refactoring

Resolve #7779

174 files changed, 26267 insertions, 0 deletions

diff --git a/packages/client/src/components/abuse-report-window.vue b/packages/client/src/components/abuse-report-window.vue
new file mode 100644
index 0000000000..700ce30bb2
--- /dev/null
+++ b/packages/client/src/components/abuse-report-window.vue
@@ -0,0 +1,79 @@
+<template>
+<XWindow ref="window" :initial-width="400" :initial-height="500" :can-resize="true" @closed="$emit('closed')">
+	<template #header>
+		<i class="fas fa-exclamation-circle" style="margin-right: 0.5em;"></i>
+		<I18n :src="$ts.reportAbuseOf" tag="span">
+			<template #name>
+				<b><MkAcct :user="user"/></b>
+			</template>
+		</I18n>
+	</template>
+	<div class="dpvffvvy _monolithic_">
+		<div class="_section">
+			<MkTextarea v-model="comment">
+				<template #label>{{ $ts.details }}</template>
+				<template #caption>{{ $ts.fillAbuseReportDescription }}</template>
+			</MkTextarea>
+		</div>
+		<div class="_section">
+			<MkButton @click="send" primary full :disabled="comment.length === 0">{{ $ts.send }}</MkButton>
+		</div>
+	</div>
+</XWindow>
+</template>
+
+<script lang="ts">
+import { defineComponent, markRaw } from 'vue';
+import XWindow from '@/components/ui/window.vue';
+import MkTextarea from '@/components/form/textarea.vue';
+import MkButton from '@/components/ui/button.vue';
+import * as os from '@/os';
+
+export default defineComponent({
+	components: {
+		XWindow,
+		MkTextarea,
+		MkButton,
+	},
+
+	props: {
+		user: {
+			type: Object,
+			required: true,
+		},
+		initialComment: {
+			type: String,
+			required: false,
+		},
+	},
+
+	emits: ['closed'],
+
+	data() {
+		return {
+			comment: this.initialComment || '',
+		};
+	},
+
+	methods: {
+		send() {
+			os.apiWithDialog('users/report-abuse', {
+				userId: this.user.id,
+				comment: this.comment,
+			}, undefined, res => {
+				os.dialog({
+					type: 'success',
+					text: this.$ts.abuseReported
+				});
+				this.$refs.window.close();
+			});
+		}
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.dpvffvvy {
+	--root-margin: 16px;
+}
+</style>
diff --git a/packages/client/src/components/analog-clock.vue b/packages/client/src/components/analog-clock.vue
new file mode 100644
index 0000000000..bc572e5fff
--- /dev/null
+++ b/packages/client/src/components/analog-clock.vue
@@ -0,0 +1,150 @@
+<template>
+<svg class="mbcofsoe" viewBox="0 0 10 10" preserveAspectRatio="none">
+	<circle v-for="(angle, i) in graduations"
+					:cx="5 + (Math.sin(angle) * (5 - graduationsPadding))"
+					:cy="5 - (Math.cos(angle) * (5 - graduationsPadding))"
+					:r="i % 5 == 0 ? 0.125 : 0.05"
+					:fill="i % 5 == 0 ? majorGraduationColor : minorGraduationColor"
+					:key="i"
+	/>
+
+	<line
+		:x1="5 - (Math.sin(sAngle) * (sHandLengthRatio * handsTailLength))"
+		:y1="5 + (Math.cos(sAngle) * (sHandLengthRatio * handsTailLength))"
+		:x2="5 + (Math.sin(sAngle) * ((sHandLengthRatio * 5) - handsPadding))"
+		:y2="5 - (Math.cos(sAngle) * ((sHandLengthRatio * 5) - handsPadding))"
+		:stroke="sHandColor"
+		:stroke-width="thickness / 2"
+		stroke-linecap="round"
+	/>
+
+	<line
+		:x1="5 - (Math.sin(mAngle) * (mHandLengthRatio * handsTailLength))"
+		:y1="5 + (Math.cos(mAngle) * (mHandLengthRatio * handsTailLength))"
+		:x2="5 + (Math.sin(mAngle) * ((mHandLengthRatio * 5) - handsPadding))"
+		:y2="5 - (Math.cos(mAngle) * ((mHandLengthRatio * 5) - handsPadding))"
+		:stroke="mHandColor"
+		:stroke-width="thickness"
+		stroke-linecap="round"
+	/>
+
+	<line
+		:x1="5 - (Math.sin(hAngle) * (hHandLengthRatio * handsTailLength))"
+		:y1="5 + (Math.cos(hAngle) * (hHandLengthRatio * handsTailLength))"
+		:x2="5 + (Math.sin(hAngle) * ((hHandLengthRatio * 5) - handsPadding))"
+		:y2="5 - (Math.cos(hAngle) * ((hHandLengthRatio * 5) - handsPadding))"
+		:stroke="hHandColor"
+		:stroke-width="thickness"
+		stroke-linecap="round"
+	/>
+</svg>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import * as tinycolor from 'tinycolor2';
+
+export default defineComponent({
+	props: {
+		thickness: {
+			type: Number,
+			default: 0.1
+		}
+	},
+
+	data() {
+		return {
+			now: new Date(),
+			enabled: true,
+
+			graduationsPadding: 0.5,
+			handsPadding: 1,
+			handsTailLength: 0.7,
+			hHandLengthRatio: 0.75,
+			mHandLengthRatio: 1,
+			sHandLengthRatio: 1,
+
+			computedStyle: getComputedStyle(document.documentElement)
+		};
+	},
+
+	computed: {
+		dark(): boolean {
+			return tinycolor(this.computedStyle.getPropertyValue('--bg')).isDark();
+		},
+
+		majorGraduationColor(): string {
+			return this.dark ? 'rgba(255, 255, 255, 0.3)' : 'rgba(0, 0, 0, 0.3)';
+		},
+		minorGraduationColor(): string {
+			return this.dark ? 'rgba(255, 255, 255, 0.2)' : 'rgba(0, 0, 0, 0.2)';
+		},
+
+		sHandColor(): string {
+			return this.dark ? 'rgba(255, 255, 255, 0.5)' : 'rgba(0, 0, 0, 0.3)';
+		},
+		mHandColor(): string {
+			return tinycolor(this.computedStyle.getPropertyValue('--fg')).toHexString();
+		},
+		hHandColor(): string {
+			return tinycolor(this.computedStyle.getPropertyValue('--accent')).toHexString();
+		},
+
+		s(): number {
+			return this.now.getSeconds();
+		},
+		m(): number {
+			return this.now.getMinutes();
+		},
+		h(): number {
+			return this.now.getHours();
+		},
+
+		hAngle(): number {
+			return Math.PI * (this.h % 12 + (this.m + this.s / 60) / 60) / 6;
+		},
+		mAngle(): number {
+			return Math.PI * (this.m + this.s / 60) / 30;
+		},
+		sAngle(): number {
+			return Math.PI * this.s / 30;
+		},
+
+		graduations(): any {
+			const angles = [];
+			for (let i = 0; i < 60; i++) {
+				const angle = Math.PI * i / 30;
+				angles.push(angle);
+			}
+
+			return angles;
+		}
+	},
+
+	mounted() {
+		const update = () => {
+			if (this.enabled) {
+				this.tick();
+				setTimeout(update, 1000);
+			}
+		};
+		update();
+	},
+
+	beforeUnmount() {
+		this.enabled = false;
+	},
+
+	methods: {
+		tick() {
+			this.now = new Date();
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.mbcofsoe {
+	display: block;
+}
+</style>
diff --git a/packages/client/src/components/autocomplete.vue b/packages/client/src/components/autocomplete.vue
new file mode 100644
index 0000000000..a7d2d507e0
--- /dev/null
+++ b/packages/client/src/components/autocomplete.vue
@@ -0,0 +1,501 @@
+<template>
+<div class="swhvrteh _popup _shadow" @contextmenu.prevent="() => {}">
+	<ol class="users" ref="suggests" v-if="type === 'user'">
+		<li v-for="user in users" @click="complete(type, user)" @keydown="onKeydown" tabindex="-1" class="user">
+			<img class="avatar" :src="user.avatarUrl"/>
+			<span class="name">
+				<MkUserName :user="user" :key="user.id"/>
+			</span>
+			<span class="username">@{{ acct(user) }}</span>
+		</li>
+		<li @click="chooseUser()" @keydown="onKeydown" tabindex="-1" class="choose">{{ $ts.selectUser }}</li>
+	</ol>
+	<ol class="hashtags" ref="suggests" v-else-if="hashtags.length > 0">
+		<li v-for="hashtag in hashtags" @click="complete(type, hashtag)" @keydown="onKeydown" tabindex="-1">
+			<span class="name">{{ hashtag }}</span>
+		</li>
+	</ol>
+	<ol class="emojis" ref="suggests" v-else-if="emojis.length > 0">
+		<li v-for="emoji in emojis" @click="complete(type, emoji.emoji)" @keydown="onKeydown" tabindex="-1">
+			<span class="emoji" v-if="emoji.isCustomEmoji"><img :src="$store.state.disableShowingAnimatedImages ? getStaticImageUrl(emoji.url) : emoji.url" :alt="emoji.emoji"/></span>
+			<span class="emoji" v-else-if="!$store.state.useOsNativeEmojis"><img :src="emoji.url" :alt="emoji.emoji"/></span>
+			<span class="emoji" v-else>{{ emoji.emoji }}</span>
+			<span class="name" v-html="emoji.name.replace(q, `<b>${q}</b>`)"></span>
+			<span class="alias" v-if="emoji.aliasOf">({{ emoji.aliasOf }})</span>
+		</li>
+	</ol>
+	<ol class="mfmTags" ref="suggests" v-else-if="mfmTags.length > 0">
+		<li v-for="tag in mfmTags" @click="complete(type, tag)" @keydown="onKeydown" tabindex="-1">
+			<span class="tag">{{ tag }}</span>
+		</li>
+	</ol>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, markRaw } from 'vue';
+import { emojilist } from '@/scripts/emojilist';
+import contains from '@/scripts/contains';
+import { twemojiSvgBase } from '@/scripts/twemoji-base';
+import { getStaticImageUrl } from '@/scripts/get-static-image-url';
+import { acct } from '@/filters/user';
+import * as os from '@/os';
+import { instance } from '@/instance';
+import { MFM_TAGS } from '@/scripts/mfm-tags';
+
+type EmojiDef = {
+	emoji: string;
+	name: string;
+	aliasOf?: string;
+	url?: string;
+	isCustomEmoji?: boolean;
+};
+
+const lib = emojilist.filter(x => x.category !== 'flags');
+
+const char2file = (char: string) => {
+	let codes = Array.from(char).map(x => x.codePointAt(0).toString(16));
+	if (!codes.includes('200d')) codes = codes.filter(x => x != 'fe0f');
+	codes = codes.filter(x => x && x.length);
+	return codes.join('-');
+};
+
+const emjdb: EmojiDef[] = lib.map(x => ({
+	emoji: x.char,
+	name: x.name,
+	aliasOf: null,
+	url: `${twemojiSvgBase}/${char2file(x.char)}.svg`
+}));
+
+for (const x of lib) {
+	if (x.keywords) {
+		for (const k of x.keywords) {
+			emjdb.push({
+				emoji: x.char,
+				name: k,
+				aliasOf: x.name,
+				url: `${twemojiSvgBase}/${char2file(x.char)}.svg`
+			});
+		}
+	}
+}
+
+emjdb.sort((a, b) => a.name.length - b.name.length);
+
+//#region Construct Emoji DB
+const customEmojis = instance.emojis;
+const emojiDefinitions: EmojiDef[] = [];
+
+for (const x of customEmojis) {
+	emojiDefinitions.push({
+		name: x.name,
+		emoji: `:${x.name}:`,
+		url: x.url,
+		isCustomEmoji: true
+	});
+
+	if (x.aliases) {
+		for (const alias of x.aliases) {
+			emojiDefinitions.push({
+				name: alias,
+				aliasOf: x.name,
+				emoji: `:${x.name}:`,
+				url: x.url,
+				isCustomEmoji: true
+			});
+		}
+	}
+}
+
+emojiDefinitions.sort((a, b) => a.name.length - b.name.length);
+
+const emojiDb = markRaw(emojiDefinitions.concat(emjdb));
+//#endregion
+
+export default defineComponent({
+	props: {
+		type: {
+			type: String,
+			required: true,
+		},
+
+		q: {
+			type: String,
+			required: false,
+		},
+
+		textarea: {
+			type: HTMLTextAreaElement,
+			required: true,
+		},
+
+		close: {
+			type: Function,
+			required: true,
+		},
+
+		x: {
+			type: Number,
+			required: true,
+		},
+
+		y: {
+			type: Number,
+			required: true,
+		},
+	},
+
+	emits: ['done', 'closed'],
+
+	data() {
+		return {
+			getStaticImageUrl,
+			fetching: true,
+			users: [],
+			hashtags: [],
+			emojis: [],
+			items: [],
+			mfmTags: [],
+			select: -1,
+		}
+	},
+
+	updated() {
+		this.setPosition();
+		this.items = (this.$refs.suggests as Element | undefined)?.children || [];
+	},
+
+	mounted() {
+		this.setPosition();
+
+		this.textarea.addEventListener('keydown', this.onKeydown);
+
+		for (const el of Array.from(document.querySelectorAll('body *'))) {
+			el.addEventListener('mousedown', this.onMousedown);
+		}
+
+		this.$nextTick(() => {
+			this.exec();
+
+			this.$watch('q', () => {
+				this.$nextTick(() => {
+					this.exec();
+				});
+			});
+		});
+	},
+
+	beforeUnmount() {
+		this.textarea.removeEventListener('keydown', this.onKeydown);
+
+		for (const el of Array.from(document.querySelectorAll('body *'))) {
+			el.removeEventListener('mousedown', this.onMousedown);
+		}
+	},
+
+	methods: {
+		complete(type, value) {
+			this.$emit('done', { type, value });
+			this.$emit('closed');
+
+			if (type === 'emoji') {
+				let recents = this.$store.state.recentlyUsedEmojis;
+				recents = recents.filter((e: any) => e !== value);
+				recents.unshift(value);
+				this.$store.set('recentlyUsedEmojis', recents.splice(0, 32));
+			}
+		},
+
+		setPosition() {
+			if (this.x + this.$el.offsetWidth > window.innerWidth) {
+				this.$el.style.left = (window.innerWidth - this.$el.offsetWidth) + 'px';
+			} else {
+				this.$el.style.left = this.x + 'px';
+			}
+
+			if (this.y + this.$el.offsetHeight > window.innerHeight) {
+				this.$el.style.top = (this.y - this.$el.offsetHeight) + 'px';
+				this.$el.style.marginTop = '0';
+			} else {
+				this.$el.style.top = this.y + 'px';
+				this.$el.style.marginTop = 'calc(1em + 8px)';
+			}
+		},
+
+		exec() {
+			this.select = -1;
+			if (this.$refs.suggests) {
+				for (const el of Array.from(this.items)) {
+					el.removeAttribute('data-selected');
+				}
+			}
+
+			if (this.type === 'user') {
+				if (this.q == null) {
+					this.users = [];
+					this.fetching = false;
+					return;
+				}
+
+				const cacheKey = `autocomplete:user:${this.q}`;
+				const cache = sessionStorage.getItem(cacheKey);
+				if (cache) {
+					const users = JSON.parse(cache);
+					this.users = users;
+					this.fetching = false;
+				} else {
+					os.api('users/search-by-username-and-host', {
+						username: this.q,
+						limit: 10,
+						detail: false
+					}).then(users => {
+						this.users = users;
+						this.fetching = false;
+
+						// キャッシュ
+						sessionStorage.setItem(cacheKey, JSON.stringify(users));
+					});
+				}
+			} else if (this.type === 'hashtag') {
+				if (this.q == null || this.q == '') {
+					this.hashtags = JSON.parse(localStorage.getItem('hashtags') || '[]');
+					this.fetching = false;
+				} else {
+					const cacheKey = `autocomplete:hashtag:${this.q}`;
+					const cache = sessionStorage.getItem(cacheKey);
+					if (cache) {
+						const hashtags = JSON.parse(cache);
+						this.hashtags = hashtags;
+						this.fetching = false;
+					} else {
+						os.api('hashtags/search', {
+							query: this.q,
+							limit: 30
+						}).then(hashtags => {
+							this.hashtags = hashtags;
+							this.fetching = false;
+
+							// キャッシュ
+							sessionStorage.setItem(cacheKey, JSON.stringify(hashtags));
+						});
+					}
+				}
+			} else if (this.type === 'emoji') {
+				if (this.q == null || this.q == '') {
+					// 最近使った絵文字をサジェスト
+					this.emojis = this.$store.state.recentlyUsedEmojis.map(emoji => emojiDb.find(e => e.emoji == emoji)).filter(x => x != null);
+					return;
+				}
+
+				const matched = [];
+				const max = 30;
+
+				emojiDb.some(x => {
+					if (x.name.startsWith(this.q) && !x.aliasOf && !matched.some(y => y.emoji == x.emoji)) matched.push(x);
+					return matched.length == max;
+				});
+				if (matched.length < max) {
+					emojiDb.some(x => {
+						if (x.name.startsWith(this.q) && !matched.some(y => y.emoji == x.emoji)) matched.push(x);
+						return matched.length == max;
+					});
+				}
+				if (matched.length < max) {
+					emojiDb.some(x => {
+						if (x.name.includes(this.q) && !matched.some(y => y.emoji == x.emoji)) matched.push(x);
+						return matched.length == max;
+					});
+				}
+
+				this.emojis = matched;
+			} else if (this.type === 'mfmTag') {
+				if (this.q == null || this.q == '') {
+					this.mfmTags = MFM_TAGS;
+					return;
+				}
+
+				this.mfmTags = MFM_TAGS.filter(tag => tag.startsWith(this.q));
+			}
+		},
+
+		onMousedown(e) {
+			if (!contains(this.$el, e.target) && (this.$el != e.target)) this.close();
+		},
+
+		onKeydown(e) {
+			const cancel = () => {
+				e.preventDefault();
+				e.stopPropagation();
+			};
+
+			switch (e.which) {
+				case 10: // [ENTER]
+				case 13: // [ENTER]
+					if (this.select !== -1) {
+						cancel();
+						(this.items[this.select] as any).click();
+					} else {
+						this.close();
+					}
+					break;
+
+				case 27: // [ESC]
+					cancel();
+					this.close();
+					break;
+
+				case 38: // [↑]
+					if (this.select !== -1) {
+						cancel();
+						this.selectPrev();
+					} else {
+						this.close();
+					}
+					break;
+
+				case 9: // [TAB]
+				case 40: // [↓]
+					cancel();
+					this.selectNext();
+					break;
+
+				default:
+					e.stopPropagation();
+					this.textarea.focus();
+			}
+		},
+
+		selectNext() {
+			if (++this.select >= this.items.length) this.select = 0;
+			if (this.items.length === 0) this.select = -1;
+			this.applySelect();
+		},
+
+		selectPrev() {
+			if (--this.select < 0) this.select = this.items.length - 1;
+			this.applySelect();
+		},
+
+		applySelect() {
+			for (const el of Array.from(this.items)) {
+				el.removeAttribute('data-selected');
+			}
+
+			if (this.select !== -1) {
+				this.items[this.select].setAttribute('data-selected', 'true');
+				(this.items[this.select] as any).focus();
+			}
+		},
+
+		chooseUser() {
+			this.close();
+			os.selectUser().then(user => {
+				this.complete('user', user);
+				this.textarea.focus();
+			});
+		},
+
+		acct
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.swhvrteh {
+	position: fixed;
+	z-index: 65535;
+	max-width: 100%;
+	margin-top: calc(1em + 8px);
+	overflow: hidden;
+	transition: top 0.1s ease, left 0.1s ease;
+
+	> ol {
+		display: block;
+		margin: 0;
+		padding: 4px 0;
+		max-height: 190px;
+		max-width: 500px;
+		overflow: auto;
+		list-style: none;
+
+		> li {
+			display: flex;
+			align-items: center;
+			padding: 4px 12px;
+			white-space: nowrap;
+			overflow: hidden;
+			font-size: 0.9em;
+			cursor: default;
+
+			&, * {
+				user-select: none;
+			}
+
+			* {
+				overflow: hidden;
+				text-overflow: ellipsis;
+			}
+
+			&:hover {
+				background: var(--X3);
+			}
+
+			&[data-selected='true'] {
+				background: var(--accent);
+
+				&, * {
+					color: #fff !important;
+				}
+			}
+
+			&:active {
+				background: var(--accentDarken);
+
+				&, * {
+					color: #fff !important;
+				}
+			}
+		}
+	}
+
+	> .users > li {
+
+		.avatar {
+			min-width: 28px;
+			min-height: 28px;
+			max-width: 28px;
+			max-height: 28px;
+			margin: 0 8px 0 0;
+			border-radius: 100%;
+		}
+
+		.name {
+			margin: 0 8px 0 0;
+		}
+	}
+
+	> .emojis > li {
+
+		.emoji {
+			display: inline-block;
+			margin: 0 4px 0 0;
+			width: 24px;
+
+			> img {
+				width: 24px;
+				vertical-align: bottom;
+			}
+		}
+
+		.alias {
+			margin: 0 0 0 8px;
+		}
+	}
+
+	> .mfmTags > li {
+
+		.name {
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/avatars.vue b/packages/client/src/components/avatars.vue
new file mode 100644
index 0000000000..e843d26daa
--- /dev/null
+++ b/packages/client/src/components/avatars.vue
@@ -0,0 +1,30 @@
+<template>
+<div>
+	<div v-for="user in us" :key="user.id" style="display:inline-block;width:32px;height:32px;margin-right:8px;">
+		<MkAvatar :user="user" style="width:32px;height:32px;" :show-indicator="true"/>
+	</div>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import * as os from '@/os';
+
+export default defineComponent({
+	props: {
+		userIds: {
+			required: true
+		},
+	},
+	data() {
+		return {
+			us: []
+		};
+	},
+	async created() {
+		this.us = await os.api('users/show', {
+			userIds: this.userIds
+		});
+	}
+});
+</script>
diff --git a/packages/client/src/components/captcha.vue b/packages/client/src/components/captcha.vue
new file mode 100644
index 0000000000..baa922506e
--- /dev/null
+++ b/packages/client/src/components/captcha.vue
@@ -0,0 +1,123 @@
+<template>
+<div>
+	<span v-if="!available">{{ $ts.waiting }}<MkEllipsis/></span>
+	<div ref="captcha"></div>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, PropType } from 'vue';
+
+type Captcha = {
+	render(container: string | Node, options: {
+		readonly [_ in 'sitekey' | 'theme' | 'type' | 'size' | 'tabindex' | 'callback' | 'expired' | 'expired-callback' | 'error-callback' | 'endpoint']?: unknown;
+	}): string;
+	remove(id: string): void;
+	execute(id: string): void;
+	reset(id: string): void;
+	getResponse(id: string): string;
+};
+
+type CaptchaProvider = 'hcaptcha' | 'recaptcha';
+
+type CaptchaContainer = {
+	readonly [_ in CaptchaProvider]?: Captcha;
+};
+
+declare global {
+	interface Window extends CaptchaContainer {
+	}
+}
+
+export default defineComponent({
+	props: {
+		provider: {
+			type: String as PropType<CaptchaProvider>,
+			required: true,
+		},
+		sitekey: {
+			type: String,
+			required: true,
+		},
+		modelValue: {
+			type: String,
+		},
+	},
+
+	data() {
+		return {
+			available: false,
+		};
+	},
+
+	computed: {
+		variable(): string {
+			switch (this.provider) {
+				case 'hcaptcha': return 'hcaptcha';
+				case 'recaptcha': return 'grecaptcha';
+			}
+		},
+		loaded(): boolean {
+			return !!window[this.variable];
+		},
+		src(): string {
+			const endpoint = ({
+				hcaptcha: 'https://hcaptcha.com/1',
+				recaptcha: 'https://www.recaptcha.net/recaptcha',
+			} as Record<CaptchaProvider, string>)[this.provider];
+
+			return `${typeof endpoint === 'string' ? endpoint : 'about:invalid'}/api.js?render=explicit`;
+		},
+		captcha(): Captcha {
+			return window[this.variable] || {} as unknown as Captcha;
+		},
+	},
+
+	created() {
+		if (this.loaded) {
+			this.available = true;
+		} else {
+			(document.getElementById(this.provider) || document.head.appendChild(Object.assign(document.createElement('script'), {
+				async: true,
+				id: this.provider,
+				src: this.src,
+			})))
+				.addEventListener('load', () => this.available = true);
+		}
+	},
+
+	mounted() {
+		if (this.available) {
+			this.requestRender();
+		} else {
+			this.$watch('available', this.requestRender);
+		}
+	},
+
+	beforeUnmount() {
+		this.reset();
+	},
+
+	methods: {
+		reset() {
+			if (this.captcha?.reset) this.captcha.reset();
+		},
+		requestRender() {
+			if (this.captcha.render && this.$refs.captcha instanceof Element) {
+				this.captcha.render(this.$refs.captcha, {
+					sitekey: this.sitekey,
+					theme: this.$store.state.darkMode ? 'dark' : 'light',
+					callback: this.callback,
+					'expired-callback': this.callback,
+					'error-callback': this.callback,
+				});
+			} else {
+				setTimeout(this.requestRender.bind(this), 1);
+			}
+		},
+		callback(response?: string) {
+			this.$emit('update:modelValue', typeof response == 'string' ? response : null);
+		},
+	},
+});
+</script>
diff --git a/packages/client/src/components/channel-follow-button.vue b/packages/client/src/components/channel-follow-button.vue
new file mode 100644
index 0000000000..9af65325bb
--- /dev/null
+++ b/packages/client/src/components/channel-follow-button.vue
@@ -0,0 +1,140 @@
+<template>
+<button class="hdcaacmi _button"
+	:class="{ wait, active: isFollowing, full }"
+	@click="onClick"
+	:disabled="wait"
+>
+	<template v-if="!wait">
+		<template v-if="isFollowing">
+			<span v-if="full">{{ $ts.unfollow }}</span><i class="fas fa-minus"></i>
+		</template>
+		<template v-else>
+			<span v-if="full">{{ $ts.follow }}</span><i class="fas fa-plus"></i>
+		</template>
+	</template>
+	<template v-else>
+		<span v-if="full">{{ $ts.processing }}</span><i class="fas fa-spinner fa-pulse fa-fw"></i>
+	</template>
+</button>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import * as os from '@/os';
+
+export default defineComponent({
+	props: {
+		channel: {
+			type: Object,
+			required: true
+		},
+		full: {
+			type: Boolean,
+			required: false,
+			default: false,
+		},
+	},
+
+	data() {
+		return {
+			isFollowing: this.channel.isFollowing,
+			wait: false,
+		};
+	},
+
+	methods: {
+		async onClick() {
+			this.wait = true;
+
+			try {
+				if (this.isFollowing) {
+					await os.api('channels/unfollow', {
+						channelId: this.channel.id
+					});
+					this.isFollowing = false;
+				} else {
+					await os.api('channels/follow', {
+						channelId: this.channel.id
+					});
+					this.isFollowing = true;
+				}
+			} catch (e) {
+				console.error(e);
+			} finally {
+				this.wait = false;
+			}
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.hdcaacmi {
+	position: relative;
+	display: inline-block;
+	font-weight: bold;
+	color: var(--accent);
+	background: transparent;
+	border: solid 1px var(--accent);
+	padding: 0;
+	height: 31px;
+	font-size: 16px;
+	border-radius: 32px;
+	background: #fff;
+
+	&.full {
+		padding: 0 8px 0 12px;
+		font-size: 14px;
+	}
+
+	&:not(.full) {
+		width: 31px;
+	}
+
+	&:focus-visible {
+		&:after {
+			content: "";
+			pointer-events: none;
+			position: absolute;
+			top: -5px;
+			right: -5px;
+			bottom: -5px;
+			left: -5px;
+			border: 2px solid var(--focus);
+			border-radius: 32px;
+		}
+	}
+
+	&:hover {
+		//background: mix($primary, #fff, 20);
+	}
+
+	&:active {
+		//background: mix($primary, #fff, 40);
+	}
+
+	&.active {
+		color: #fff;
+		background: var(--accent);
+
+		&:hover {
+			background: var(--accentLighten);
+			border-color: var(--accentLighten);
+		}
+
+		&:active {
+			background: var(--accentDarken);
+			border-color: var(--accentDarken);
+		}
+	}
+
+	&.wait {
+		cursor: wait !important;
+		opacity: 0.7;
+	}
+
+	> span {
+		margin-right: 6px;
+	}
+}
+</style>
diff --git a/packages/client/src/components/channel-preview.vue b/packages/client/src/components/channel-preview.vue
new file mode 100644
index 0000000000..eb00052a78
--- /dev/null
+++ b/packages/client/src/components/channel-preview.vue
@@ -0,0 +1,165 @@
+<template>
+<MkA :to="`/channels/${channel.id}`" class="eftoefju _panel" tabindex="-1">
+	<div class="banner" :style="bannerStyle">
+		<div class="fade"></div>
+		<div class="name"><i class="fas fa-satellite-dish"></i> {{ channel.name }}</div>
+		<div class="status">
+			<div>
+				<i class="fas fa-users fa-fw"></i>
+				<I18n :src="$ts._channel.usersCount" tag="span" style="margin-left: 4px;">
+					<template #n>
+						<b>{{ channel.usersCount }}</b>
+					</template>
+				</I18n>
+			</div>
+			<div>
+				<i class="fas fa-pencil-alt fa-fw"></i>
+				<I18n :src="$ts._channel.notesCount" tag="span" style="margin-left: 4px;">
+					<template #n>
+						<b>{{ channel.notesCount }}</b>
+					</template>
+				</I18n>
+			</div>
+		</div>
+	</div>
+	<article v-if="channel.description">
+		<p :title="channel.description">{{ channel.description.length > 85 ? channel.description.slice(0, 85) + '…' : channel.description }}</p>
+	</article>
+	<footer>
+		<span v-if="channel.lastNotedAt">
+			{{ $ts.updatedAt }}: <MkTime :time="channel.lastNotedAt"/>
+		</span>
+	</footer>
+</MkA>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+
+export default defineComponent({
+	props: {
+		channel: {
+			type: Object,
+			required: true
+		},
+	},
+
+	computed: {
+		bannerStyle() {
+			if (this.channel.bannerUrl) {
+				return { backgroundImage: `url(${this.channel.bannerUrl})` };
+			} else {
+				return { backgroundColor: '#4c5e6d' };
+			}
+		}
+	},
+
+	data() {
+		return {
+		};
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.eftoefju {
+	display: block;
+	overflow: hidden;
+	width: 100%;
+
+	&:hover {
+		text-decoration: none;
+	}
+
+	> .banner {
+		position: relative;
+		width: 100%;
+		height: 200px;
+		background-position: center;
+		background-size: cover;
+
+		> .fade {
+			position: absolute;
+			bottom: 0;
+			left: 0;
+			width: 100%;
+			height: 64px;
+			background: linear-gradient(0deg, var(--panel), var(--X15));
+		}
+
+		> .name {
+			position: absolute;
+			top: 16px;
+			left: 16px;
+			padding: 12px 16px;
+			background: rgba(0, 0, 0, 0.7);
+			color: #fff;
+			font-size: 1.2em;
+		}
+
+		> .status {
+			position: absolute;
+			z-index: 1;
+			bottom: 16px;
+			right: 16px;
+			padding: 8px 12px;
+			font-size: 80%;
+			background: rgba(0, 0, 0, 0.7);
+			border-radius: 6px;
+			color: #fff;
+		}
+	}
+
+	> article {
+		padding: 16px;
+
+		> p {
+			margin: 0;
+			font-size: 1em;
+		}
+	}
+
+	> footer {
+		padding: 12px 16px;
+		border-top: solid 0.5px var(--divider);
+
+		> span {
+			opacity: 0.7;
+			font-size: 0.9em;
+		}
+	}
+
+	@media (max-width: 550px) {
+		font-size: 0.9em;
+
+		> .banner {
+			height: 80px;
+
+			> .status {
+				display: none;
+			}
+		}
+
+		> article {
+			padding: 12px;
+		}
+
+		> footer {
+			display: none;
+		}
+	}
+
+	@media (max-width: 500px) {
+		font-size: 0.8em;
+
+		> .banner {
+			height: 70px;
+		}
+
+		> article {
+			padding: 8px;
+		}
+	}
+}
+
+</style>
diff --git a/packages/client/src/components/chart.vue b/packages/client/src/components/chart.vue
new file mode 100644
index 0000000000..c4d0eb85dd
--- /dev/null
+++ b/packages/client/src/components/chart.vue
@@ -0,0 +1,691 @@
+<template>
+<div class="cbbedffa">
+	<canvas ref="chartEl"></canvas>
+	<div v-if="fetching" class="fetching">
+		<MkLoading/>
+	</div>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, onMounted, ref, watch, PropType } from 'vue';
+import {
+	Chart,
+	ArcElement,
+	LineElement,
+	BarElement,
+	PointElement,
+	BarController,
+	LineController,
+	CategoryScale,
+	LinearScale,
+	TimeScale,
+	Legend,
+	Title,
+	Tooltip,
+	SubTitle,
+	Filler,
+} from 'chart.js';
+import 'chartjs-adapter-date-fns';
+import { enUS } from 'date-fns/locale';
+import zoomPlugin from 'chartjs-plugin-zoom';
+import * as os from '@/os';
+import { defaultStore } from '@/store';
+
+Chart.register(
+	ArcElement,
+	LineElement,
+	BarElement,
+	PointElement,
+	BarController,
+	LineController,
+	CategoryScale,
+	LinearScale,
+	TimeScale,
+	Legend,
+	Title,
+	Tooltip,
+	SubTitle,
+	Filler,
+	zoomPlugin,
+);
+
+const sum = (...arr) => arr.reduce((r, a) => r.map((b, i) => a[i] + b));
+const negate = arr => arr.map(x => -x);
+const alpha = (hex, a) => {
+	const result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex)!;
+	const r = parseInt(result[1], 16);
+	const g = parseInt(result[2], 16);
+	const b = parseInt(result[3], 16);
+	return `rgba(${r}, ${g}, ${b}, ${a})`;
+};
+
+const colors = ['#008FFB', '#00E396', '#FEB019', '#FF4560'];
+const getColor = (i) => {
+	return colors[i % colors.length];
+};
+
+export default defineComponent({
+	props: {
+		src: {
+			type: String,
+			required: true,
+		},
+		args: {
+			type: Object,
+			required: false,
+		},
+		limit: {
+			type: Number,
+			required: false,
+			default: 90
+		},
+		span: {
+			type: String as PropType<'hour' | 'day'>,
+			required: true,
+		},
+		detailed: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		stacked: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		aspectRatio: {
+			type: Number,
+			required: false,
+			default: null
+		},
+	},
+
+	setup(props) {
+		const now = new Date();
+		let chartInstance: Chart = null;
+		let data: {
+			series: {
+				name: string;
+				type: 'line' | 'area';
+				color?: string;
+				borderDash?: number[];
+				hidden?: boolean;
+				data: {
+					x: number;
+					y: number;
+				}[];
+			}[];
+		} = null;
+
+		const chartEl = ref<HTMLCanvasElement>(null);
+		const fetching = ref(true);
+
+		const getDate = (ago: number) => {
+			const y = now.getFullYear();
+			const m = now.getMonth();
+			const d = now.getDate();
+			const h = now.getHours();
+
+			return props.span === 'day' ? new Date(y, m, d - ago) : new Date(y, m, d, h - ago);
+		};
+
+		const format = (arr) => {
+			return arr.map((v, i) => ({
+				x: getDate(i).getTime(),
+				y: v
+			}));
+		};
+
+		const render = () => {
+			if (chartInstance) {
+				chartInstance.destroy();
+			}
+
+			const gridColor = defaultStore.state.darkMode ? 'rgba(255, 255, 255, 0.1)' : 'rgba(0, 0, 0, 0.1)';
+
+			// フォントカラー
+			Chart.defaults.color = getComputedStyle(document.documentElement).getPropertyValue('--fg');
+
+			chartInstance = new Chart(chartEl.value, {
+				type: 'line',
+				data: {
+					labels: new Array(props.limit).fill(0).map((_, i) => getDate(i).toLocaleString()).slice().reverse(),
+					datasets: data.series.map((x, i) => ({
+						parsing: false,
+						label: x.name,
+						data: x.data.slice().reverse(),
+						pointRadius: 0,
+						tension: 0,
+						borderWidth: 2,
+						borderColor: x.color ? x.color : getColor(i),
+						borderDash: x.borderDash || [],
+						borderJoinStyle: 'round',
+						backgroundColor: alpha(x.color ? x.color : getColor(i), 0.1),
+						fill: x.type === 'area',
+						hidden: !!x.hidden,
+					})),
+				},
+				options: {
+					aspectRatio: props.aspectRatio || 2.5,
+					layout: {
+						padding: {
+							left: 16,
+							right: 16,
+							top: 16,
+							bottom: 8,
+						},
+					},
+					scales: {
+						x: {
+							type: 'time',
+							time: {
+								stepSize: 1,
+								unit: props.span === 'day' ? 'month' : 'day',
+							},
+							grid: {
+								color: gridColor,
+								borderColor: 'rgb(0, 0, 0, 0)',
+							},
+							ticks: {
+								display: props.detailed,
+							},
+							adapters: {
+								date: {
+									locale: enUS,
+								},
+							},
+							min: getDate(props.limit).getTime(),
+						},
+						y: {
+							position: 'left',
+							stacked: props.stacked,
+							grid: {
+								color: gridColor,
+								borderColor: 'rgb(0, 0, 0, 0)',
+							},
+							ticks: {
+								display: props.detailed,
+							},
+						},
+					},
+					interaction: {
+						intersect: false,
+					},
+					plugins: {
+						legend: {
+							display: props.detailed,
+							position: 'bottom',
+							labels: {
+								boxWidth: 16,
+							},
+						},
+						tooltip: {
+							mode: 'index',
+							animation: {
+								duration: 0,
+							},
+						},
+						zoom: {
+							pan: {
+								enabled: true,
+							},
+							zoom: {
+								wheel: {
+									enabled: true,
+								},
+								pinch: {
+									enabled: true,
+								},
+								drag: {
+									enabled: false,
+								},
+								mode: 'x',
+							},
+							limits: {
+								x: {
+									min: 'original',
+									max: 'original',
+								},
+								y: {
+									min: 'original',
+									max: 'original',
+								},
+							}
+						},
+					},
+				},
+			});
+		};
+
+		const exportData = () => {
+			// TODO
+		};
+
+		const fetchFederationInstancesChart = async (total: boolean): Promise<typeof data> => {
+			const raw = await os.api('charts/federation', { limit: props.limit, span: props.span });
+			return {
+				series: [{
+					name: 'Instances',
+					type: 'area',
+					data: format(total
+						? raw.instance.total
+						: sum(raw.instance.inc, negate(raw.instance.dec))
+					),
+				}],
+			};
+		};
+
+		const fetchNotesChart = async (type: string): Promise<typeof data> => {
+			const raw = await os.api('charts/notes', { limit: props.limit, span: props.span });
+			return {
+				series: [{
+					name: 'All',
+					type: 'line',
+					borderDash: [5, 5],
+					data: format(type == 'combined'
+						? sum(raw.local.inc, negate(raw.local.dec), raw.remote.inc, negate(raw.remote.dec))
+						: sum(raw[type].inc, negate(raw[type].dec))
+					),
+				}, {
+					name: 'Renotes',
+					type: 'area',
+					data: format(type == 'combined'
+						? sum(raw.local.diffs.renote, raw.remote.diffs.renote)
+						: raw[type].diffs.renote
+					),
+				}, {
+					name: 'Replies',
+					type: 'area',
+					data: format(type == 'combined'
+						? sum(raw.local.diffs.reply, raw.remote.diffs.reply)
+						: raw[type].diffs.reply
+					),
+				}, {
+					name: 'Normal',
+					type: 'area',
+					data: format(type == 'combined'
+						? sum(raw.local.diffs.normal, raw.remote.diffs.normal)
+						: raw[type].diffs.normal
+					),
+				}],
+			};
+		};
+
+		const fetchNotesTotalChart = async (): Promise<typeof data> => {
+			const raw = await os.api('charts/notes', { limit: props.limit, span: props.span });
+			return {
+				series: [{
+					name: 'Combined',
+					type: 'line',
+					data: format(sum(raw.local.total, raw.remote.total)),
+				}, {
+					name: 'Local',
+					type: 'area',
+					data: format(raw.local.total),
+				}, {
+					name: 'Remote',
+					type: 'area',
+					data: format(raw.remote.total),
+				}],
+			};
+		};
+
+		const fetchUsersChart = async (total: boolean): Promise<typeof data> => {
+			const raw = await os.api('charts/users', { limit: props.limit, span: props.span });
+			return {
+				series: [{
+					name: 'Combined',
+					type: 'line',
+					data: format(total
+						? sum(raw.local.total, raw.remote.total)
+						: sum(raw.local.inc, negate(raw.local.dec), raw.remote.inc, negate(raw.remote.dec))
+					),
+				}, {
+					name: 'Local',
+					type: 'area',
+					data: format(total
+						? raw.local.total
+						: sum(raw.local.inc, negate(raw.local.dec))
+					),
+				}, {
+					name: 'Remote',
+					type: 'area',
+					data: format(total
+						? raw.remote.total
+						: sum(raw.remote.inc, negate(raw.remote.dec))
+					),
+				}],
+			};
+		};
+
+		const fetchActiveUsersChart = async (): Promise<typeof data> => {
+			const raw = await os.api('charts/active-users', { limit: props.limit, span: props.span });
+			return {
+				series: [{
+					name: 'Combined',
+					type: 'line',
+					data: format(sum(raw.local.users, raw.remote.users)),
+				}, {
+					name: 'Local',
+					type: 'area',
+					data: format(raw.local.users),
+				}, {
+					name: 'Remote',
+					type: 'area',
+					data: format(raw.remote.users),
+				}],
+			};
+		};
+
+		const fetchDriveChart = async (): Promise<typeof data> => {
+			const raw = await os.api('charts/drive', { limit: props.limit, span: props.span });
+			return {
+				bytes: true,
+				series: [{
+					name: 'All',
+					type: 'line',
+					borderDash: [5, 5],
+					data: format(
+						sum(
+							raw.local.incSize,
+							negate(raw.local.decSize),
+							raw.remote.incSize,
+							negate(raw.remote.decSize)
+						)
+					),
+				}, {
+					name: 'Local +',
+					type: 'area',
+					data: format(raw.local.incSize),
+				}, {
+					name: 'Local -',
+					type: 'area',
+					data: format(negate(raw.local.decSize)),
+				}, {
+					name: 'Remote +',
+					type: 'area',
+					data: format(raw.remote.incSize),
+				}, {
+					name: 'Remote -',
+					type: 'area',
+					data: format(negate(raw.remote.decSize)),
+				}],
+			};
+		};
+
+		const fetchDriveTotalChart = async (): Promise<typeof data> => {
+			const raw = await os.api('charts/drive', { limit: props.limit, span: props.span });
+			return {
+				bytes: true,
+				series: [{
+					name: 'Combined',
+					type: 'line',
+					data: format(sum(raw.local.totalSize, raw.remote.totalSize)),
+				}, {
+					name: 'Local',
+					type: 'area',
+					data: format(raw.local.totalSize),
+				}, {
+					name: 'Remote',
+					type: 'area',
+					data: format(raw.remote.totalSize),
+				}],
+			};
+		};
+
+		const fetchDriveFilesChart = async (): Promise<typeof data> => {
+			const raw = await os.api('charts/drive', { limit: props.limit, span: props.span });
+			return {
+				series: [{
+					name: 'All',
+					type: 'line',
+					borderDash: [5, 5],
+					data: format(
+						sum(
+							raw.local.incCount,
+							negate(raw.local.decCount),
+							raw.remote.incCount,
+							negate(raw.remote.decCount)
+						)
+					),
+				}, {
+					name: 'Local +',
+					type: 'area',
+					data: format(raw.local.incCount),
+				}, {
+					name: 'Local -',
+					type: 'area',
+					data: format(negate(raw.local.decCount)),
+				}, {
+					name: 'Remote +',
+					type: 'area',
+					data: format(raw.remote.incCount),
+				}, {
+					name: 'Remote -',
+					type: 'area',
+					data: format(negate(raw.remote.decCount)),
+				}],
+			};
+		};
+
+		const fetchDriveFilesTotalChart = async (): Promise<typeof data> => {
+			const raw = await os.api('charts/drive', { limit: props.limit, span: props.span });
+			return {
+				series: [{
+					name: 'Combined',
+					type: 'line',
+					data: format(sum(raw.local.totalCount, raw.remote.totalCount)),
+				}, {
+					name: 'Local',
+					type: 'area',
+					data: format(raw.local.totalCount),
+				}, {
+					name: 'Remote',
+					type: 'area',
+					data: format(raw.remote.totalCount),
+				}],
+			};
+		};
+
+		const fetchInstanceRequestsChart = async (): Promise<typeof data> => {
+			const raw = await os.api('charts/instance', { host: props.args.host, limit: props.limit, span: props.span });
+			return {
+				series: [{
+					name: 'In',
+					type: 'area',
+					color: '#008FFB',
+					data: format(raw.requests.received)
+				}, {
+					name: 'Out (succ)',
+					type: 'area',
+					color: '#00E396',
+					data: format(raw.requests.succeeded)
+				}, {
+					name: 'Out (fail)',
+					type: 'area',
+					color: '#FEB019',
+					data: format(raw.requests.failed)
+				}]
+			};
+		};
+
+		const fetchInstanceUsersChart = async (total: boolean): Promise<typeof data> => {
+			const raw = await os.api('charts/instance', { host: props.args.host, limit: props.limit, span: props.span });
+			return {
+				series: [{
+					name: 'Users',
+					type: 'area',
+					color: '#008FFB',
+					data: format(total
+						? raw.users.total
+						: sum(raw.users.inc, negate(raw.users.dec))
+					)
+				}]
+			};
+		};
+
+		const fetchInstanceNotesChart = async (total: boolean): Promise<typeof data> => {
+			const raw = await os.api('charts/instance', { host: props.args.host, limit: props.limit, span: props.span });
+			return {
+				series: [{
+					name: 'Notes',
+					type: 'area',
+					color: '#008FFB',
+					data: format(total
+						? raw.notes.total
+						: sum(raw.notes.inc, negate(raw.notes.dec))
+					)
+				}]
+			};
+		};
+
+		const fetchInstanceFfChart = async (total: boolean): Promise<typeof data> => {
+			const raw = await os.api('charts/instance', { host: props.args.host, limit: props.limit, span: props.span });
+			return {
+				series: [{
+					name: 'Following',
+					type: 'area',
+					color: '#008FFB',
+					data: format(total
+						? raw.following.total
+						: sum(raw.following.inc, negate(raw.following.dec))
+					)
+				}, {
+					name: 'Followers',
+					type: 'area',
+					color: '#00E396',
+					data: format(total
+						? raw.followers.total
+						: sum(raw.followers.inc, negate(raw.followers.dec))
+					)
+				}]
+			};
+		};
+
+		const fetchInstanceDriveUsageChart = async (total: boolean): Promise<typeof data> => {
+			const raw = await os.api('charts/instance', { host: props.args.host, limit: props.limit, span: props.span });
+			return {
+				bytes: true,
+				series: [{
+					name: 'Drive usage',
+					type: 'area',
+					color: '#008FFB',
+					data: format(total
+						? raw.drive.totalUsage
+						: sum(raw.drive.incUsage, negate(raw.drive.decUsage))
+					)
+				}]
+			};
+		};
+
+		const fetchInstanceDriveFilesChart = async (total: boolean): Promise<typeof data> => {
+			const raw = await os.api('charts/instance', { host: props.args.host, limit: props.limit, span: props.span });
+			return {
+				series: [{
+					name: 'Drive files',
+					type: 'area',
+					color: '#008FFB',
+					data: format(total
+						? raw.drive.totalFiles
+						: sum(raw.drive.incFiles, negate(raw.drive.decFiles))
+					)
+				}]
+			};
+		};
+
+		const fetchPerUserNotesChart = async (): Promise<typeof data> => {
+			const raw = await os.api('charts/user/notes', { userId: props.args.user.id, limit: props.limit, span: props.span });
+			return {
+				series: [...(props.args.withoutAll ? [] : [{
+					name: 'All',
+					type: 'line',
+					borderDash: [5, 5],
+					data: format(sum(raw.inc, negate(raw.dec))),
+				}]), {
+					name: 'Renotes',
+					type: 'area',
+					data: format(raw.diffs.renote),
+				}, {
+					name: 'Replies',
+					type: 'area',
+					data: format(raw.diffs.reply),
+				}, {
+					name: 'Normal',
+					type: 'area',
+					data: format(raw.diffs.normal),
+				}],
+			};
+		};
+
+		const fetchAndRender = async () => {
+			const fetchData = () => {
+				switch (props.src) {
+					case 'federation-instances': return fetchFederationInstancesChart(false);
+					case 'federation-instances-total': return fetchFederationInstancesChart(true);
+					case 'users': return fetchUsersChart(false);
+					case 'users-total': return fetchUsersChart(true);
+					case 'active-users': return fetchActiveUsersChart();
+					case 'notes': return fetchNotesChart('combined');
+					case 'local-notes': return fetchNotesChart('local');
+					case 'remote-notes': return fetchNotesChart('remote');
+					case 'notes-total': return fetchNotesTotalChart();
+					case 'drive': return fetchDriveChart();
+					case 'drive-total': return fetchDriveTotalChart();
+					case 'drive-files': return fetchDriveFilesChart();
+					case 'drive-files-total': return fetchDriveFilesTotalChart();
+					
+					case 'instance-requests': return fetchInstanceRequestsChart();
+					case 'instance-users': return fetchInstanceUsersChart(false);
+					case 'instance-users-total': return fetchInstanceUsersChart(true);
+					case 'instance-notes': return fetchInstanceNotesChart(false);
+					case 'instance-notes-total': return fetchInstanceNotesChart(true);
+					case 'instance-ff': return fetchInstanceFfChart(false);
+					case 'instance-ff-total': return fetchInstanceFfChart(true);
+					case 'instance-drive-usage': return fetchInstanceDriveUsageChart(false);
+					case 'instance-drive-usage-total': return fetchInstanceDriveUsageChart(true);
+					case 'instance-drive-files': return fetchInstanceDriveFilesChart(false);
+					case 'instance-drive-files-total': return fetchInstanceDriveFilesChart(true);
+
+					case 'per-user-notes': return fetchPerUserNotesChart();
+				}
+			};
+			fetching.value = true;
+			data = await fetchData();
+			fetching.value = false;
+			render();
+		};
+
+		watch(() => [props.src, props.span], fetchAndRender);
+
+		onMounted(() => {
+			fetchAndRender();
+		});
+
+		return {
+			chartEl,
+			fetching,
+		};
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.cbbedffa {
+	position: relative;
+
+	> .fetching {
+		position: absolute;
+		top: 0;
+		left: 0;
+		width: 100%;
+		height: 100%;
+		-webkit-backdrop-filter: var(--blur, blur(12px));
+		backdrop-filter: var(--blur, blur(12px));
+		display: flex;
+		justify-content: center;
+		align-items: center;
+		cursor: wait;
+	}
+}
+</style>
diff --git a/packages/client/src/components/code-core.vue b/packages/client/src/components/code-core.vue
new file mode 100644
index 0000000000..9cff7b4448
--- /dev/null
+++ b/packages/client/src/components/code-core.vue
@@ -0,0 +1,35 @@
+<template>
+<code v-if="inline" v-html="html" :class="`language-${prismLang}`"></code>
+<pre v-else :class="`language-${prismLang}`"><code v-html="html" :class="`language-${prismLang}`"></code></pre>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import 'prismjs';
+import 'prismjs/themes/prism-okaidia.css';
+
+export default defineComponent({
+	props: {
+		code: {
+			type: String,
+			required: true
+		},
+		lang: {
+			type: String,
+			required: false
+		},
+		inline: {
+			type: Boolean,
+			required: false
+		}
+	},
+	computed: {
+		prismLang() {
+			return Prism.languages[this.lang] ? this.lang : 'js';
+		},
+		html() {
+			return Prism.highlight(this.code, Prism.languages[this.prismLang], this.prismLang);
+		}
+	}
+});
+</script>
diff --git a/packages/client/src/components/code.vue b/packages/client/src/components/code.vue
new file mode 100644
index 0000000000..f5d6c5673a
--- /dev/null
+++ b/packages/client/src/components/code.vue
@@ -0,0 +1,27 @@
+<template>
+<XCode :code="code" :lang="lang" :inline="inline"/>
+</template>
+
+<script lang="ts">
+import { defineComponent, defineAsyncComponent } from 'vue';
+
+export default defineComponent({
+	components: {
+		XCode: defineAsyncComponent(() => import('./code-core.vue'))
+	},
+	props: {
+		code: {
+			type: String,
+			required: true
+		},
+		lang: {
+			type: String,
+			required: false
+		},
+		inline: {
+			type: Boolean,
+			required: false
+		}
+	}
+});
+</script>
diff --git a/packages/client/src/components/cw-button.vue b/packages/client/src/components/cw-button.vue
new file mode 100644
index 0000000000..4bec7b511e
--- /dev/null
+++ b/packages/client/src/components/cw-button.vue
@@ -0,0 +1,70 @@
+<template>
+<button class="nrvgflfu _button" @click="toggle">
+	<b>{{ modelValue ? $ts._cw.hide : $ts._cw.show }}</b>
+	<span v-if="!modelValue">{{ label }}</span>
+</button>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import { length } from 'stringz';
+import { concat } from '@/scripts/array';
+
+export default defineComponent({
+	props: {
+		modelValue: {
+			type: Boolean,
+			required: true
+		},
+		note: {
+			type: Object,
+			required: true
+		}
+	},
+
+	computed: {
+		label(): string {
+			return concat([
+				this.note.text ? [this.$t('_cw.chars', { count: length(this.note.text) })] : [],
+				this.note.files && this.note.files.length !== 0 ? [this.$t('_cw.files', { count: this.note.files.length }) ] : [],
+				this.note.poll != null ? [this.$ts.poll] : []
+			] as string[][]).join(' / ');
+		}
+	},
+
+	methods: {
+		length,
+
+		toggle() {
+			this.$emit('update:modelValue', !this.modelValue);
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.nrvgflfu {
+	display: inline-block;
+	padding: 4px 8px;
+	font-size: 0.7em;
+	color: var(--cwFg);
+	background: var(--cwBg);
+	border-radius: 2px;
+
+	&:hover {
+		background: var(--cwHoverBg);
+	}
+
+	> span {
+		margin-left: 4px;
+
+		&:before {
+			content: '(';
+		}
+
+		&:after {
+			content: ')';
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/date-separated-list.vue b/packages/client/src/components/date-separated-list.vue
new file mode 100644
index 0000000000..1aea9fd353
--- /dev/null
+++ b/packages/client/src/components/date-separated-list.vue
@@ -0,0 +1,188 @@
+<script lang="ts">
+import { defineComponent, h, PropType, TransitionGroup } from 'vue';
+import MkAd from '@/components/global/ad.vue';
+
+export default defineComponent({
+	props: {
+		items: {
+			type: Array as PropType<{ id: string; createdAt: string; _shouldInsertAd_: boolean; }[]>,
+			required: true,
+		},
+		direction: {
+			type: String,
+			required: false,
+			default: 'down'
+		},
+		reversed: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		noGap: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		ad: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+	},
+
+	methods: {
+		focus() {
+			this.$slots.default[0].elm.focus();
+		},
+
+		getDateText(time: string) {
+			const date = new Date(time).getDate();
+			const month = new Date(time).getMonth() + 1;
+			return this.$t('monthAndDay', {
+				month: month.toString(),
+				day: date.toString()
+			});
+		}
+	},
+
+	render() {
+		if (this.items.length === 0) return;
+
+		const renderChildren = () => this.items.map((item, i) => {
+			const el = this.$slots.default({
+				item: item
+			})[0];
+			if (el.key == null && item.id) el.key = item.id;
+
+			if (
+				i != this.items.length - 1 &&
+				new Date(item.createdAt).getDate() != new Date(this.items[i + 1].createdAt).getDate()
+			) {
+				const separator = h('div', {
+					class: 'separator',
+					key: item.id + ':separator',
+				}, h('p', {
+					class: 'date'
+				}, [
+					h('span', [
+						h('i', {
+							class: 'fas fa-angle-up icon',
+						}),
+						this.getDateText(item.createdAt)
+					]),
+					h('span', [
+						this.getDateText(this.items[i + 1].createdAt),
+						h('i', {
+							class: 'fas fa-angle-down icon',
+						})
+					])
+				]));
+
+				return [el, separator];
+			} else {
+				if (this.ad && item._shouldInsertAd_) {
+					return [h(MkAd, {
+						class: 'a', // advertiseの意(ブロッカー対策)
+						key: item.id + ':ad',
+						prefer: ['horizontal', 'horizontal-big'],
+					}), el];
+				} else {
+					return el;
+				}
+			}
+		});
+
+		return h(this.$store.state.animation ? TransitionGroup : 'div', this.$store.state.animation ? {
+			class: 'sqadhkmv' + (this.noGap ? ' noGap' : ''),
+			name: 'list',
+			tag: 'div',
+			'data-direction': this.direction,
+			'data-reversed': this.reversed ? 'true' : 'false',
+		} : {
+			class: 'sqadhkmv' + (this.noGap ? ' noGap' : ''),
+		}, {
+			default: renderChildren
+		});
+	},
+});
+</script>
+
+<style lang="scss">
+.sqadhkmv {
+	> *:empty {
+		display: none;
+	}
+
+	> *:not(:last-child) {
+		margin-bottom: var(--margin);
+	}
+
+	> .list-move {
+		transition: transform 0.7s cubic-bezier(0.23, 1, 0.32, 1);
+	}
+
+	> .list-enter-active {
+		transition: transform 0.7s cubic-bezier(0.23, 1, 0.32, 1), opacity 0.7s cubic-bezier(0.23, 1, 0.32, 1);
+	}
+
+	&[data-direction="up"] {
+		> .list-enter-from {
+			opacity: 0;
+			transform: translateY(64px);
+		}
+	}
+
+	&[data-direction="down"] {
+		> .list-enter-from {
+			opacity: 0;
+			transform: translateY(-64px);
+		}
+	}
+
+	> .separator {
+		text-align: center;
+
+		> .date {
+			display: inline-block;
+			position: relative;
+			margin: 0;
+			padding: 0 16px;
+			line-height: 32px;
+			text-align: center;
+			font-size: 12px;
+			color: var(--dateLabelFg);
+
+			> span {
+				&:first-child {
+					margin-right: 8px;
+
+					> .icon {
+						margin-right: 8px;
+					}
+				}
+
+				&:last-child {
+					margin-left: 8px;
+
+					> .icon {
+						margin-left: 8px;
+					}
+				}
+			}
+		}
+	}
+
+	&.noGap {
+		> * {
+			margin: 0 !important;
+			border: none;
+			border-radius: 0;
+			box-shadow: none;
+
+			&:not(:last-child) {
+				border-bottom: solid 0.5px var(--divider);
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/debobigego/base.vue b/packages/client/src/components/debobigego/base.vue
new file mode 100644
index 0000000000..f551a3478b
--- /dev/null
+++ b/packages/client/src/components/debobigego/base.vue
@@ -0,0 +1,65 @@
+<template>
+<div class="rbusrurv" :class="{ wide: forceWide }" v-size="{ max: [400] }">
+	<slot></slot>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+
+export default defineComponent({
+	props: {
+		forceWide: {
+			type: Boolean,
+			required: false,
+			default: false,
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.rbusrurv {
+	// 他のCSSからも参照されるので消さないように
+	--debobigegoXPadding: 32px;
+	--debobigegoYPadding: 32px;
+
+	--debobigegoContentHMargin: 16px;
+
+	font-size: 95%;
+	line-height: 1.3em;
+	background: var(--bg);
+	padding: var(--debobigegoYPadding) var(--debobigegoXPadding);
+	max-width: 750px;
+	margin: 0 auto;
+
+	&:not(.wide).max-width_400px {
+		--debobigegoXPadding: 0px;
+
+		> ::v-deep(*) {
+			._debobigegoPanel {
+				border: solid 0.5px var(--divider);
+				border-radius: 0;
+				border-left: none;
+				border-right: none;
+			}
+
+			._debobigego_group {
+				> *:not(._debobigegoNoConcat) {
+					&:not(:last-child):not(._debobigegoNoConcatPrev) {
+						&._debobigegoPanel, ._debobigegoPanel {
+							border-bottom: solid 0.5px var(--divider);
+						}
+					}
+
+					&:not(:first-child):not(._debobigegoNoConcatNext) {
+						&._debobigegoPanel, ._debobigegoPanel {
+							border-top: none;
+						}
+					}
+				}
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/debobigego/button.vue b/packages/client/src/components/debobigego/button.vue
new file mode 100644
index 0000000000..b883e817a4
--- /dev/null
+++ b/packages/client/src/components/debobigego/button.vue
@@ -0,0 +1,81 @@
+<template>
+<div class="yzpgjkxe _debobigegoItem">
+	<div class="_debobigegoLabel"><slot name="label"></slot></div>
+	<button class="main _button _debobigegoPanel _debobigegoClickable" :class="{ center, primary, danger }">
+		<slot></slot>
+		<div class="suffix">
+			<slot name="suffix"></slot>
+			<div class="icon">
+				<slot name="suffixIcon"></slot>
+			</div>
+		</div>
+	</button>
+	<div class="_debobigegoCaption"><slot name="desc"></slot></div>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import './debobigego.scss';
+
+export default defineComponent({
+	props: {
+		primary: {
+			type: Boolean,
+			required: false,
+			default: false,
+		},
+		danger: {
+			type: Boolean,
+			required: false,
+			default: false,
+		},
+		disabled: {
+			type: Boolean,
+			required: false,
+			default: false,
+		},
+		center: {
+			type: Boolean,
+			required: false,
+			default: true,
+		}
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.yzpgjkxe {
+	> .main {
+		display: flex;
+		width: 100%;
+		box-sizing: border-box;
+		padding: 14px 16px;
+		text-align: left;
+		align-items: center;
+
+		&.center {
+			display: block;
+			text-align: center;
+		}
+
+		&.primary {
+			color: var(--accent);
+		}
+
+		&.danger {
+			color: #ff2a2a;
+		}
+
+		> .suffix {
+			display: inline-flex;
+			margin-left: auto;
+			opacity: 0.7;
+
+			> .icon {
+				margin-left: 1em;
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/debobigego/debobigego.scss b/packages/client/src/components/debobigego/debobigego.scss
new file mode 100644
index 0000000000..833b656b66
--- /dev/null
+++ b/packages/client/src/components/debobigego/debobigego.scss
@@ -0,0 +1,52 @@
+._debobigegoPanel {
+	background: var(--panel);
+	border-radius: var(--radius);
+	transition: background 0.2s ease;
+
+	&._debobigegoClickable {
+		&:hover {
+			//background: var(--panelHighlight);
+		}
+
+		&:active {
+			background: var(--panelHighlight);
+			transition: background 0s;
+		}
+	}
+}
+
+._debobigegoLabel,
+._debobigegoCaption {
+	font-size: 80%;
+	color: var(--fgTransparentWeak);
+
+	&:empty {
+		display: none;
+	}
+}
+
+._debobigegoLabel {
+	position: sticky;
+	top: var(--stickyTop, 0px);
+	z-index: 2;
+	margin: -8px calc(var(--debobigegoXPadding) * -1) 0 calc(var(--debobigegoXPadding) * -1);
+	padding: 8px calc(var(--debobigegoContentHMargin) + var(--debobigegoXPadding)) 8px calc(var(--debobigegoContentHMargin) + var(--debobigegoXPadding));
+	background: var(--X17);
+	-webkit-backdrop-filter: var(--blur, blur(10px));
+	backdrop-filter: var(--blur, blur(10px));
+}
+
+._themeChanging_ ._debobigegoLabel {
+	transition: none !important;
+	background: transparent;
+}
+
+._debobigegoCaption {
+	padding: 8px var(--debobigegoContentHMargin) 0 var(--debobigegoContentHMargin);
+}
+
+._debobigegoItem {
+	& + ._debobigegoItem {
+		margin-top: 24px;
+	}
+}
diff --git a/packages/client/src/components/debobigego/group.vue b/packages/client/src/components/debobigego/group.vue
new file mode 100644
index 0000000000..cba2c6ec94
--- /dev/null
+++ b/packages/client/src/components/debobigego/group.vue
@@ -0,0 +1,78 @@
+<template>
+<div class="vrtktovg _debobigegoItem _debobigegoNoConcat" v-size="{ max: [500] }" v-sticky-container>
+	<div class="_debobigegoLabel"><slot name="label"></slot></div>
+	<div class="main _debobigego_group" ref="child">
+		<slot></slot>
+	</div>
+	<div class="_debobigegoCaption"><slot name="caption"></slot></div>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, onMounted, ref } from 'vue';
+
+export default defineComponent({
+	setup(props, context) {
+		const child = ref<HTMLElement | null>(null);
+
+		const scanChild = () => {
+			if (child.value == null) return;
+			const els = Array.from(child.value.children);
+			for (let i = 0; i < els.length; i++) {
+				const el = els[i];
+				if (el.classList.contains('_debobigegoNoConcat')) {
+					if (els[i - 1]) els[i - 1].classList.add('_debobigegoNoConcatPrev');
+					if (els[i + 1]) els[i + 1].classList.add('_debobigegoNoConcatNext');
+				}
+			}
+		};
+
+		onMounted(() => {
+			scanChild();
+
+			const observer = new MutationObserver(records => {
+				scanChild();
+			});
+
+			observer.observe(child.value, {
+				childList: true,
+				subtree: false,
+				attributes: false,
+				characterData: false,
+			});
+		});
+
+		return {
+			child
+		};
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.vrtktovg {
+	> .main {
+		> ::v-deep(*):not(._debobigegoNoConcat) {
+			&:not(._debobigegoNoConcatNext) {
+				margin: 0;
+			}
+
+			&:not(:last-child):not(._debobigegoNoConcatPrev) {
+				&._debobigegoPanel, ._debobigegoPanel {
+					border-bottom: solid 0.5px var(--divider);
+					border-bottom-left-radius: 0;
+					border-bottom-right-radius: 0;
+				}
+			}
+
+			&:not(:first-child):not(._debobigegoNoConcatNext) {
+				&._debobigegoPanel, ._debobigegoPanel {
+					border-top: none;
+					border-top-left-radius: 0;
+					border-top-right-radius: 0;
+				}
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/debobigego/info.vue b/packages/client/src/components/debobigego/info.vue
new file mode 100644
index 0000000000..41afb03304
--- /dev/null
+++ b/packages/client/src/components/debobigego/info.vue
@@ -0,0 +1,47 @@
+<template>
+<div class="fzenkabp _debobigegoItem">
+	<div class="_debobigegoPanel" :class="{ warn }">
+		<i v-if="warn" class="fas fa-exclamation-triangle"></i>
+		<i v-else class="fas fa-info-circle"></i>
+		<slot></slot>
+	</div>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+
+export default defineComponent({
+	props: {
+		warn: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+	},
+	data() {
+		return {
+		};
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.fzenkabp {
+	> div {
+		padding: 14px 16px;
+		font-size: 90%;
+		background: var(--infoBg);
+		color: var(--infoFg);
+
+		&.warn {
+			background: var(--infoWarnBg);
+			color: var(--infoWarnFg);
+		}
+
+		> i {
+			margin-right: 4px;
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/debobigego/input.vue b/packages/client/src/components/debobigego/input.vue
new file mode 100644
index 0000000000..d113f04d27
--- /dev/null
+++ b/packages/client/src/components/debobigego/input.vue
@@ -0,0 +1,292 @@
+<template>
+<FormGroup class="_debobigegoItem">
+	<template #label><slot></slot></template>
+	<div class="ztzhwixg _debobigegoItem" :class="{ inline, disabled }">
+		<div class="icon" ref="icon"><slot name="icon"></slot></div>
+		<div class="input _debobigegoPanel">
+			<div class="prefix" ref="prefixEl"><slot name="prefix"></slot></div>
+			<input ref="inputEl"
+				:type="type"
+				v-model="v"
+				:disabled="disabled"
+				:required="required"
+				:readonly="readonly"
+				:placeholder="placeholder"
+				:pattern="pattern"
+				:autocomplete="autocomplete"
+				:spellcheck="spellcheck"
+				:step="step"
+				@focus="focused = true"
+				@blur="focused = false"
+				@keydown="onKeydown($event)"
+				@input="onInput"
+				:list="id"
+			>
+			<datalist :id="id" v-if="datalist">
+				<option v-for="data in datalist" :value="data"/>
+			</datalist>
+			<div class="suffix" ref="suffixEl"><slot name="suffix"></slot></div>
+		</div>
+	</div>
+	<template #caption><slot name="desc"></slot></template>
+
+	<FormButton v-if="manualSave && changed" @click="updated" primary><i class="fas fa-save"></i> {{ $ts.save }}</FormButton>
+</FormGroup>
+</template>
+
+<script lang="ts">
+import { defineComponent, onMounted, onUnmounted, nextTick, ref, watch, computed, toRefs } from 'vue';
+import './debobigego.scss';
+import FormButton from './button.vue';
+import FormGroup from './group.vue';
+
+export default defineComponent({
+	components: {
+		FormGroup,
+		FormButton,
+	},
+	props: {
+		modelValue: {
+			required: false
+		},
+		type: {
+			type: String,
+			required: false
+		},
+		required: {
+			type: Boolean,
+			required: false
+		},
+		readonly: {
+			type: Boolean,
+			required: false
+		},
+		disabled: {
+			type: Boolean,
+			required: false
+		},
+		pattern: {
+			type: String,
+			required: false
+		},
+		placeholder: {
+			type: String,
+			required: false
+		},
+		autofocus: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		autocomplete: {
+			required: false
+		},
+		spellcheck: {
+			required: false
+		},
+		step: {
+			required: false
+		},
+		datalist: {
+			type: Array,
+			required: false,
+		},
+		inline: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		manualSave: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+	},
+	emits: ['change', 'keydown', 'enter', 'update:modelValue'],
+	setup(props, context) {
+		const { modelValue, type, autofocus } = toRefs(props);
+		const v = ref(modelValue.value);
+		const id = Math.random().toString(); // TODO: uuid?
+		const focused = ref(false);
+		const changed = ref(false);
+		const invalid = ref(false);
+		const filled = computed(() => v.value !== '' && v.value != null);
+		const inputEl = ref(null);
+		const prefixEl = ref(null);
+		const suffixEl = ref(null);
+
+		const focus = () => inputEl.value.focus();
+		const onInput = (ev) => {
+			changed.value = true;
+			context.emit('change', ev);
+		};
+		const onKeydown = (ev: KeyboardEvent) => {
+			context.emit('keydown', ev);
+
+			if (ev.code === 'Enter') {
+				context.emit('enter');
+			}
+		};
+
+		const updated = () => {
+			changed.value = false;
+			if (type?.value === 'number') {
+				context.emit('update:modelValue', parseFloat(v.value));
+			} else {
+				context.emit('update:modelValue', v.value);
+			}
+		};
+
+		watch(modelValue.value, newValue => {
+			v.value = newValue;
+		});
+
+		watch(v, newValue => {
+			if (!props.manualSave) {
+				updated();
+			}
+
+			invalid.value = inputEl.value.validity.badInput;
+		});
+
+		onMounted(() => {
+			nextTick(() => {
+				if (autofocus.value) {
+					focus();
+				}
+
+				// このコンポーネントが作成された時、非表示状態である場合がある
+				// 非表示状態だと要素の幅などは0になってしまうので、定期的に計算する
+				const clock = setInterval(() => {
+					if (prefixEl.value) {
+						if (prefixEl.value.offsetWidth) {
+							inputEl.value.style.paddingLeft = prefixEl.value.offsetWidth + 'px';
+						}
+					}
+					if (suffixEl.value) {
+						if (suffixEl.value.offsetWidth) {
+							inputEl.value.style.paddingRight = suffixEl.value.offsetWidth + 'px';
+						}
+					}
+				}, 100);
+
+				onUnmounted(() => {
+					clearInterval(clock);
+				});
+			});
+		});
+
+		return {
+			id,
+			v,
+			focused,
+			invalid,
+			changed,
+			filled,
+			inputEl,
+			prefixEl,
+			suffixEl,
+			focus,
+			onInput,
+			onKeydown,
+			updated,
+		};
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.ztzhwixg {
+	position: relative;
+
+	> .icon {
+		position: absolute;
+		top: 0;
+		left: 0;
+		width: 24px;
+		text-align: center;
+		line-height: 32px;
+
+		&:not(:empty) + .input {
+			margin-left: 28px;
+		}
+	}
+
+	> .input {
+		$height: 48px;
+		position: relative;
+
+		> input {
+			display: block;
+			height: $height;
+			width: 100%;
+			margin: 0;
+			padding: 0 16px;
+			font: inherit;
+			font-weight: normal;
+			font-size: 1em;
+			line-height: $height;
+			color: var(--inputText);
+			background: transparent;
+			border: none;
+			border-radius: 0;
+			outline: none;
+			box-shadow: none;
+			box-sizing: border-box;
+
+			&[type='file'] {
+				display: none;
+			}
+		}
+
+		> .prefix,
+		> .suffix {
+			display: block;
+			position: absolute;
+			z-index: 1;
+			top: 0;
+			padding: 0 16px;
+			font-size: 1em;
+			line-height: $height;
+			color: var(--inputLabel);
+			pointer-events: none;
+
+			&:empty {
+				display: none;
+			}
+
+			> * {
+				display: inline-block;
+				min-width: 16px;
+				max-width: 150px;
+				overflow: hidden;
+				white-space: nowrap;
+				text-overflow: ellipsis;
+			}
+		}
+
+		> .prefix {
+			left: 0;
+			padding-right: 8px;
+		}
+
+		> .suffix {
+			right: 0;
+			padding-left: 8px;
+		}
+	}
+
+	&.inline {
+		display: inline-block;
+		margin: 0;
+	}
+
+	&.disabled {
+		opacity: 0.7;
+
+		&, * {
+			cursor: not-allowed !important;
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/debobigego/key-value-view.vue b/packages/client/src/components/debobigego/key-value-view.vue
new file mode 100644
index 0000000000..0e034a2d54
--- /dev/null
+++ b/packages/client/src/components/debobigego/key-value-view.vue
@@ -0,0 +1,38 @@
+<template>
+<div class="_debobigegoItem">
+	<div class="_debobigegoPanel anocepby">
+		<span class="key"><slot name="key"></slot></span>
+		<span class="value"><slot name="value"></slot></span>
+	</div>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import './debobigego.scss';
+
+export default defineComponent({
+
+});
+</script>
+
+<style lang="scss" scoped>
+.anocepby {
+	display: flex;
+	align-items: center;
+	padding: 14px var(--debobigegoContentHMargin);
+
+	> .key {
+		margin-right: 12px;
+		white-space: nowrap;
+	}
+
+	> .value {
+		margin-left: auto;
+		opacity: 0.7;
+		text-overflow: ellipsis;
+		white-space: nowrap;
+		overflow: hidden;
+	}
+}
+</style>
diff --git a/packages/client/src/components/debobigego/link.vue b/packages/client/src/components/debobigego/link.vue
new file mode 100644
index 0000000000..885579eadf
--- /dev/null
+++ b/packages/client/src/components/debobigego/link.vue
@@ -0,0 +1,103 @@
+<template>
+<div class="qmfkfnzi _debobigegoItem">
+	<a class="main _button _debobigegoPanel _debobigegoClickable" :href="to" target="_blank" v-if="external">
+		<span class="icon"><slot name="icon"></slot></span>
+		<span class="text"><slot></slot></span>
+		<span class="right">
+			<span class="text"><slot name="suffix"></slot></span>
+			<i class="fas fa-external-link-alt icon"></i>
+		</span>
+	</a>
+	<MkA class="main _button _debobigegoPanel _debobigegoClickable" :class="{ active }" :to="to" :behavior="behavior" v-else>
+		<span class="icon"><slot name="icon"></slot></span>
+		<span class="text"><slot></slot></span>
+		<span class="right">
+			<span class="text"><slot name="suffix"></slot></span>
+			<i class="fas fa-chevron-right icon"></i>
+		</span>
+	</MkA>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import './debobigego.scss';
+
+export default defineComponent({
+	props: {
+		to: {
+			type: String,
+			required: true
+		},
+		active: {
+			type: Boolean,
+			required: false
+		},
+		external: {
+			type: Boolean,
+			required: false
+		},
+		behavior: {
+			type: String,
+			required: false,
+		},
+	},
+	data() {
+		return {
+		};
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.qmfkfnzi {
+	> .main {
+		display: flex;
+		align-items: center;
+		width: 100%;
+		box-sizing: border-box;
+		padding: 14px 16px 14px 14px;
+
+		&:hover {
+			text-decoration: none;
+		}
+
+		&.active {
+			color: var(--accent);
+			background: var(--panelHighlight);
+		}
+
+		> .icon {
+			width: 32px;
+			margin-right: 2px;
+			flex-shrink: 0;
+			text-align: center;
+			opacity: 0.8;
+
+			&:empty {
+				display: none;
+
+				& + .text {
+					padding-left: 4px;
+				}
+			}
+		}
+
+		> .text {
+			white-space: nowrap;
+			text-overflow: ellipsis;
+			overflow: hidden;
+			padding-right: 12px;
+		}
+
+		> .right {
+			margin-left: auto;
+			opacity: 0.7;
+
+			> .text:not(:empty) {
+				margin-right: 0.75em;
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/debobigego/object-view.vue b/packages/client/src/components/debobigego/object-view.vue
new file mode 100644
index 0000000000..ea79daa915
--- /dev/null
+++ b/packages/client/src/components/debobigego/object-view.vue
@@ -0,0 +1,102 @@
+<template>
+<FormGroup class="_debobigegoItem">
+	<template #label><slot></slot></template>
+	<div class="drooglns _debobigegoItem" :class="{ tall }">
+		<div class="input _debobigegoPanel">
+			<textarea class="_monospace"
+				v-model="v"
+				readonly
+				:spellcheck="false"
+			></textarea>
+		</div>
+	</div>
+	<template #caption><slot name="desc"></slot></template>
+</FormGroup>
+</template>
+
+<script lang="ts">
+import { defineComponent, ref, toRefs, watch } from 'vue';
+import * as JSON5 from 'json5';
+import './debobigego.scss';
+import FormGroup from './group.vue';
+
+export default defineComponent({
+	components: {
+		FormGroup,
+	},
+	props: {
+		value: {
+			required: false
+		},
+		tall: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		pre: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		manualSave: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+	},
+	setup(props, context) {
+		const { value } = toRefs(props);
+		const v = ref('');
+
+		watch(() => value, newValue => {
+			v.value = JSON5.stringify(newValue.value, null, '\t');
+		}, {
+			immediate: true
+		});
+
+		return {
+			v,
+		};
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.drooglns {
+	position: relative;
+
+	> .input {
+		position: relative;
+	
+		> textarea {
+			display: block;
+			width: 100%;
+			min-width: 100%;
+			max-width: 100%;
+			min-height: 130px;
+			margin: 0;
+			padding: 16px var(--debobigegoContentHMargin);
+			box-sizing: border-box;
+			font: inherit;
+			font-weight: normal;
+			font-size: 1em;
+			background: transparent;
+			border: none;
+			border-radius: 0;
+			outline: none;
+			box-shadow: none;
+			color: var(--fg);
+			tab-size: 2;
+			white-space: pre;
+		}
+	}
+
+	&.tall {
+		> .input {
+			> textarea {
+				min-height: 200px;
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/debobigego/pagination.vue b/packages/client/src/components/debobigego/pagination.vue
new file mode 100644
index 0000000000..07012cb759
--- /dev/null
+++ b/packages/client/src/components/debobigego/pagination.vue
@@ -0,0 +1,42 @@
+<template>
+<FormGroup class="uljviswt _debobigegoItem">
+	<template #label><slot name="label"></slot></template>
+	<slot :items="items"></slot>
+	<div class="empty" v-if="empty" key="_empty_">
+		<slot name="empty"></slot>
+	</div>
+	<FormButton v-show="more" class="button" @click="fetchMore" :disabled="moreFetching" :style="{ cursor: moreFetching ? 'wait' : 'pointer' }" primary>
+		<template v-if="!moreFetching">{{ $ts.loadMore }}</template>
+		<template v-if="moreFetching"><MkLoading inline/></template>
+	</FormButton>
+</FormGroup>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import FormButton from './button.vue';
+import FormGroup from './group.vue';
+import paging from '@/scripts/paging';
+
+export default defineComponent({
+	components: {
+		FormButton,
+		FormGroup,
+	},
+
+	mixins: [
+		paging({}),
+	],
+
+	props: {
+		pagination: {
+			required: true
+		},
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.uljviswt {
+}
+</style>
diff --git a/packages/client/src/components/debobigego/radios.vue b/packages/client/src/components/debobigego/radios.vue
new file mode 100644
index 0000000000..b4c5841337
--- /dev/null
+++ b/packages/client/src/components/debobigego/radios.vue
@@ -0,0 +1,112 @@
+<script lang="ts">
+import { defineComponent, h } from 'vue';
+import MkRadio from '@/components/form/radio.vue';
+import './debobigego.scss';
+
+export default defineComponent({
+	components: {
+		MkRadio
+	},
+	props: {
+		modelValue: {
+			required: false
+		},
+	},
+	data() {
+		return {
+			value: this.modelValue,
+		}
+	},
+	watch: {
+		modelValue() {
+			this.value = this.modelValue;
+		},
+		value() {
+			this.$emit('update:modelValue', this.value);
+		}
+	},
+	render() {
+		const label = this.$slots.desc();
+		let options = this.$slots.default();
+
+		// なぜかFragmentになることがあるため
+		if (options.length === 1 && options[0].props == null) options = options[0].children;
+
+		return h('div', {
+			class: 'cnklmpwm _debobigegoItem'
+		}, [
+			h('div', {
+				class: '_debobigegoLabel',
+			}, label),
+			...options.map(option => h('button', {
+				class: '_button _debobigegoPanel _debobigegoClickable',
+				key: option.key,
+				onClick: () => this.value = option.props.value,
+			}, [h('span', {
+				class: ['check', { checked: this.value === option.props.value }],
+			}), option.children]))
+		]);
+	}
+});
+</script>
+
+<style lang="scss">
+.cnklmpwm {
+	> button {
+		display: block;
+		width: 100%;
+		box-sizing: border-box;
+		padding: 14px 18px;
+		text-align: left;
+
+		&:not(:first-of-type) {
+			border-top: none !important;
+			border-top-left-radius: 0;
+			border-top-right-radius: 0;
+		}
+
+		&:not(:last-of-type) {
+			border-bottom: solid 0.5px var(--divider);
+			border-bottom-left-radius: 0;
+			border-bottom-right-radius: 0;
+		}
+
+		> .check {
+			display: inline-block;
+			vertical-align: bottom;
+			position: relative;
+			width: 16px;
+			height: 16px;
+			margin-right: 8px;
+			background: none;
+			border: 2px solid var(--inputBorder);
+			border-radius: 100%;
+			transition: inherit;
+
+			&:after {
+				content: "";
+				display: block;
+				position: absolute;
+				top: 3px;
+				right: 3px;
+				bottom: 3px;
+				left: 3px;
+				border-radius: 100%;
+				opacity: 0;
+				transform: scale(0);
+				transition: .4s cubic-bezier(.25,.8,.25,1);
+			}
+
+			&.checked {
+				border-color: var(--accent);
+
+				&:after {
+					background-color: var(--accent);
+					transform: scale(1);
+					opacity: 1;
+				}
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/debobigego/range.vue b/packages/client/src/components/debobigego/range.vue
new file mode 100644
index 0000000000..26fb0f37c6
--- /dev/null
+++ b/packages/client/src/components/debobigego/range.vue
@@ -0,0 +1,122 @@
+<template>
+<div class="ifitouly _debobigegoItem" :class="{ focused, disabled }">
+	<div class="_debobigegoLabel"><slot name="label"></slot></div>
+	<div class="_debobigegoPanel main">
+		<input
+			type="range"
+			ref="input"
+			v-model="v"
+			:disabled="disabled"
+			:min="min"
+			:max="max"
+			:step="step"
+			@focus="focused = true"
+			@blur="focused = false"
+			@input="$emit('update:value', $event.target.value)"
+		/>
+	</div>
+	<div class="_debobigegoCaption"><slot name="caption"></slot></div>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+
+export default defineComponent({
+	props: {
+		value: {
+			type: Number,
+			required: false,
+			default: 0
+		},
+		disabled: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		min: {
+			type: Number,
+			required: false,
+			default: 0
+		},
+		max: {
+			type: Number,
+			required: false,
+			default: 100
+		},
+		step: {
+			type: Number,
+			required: false,
+			default: 1
+		},
+	},
+	data() {
+		return {
+			v: this.value,
+			focused: false
+		};
+	},
+	watch: {
+		value(v) {
+			this.v = parseFloat(v);
+		}
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.ifitouly {
+	position: relative;
+
+	> .main {
+		padding: 22px 16px;
+
+		> input {
+			display: block;
+			-webkit-appearance: none;
+			-moz-appearance: none;
+			appearance: none;
+			background: var(--X10);
+			height: 4px;
+			width: 100%;
+			box-sizing: border-box;
+			margin: 0;
+			outline: 0;
+			border: 0;
+			border-radius: 7px;
+
+			&.disabled {
+				opacity: 0.6;
+				cursor: not-allowed;
+			}
+
+			&::-webkit-slider-thumb {
+				-webkit-appearance: none;
+				appearance: none;
+				cursor: pointer;
+				width: 20px;
+				height: 20px;
+				display: block;
+				border-radius: 50%;
+				border: none;
+				background: var(--accent);
+				box-shadow: 0 0 6px rgba(0, 0, 0, 0.3);
+				box-sizing: content-box;
+			}
+
+			&::-moz-range-thumb {
+				-moz-appearance: none;
+				appearance: none;
+				cursor: pointer;
+				width: 20px;
+				height: 20px;
+				display: block;
+				border-radius: 50%;
+				border: none;
+				background: var(--accent);
+				box-shadow: 0 0 6px rgba(0, 0, 0, 0.3);
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/debobigego/select.vue b/packages/client/src/components/debobigego/select.vue
new file mode 100644
index 0000000000..7a31371afc
--- /dev/null
+++ b/packages/client/src/components/debobigego/select.vue
@@ -0,0 +1,145 @@
+<template>
+<div class="yrtfrpux _debobigegoItem" :class="{ disabled, inline }">
+	<div class="_debobigegoLabel"><slot name="label"></slot></div>
+	<div class="icon" ref="icon"><slot name="icon"></slot></div>
+	<div class="input _debobigegoPanel _debobigegoClickable" @click="focus">
+		<div class="prefix" ref="prefix"><slot name="prefix"></slot></div>
+		<select ref="input"
+			v-model="v"
+			:required="required"
+			:disabled="disabled"
+			@focus="focused = true"
+			@blur="focused = false"
+		>
+			<slot></slot>
+		</select>
+		<div class="suffix">
+			<i class="fas fa-chevron-down"></i>
+		</div>
+	</div>
+	<div class="_debobigegoCaption"><slot name="caption"></slot></div>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import './debobigego.scss';
+
+export default defineComponent({
+	props: {
+		modelValue: {
+			required: false
+		},
+		required: {
+			type: Boolean,
+			required: false
+		},
+		disabled: {
+			type: Boolean,
+			required: false
+		},
+		inline: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+	},
+	data() {
+		return {
+		};
+	},
+	computed: {
+		v: {
+			get() {
+				return this.modelValue;
+			},
+			set(v) {
+				this.$emit('update:modelValue', v);
+			}
+		},
+	},
+	methods: {
+		focus() {
+			this.$refs.input.focus();
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.yrtfrpux {
+	position: relative;
+
+	> .icon {
+		position: absolute;
+		top: 0;
+		left: 0;
+		width: 24px;
+		text-align: center;
+		line-height: 32px;
+
+		&:not(:empty) + .input {
+			margin-left: 28px;
+		}
+	}
+
+	> .input {
+		display: flex;
+		position: relative;
+
+		> select {
+			display: block;
+			flex: 1;
+			width: 100%;
+			padding: 0 16px;
+			font: inherit;
+			font-weight: normal;
+			font-size: 1em;
+			height: 48px;
+			background: none;
+			border: none;
+			border-radius: 0;
+			outline: none;
+			box-shadow: none;
+			appearance: none;
+			-webkit-appearance: none;
+			color: var(--fg);
+
+			option,
+			optgroup {
+				color: var(--fg);
+				background: var(--bg);
+			}
+		}
+
+		> .prefix,
+		> .suffix {
+			display: block;
+			align-self: center;
+			justify-self: center;
+			font-size: 1em;
+			line-height: 32px;
+			color: var(--inputLabel);
+			pointer-events: none;
+
+			&:empty {
+				display: none;
+			}
+
+			> * {
+				display: block;
+				min-width: 16px;
+			}
+		}
+
+		> .prefix {
+			padding-right: 4px;
+		}
+
+		> .suffix {
+			padding: 0 16px 0 0;
+			opacity: 0.7;
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/debobigego/suspense.vue b/packages/client/src/components/debobigego/suspense.vue
new file mode 100644
index 0000000000..b5ba63b4b5
--- /dev/null
+++ b/packages/client/src/components/debobigego/suspense.vue
@@ -0,0 +1,101 @@
+<template>
+<transition name="fade" mode="out-in">
+	<div class="_debobigegoItem" v-if="pending">
+		<div class="_debobigegoPanel">
+			<MkLoading/>
+		</div>
+	</div>
+	<div v-else-if="resolved" class="_debobigegoItem">
+		<slot :result="result"></slot>
+	</div>
+	<div class="_debobigegoItem" v-else>
+		<div class="_debobigegoPanel eiurkvay">
+			<div><i class="fas fa-exclamation-triangle"></i> {{ $ts.somethingHappened }}</div>
+			<MkButton inline @click="retry" class="retry"><i class="fas fa-redo-alt"></i> {{ $ts.retry }}</MkButton>
+		</div>
+	</div>
+</transition>
+</template>
+
+<script lang="ts">
+import { defineComponent, PropType, ref, watch } from 'vue';
+import './debobigego.scss';
+import MkButton from '@/components/ui/button.vue';
+
+export default defineComponent({
+	components: {
+		MkButton
+	},
+
+	props: {
+		p: {
+			type: Function as PropType<() => Promise<any>>,
+			required: true,
+		}
+	},
+
+	setup(props, context) {
+		const pending = ref(true);
+		const resolved = ref(false);
+		const rejected = ref(false);
+		const result = ref(null);
+
+		const process = () => {
+			if (props.p == null) {
+				return;
+			}
+			const promise = props.p();
+			pending.value = true;
+			resolved.value = false;
+			rejected.value = false;
+			promise.then((_result) => {
+				pending.value = false;
+				resolved.value = true;
+				result.value = _result;
+			});
+			promise.catch(() => {
+				pending.value = false;
+				rejected.value = true;
+			});
+		};
+
+		watch(() => props.p, () => {
+			process();
+		}, {
+			immediate: true
+		});
+
+		const retry = () => {
+			process();
+		};
+
+		return {
+			pending,
+			resolved,
+			rejected,
+			result,
+			retry,
+		};
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.fade-enter-active,
+.fade-leave-active {
+	transition: opacity 0.125s ease;
+}
+.fade-enter-from,
+.fade-leave-to {
+	opacity: 0;
+}
+
+.eiurkvay {
+	padding: 16px;
+	text-align: center;
+
+	> .retry {
+		margin-top: 16px;
+	}
+}
+</style>
diff --git a/packages/client/src/components/debobigego/switch.vue b/packages/client/src/components/debobigego/switch.vue
new file mode 100644
index 0000000000..9a69e18302
--- /dev/null
+++ b/packages/client/src/components/debobigego/switch.vue
@@ -0,0 +1,132 @@
+<template>
+<div class="ijnpvmgr _debobigegoItem">
+	<div class="main _debobigegoPanel _debobigegoClickable"
+		:class="{ disabled, checked }"
+		:aria-checked="checked"
+		:aria-disabled="disabled"
+		@click.prevent="toggle"
+	>
+		<input
+			type="checkbox"
+			ref="input"
+			:disabled="disabled"
+			@keydown.enter="toggle"
+		>
+		<span class="button" v-tooltip="checked ? $ts.itsOn : $ts.itsOff">
+			<span class="handle"></span>
+		</span>
+		<span class="label">
+			<span><slot></slot></span>
+		</span>
+	</div>
+	<div class="_debobigegoCaption"><slot name="desc"></slot></div>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import './debobigego.scss';
+
+export default defineComponent({
+	props: {
+		modelValue: {
+			type: Boolean,
+			default: false
+		},
+		disabled: {
+			type: Boolean,
+			default: false
+		}
+	},
+	computed: {
+		checked(): boolean {
+			return this.modelValue;
+		}
+	},
+	methods: {
+		toggle() {
+			if (this.disabled) return;
+			this.$emit('update:modelValue', !this.checked);
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.ijnpvmgr {
+	> .main {
+		position: relative;
+		display: flex;
+		padding: 14px 16px;
+		cursor: pointer;
+
+		> * {
+			user-select: none;
+		}
+
+		> input {
+			position: absolute;
+			width: 0;
+			height: 0;
+			opacity: 0;
+			margin: 0;
+		}
+
+		> .button {
+			position: relative;
+			display: inline-block;
+			flex-shrink: 0;
+			margin: 0;
+			width: 34px;
+			height: 22px;
+			background: var(--switchBg);
+			outline: none;
+			border-radius: 999px;
+			transition: all 0.3s;
+			cursor: pointer;
+
+			> .handle {
+				position: absolute;
+				top: 0;
+				left: 3px;
+				bottom: 0;
+				margin: auto 0;
+				border-radius: 100%;
+				transition: background-color 0.3s, transform 0.3s;
+				width: 16px;
+				height: 16px;
+				background-color: #fff;
+				pointer-events: none;
+			}
+		}
+
+		> .label {
+			margin-left: 12px;
+			display: block;
+			transition: inherit;
+			color: var(--fg);
+
+			> span {
+				display: block;
+				line-height: 20px;
+				transition: inherit;
+			}
+		}
+
+		&.disabled {
+			opacity: 0.6;
+			cursor: not-allowed;
+		}
+
+		&.checked {
+			> .button {
+				background-color: var(--accent);
+
+				> .handle {
+					transform: translateX(12px);
+				}
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/debobigego/textarea.vue b/packages/client/src/components/debobigego/textarea.vue
new file mode 100644
index 0000000000..64e8d47126
--- /dev/null
+++ b/packages/client/src/components/debobigego/textarea.vue
@@ -0,0 +1,161 @@
+<template>
+<FormGroup class="_debobigegoItem">
+	<template #label><slot></slot></template>
+	<div class="rivhosbp _debobigegoItem" :class="{ tall, pre }">
+		<div class="input _debobigegoPanel">
+			<textarea ref="input" :class="{ code, _monospace: code }"
+				v-model="v"
+				:required="required"
+				:readonly="readonly"
+				:pattern="pattern"
+				:autocomplete="autocomplete"
+				:spellcheck="!code"
+				@input="onInput"
+				@focus="focused = true"
+				@blur="focused = false"
+			></textarea>
+		</div>
+	</div>
+	<template #caption><slot name="desc"></slot></template>
+
+	<FormButton v-if="manualSave && changed" @click="updated" primary><i class="fas fa-save"></i> {{ $ts.save }}</FormButton>
+</FormGroup>
+</template>
+
+<script lang="ts">
+import { defineComponent, ref, toRefs, watch } from 'vue';
+import './debobigego.scss';
+import FormButton from './button.vue';
+import FormGroup from './group.vue';
+
+export default defineComponent({
+	components: {
+		FormGroup,
+		FormButton,
+	},
+	props: {
+		modelValue: {
+			required: false
+		},
+		required: {
+			type: Boolean,
+			required: false
+		},
+		readonly: {
+			type: Boolean,
+			required: false
+		},
+		pattern: {
+			type: String,
+			required: false
+		},
+		autocomplete: {
+			type: String,
+			required: false
+		},
+		code: {
+			type: Boolean,
+			required: false
+		},
+		tall: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		pre: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		manualSave: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+	},
+	setup(props, context) {
+		const { modelValue } = toRefs(props);
+		const v = ref(modelValue.value);
+		const changed = ref(false);
+		const inputEl = ref(null);
+		const focus = () => inputEl.value.focus();
+		const onInput = (ev) => {
+			changed.value = true;
+			context.emit('change', ev);
+		};
+
+		const updated = () => {
+			changed.value = false;
+			context.emit('update:modelValue', v.value);
+		};
+
+		watch(modelValue.value, newValue => {
+			v.value = newValue;
+		});
+
+		watch(v, newValue => {
+			if (!props.manualSave) {
+				updated();
+			}
+		});
+		
+		return {
+			v,
+			updated,
+			changed,
+			focus,
+			onInput,
+		};
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.rivhosbp {
+	position: relative;
+
+	> .input {
+		position: relative;
+	
+		> textarea {
+			display: block;
+			width: 100%;
+			min-width: 100%;
+			max-width: 100%;
+			min-height: 130px;
+			margin: 0;
+			padding: 16px;
+			box-sizing: border-box;
+			font: inherit;
+			font-weight: normal;
+			font-size: 1em;
+			background: transparent;
+			border: none;
+			border-radius: 0;
+			outline: none;
+			box-shadow: none;
+			color: var(--fg);
+
+			&.code {
+				tab-size: 2;
+			}
+		}
+	}
+
+	&.tall {
+		> .input {
+			> textarea {
+				min-height: 200px;
+			}
+		}
+	}
+
+	&.pre {
+		> .input {
+			> textarea {
+				white-space: pre;
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/debobigego/tuple.vue b/packages/client/src/components/debobigego/tuple.vue
new file mode 100644
index 0000000000..8a4599fd64
--- /dev/null
+++ b/packages/client/src/components/debobigego/tuple.vue
@@ -0,0 +1,36 @@
+<template>
+<div class="wthhikgt _debobigegoItem" v-size="{ max: [500] }">
+	<slot></slot>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+
+export default defineComponent({
+});
+</script>
+
+<style lang="scss" scoped>
+.wthhikgt {
+	position: relative;
+	display: flex;
+
+	> ::v-deep(*) {
+		flex: 1;
+		margin: 0;
+
+		&:not(:last-child) {
+			margin-right: 16px;
+		}
+	}
+
+	&.max-width_500px {
+		display: block;
+
+		> ::v-deep(*) {
+			margin: inherit;
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/dialog.vue b/packages/client/src/components/dialog.vue
new file mode 100644
index 0000000000..90086fd430
--- /dev/null
+++ b/packages/client/src/components/dialog.vue
@@ -0,0 +1,212 @@
+<template>
+<MkModal ref="modal" @click="done(true)" @closed="$emit('closed')">
+	<div class="mk-dialog">
+		<div class="icon" v-if="icon">
+			<i :class="icon"></i>
+		</div>
+		<div class="icon" v-else-if="!input && !select" :class="type">
+			<i v-if="type === 'success'" class="fas fa-check"></i>
+			<i v-else-if="type === 'error'" class="fas fa-times-circle"></i>
+			<i v-else-if="type === 'warning'" class="fas fa-exclamation-triangle"></i>
+			<i v-else-if="type === 'info'" class="fas fa-info-circle"></i>
+			<i v-else-if="type === 'question'" class="fas fa-question-circle"></i>
+			<i v-else-if="type === 'waiting'" class="fas fa-spinner fa-pulse"></i>
+		</div>
+		<header v-if="title"><Mfm :text="title"/></header>
+		<div class="body" v-if="text"><Mfm :text="text"/></div>
+		<MkInput v-if="input" v-model="inputValue" autofocus :type="input.type || 'text'" :placeholder="input.placeholder" @keydown="onInputKeydown"></MkInput>
+		<MkSelect v-if="select" v-model="selectedValue" autofocus>
+			<template v-if="select.items">
+				<option v-for="item in select.items" :value="item.value">{{ item.text }}</option>
+			</template>
+			<template v-else>
+				<optgroup v-for="groupedItem in select.groupedItems" :label="groupedItem.label">
+					<option v-for="item in groupedItem.items" :value="item.value">{{ item.text }}</option>
+				</optgroup>
+			</template>
+		</MkSelect>
+		<div class="buttons" v-if="(showOkButton || showCancelButton) && !actions">
+			<MkButton inline @click="ok" v-if="showOkButton" primary :autofocus="!input && !select">{{ (showCancelButton || input || select) ? $ts.ok : $ts.gotIt }}</MkButton>
+			<MkButton inline @click="cancel" v-if="showCancelButton || input || select">{{ $ts.cancel }}</MkButton>
+		</div>
+		<div class="buttons" v-if="actions">
+			<MkButton v-for="action in actions" inline @click="() => { action.callback(); close(); }" :primary="action.primary" :key="action.text">{{ action.text }}</MkButton>
+		</div>
+	</div>
+</MkModal>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import MkModal from '@/components/ui/modal.vue';
+import MkButton from '@/components/ui/button.vue';
+import MkInput from '@/components/form/input.vue';
+import MkSelect from '@/components/form/select.vue';
+
+export default defineComponent({
+	components: {
+		MkModal,
+		MkButton,
+		MkInput,
+		MkSelect,
+	},
+
+	props: {
+		type: {
+			type: String,
+			required: false,
+			default: 'info'
+		},
+		title: {
+			type: String,
+			required: false
+		},
+		text: {
+			type: String,
+			required: false
+		},
+		input: {
+			required: false
+		},
+		select: {
+			required: false
+		},
+		icon: {
+			required: false
+		},
+		actions: {
+			required: false
+		},
+		showOkButton: {
+			type: Boolean,
+			default: true
+		},
+		showCancelButton: {
+			type: Boolean,
+			default: false
+		},
+		cancelableByBgClick: {
+			type: Boolean,
+			default: true
+		},
+	},
+
+	emits: ['done', 'closed'],
+
+	data() {
+		return {
+			inputValue: this.input && this.input.default ? this.input.default : null,
+			selectedValue: this.select ? this.select.default ? this.select.default : this.select.items ? this.select.items[0].value : this.select.groupedItems[0].items[0].value : null,
+		};
+	},
+
+	mounted() {
+		document.addEventListener('keydown', this.onKeydown);
+	},
+
+	beforeUnmount() {
+		document.removeEventListener('keydown', this.onKeydown);
+	},
+
+	methods: {
+		done(canceled, result?) {
+			this.$emit('done', { canceled, result });
+			this.$refs.modal.close();
+		},
+
+		async ok() {
+			if (!this.showOkButton) return;
+
+			const result =
+				this.input ? this.inputValue :
+				this.select ? this.selectedValue :
+				true;
+			this.done(false, result);
+		},
+
+		cancel() {
+			this.done(true);
+		},
+
+		onBgClick() {
+			if (this.cancelableByBgClick) {
+				this.cancel();
+			}
+		},
+
+		onKeydown(e) {
+			if (e.which === 27) { // ESC
+				this.cancel();
+			}
+		},
+
+		onInputKeydown(e) {
+			if (e.which === 13) { // Enter
+				e.preventDefault();
+				e.stopPropagation();
+				this.ok();
+			}
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.mk-dialog {
+	position: relative;
+	padding: 32px;
+	min-width: 320px;
+	max-width: 480px;
+	box-sizing: border-box;
+	text-align: center;
+	background: var(--panel);
+	border-radius: var(--radius);
+
+	> .icon {
+		font-size: 32px;
+
+		&.success {
+			color: var(--success);
+		}
+
+		&.error {
+			color: var(--error);
+		}
+
+		&.warning {
+			color: var(--warn);
+		}
+
+		> * {
+			display: block;
+			margin: 0 auto;
+		}
+
+		& + header {
+			margin-top: 16px;
+		}
+	}
+
+	> header {
+		margin: 0 0 8px 0;
+		font-weight: bold;
+		font-size: 20px;
+
+		& + .body {
+			margin-top: 8px;
+		}
+	}
+
+	> .body {
+		margin: 16px 0 0 0;
+	}
+
+	> .buttons {
+		margin-top: 16px;
+
+		> * {
+			margin: 0 8px;
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/drive-file-thumbnail.vue b/packages/client/src/components/drive-file-thumbnail.vue
new file mode 100644
index 0000000000..9b6a0c9a0d
--- /dev/null
+++ b/packages/client/src/components/drive-file-thumbnail.vue
@@ -0,0 +1,108 @@
+<template>
+<div class="zdjebgpv" ref="thumbnail">
+	<ImgWithBlurhash v-if="isThumbnailAvailable" :hash="file.blurhash" :src="file.thumbnailUrl" :alt="file.name" :title="file.name" :style="`object-fit: ${ fit }`"/>
+	<i v-else-if="is === 'image'" class="fas fa-file-image icon"></i>
+	<i v-else-if="is === 'video'" class="fas fa-file-video icon"></i>
+	<i v-else-if="is === 'audio' || is === 'midi'" class="fas fa-music icon"></i>
+	<i v-else-if="is === 'csv'" class="fas fa-file-csv icon"></i>
+	<i v-else-if="is === 'pdf'" class="fas fa-file-pdf icon"></i>
+	<i v-else-if="is === 'textfile'" class="fas fa-file-alt icon"></i>
+	<i v-else-if="is === 'archive'" class="fas fa-file-archive icon"></i>
+	<i v-else class="fas fa-file icon"></i>
+
+	<i v-if="isThumbnailAvailable && is === 'video'" class="fas fa-film icon-sub"></i>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import ImgWithBlurhash from '@/components/img-with-blurhash.vue';
+import { ColdDeviceStorage } from '@/store';
+
+export default defineComponent({
+	components: {
+		ImgWithBlurhash
+	},
+	props: {
+		file: {
+			type: Object,
+			required: true
+		},
+		fit: {
+			type: String,
+			required: false,
+			default: 'cover'
+		},
+	},
+	data() {
+		return {
+			isContextmenuShowing: false,
+			isDragging: false,
+
+		};
+	},
+	computed: {
+		is(): 'image' | 'video' | 'midi' | 'audio' | 'csv' | 'pdf' | 'textfile' | 'archive' | 'unknown' {
+			if (this.file.type.startsWith('image/')) return 'image';
+			if (this.file.type.startsWith('video/')) return 'video';
+			if (this.file.type === 'audio/midi') return 'midi';
+			if (this.file.type.startsWith('audio/')) return 'audio';
+			if (this.file.type.endsWith('/csv')) return 'csv';
+			if (this.file.type.endsWith('/pdf')) return 'pdf';
+			if (this.file.type.startsWith('text/')) return 'textfile';
+			if ([
+					"application/zip",
+					"application/x-cpio",
+					"application/x-bzip",
+					"application/x-bzip2",
+					"application/java-archive",
+					"application/x-rar-compressed",
+					"application/x-tar",
+					"application/gzip",
+					"application/x-7z-compressed"
+				].some(e => e === this.file.type)) return 'archive';
+			return 'unknown';
+		},
+		isThumbnailAvailable(): boolean {
+			return this.file.thumbnailUrl
+				? (this.is === 'image' || this.is === 'video')
+				: false;
+		},
+	},
+	mounted() {
+		const audioTag = this.$refs.volumectrl as HTMLAudioElement;
+		if (audioTag) audioTag.volume = ColdDeviceStorage.get('mediaVolume');
+	},
+	methods: {
+		volumechange() {
+			const audioTag = this.$refs.volumectrl as HTMLAudioElement;
+			ColdDeviceStorage.set('mediaVolume', audioTag.volume);
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.zdjebgpv {
+	position: relative;
+
+	> .icon-sub {
+		position: absolute;
+		width: 30%;
+		height: auto;
+		margin: 0;
+		right: 4%;
+		bottom: 4%;
+	}
+
+	> * {
+		margin: auto;
+	}
+
+	> .icon {
+		pointer-events: none;
+		height: 65%;
+		width: 65%;
+	}
+}
+</style>
diff --git a/packages/client/src/components/drive-select-dialog.vue b/packages/client/src/components/drive-select-dialog.vue
new file mode 100644
index 0000000000..f9a4025452
--- /dev/null
+++ b/packages/client/src/components/drive-select-dialog.vue
@@ -0,0 +1,70 @@
+<template>
+<XModalWindow ref="dialog"
+	:width="800"
+	:height="500"
+	:with-ok-button="true"
+	:ok-button-disabled="(type === 'file') && (selected.length === 0)"
+	@click="cancel()"
+	@close="cancel()"
+	@ok="ok()"
+	@closed="$emit('closed')"
+>
+	<template #header>
+		{{ multiple ? ((type === 'file') ? $ts.selectFiles : $ts.selectFolders) : ((type === 'file') ? $ts.selectFile : $ts.selectFolder) }}
+		<span v-if="selected.length > 0" style="margin-left: 8px; opacity: 0.5;">({{ number(selected.length) }})</span>
+	</template>
+	<XDrive :multiple="multiple" @changeSelection="onChangeSelection" @selected="ok()" :select="type"/>
+</XModalWindow>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import XDrive from './drive.vue';
+import XModalWindow from '@/components/ui/modal-window.vue';
+import number from '@/filters/number';
+
+export default defineComponent({
+	components: {
+		XDrive,
+		XModalWindow,
+	},
+
+	props: {
+		type: {
+			type: String,
+			required: false,
+			default: 'file'
+		},
+		multiple: {
+			type: Boolean,
+			default: false
+		}
+	},
+
+	emits: ['done', 'closed'],
+
+	data() {
+		return {
+			selected: []
+		};
+	},
+
+	methods: {
+		ok() {
+			this.$emit('done', this.selected);
+			this.$refs.dialog.close();
+		},
+
+		cancel() {
+			this.$emit('done');
+			this.$refs.dialog.close();
+		},
+
+		onChangeSelection(xs) {
+			this.selected = xs;
+		},
+
+		number
+	}
+});
+</script>
diff --git a/packages/client/src/components/drive-window.vue b/packages/client/src/components/drive-window.vue
new file mode 100644
index 0000000000..43f07ebe76
--- /dev/null
+++ b/packages/client/src/components/drive-window.vue
@@ -0,0 +1,44 @@
+<template>
+<XWindow ref="window"
+	:initial-width="800"
+	:initial-height="500"
+	:can-resize="true"
+	@closed="$emit('closed')"
+>
+	<template #header>
+		{{ $ts.drive }}
+	</template>
+	<XDrive :initial-folder="initialFolder"/>
+</XWindow>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import XDrive from './drive.vue';
+import XWindow from '@/components/ui/window.vue';
+
+export default defineComponent({
+	components: {
+		XDrive,
+		XWindow,
+	},
+
+	props: {
+		initialFolder: {
+			type: Object,
+			required: false
+		},
+	},
+
+	emits: ['closed'],
+
+	data() {
+		return {
+		};
+	},
+
+	methods: {
+
+	}
+});
+</script>
diff --git a/packages/client/src/components/drive.file.vue b/packages/client/src/components/drive.file.vue
new file mode 100644
index 0000000000..86f4ee0f8d
--- /dev/null
+++ b/packages/client/src/components/drive.file.vue
@@ -0,0 +1,374 @@
+<template>
+<div class="ncvczrfv"
+	:class="{ isSelected }"
+	@click="onClick"
+	@contextmenu.stop="onContextmenu"
+	draggable="true"
+	@dragstart="onDragstart"
+	@dragend="onDragend"
+	:title="title"
+>
+	<div class="label" v-if="$i.avatarId == file.id">
+		<img src="/client-assets/label.svg"/>
+		<p>{{ $ts.avatar }}</p>
+	</div>
+	<div class="label" v-if="$i.bannerId == file.id">
+		<img src="/client-assets/label.svg"/>
+		<p>{{ $ts.banner }}</p>
+	</div>
+	<div class="label red" v-if="file.isSensitive">
+		<img src="/client-assets/label-red.svg"/>
+		<p>{{ $ts.nsfw }}</p>
+	</div>
+
+	<MkDriveFileThumbnail class="thumbnail" :file="file" fit="contain"/>
+
+	<p class="name">
+		<span>{{ file.name.lastIndexOf('.') != -1 ? file.name.substr(0, file.name.lastIndexOf('.')) : file.name }}</span>
+		<span class="ext" v-if="file.name.lastIndexOf('.') != -1">{{ file.name.substr(file.name.lastIndexOf('.')) }}</span>
+	</p>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import copyToClipboard from '@/scripts/copy-to-clipboard';
+import MkDriveFileThumbnail from './drive-file-thumbnail.vue';
+import bytes from '@/filters/bytes';
+import * as os from '@/os';
+
+export default defineComponent({
+	components: {
+		MkDriveFileThumbnail
+	},
+
+	props: {
+		file: {
+			type: Object,
+			required: true,
+		},
+		isSelected: {
+			type: Boolean,
+			required: false,
+			default: false,
+		},
+		selectMode: {
+			type: Boolean,
+			required: false,
+			default: false,
+		}
+	},
+
+	emits: ['chosen'],
+
+	data() {
+		return {
+			isDragging: false
+		};
+	},
+
+	computed: {
+		// TODO: parentへの参照を無くす
+		browser(): any {
+			return this.$parent;
+		},
+		title(): string {
+			return `${this.file.name}\n${this.file.type} ${bytes(this.file.size)}`;
+		}
+	},
+
+	methods: {
+		getMenu() {
+			return [{
+				text: this.$ts.rename,
+				icon: 'fas fa-i-cursor',
+				action: this.rename
+			}, {
+				text: this.file.isSensitive ? this.$ts.unmarkAsSensitive : this.$ts.markAsSensitive,
+				icon: this.file.isSensitive ? 'fas fa-eye' : 'fas fa-eye-slash',
+				action: this.toggleSensitive
+			}, {
+				text: this.$ts.describeFile,
+				icon: 'fas fa-i-cursor',
+				action: this.describe
+			}, null, {
+				text: this.$ts.copyUrl,
+				icon: 'fas fa-link',
+				action: this.copyUrl
+			}, {
+				type: 'a',
+				href: this.file.url,
+				target: '_blank',
+				text: this.$ts.download,
+				icon: 'fas fa-download',
+				download: this.file.name
+			}, null, {
+				text: this.$ts.delete,
+				icon: 'fas fa-trash-alt',
+				danger: true,
+				action: this.deleteFile
+			}];
+		},
+
+		onClick(ev) {
+			if (this.selectMode) {
+				this.$emit('chosen', this.file);
+			} else {
+				os.popupMenu(this.getMenu(), ev.currentTarget || ev.target);
+			}
+		},
+
+		onContextmenu(e) {
+			os.contextMenu(this.getMenu(), e);
+		},
+
+		onDragstart(e) {
+			e.dataTransfer.effectAllowed = 'move';
+			e.dataTransfer.setData(_DATA_TRANSFER_DRIVE_FILE_, JSON.stringify(this.file));
+			this.isDragging = true;
+
+			// 親ブラウザに対して、ドラッグが開始されたフラグを立てる
+			// (=あなたの子供が、ドラッグを開始しましたよ)
+			this.browser.isDragSource = true;
+		},
+
+		onDragend(e) {
+			this.isDragging = false;
+			this.browser.isDragSource = false;
+		},
+
+		rename() {
+			os.dialog({
+				title: this.$ts.renameFile,
+				input: {
+					placeholder: this.$ts.inputNewFileName,
+					default: this.file.name,
+					allowEmpty: false
+				}
+			}).then(({ canceled, result: name }) => {
+				if (canceled) return;
+				os.api('drive/files/update', {
+					fileId: this.file.id,
+					name: name
+				});
+			});
+		},
+
+		describe() {
+			os.popup(import('@/components/media-caption.vue'), {
+				title: this.$ts.describeFile,
+				input: {
+					placeholder: this.$ts.inputNewDescription,
+					default: this.file.comment !== null ? this.file.comment : '',
+				},
+				image: this.file
+			}, {
+				done: result => {
+					if (!result || result.canceled) return;
+					let comment = result.result;
+					os.api('drive/files/update', {
+						fileId: this.file.id,
+						comment: comment.length == 0 ? null : comment
+					});
+				}
+			}, 'closed');
+		},
+
+		toggleSensitive() {
+			os.api('drive/files/update', {
+				fileId: this.file.id,
+				isSensitive: !this.file.isSensitive
+			});
+		},
+
+		copyUrl() {
+			copyToClipboard(this.file.url);
+			os.success();
+		},
+
+		setAsAvatar() {
+			os.updateAvatar(this.file);
+		},
+
+		setAsBanner() {
+			os.updateBanner(this.file);
+		},
+
+		addApp() {
+			alert('not implemented yet');
+		},
+
+		async deleteFile() {
+			const { canceled } = await os.dialog({
+				type: 'warning',
+				text: this.$t('driveFileDeleteConfirm', { name: this.file.name }),
+				showCancelButton: true
+			});
+			if (canceled) return;
+
+			os.api('drive/files/delete', {
+				fileId: this.file.id
+			});
+		},
+
+		bytes
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.ncvczrfv {
+	position: relative;
+	padding: 8px 0 0 0;
+	min-height: 180px;
+	border-radius: 4px;
+
+	&, * {
+		cursor: pointer;
+	}
+
+	> * {
+		pointer-events: none;
+	}
+
+	&:hover {
+		background: rgba(#000, 0.05);
+
+		> .label {
+			&:before,
+			&:after {
+				background: #0b65a5;
+			}
+
+			&.red {
+				&:before,
+				&:after {
+					background: #c12113;
+				}
+			}
+		}
+	}
+
+	&:active {
+		background: rgba(#000, 0.1);
+
+		> .label {
+			&:before,
+			&:after {
+				background: #0b588c;
+			}
+
+			&.red {
+				&:before,
+				&:after {
+					background: #ce2212;
+				}
+			}
+		}
+	}
+
+	&.isSelected {
+		background: var(--accent);
+
+		&:hover {
+			background: var(--accentLighten);
+		}
+
+		&:active {
+			background: var(--accentDarken);
+		}
+
+		> .label {
+			&:before,
+			&:after {
+				display: none;
+			}
+		}
+
+		> .name {
+			color: #fff;
+		}
+
+		> .thumbnail {
+			color: #fff;
+		}
+	}
+
+	> .label {
+		position: absolute;
+		top: 0;
+		left: 0;
+		pointer-events: none;
+
+		&:before,
+		&:after {
+			content: "";
+			display: block;
+			position: absolute;
+			z-index: 1;
+			background: #0c7ac9;
+		}
+
+		&:before {
+			top: 0;
+			left: 57px;
+			width: 28px;
+			height: 8px;
+		}
+
+		&:after {
+			top: 57px;
+			left: 0;
+			width: 8px;
+			height: 28px;
+		}
+
+		&.red {
+			&:before,
+			&:after {
+				background: #c12113;
+			}
+		}
+
+		> img {
+			position: absolute;
+			z-index: 2;
+			top: 0;
+			left: 0;
+		}
+
+		> p {
+			position: absolute;
+			z-index: 3;
+			top: 19px;
+			left: -28px;
+			width: 120px;
+			margin: 0;
+			text-align: center;
+			line-height: 28px;
+			color: #fff;
+			transform: rotate(-45deg);
+		}
+	}
+
+	> .thumbnail {
+		width: 110px;
+		height: 110px;
+		margin: auto;
+	}
+
+	> .name {
+		display: block;
+		margin: 4px 0 0 0;
+		font-size: 0.8em;
+		text-align: center;
+		word-break: break-all;
+		color: var(--fg);
+		overflow: hidden;
+
+		> .ext {
+			opacity: 0.5;
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/drive.folder.vue b/packages/client/src/components/drive.folder.vue
new file mode 100644
index 0000000000..91e27cc8a1
--- /dev/null
+++ b/packages/client/src/components/drive.folder.vue
@@ -0,0 +1,326 @@
+<template>
+<div class="rghtznwe"
+	:class="{ draghover }"
+	@click="onClick"
+	@contextmenu.stop="onContextmenu"
+	@mouseover="onMouseover"
+	@mouseout="onMouseout"
+	@dragover.prevent.stop="onDragover"
+	@dragenter.prevent="onDragenter"
+	@dragleave="onDragleave"
+	@drop.prevent.stop="onDrop"
+	draggable="true"
+	@dragstart="onDragstart"
+	@dragend="onDragend"
+	:title="title"
+>
+	<p class="name">
+		<template v-if="hover"><i class="fas fa-folder-open fa-fw"></i></template>
+		<template v-if="!hover"><i class="fas fa-folder fa-fw"></i></template>
+		{{ folder.name }}
+	</p>
+	<p class="upload" v-if="$store.state.uploadFolder == folder.id">
+		{{ $ts.uploadFolder }}
+	</p>
+	<button v-if="selectMode" class="checkbox _button" :class="{ checked: isSelected }" @click.prevent.stop="checkboxClicked"></button>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import * as os from '@/os';
+
+export default defineComponent({
+	props: {
+		folder: {
+			type: Object,
+			required: true,
+		},
+		isSelected: {
+			type: Boolean,
+			required: false,
+			default: false,
+		},
+		selectMode: {
+			type: Boolean,
+			required: false,
+			default: false,
+		}
+	},
+
+	emits: ['chosen'],
+
+	data() {
+		return {
+			hover: false,
+			draghover: false,
+			isDragging: false,
+		};
+	},
+
+	computed: {
+		browser(): any {
+			return this.$parent;
+		},
+		title(): string {
+			return this.folder.name;
+		}
+	},
+
+	methods: {
+		checkboxClicked(e) {
+			this.$emit('chosen', this.folder);
+		},
+
+		onClick() {
+			this.browser.move(this.folder);
+		},
+
+		onMouseover() {
+			this.hover = true;
+		},
+
+		onMouseout() {
+			this.hover = false
+		},
+
+		onDragover(e) {
+			// 自分自身がドラッグされている場合
+			if (this.isDragging) {
+				// 自分自身にはドロップさせない
+				e.dataTransfer.dropEffect = 'none';
+				return;
+			}
+
+			const isFile = e.dataTransfer.items[0].kind == 'file';
+			const isDriveFile = e.dataTransfer.types[0] == _DATA_TRANSFER_DRIVE_FILE_;
+			const isDriveFolder = e.dataTransfer.types[0] == _DATA_TRANSFER_DRIVE_FOLDER_;
+
+			if (isFile || isDriveFile || isDriveFolder) {
+				e.dataTransfer.dropEffect = e.dataTransfer.effectAllowed == 'all' ? 'copy' : 'move';
+			} else {
+				e.dataTransfer.dropEffect = 'none';
+			}
+		},
+
+		onDragenter() {
+			if (!this.isDragging) this.draghover = true;
+		},
+
+		onDragleave() {
+			this.draghover = false;
+		},
+
+		onDrop(e) {
+			this.draghover = false;
+
+			// ファイルだったら
+			if (e.dataTransfer.files.length > 0) {
+				for (const file of Array.from(e.dataTransfer.files)) {
+					this.browser.upload(file, this.folder);
+				}
+				return;
+			}
+
+			//#region ドライブのファイル
+			const driveFile = e.dataTransfer.getData(_DATA_TRANSFER_DRIVE_FILE_);
+			if (driveFile != null && driveFile != '') {
+				const file = JSON.parse(driveFile);
+				this.browser.removeFile(file.id);
+				os.api('drive/files/update', {
+					fileId: file.id,
+					folderId: this.folder.id
+				});
+			}
+			//#endregion
+
+			//#region ドライブのフォルダ
+			const driveFolder = e.dataTransfer.getData(_DATA_TRANSFER_DRIVE_FOLDER_);
+			if (driveFolder != null && driveFolder != '') {
+				const folder = JSON.parse(driveFolder);
+
+				// 移動先が自分自身ならreject
+				if (folder.id == this.folder.id) return;
+
+				this.browser.removeFolder(folder.id);
+				os.api('drive/folders/update', {
+					folderId: folder.id,
+					parentId: this.folder.id
+				}).then(() => {
+					// noop
+				}).catch(err => {
+					switch (err) {
+						case 'detected-circular-definition':
+							os.dialog({
+								title: this.$ts.unableToProcess,
+								text: this.$ts.circularReferenceFolder
+							});
+							break;
+						default:
+							os.dialog({
+								type: 'error',
+								text: this.$ts.somethingHappened
+							});
+					}
+				});
+			}
+			//#endregion
+		},
+
+		onDragstart(e) {
+			e.dataTransfer.effectAllowed = 'move';
+			e.dataTransfer.setData(_DATA_TRANSFER_DRIVE_FOLDER_, JSON.stringify(this.folder));
+			this.isDragging = true;
+
+			// 親ブラウザに対して、ドラッグが開始されたフラグを立てる
+			// (=あなたの子供が、ドラッグを開始しましたよ)
+			this.browser.isDragSource = true;
+		},
+
+		onDragend() {
+			this.isDragging = false;
+			this.browser.isDragSource = false;
+		},
+
+		go() {
+			this.browser.move(this.folder.id);
+		},
+
+		newWindow() {
+			this.browser.newWindow(this.folder);
+		},
+
+		rename() {
+			os.dialog({
+				title: this.$ts.renameFolder,
+				input: {
+					placeholder: this.$ts.inputNewFolderName,
+					default: this.folder.name
+				}
+			}).then(({ canceled, result: name }) => {
+				if (canceled) return;
+				os.api('drive/folders/update', {
+					folderId: this.folder.id,
+					name: name
+				});
+			});
+		},
+
+		deleteFolder() {
+			os.api('drive/folders/delete', {
+				folderId: this.folder.id
+			}).then(() => {
+				if (this.$store.state.uploadFolder === this.folder.id) {
+					this.$store.set('uploadFolder', null);
+				}
+			}).catch(err => {
+				switch(err.id) {
+					case 'b0fc8a17-963c-405d-bfbc-859a487295e1':
+						os.dialog({
+							type: 'error',
+							title: this.$ts.unableToDelete,
+							text: this.$ts.hasChildFilesOrFolders
+						});
+						break;
+					default:
+						os.dialog({
+							type: 'error',
+							text: this.$ts.unableToDelete
+						});
+				}
+			});
+		},
+
+		setAsUploadFolder() {
+			this.$store.set('uploadFolder', this.folder.id);
+		},
+
+		onContextmenu(e) {
+			os.contextMenu([{
+				text: this.$ts.openInWindow,
+				icon: 'fas fa-window-restore',
+				action: () => {
+					os.popup(import('./drive-window.vue'), {
+						initialFolder: this.folder
+					}, {
+					}, 'closed');
+				}
+			}, null, {
+				text: this.$ts.rename,
+				icon: 'fas fa-i-cursor',
+				action: this.rename
+			}, null, {
+				text: this.$ts.delete,
+				icon: 'fas fa-trash-alt',
+				danger: true,
+				action: this.deleteFolder
+			}], e);
+		},
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.rghtznwe {
+	position: relative;
+	padding: 8px;
+	height: 64px;
+	background: var(--driveFolderBg);
+	border-radius: 4px;
+
+	&, * {
+		cursor: pointer;
+	}
+
+	*:not(.checkbox) {
+		pointer-events: none;
+	}
+
+	> .checkbox {
+		position: absolute;
+		bottom: 8px;
+		right: 8px;
+		width: 16px;
+		height: 16px;
+		background: #fff;
+		border: solid 1px #000;
+
+		&.checked {
+			background: var(--accent);
+		}
+	}
+
+	&.draghover {
+		&:after {
+			content: "";
+			pointer-events: none;
+			position: absolute;
+			top: -4px;
+			right: -4px;
+			bottom: -4px;
+			left: -4px;
+			border: 2px dashed var(--focus);
+			border-radius: 4px;
+		}
+	}
+
+	> .name {
+		margin: 0;
+		font-size: 0.9em;
+		color: var(--desktopDriveFolderFg);
+
+		> i {
+			margin-right: 4px;
+			margin-left: 2px;
+			text-align: left;
+		}
+	}
+
+	> .upload {
+		margin: 4px 4px;
+		font-size: 0.8em;
+		text-align: right;
+		color: var(--desktopDriveFolderFg);
+	}
+}
+</style>
diff --git a/packages/client/src/components/drive.nav-folder.vue b/packages/client/src/components/drive.nav-folder.vue
new file mode 100644
index 0000000000..4f0e6ce0e9
--- /dev/null
+++ b/packages/client/src/components/drive.nav-folder.vue
@@ -0,0 +1,135 @@
+<template>
+<div class="drylbebk"
+	:class="{ draghover }"
+	@click="onClick"
+	@dragover.prevent.stop="onDragover"
+	@dragenter="onDragenter"
+	@dragleave="onDragleave"
+	@drop.stop="onDrop"
+>
+	<i v-if="folder == null" class="fas fa-cloud"></i>
+	<span>{{ folder == null ? $ts.drive : folder.name }}</span>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import * as os from '@/os';
+
+export default defineComponent({
+	props: {
+		folder: {
+			type: Object,
+			required: false,
+		}
+	},
+
+	data() {
+		return {
+			hover: false,
+			draghover: false,
+		};
+	},
+
+	computed: {
+		browser(): any {
+			return this.$parent;
+		}
+	},
+
+	methods: {
+		onClick() {
+			this.browser.move(this.folder);
+		},
+
+		onMouseover() {
+			this.hover = true;
+		},
+
+		onMouseout() {
+			this.hover = false;
+		},
+
+		onDragover(e) {
+			// このフォルダがルートかつカレントディレクトリならドロップ禁止
+			if (this.folder == null && this.browser.folder == null) {
+				e.dataTransfer.dropEffect = 'none';
+			}
+
+			const isFile = e.dataTransfer.items[0].kind == 'file';
+			const isDriveFile = e.dataTransfer.types[0] == _DATA_TRANSFER_DRIVE_FILE_;
+			const isDriveFolder = e.dataTransfer.types[0] == _DATA_TRANSFER_DRIVE_FOLDER_;
+
+			if (isFile || isDriveFile || isDriveFolder) {
+				e.dataTransfer.dropEffect = e.dataTransfer.effectAllowed == 'all' ? 'copy' : 'move';
+			} else {
+				e.dataTransfer.dropEffect = 'none';
+			}
+
+			return false;
+		},
+
+		onDragenter() {
+			if (this.folder || this.browser.folder) this.draghover = true;
+		},
+
+		onDragleave() {
+			if (this.folder || this.browser.folder) this.draghover = false;
+		},
+
+		onDrop(e) {
+			this.draghover = false;
+
+			// ファイルだったら
+			if (e.dataTransfer.files.length > 0) {
+				for (const file of Array.from(e.dataTransfer.files)) {
+					this.browser.upload(file, this.folder);
+				}
+				return;
+			}
+
+			//#region ドライブのファイル
+			const driveFile = e.dataTransfer.getData(_DATA_TRANSFER_DRIVE_FILE_);
+			if (driveFile != null && driveFile != '') {
+				const file = JSON.parse(driveFile);
+				this.browser.removeFile(file.id);
+				os.api('drive/files/update', {
+					fileId: file.id,
+					folderId: this.folder ? this.folder.id : null
+				});
+			}
+			//#endregion
+
+			//#region ドライブのフォルダ
+			const driveFolder = e.dataTransfer.getData(_DATA_TRANSFER_DRIVE_FOLDER_);
+			if (driveFolder != null && driveFolder != '') {
+				const folder = JSON.parse(driveFolder);
+				// 移動先が自分自身ならreject
+				if (this.folder && folder.id == this.folder.id) return;
+				this.browser.removeFolder(folder.id);
+				os.api('drive/folders/update', {
+					folderId: folder.id,
+					parentId: this.folder ? this.folder.id : null
+				});
+			}
+			//#endregion
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.drylbebk {
+	> * {
+		pointer-events: none;
+	}
+
+	&.draghover {
+		background: #eee;
+	}
+
+	> i {
+		margin-right: 4px;
+	}
+}
+</style>
diff --git a/packages/client/src/components/drive.vue b/packages/client/src/components/drive.vue
new file mode 100644
index 0000000000..2b72a0a1c6
--- /dev/null
+++ b/packages/client/src/components/drive.vue
@@ -0,0 +1,784 @@
+<template>
+<div class="yfudmmck">
+	<nav>
+		<div class="path" @contextmenu.prevent.stop="() => {}">
+			<XNavFolder :class="{ current: folder == null }"/>
+			<template v-for="f in hierarchyFolders">
+				<span class="separator"><i class="fas fa-angle-right"></i></span>
+				<XNavFolder :folder="f"/>
+			</template>
+			<span class="separator" v-if="folder != null"><i class="fas fa-angle-right"></i></span>
+			<span class="folder current" v-if="folder != null">{{ folder.name }}</span>
+		</div>
+		<button @click="showMenu" class="menu _button"><i class="fas fa-ellipsis-h"></i></button>
+	</nav>
+	<div class="main" :class="{ uploading: uploadings.length > 0, fetching }"
+		ref="main"
+		@dragover.prevent.stop="onDragover"
+		@dragenter="onDragenter"
+		@dragleave="onDragleave"
+		@drop.prevent.stop="onDrop"
+		@contextmenu.stop="onContextmenu"
+	>
+		<div class="contents" ref="contents">
+			<div class="folders" ref="foldersContainer" v-show="folders.length > 0">
+				<XFolder v-for="(f, i) in folders" :key="f.id" class="folder" :folder="f" :select-mode="select === 'folder'" :is-selected="selectedFolders.some(x => x.id === f.id)" @chosen="chooseFolder" v-anim="i"/>
+				<!-- SEE: https://stackoverflow.com/questions/18744164/flex-box-align-last-row-to-grid -->
+				<div class="padding" v-for="(n, i) in 16" :key="i"></div>
+				<MkButton ref="moreFolders" v-if="moreFolders">{{ $ts.loadMore }}</MkButton>
+			</div>
+			<div class="files" ref="filesContainer" v-show="files.length > 0">
+				<XFile v-for="(file, i) in files" :key="file.id" class="file" :file="file" :select-mode="select === 'file'" :is-selected="selectedFiles.some(x => x.id === file.id)" @chosen="chooseFile" v-anim="i"/>
+				<!-- SEE: https://stackoverflow.com/questions/18744164/flex-box-align-last-row-to-grid -->
+				<div class="padding" v-for="(n, i) in 16" :key="i"></div>
+				<MkButton ref="loadMoreFiles" @click="fetchMoreFiles" v-show="moreFiles">{{ $ts.loadMore }}</MkButton>
+			</div>
+			<div class="empty" v-if="files.length == 0 && folders.length == 0 && !fetching">
+				<p v-if="draghover">{{ $t('empty-draghover') }}</p>
+				<p v-if="!draghover && folder == null"><strong>{{ $ts.emptyDrive }}</strong><br/>{{ $t('empty-drive-description') }}</p>
+				<p v-if="!draghover && folder != null">{{ $ts.emptyFolder }}</p>
+			</div>
+		</div>
+		<MkLoading v-if="fetching"/>
+	</div>
+	<div class="dropzone" v-if="draghover"></div>
+	<input ref="fileInput" type="file" accept="*/*" multiple="multiple" tabindex="-1" @change="onChangeFileInput"/>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, markRaw } from 'vue';
+import XNavFolder from './drive.nav-folder.vue';
+import XFolder from './drive.folder.vue';
+import XFile from './drive.file.vue';
+import MkButton from './ui/button.vue';
+import * as os from '@/os';
+
+export default defineComponent({
+	components: {
+		XNavFolder,
+		XFolder,
+		XFile,
+		MkButton,
+	},
+
+	props: {
+		initialFolder: {
+			type: Object,
+			required: false
+		},
+		type: {
+			type: String,
+			required: false,
+			default: undefined
+		},
+		multiple: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		select: {
+			type: String,
+			required: false,
+			default: null
+		}
+	},
+
+	emits: ['selected', 'change-selection', 'move-root', 'cd', 'open-folder'],
+
+	data() {
+		return {
+			/**
+			 * 現在の階層(フォルダ)
+			 * * null でルートを表す
+			 */
+			folder: null,
+
+			files: [],
+			folders: [],
+			moreFiles: false,
+			moreFolders: false,
+			hierarchyFolders: [],
+			selectedFiles: [],
+			selectedFolders: [],
+			uploadings: os.uploads,
+			connection: null,
+
+			/**
+			 * ドロップされようとしているか
+			 */
+			draghover: false,
+
+			/**
+			 * 自信の所有するアイテムがドラッグをスタートさせたか
+			 * (自分自身の階層にドロップできないようにするためのフラグ)
+			 */
+			isDragSource: false,
+
+			fetching: true,
+
+			ilFilesObserver: new IntersectionObserver(
+				(entries) => entries.some((entry) => entry.isIntersecting)
+				&& !this.fetching && this.moreFiles &&
+					this.fetchMoreFiles()
+			),
+			moreFilesElement: null as Element,
+
+		};
+	},
+
+	watch: {
+		folder() {
+			this.$emit('cd', this.folder);
+		}
+	},
+
+	mounted() {
+		if (this.$store.state.enableInfiniteScroll && this.$refs.loadMoreFiles) {
+			this.$nextTick(() => {
+				this.ilFilesObserver.observe((this.$refs.loadMoreFiles as Vue).$el)
+			});
+		}
+
+		this.connection = markRaw(os.stream.useChannel('drive'));
+
+		this.connection.on('fileCreated', this.onStreamDriveFileCreated);
+		this.connection.on('fileUpdated', this.onStreamDriveFileUpdated);
+		this.connection.on('fileDeleted', this.onStreamDriveFileDeleted);
+		this.connection.on('folderCreated', this.onStreamDriveFolderCreated);
+		this.connection.on('folderUpdated', this.onStreamDriveFolderUpdated);
+		this.connection.on('folderDeleted', this.onStreamDriveFolderDeleted);
+
+		if (this.initialFolder) {
+			this.move(this.initialFolder);
+		} else {
+			this.fetch();
+		}
+	},
+
+	activated() {
+		if (this.$store.state.enableInfiniteScroll) {
+			this.$nextTick(() => {
+				this.ilFilesObserver.observe((this.$refs.loadMoreFiles as Vue).$el)
+			});
+		}
+	},
+
+	beforeUnmount() {
+		this.connection.dispose();
+		this.ilFilesObserver.disconnect();
+	},
+
+	methods: {
+		onStreamDriveFileCreated(file) {
+			this.addFile(file, true);
+		},
+
+		onStreamDriveFileUpdated(file) {
+			const current = this.folder ? this.folder.id : null;
+			if (current != file.folderId) {
+				this.removeFile(file);
+			} else {
+				this.addFile(file, true);
+			}
+		},
+
+		onStreamDriveFileDeleted(fileId) {
+			this.removeFile(fileId);
+		},
+
+		onStreamDriveFolderCreated(folder) {
+			this.addFolder(folder, true);
+		},
+
+		onStreamDriveFolderUpdated(folder) {
+			const current = this.folder ? this.folder.id : null;
+			if (current != folder.parentId) {
+				this.removeFolder(folder);
+			} else {
+				this.addFolder(folder, true);
+			}
+		},
+
+		onStreamDriveFolderDeleted(folderId) {
+			this.removeFolder(folderId);
+		},
+
+		onDragover(e): any {
+			// ドラッグ元が自分自身の所有するアイテムだったら
+			if (this.isDragSource) {
+				// 自分自身にはドロップさせない
+				e.dataTransfer.dropEffect = 'none';
+				return;
+			}
+
+			const isFile = e.dataTransfer.items[0].kind == 'file';
+			const isDriveFile = e.dataTransfer.types[0] == _DATA_TRANSFER_DRIVE_FILE_;
+			const isDriveFolder = e.dataTransfer.types[0] == _DATA_TRANSFER_DRIVE_FOLDER_;
+
+			if (isFile || isDriveFile || isDriveFolder) {
+				e.dataTransfer.dropEffect = e.dataTransfer.effectAllowed == 'all' ? 'copy' : 'move';
+			} else {
+				e.dataTransfer.dropEffect = 'none';
+			}
+
+			return false;
+		},
+
+		onDragenter(e) {
+			if (!this.isDragSource) this.draghover = true;
+		},
+
+		onDragleave(e) {
+			this.draghover = false;
+		},
+
+		onDrop(e): any {
+			this.draghover = false;
+
+			// ドロップされてきたものがファイルだったら
+			if (e.dataTransfer.files.length > 0) {
+				for (const file of Array.from(e.dataTransfer.files)) {
+					this.upload(file, this.folder);
+				}
+				return;
+			}
+
+			//#region ドライブのファイル
+			const driveFile = e.dataTransfer.getData(_DATA_TRANSFER_DRIVE_FILE_);
+			if (driveFile != null && driveFile != '') {
+				const file = JSON.parse(driveFile);
+				if (this.files.some(f => f.id == file.id)) return;
+				this.removeFile(file.id);
+				os.api('drive/files/update', {
+					fileId: file.id,
+					folderId: this.folder ? this.folder.id : null
+				});
+			}
+			//#endregion
+
+			//#region ドライブのフォルダ
+			const driveFolder = e.dataTransfer.getData(_DATA_TRANSFER_DRIVE_FOLDER_);
+			if (driveFolder != null && driveFolder != '') {
+				const folder = JSON.parse(driveFolder);
+
+				// 移動先が自分自身ならreject
+				if (this.folder && folder.id == this.folder.id) return false;
+				if (this.folders.some(f => f.id == folder.id)) return false;
+				this.removeFolder(folder.id);
+				os.api('drive/folders/update', {
+					folderId: folder.id,
+					parentId: this.folder ? this.folder.id : null
+				}).then(() => {
+					// noop
+				}).catch(err => {
+					switch (err) {
+						case 'detected-circular-definition':
+							os.dialog({
+								title: this.$ts.unableToProcess,
+								text: this.$ts.circularReferenceFolder
+							});
+							break;
+						default:
+							os.dialog({
+								type: 'error',
+								text: this.$ts.somethingHappened
+							});
+					}
+				});
+			}
+			//#endregion
+		},
+
+		selectLocalFile() {
+			(this.$refs.fileInput as any).click();
+		},
+
+		urlUpload() {
+			os.dialog({
+				title: this.$ts.uploadFromUrl,
+				input: {
+					placeholder: this.$ts.uploadFromUrlDescription
+				}
+			}).then(({ canceled, result: url }) => {
+				if (canceled) return;
+				os.api('drive/files/upload-from-url', {
+					url: url,
+					folderId: this.folder ? this.folder.id : undefined
+				});
+
+				os.dialog({
+					title: this.$ts.uploadFromUrlRequested,
+					text: this.$ts.uploadFromUrlMayTakeTime
+				});
+			});
+		},
+
+		createFolder() {
+			os.dialog({
+				title: this.$ts.createFolder,
+				input: {
+					placeholder: this.$ts.folderName
+				}
+			}).then(({ canceled, result: name }) => {
+				if (canceled) return;
+				os.api('drive/folders/create', {
+					name: name,
+					parentId: this.folder ? this.folder.id : undefined
+				}).then(folder => {
+					this.addFolder(folder, true);
+				});
+			});
+		},
+
+		renameFolder(folder) {
+			os.dialog({
+				title: this.$ts.renameFolder,
+				input: {
+					placeholder: this.$ts.inputNewFolderName,
+					default: folder.name
+				}
+			}).then(({ canceled, result: name }) => {
+				if (canceled) return;
+				os.api('drive/folders/update', {
+					folderId: folder.id,
+					name: name
+				}).then(folder => {
+					// FIXME: 画面を更新するために自分自身に移動
+					this.move(folder);
+				});
+			});
+		},
+
+		deleteFolder(folder) {
+			os.api('drive/folders/delete', {
+				folderId: folder.id
+			}).then(() => {
+				// 削除時に親フォルダに移動
+				this.move(folder.parentId);
+			}).catch(err => {
+				switch(err.id) {
+					case 'b0fc8a17-963c-405d-bfbc-859a487295e1':
+						os.dialog({
+							type: 'error',
+							title: this.$ts.unableToDelete,
+							text: this.$ts.hasChildFilesOrFolders
+						});
+						break;
+					default:
+						os.dialog({
+							type: 'error',
+							text: this.$ts.unableToDelete
+						});
+					}
+			});
+		},
+
+		onChangeFileInput() {
+			for (const file of Array.from((this.$refs.fileInput as any).files)) {
+				this.upload(file, this.folder);
+			}
+		},
+
+		upload(file, folder) {
+			if (folder && typeof folder == 'object') folder = folder.id;
+			os.upload(file, folder).then(res => {
+				this.addFile(res, true);
+			});
+		},
+
+		chooseFile(file) {
+			const isAlreadySelected = this.selectedFiles.some(f => f.id == file.id);
+			if (this.multiple) {
+				if (isAlreadySelected) {
+					this.selectedFiles = this.selectedFiles.filter(f => f.id != file.id);
+				} else {
+					this.selectedFiles.push(file);
+				}
+				this.$emit('change-selection', this.selectedFiles);
+			} else {
+				if (isAlreadySelected) {
+					this.$emit('selected', file);
+				} else {
+					this.selectedFiles = [file];
+					this.$emit('change-selection', [file]);
+				}
+			}
+		},
+
+		chooseFolder(folder) {
+			const isAlreadySelected = this.selectedFolders.some(f => f.id == folder.id);
+			if (this.multiple) {
+				if (isAlreadySelected) {
+					this.selectedFolders = this.selectedFolders.filter(f => f.id != folder.id);
+				} else {
+					this.selectedFolders.push(folder);
+				}
+				this.$emit('change-selection', this.selectedFolders);
+			} else {
+				if (isAlreadySelected) {
+					this.$emit('selected', folder);
+				} else {
+					this.selectedFolders = [folder];
+					this.$emit('change-selection', [folder]);
+				}
+			}
+		},
+
+		move(target) {
+			if (target == null) {
+				this.goRoot();
+				return;
+			} else if (typeof target == 'object') {
+				target = target.id;
+			}
+
+			this.fetching = true;
+
+			os.api('drive/folders/show', {
+				folderId: target
+			}).then(folder => {
+				this.folder = folder;
+				this.hierarchyFolders = [];
+
+				const dive = folder => {
+					this.hierarchyFolders.unshift(folder);
+					if (folder.parent) dive(folder.parent);
+				};
+
+				if (folder.parent) dive(folder.parent);
+
+				this.$emit('open-folder', folder);
+				this.fetch();
+			});
+		},
+
+		addFolder(folder, unshift = false) {
+			const current = this.folder ? this.folder.id : null;
+			if (current != folder.parentId) return;
+
+			if (this.folders.some(f => f.id == folder.id)) {
+				const exist = this.folders.map(f => f.id).indexOf(folder.id);
+				this.folders[exist] = folder;
+				return;
+			}
+
+			if (unshift) {
+				this.folders.unshift(folder);
+			} else {
+				this.folders.push(folder);
+			}
+		},
+
+		addFile(file, unshift = false) {
+			const current = this.folder ? this.folder.id : null;
+			if (current != file.folderId) return;
+
+			if (this.files.some(f => f.id == file.id)) {
+				const exist = this.files.map(f => f.id).indexOf(file.id);
+				this.files[exist] = file;
+				return;
+			}
+
+			if (unshift) {
+				this.files.unshift(file);
+			} else {
+				this.files.push(file);
+			}
+		},
+
+		removeFolder(folder) {
+			if (typeof folder == 'object') folder = folder.id;
+			this.folders = this.folders.filter(f => f.id != folder);
+		},
+
+		removeFile(file) {
+			if (typeof file == 'object') file = file.id;
+			this.files = this.files.filter(f => f.id != file);
+		},
+
+		appendFile(file) {
+			this.addFile(file);
+		},
+
+		appendFolder(folder) {
+			this.addFolder(folder);
+		},
+
+		prependFile(file) {
+			this.addFile(file, true);
+		},
+
+		prependFolder(folder) {
+			this.addFolder(folder, true);
+		},
+
+		goRoot() {
+			// 既にrootにいるなら何もしない
+			if (this.folder == null) return;
+
+			this.folder = null;
+			this.hierarchyFolders = [];
+			this.$emit('move-root');
+			this.fetch();
+		},
+
+		fetch() {
+			this.folders = [];
+			this.files = [];
+			this.moreFolders = false;
+			this.moreFiles = false;
+			this.fetching = true;
+
+			let fetchedFolders = null;
+			let fetchedFiles = null;
+
+			const foldersMax = 30;
+			const filesMax = 30;
+
+			// フォルダ一覧取得
+			os.api('drive/folders', {
+				folderId: this.folder ? this.folder.id : null,
+				limit: foldersMax + 1
+			}).then(folders => {
+				if (folders.length == foldersMax + 1) {
+					this.moreFolders = true;
+					folders.pop();
+				}
+				fetchedFolders = folders;
+				complete();
+			});
+
+			// ファイル一覧取得
+			os.api('drive/files', {
+				folderId: this.folder ? this.folder.id : null,
+				type: this.type,
+				limit: filesMax + 1
+			}).then(files => {
+				if (files.length == filesMax + 1) {
+					this.moreFiles = true;
+					files.pop();
+				}
+				fetchedFiles = files;
+				complete();
+			});
+
+			let flag = false;
+			const complete = () => {
+				if (flag) {
+					for (const x of fetchedFolders) this.appendFolder(x);
+					for (const x of fetchedFiles) this.appendFile(x);
+					this.fetching = false;
+				} else {
+					flag = true;
+				}
+			};
+		},
+
+		fetchMoreFiles() {
+			this.fetching = true;
+
+			const max = 30;
+
+			// ファイル一覧取得
+			os.api('drive/files', {
+				folderId: this.folder ? this.folder.id : null,
+				type: this.type,
+				untilId: this.files[this.files.length - 1].id,
+				limit: max + 1
+			}).then(files => {
+				if (files.length == max + 1) {
+					this.moreFiles = true;
+					files.pop();
+				} else {
+					this.moreFiles = false;
+				}
+				for (const x of files) this.appendFile(x);
+				this.fetching = false;
+			});
+		},
+
+		getMenu() {
+			return [{
+				text: this.$ts.addFile,
+				type: 'label'
+			}, {
+				text: this.$ts.upload,
+				icon: 'fas fa-upload',
+				action: () => { this.selectLocalFile(); }
+			}, {
+				text: this.$ts.fromUrl,
+				icon: 'fas fa-link',
+				action: () => { this.urlUpload(); }
+			}, null, {
+				text: this.folder ? this.folder.name : this.$ts.drive,
+				type: 'label'
+			}, this.folder ? {
+				text: this.$ts.renameFolder,
+				icon: 'fas fa-i-cursor',
+				action: () => { this.renameFolder(this.folder); }
+			} : undefined, this.folder ? {
+				text: this.$ts.deleteFolder,
+				icon: 'fas fa-trash-alt',
+				action: () => { this.deleteFolder(this.folder); }
+			} : undefined, {
+				text: this.$ts.createFolder,
+				icon: 'fas fa-folder-plus',
+				action: () => { this.createFolder(); }
+			}];
+		},
+
+		showMenu(ev) {
+			os.popupMenu(this.getMenu(), ev.currentTarget || ev.target);
+		},
+
+		onContextmenu(ev) {
+			os.contextMenu(this.getMenu(), ev);
+		},
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.yfudmmck {
+	display: flex;
+	flex-direction: column;
+	height: 100%;
+
+	> nav {
+		display: flex;
+		z-index: 2;
+		width: 100%;
+		padding: 0 8px;
+		box-sizing: border-box;
+		overflow: auto;
+		font-size: 0.9em;
+		box-shadow: 0 1px 0 var(--divider);
+
+		&, * {
+			user-select: none;
+		}
+
+		> .path {
+			display: inline-block;
+			vertical-align: bottom;
+			line-height: 38px;
+			white-space: nowrap;
+
+			> * {
+				display: inline-block;
+				margin: 0;
+				padding: 0 8px;
+				line-height: 38px;
+				cursor: pointer;
+
+				* {
+					pointer-events: none;
+				}
+
+				&:hover {
+					text-decoration: underline;
+				}
+
+				&.current {
+					font-weight: bold;
+					cursor: default;
+
+					&:hover {
+						text-decoration: none;
+					}
+				}
+
+				&.separator {
+					margin: 0;
+					padding: 0;
+					opacity: 0.5;
+					cursor: default;
+
+					> i {
+						margin: 0;
+					}
+				}
+			}
+		}
+
+		> .menu {
+			margin-left: auto;
+		}
+	}
+
+	> .main {
+		flex: 1;
+		overflow: auto;
+		padding: var(--margin);
+
+		&, * {
+			user-select: none;
+		}
+
+		&.fetching {
+			cursor: wait !important;
+
+			* {
+				pointer-events: none;
+			}
+
+			> .contents {
+				opacity: 0.5;
+			}
+		}
+
+		&.uploading {
+			height: calc(100% - 38px - 100px);
+		}
+
+		> .contents {
+
+			> .folders,
+			> .files {
+				display: flex;
+				flex-wrap: wrap;
+
+				> .folder,
+				> .file {
+					flex-grow: 1;
+					width: 128px;
+					margin: 4px;
+					box-sizing: border-box;
+				}
+
+				> .padding {
+					flex-grow: 1;
+					pointer-events: none;
+					width: 128px + 8px;
+				}
+			}
+
+			> .empty {
+				padding: 16px;
+				text-align: center;
+				pointer-events: none;
+				opacity: 0.5;
+
+				> p {
+					margin: 0;
+				}
+			}
+		}
+	}
+
+	> .dropzone {
+		position: absolute;
+		left: 0;
+		top: 38px;
+		width: 100%;
+		height: calc(100% - 38px);
+		border: dashed 2px var(--focus);
+		pointer-events: none;
+	}
+
+	> input {
+		display: none;
+	}
+}
+</style>
diff --git a/packages/client/src/components/emoji-picker-dialog.vue b/packages/client/src/components/emoji-picker-dialog.vue
new file mode 100644
index 0000000000..1d48bbb8a3
--- /dev/null
+++ b/packages/client/src/components/emoji-picker-dialog.vue
@@ -0,0 +1,76 @@
+<template>
+<MkPopup ref="popup" :manual-showing="manualShowing" :src="src" :front="true" @click="$refs.popup.close()" @opening="opening" @close="$emit('close')" @closed="$emit('closed')" #default="{point}">
+	<MkEmojiPicker class="ryghynhb _popup _shadow" :class="{ pointer: point === 'top' }" :show-pinned="showPinned" :as-reaction-picker="asReactionPicker" @chosen="chosen" ref="picker"/>
+</MkPopup>
+</template>
+
+<script lang="ts">
+import { defineComponent, markRaw } from 'vue';
+import MkPopup from '@/components/ui/popup.vue';
+import MkEmojiPicker from '@/components/emoji-picker.vue';
+
+export default defineComponent({
+	components: {
+		MkPopup,
+		MkEmojiPicker,
+	},
+
+	props: {
+		manualShowing: {
+			type: Boolean,
+			required: false,
+			default: null,
+		},
+		src: {
+			required: false
+		},
+		showPinned: {
+			required: false,
+			default: true
+		},
+		asReactionPicker: {
+			required: false
+		},
+	},
+
+	emits: ['done', 'close', 'closed'],
+
+	data() {
+		return {
+
+		};
+	},
+
+	methods: {
+		chosen(emoji: any) {
+			this.$emit('done', emoji);
+			this.$refs.popup.close();
+		},
+
+		opening() {
+			this.$refs.picker.reset();
+			this.$refs.picker.focus();
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.ryghynhb {
+	&.pointer {
+		&:before {
+			--size: 8px;
+			content: '';
+			display: block;
+			position: absolute;
+			top: calc(0px - (var(--size) * 2));
+			left: 0;
+			right: 0;
+			width: 0;
+			margin: auto;
+			border: solid var(--size) transparent;
+			border-bottom-color: var(--popup);
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/emoji-picker-window.vue b/packages/client/src/components/emoji-picker-window.vue
new file mode 100644
index 0000000000..0ffa0c1187
--- /dev/null
+++ b/packages/client/src/components/emoji-picker-window.vue
@@ -0,0 +1,197 @@
+<template>
+<MkWindow ref="window"
+	:initial-width="null"
+	:initial-height="null"
+	:can-resize="false"
+	:mini="true"
+	:front="true"
+	@closed="$emit('closed')"
+>
+	<MkEmojiPicker :show-pinned="showPinned" :as-reaction-picker="asReactionPicker" @chosen="chosen"/>
+</MkWindow>
+</template>
+
+<script lang="ts">
+import { defineComponent, markRaw } from 'vue';
+import MkWindow from '@/components/ui/window.vue';
+import MkEmojiPicker from '@/components/emoji-picker.vue';
+
+export default defineComponent({
+	components: {
+		MkWindow,
+		MkEmojiPicker,
+	},
+
+	props: {
+		src: {
+			required: false
+		},
+		showPinned: {
+			required: false,
+			default: true
+		},
+		asReactionPicker: {
+			required: false
+		},
+	},
+
+	emits: ['chosen', 'closed'],
+
+	data() {
+		return {
+
+		};
+	},
+
+	methods: {
+		chosen(emoji: any) {
+			this.$emit('chosen', emoji);
+		},
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.omfetrab {
+	$pad: 8px;
+	--eachSize: 40px;
+
+	display: flex;
+	flex-direction: column;
+	contain: content;
+
+	&.big {
+		--eachSize: 44px;
+	}
+
+	&.w1 {
+		width: calc((var(--eachSize) * 5) + (#{$pad} * 2));
+	}
+
+	&.w2 {
+		width: calc((var(--eachSize) * 6) + (#{$pad} * 2));
+	}
+
+	&.w3 {
+		width: calc((var(--eachSize) * 7) + (#{$pad} * 2));
+	}
+
+	&.h1 {
+		--height: calc((var(--eachSize) * 4) + (#{$pad} * 2));
+	}
+
+	&.h2 {
+		--height: calc((var(--eachSize) * 6) + (#{$pad} * 2));
+	}
+
+	&.h3 {
+		--height: calc((var(--eachSize) * 8) + (#{$pad} * 2));
+	}
+
+	> .search {
+		width: 100%;
+		padding: 12px;
+		box-sizing: border-box;
+		font-size: 1em;
+		outline: none;
+		border: none;
+		background: transparent;
+		color: var(--fg);
+
+		&:not(.filled) {
+			order: 1;
+			z-index: 2;
+			box-shadow: 0px -1px 0 0px var(--divider);
+		}
+	}
+
+	> .emojis {
+		height: var(--height);
+		overflow-y: auto;
+		overflow-x: hidden;
+
+		scrollbar-width: none;
+
+		&::-webkit-scrollbar {
+			display: none;
+		}
+
+		> .index {
+			min-height: var(--height);
+			position: relative;
+			border-bottom: solid 0.5px var(--divider);
+				
+			> .arrow {
+				position: absolute;
+				bottom: 0;
+				left: 0;
+				width: 100%;
+				padding: 16px 0;
+				text-align: center;
+				opacity: 0.5;
+				pointer-events: none;
+			}
+		}
+
+		section {
+			> header {
+				position: sticky;
+				top: 0;
+				left: 0;
+				z-index: 1;
+				padding: 8px;
+				font-size: 12px;
+			}
+
+			> div {
+				padding: $pad;
+
+				> button {
+					position: relative;
+					padding: 0;
+					width: var(--eachSize);
+					height: var(--eachSize);
+					border-radius: 4px;
+
+					&:focus-visible {
+						outline: solid 2px var(--focus);
+						z-index: 1;
+					}
+
+					&:hover {
+						background: rgba(0, 0, 0, 0.05);
+					}
+
+					&:active {
+						background: var(--accent);
+						box-shadow: inset 0 0.15em 0.3em rgba(27, 31, 35, 0.15);
+					}
+
+					> * {
+						font-size: 24px;
+						height: 1.25em;
+						vertical-align: -.25em;
+						pointer-events: none;
+					}
+				}
+			}
+
+			&.result {
+				border-bottom: solid 0.5px var(--divider);
+
+				&:empty {
+					display: none;
+				}
+			}
+
+			&.unicode {
+				min-height: 384px;
+			}
+
+			&.custom {
+				min-height: 64px;
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/emoji-picker.section.vue b/packages/client/src/components/emoji-picker.section.vue
new file mode 100644
index 0000000000..2401eca2a5
--- /dev/null
+++ b/packages/client/src/components/emoji-picker.section.vue
@@ -0,0 +1,50 @@
+<template>
+<section>
+	<header class="_acrylic" @click="shown = !shown">
+		<i class="toggle fa-fw" :class="shown ? 'fas fa-chevron-down' : 'fas fa-chevron-up'"></i> <slot></slot> ({{ emojis.length }})
+	</header>
+	<div v-if="shown">
+		<button v-for="emoji in emojis"
+			class="_button"
+			@click="chosen(emoji, $event)"
+			:key="emoji"
+		>
+			<MkEmoji :emoji="emoji" :normal="true"/>
+		</button>
+	</div>
+</section>
+</template>
+
+<script lang="ts">
+import { defineComponent, markRaw } from 'vue';
+import { getStaticImageUrl } from '@/scripts/get-static-image-url';
+
+export default defineComponent({
+	props: {
+		emojis: {
+			required: true,
+		},
+		initialShown: {
+			required: false
+		}
+	},
+
+	emits: ['chosen'],
+
+	data() {
+		return {
+			getStaticImageUrl,
+			shown: this.initialShown,
+		};
+	},
+
+	methods: {
+		chosen(emoji: any, ev) {
+			this.$parent.chosen(emoji, ev);
+		},
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+</style>
diff --git a/packages/client/src/components/emoji-picker.vue b/packages/client/src/components/emoji-picker.vue
new file mode 100644
index 0000000000..015e201269
--- /dev/null
+++ b/packages/client/src/components/emoji-picker.vue
@@ -0,0 +1,501 @@
+<template>
+<div class="omfetrab" :class="['w' + width, 'h' + height, { big }]">
+	<input ref="search" class="search" data-prevent-emoji-insert :class="{ filled: q != null && q != '' }" v-model.trim="q" :placeholder="$ts.search" @paste.stop="paste" @keyup.enter="done()">
+	<div class="emojis" ref="emojis">
+		<section class="result">
+			<div v-if="searchResultCustom.length > 0">
+				<button v-for="emoji in searchResultCustom"
+					class="_button"
+					:title="emoji.name"
+					@click="chosen(emoji, $event)"
+					:key="emoji"
+					tabindex="0"
+				>
+					<MkEmoji v-if="emoji.char != null" :emoji="emoji.char"/>
+					<img v-else :src="$store.state.disableShowingAnimatedImages ? getStaticImageUrl(emoji.url) : emoji.url"/>
+				</button>
+			</div>
+			<div v-if="searchResultUnicode.length > 0">
+				<button v-for="emoji in searchResultUnicode"
+					class="_button"
+					:title="emoji.name"
+					@click="chosen(emoji, $event)"
+					:key="emoji.name"
+					tabindex="0"
+				>
+					<MkEmoji :emoji="emoji.char"/>
+				</button>
+			</div>
+		</section>
+
+		<div class="index" v-if="tab === 'index'">
+			<section v-if="showPinned">
+				<div>
+					<button v-for="emoji in pinned"
+						class="_button"
+						@click="chosen(emoji, $event)"
+						tabindex="0"
+						:key="emoji"
+					>
+						<MkEmoji :emoji="emoji" :normal="true"/>
+					</button>
+				</div>
+			</section>
+
+			<section>
+				<header class="_acrylic"><i class="far fa-clock fa-fw"></i> {{ $ts.recentUsed }}</header>
+				<div>
+					<button v-for="emoji in $store.state.recentlyUsedEmojis"
+						class="_button"
+						@click="chosen(emoji, $event)"
+						:key="emoji"
+					>
+						<MkEmoji :emoji="emoji" :normal="true"/>
+					</button>
+				</div>
+			</section>
+		</div>
+		<div>
+			<header class="_acrylic">{{ $ts.customEmojis }}</header>
+			<XSection v-for="category in customEmojiCategories" :key="'custom:' + category" :initial-shown="false" :emojis="customEmojis.filter(e => e.category === category).map(e => ':' + e.name + ':')">{{ category || $ts.other }}</XSection>
+		</div>
+		<div>
+			<header class="_acrylic">{{ $ts.emoji }}</header>
+			<XSection v-for="category in categories" :emojis="emojilist.filter(e => e.category === category).map(e => e.char)">{{ category }}</XSection>
+		</div>
+	</div>
+	<div class="tabs">
+		<button class="_button tab" :class="{ active: tab === 'index' }" @click="tab = 'index'"><i class="fas fa-asterisk fa-fw"></i></button>
+		<button class="_button tab" :class="{ active: tab === 'custom' }" @click="tab = 'custom'"><i class="fas fa-laugh fa-fw"></i></button>
+		<button class="_button tab" :class="{ active: tab === 'unicode' }" @click="tab = 'unicode'"><i class="fas fa-leaf fa-fw"></i></button>
+		<button class="_button tab" :class="{ active: tab === 'tags' }" @click="tab = 'tags'"><i class="fas fa-hashtag fa-fw"></i></button>
+	</div>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, markRaw } from 'vue';
+import { emojilist } from '@/scripts/emojilist';
+import { getStaticImageUrl } from '@/scripts/get-static-image-url';
+import Particle from '@/components/particle.vue';
+import * as os from '@/os';
+import { isDeviceTouch } from '@/scripts/is-device-touch';
+import { isMobile } from '@/scripts/is-mobile';
+import { emojiCategories } from '@/instance';
+import XSection from './emoji-picker.section.vue';
+
+export default defineComponent({
+	components: {
+		XSection
+	},
+
+	props: {
+		showPinned: {
+			required: false,
+			default: true
+		},
+		asReactionPicker: {
+			required: false
+		},
+	},
+
+	emits: ['chosen'],
+
+	data() {
+		return {
+			emojilist: markRaw(emojilist),
+			getStaticImageUrl,
+			pinned: this.$store.reactiveState.reactions,
+			width: this.asReactionPicker ? this.$store.state.reactionPickerWidth : 3,
+			height: this.asReactionPicker ? this.$store.state.reactionPickerHeight : 2,
+			big: this.asReactionPicker ? isDeviceTouch : false,
+			customEmojiCategories: emojiCategories,
+			customEmojis: this.$instance.emojis,
+			q: null,
+			searchResultCustom: [],
+			searchResultUnicode: [],
+			tab: 'index',
+			categories: ['face', 'people', 'animals_and_nature', 'food_and_drink', 'activity', 'travel_and_places', 'objects', 'symbols', 'flags'],
+		};
+	},
+
+	watch: {
+		q() {
+			this.$refs.emojis.scrollTop = 0;
+
+			if (this.q == null || this.q === '') {
+				this.searchResultCustom = [];
+				this.searchResultUnicode = [];
+				return;
+			}
+
+			const q = this.q.replace(/:/g, '');
+
+			const searchCustom = () => {
+				const max = 8;
+				const emojis = this.customEmojis;
+				const matches = new Set();
+
+				const exactMatch = emojis.find(e => e.name === q);
+				if (exactMatch) matches.add(exactMatch);
+
+				if (q.includes(' ')) { // AND検索
+					const keywords = q.split(' ');
+
+					// 名前にキーワードが含まれている
+					for (const emoji of emojis) {
+						if (keywords.every(keyword => emoji.name.includes(keyword))) {
+							matches.add(emoji);
+							if (matches.size >= max) break;
+						}
+					}
+					if (matches.size >= max) return matches;
+
+					// 名前またはエイリアスにキーワードが含まれている
+					for (const emoji of emojis) {
+						if (keywords.every(keyword => emoji.name.includes(keyword) || emoji.aliases.some(alias => alias.includes(keyword)))) {
+							matches.add(emoji);
+							if (matches.size >= max) break;
+						}
+					}
+				} else {
+					for (const emoji of emojis) {
+						if (emoji.name.startsWith(q)) {
+							matches.add(emoji);
+							if (matches.size >= max) break;
+						}
+					}
+					if (matches.size >= max) return matches;
+
+					for (const emoji of emojis) {
+						if (emoji.aliases.some(alias => alias.startsWith(q))) {
+							matches.add(emoji);
+							if (matches.size >= max) break;
+						}
+					}
+					if (matches.size >= max) return matches;
+
+					for (const emoji of emojis) {
+						if (emoji.name.includes(q)) {
+							matches.add(emoji);
+							if (matches.size >= max) break;
+						}
+					}
+					if (matches.size >= max) return matches;
+
+					for (const emoji of emojis) {
+						if (emoji.aliases.some(alias => alias.includes(q))) {
+							matches.add(emoji);
+							if (matches.size >= max) break;
+						}
+					}
+				}
+
+				return matches;
+			};
+
+			const searchUnicode = () => {
+				const max = 8;
+				const emojis = this.emojilist;
+				const matches = new Set();
+
+				const exactMatch = emojis.find(e => e.name === q);
+				if (exactMatch) matches.add(exactMatch);
+
+				if (q.includes(' ')) { // AND検索
+					const keywords = q.split(' ');
+
+					// 名前にキーワードが含まれている
+					for (const emoji of emojis) {
+						if (keywords.every(keyword => emoji.name.includes(keyword))) {
+							matches.add(emoji);
+							if (matches.size >= max) break;
+						}
+					}
+					if (matches.size >= max) return matches;
+
+					// 名前またはエイリアスにキーワードが含まれている
+					for (const emoji of emojis) {
+						if (keywords.every(keyword => emoji.name.includes(keyword) || emoji.keywords.some(alias => alias.includes(keyword)))) {
+							matches.add(emoji);
+							if (matches.size >= max) break;
+						}
+					}
+				} else {
+					for (const emoji of emojis) {
+						if (emoji.name.startsWith(q)) {
+							matches.add(emoji);
+							if (matches.size >= max) break;
+						}
+					}
+					if (matches.size >= max) return matches;
+
+					for (const emoji of emojis) {
+						if (emoji.keywords.some(keyword => keyword.startsWith(q))) {
+							matches.add(emoji);
+							if (matches.size >= max) break;
+						}
+					}
+					if (matches.size >= max) return matches;
+
+					for (const emoji of emojis) {
+						if (emoji.name.includes(q)) {
+							matches.add(emoji);
+							if (matches.size >= max) break;
+						}
+					}
+					if (matches.size >= max) return matches;
+
+					for (const emoji of emojis) {
+						if (emoji.keywords.some(keyword => keyword.includes(q))) {
+							matches.add(emoji);
+							if (matches.size >= max) break;
+						}
+					}
+				}
+
+				return matches;
+			};
+
+			this.searchResultCustom = Array.from(searchCustom());
+			this.searchResultUnicode = Array.from(searchUnicode());
+		}
+	},
+
+	mounted() {
+		this.focus();
+	},
+
+	methods: {
+		focus() {
+			if (!isMobile && !isDeviceTouch) {
+				this.$refs.search.focus({
+					preventScroll: true
+				});
+			}
+		},
+
+		reset() {
+			this.$refs.emojis.scrollTop = 0;
+			this.q = '';
+		},
+
+		getKey(emoji: any) {
+			return typeof emoji === 'string' ? emoji : (emoji.char || `:${emoji.name}:`);
+		},
+
+		chosen(emoji: any, ev) {
+			if (ev) {
+				const el = ev.currentTarget || ev.target;
+				const rect = el.getBoundingClientRect();
+				const x = rect.left + (el.clientWidth / 2);
+				const y = rect.top + (el.clientHeight / 2);
+				os.popup(Particle, { x, y }, {}, 'end');
+			}
+
+			const key = this.getKey(emoji);
+			this.$emit('chosen', key);
+
+			// 最近使った絵文字更新
+			if (!this.pinned.includes(key)) {
+				let recents = this.$store.state.recentlyUsedEmojis;
+				recents = recents.filter((e: any) => e !== key);
+				recents.unshift(key);
+				this.$store.set('recentlyUsedEmojis', recents.splice(0, 32));
+			}
+		},
+
+		paste(event) {
+			const paste = (event.clipboardData || window.clipboardData).getData('text');
+			if (this.done(paste)) {
+				event.preventDefault();
+			}
+		},
+
+		done(query) {
+			if (query == null) query = this.q;
+			if (query == null) return;
+			const q = query.replace(/:/g, '');
+			const exactMatchCustom = this.customEmojis.find(e => e.name === q);
+			if (exactMatchCustom) {
+				this.chosen(exactMatchCustom);
+				return true;
+			}
+			const exactMatchUnicode = this.emojilist.find(e => e.char === q || e.name === q);
+			if (exactMatchUnicode) {
+				this.chosen(exactMatchUnicode);
+				return true;
+			}
+			if (this.searchResultCustom.length > 0) {
+				this.chosen(this.searchResultCustom[0]);
+				return true;
+			}
+			if (this.searchResultUnicode.length > 0) {
+				this.chosen(this.searchResultUnicode[0]);
+				return true;
+			}
+		},
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.omfetrab {
+	$pad: 8px;
+	--eachSize: 40px;
+
+	display: flex;
+	flex-direction: column;
+
+	&.big {
+		--eachSize: 44px;
+	}
+
+	&.w1 {
+		width: calc((var(--eachSize) * 5) + (#{$pad} * 2));
+	}
+
+	&.w2 {
+		width: calc((var(--eachSize) * 6) + (#{$pad} * 2));
+	}
+
+	&.w3 {
+		width: calc((var(--eachSize) * 7) + (#{$pad} * 2));
+	}
+
+	&.h1 {
+		--height: calc((var(--eachSize) * 4) + (#{$pad} * 2));
+	}
+
+	&.h2 {
+		--height: calc((var(--eachSize) * 6) + (#{$pad} * 2));
+	}
+
+	&.h3 {
+		--height: calc((var(--eachSize) * 8) + (#{$pad} * 2));
+	}
+
+	> .search {
+		width: 100%;
+		padding: 12px;
+		box-sizing: border-box;
+		font-size: 1em;
+		outline: none;
+		border: none;
+		background: transparent;
+		color: var(--fg);
+
+		&:not(.filled) {
+			order: 1;
+			z-index: 2;
+			box-shadow: 0px -1px 0 0px var(--divider);
+		}
+	}
+
+	> .tabs {
+		display: flex;
+		display: none;
+
+		> .tab {
+			flex: 1;
+			height: 38px;
+			border-top: solid 0.5px var(--divider);
+
+			&.active {
+				border-top: solid 1px var(--accent);
+				color: var(--accent);
+			}
+		}
+	}
+
+	> .emojis {
+		height: var(--height);
+		overflow-y: auto;
+		overflow-x: hidden;
+
+		scrollbar-width: none;
+
+		&::-webkit-scrollbar {
+			display: none;
+		}
+
+		> div {
+			&:not(.index) {
+				padding: 4px 0 8px 0;
+				border-top: solid 0.5px var(--divider);
+			}
+
+			> header {
+				/*position: sticky;
+				top: 0;
+				left: 0;*/
+				height: 32px;
+				line-height: 32px;
+				z-index: 2;
+				padding: 0 8px;
+				font-size: 12px;
+			}
+		}
+
+		::v-deep(section) {
+			> header {
+				position: sticky;
+				top: 0;
+				left: 0;
+				height: 32px;
+				line-height: 32px;
+				z-index: 1;
+				padding: 0 8px;
+				font-size: 12px;
+				cursor: pointer;
+
+				&:hover {
+					color: var(--accent);
+				}
+			}
+
+			> div {
+				position: relative;
+				padding: $pad;
+
+				> button {
+					position: relative;
+					padding: 0;
+					width: var(--eachSize);
+					height: var(--eachSize);
+					border-radius: 4px;
+
+					&:focus-visible {
+						outline: solid 2px var(--focus);
+						z-index: 1;
+					}
+
+					&:hover {
+						background: rgba(0, 0, 0, 0.05);
+					}
+
+					&:active {
+						background: var(--accent);
+						box-shadow: inset 0 0.15em 0.3em rgba(27, 31, 35, 0.15);
+					}
+
+					> * {
+						font-size: 24px;
+						height: 1.25em;
+						vertical-align: -.25em;
+						pointer-events: none;
+					}
+				}
+			}
+
+			&.result {
+				border-bottom: solid 0.5px var(--divider);
+
+				&:empty {
+					display: none;
+				}
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/featured-photos.vue b/packages/client/src/components/featured-photos.vue
new file mode 100644
index 0000000000..276344dfb4
--- /dev/null
+++ b/packages/client/src/components/featured-photos.vue
@@ -0,0 +1,32 @@
+<template>
+<div class="xfbouadm" v-if="meta" :style="{ backgroundImage: `url(${ meta.backgroundImageUrl })` }"></div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import * as os from '@/os';
+
+export default defineComponent({
+	components: {
+	},
+
+	data() {
+		return {
+			meta: null,
+		};
+	},
+
+	created() {
+		os.api('meta', { detail: true }).then(meta => {
+			this.meta = meta;
+		});
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.xfbouadm {
+	background-position: center;
+	background-size: cover;
+}
+</style>
diff --git a/packages/client/src/components/file-type-icon.vue b/packages/client/src/components/file-type-icon.vue
new file mode 100644
index 0000000000..be1af5e501
--- /dev/null
+++ b/packages/client/src/components/file-type-icon.vue
@@ -0,0 +1,28 @@
+<template>
+<span class="mk-file-type-icon">
+	<template v-if="kind == 'image'"><i class="fas fa-file-image"></i></template>
+</span>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import * as os from '@/os';
+
+export default defineComponent({
+	props: {
+		type: {
+			type: String,
+			required: true,
+		}
+	},
+	data() {
+		return {
+		};
+	},
+	computed: {
+		kind(): string {
+			return this.type.split('/')[0];
+		}
+	}
+});
+</script>
diff --git a/packages/client/src/components/follow-button.vue b/packages/client/src/components/follow-button.vue
new file mode 100644
index 0000000000..a96899027f
--- /dev/null
+++ b/packages/client/src/components/follow-button.vue
@@ -0,0 +1,210 @@
+<template>
+<button class="kpoogebi _button"
+	:class="{ wait, active: isFollowing || hasPendingFollowRequestFromYou, full, large }"
+	@click="onClick"
+	:disabled="wait"
+>
+	<template v-if="!wait">
+		<template v-if="hasPendingFollowRequestFromYou && user.isLocked">
+			<span v-if="full">{{ $ts.followRequestPending }}</span><i class="fas fa-hourglass-half"></i>
+		</template>
+		<template v-else-if="hasPendingFollowRequestFromYou && !user.isLocked"> <!-- つまりリモートフォローの場合。 -->
+			<span v-if="full">{{ $ts.processing }}</span><i class="fas fa-spinner fa-pulse"></i>
+		</template>
+		<template v-else-if="isFollowing">
+			<span v-if="full">{{ $ts.unfollow }}</span><i class="fas fa-minus"></i>
+		</template>
+		<template v-else-if="!isFollowing && user.isLocked">
+			<span v-if="full">{{ $ts.followRequest }}</span><i class="fas fa-plus"></i>
+		</template>
+		<template v-else-if="!isFollowing && !user.isLocked">
+			<span v-if="full">{{ $ts.follow }}</span><i class="fas fa-plus"></i>
+		</template>
+	</template>
+	<template v-else>
+		<span v-if="full">{{ $ts.processing }}</span><i class="fas fa-spinner fa-pulse fa-fw"></i>
+	</template>
+</button>
+</template>
+
+<script lang="ts">
+import { defineComponent, markRaw } from 'vue';
+import * as os from '@/os';
+
+export default defineComponent({
+	props: {
+		user: {
+			type: Object,
+			required: true
+		},
+		full: {
+			type: Boolean,
+			required: false,
+			default: false,
+		},
+		large: {
+			type: Boolean,
+			required: false,
+			default: false,
+		},
+	},
+
+	data() {
+		return {
+			isFollowing: this.user.isFollowing,
+			hasPendingFollowRequestFromYou: this.user.hasPendingFollowRequestFromYou,
+			wait: false,
+			connection: null,
+		};
+	},
+
+	created() {
+		// 渡されたユーザー情報が不完全な場合
+		if (this.user.isFollowing == null) {
+			os.api('users/show', {
+				userId: this.user.id
+			}).then(u => {
+				this.isFollowing = u.isFollowing;
+				this.hasPendingFollowRequestFromYou = u.hasPendingFollowRequestFromYou;
+			});
+		}
+	},
+
+	mounted() {
+		this.connection = markRaw(os.stream.useChannel('main'));
+
+		this.connection.on('follow', this.onFollowChange);
+		this.connection.on('unfollow', this.onFollowChange);
+	},
+
+	beforeUnmount() {
+		this.connection.dispose();
+	},
+
+	methods: {
+		onFollowChange(user) {
+			if (user.id == this.user.id) {
+				this.isFollowing = user.isFollowing;
+				this.hasPendingFollowRequestFromYou = user.hasPendingFollowRequestFromYou;
+			}
+		},
+
+		async onClick() {
+			this.wait = true;
+
+			try {
+				if (this.isFollowing) {
+					const { canceled } = await os.dialog({
+						type: 'warning',
+						text: this.$t('unfollowConfirm', { name: this.user.name || this.user.username }),
+						showCancelButton: true
+					});
+
+					if (canceled) return;
+
+					await os.api('following/delete', {
+						userId: this.user.id
+					});
+				} else {
+					if (this.hasPendingFollowRequestFromYou) {
+						await os.api('following/requests/cancel', {
+							userId: this.user.id
+						});
+					} else if (this.user.isLocked) {
+						await os.api('following/create', {
+							userId: this.user.id
+						});
+						this.hasPendingFollowRequestFromYou = true;
+					} else {
+						await os.api('following/create', {
+							userId: this.user.id
+						});
+						this.hasPendingFollowRequestFromYou = true;
+					}
+				}
+			} catch (e) {
+				console.error(e);
+			} finally {
+				this.wait = false;
+			}
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.kpoogebi {
+	position: relative;
+	display: inline-block;
+	font-weight: bold;
+	color: var(--accent);
+	background: transparent;
+	border: solid 1px var(--accent);
+	padding: 0;
+	height: 31px;
+	font-size: 16px;
+	border-radius: 32px;
+	background: #fff;
+
+	&.full {
+		padding: 0 8px 0 12px;
+		font-size: 14px;
+	}
+
+	&.large {
+		font-size: 16px;
+		height: 38px;
+		padding: 0 12px 0 16px;
+	}
+
+	&:not(.full) {
+		width: 31px;
+	}
+
+	&:focus-visible {
+		&:after {
+			content: "";
+			pointer-events: none;
+			position: absolute;
+			top: -5px;
+			right: -5px;
+			bottom: -5px;
+			left: -5px;
+			border: 2px solid var(--focus);
+			border-radius: 32px;
+		}
+	}
+
+	&:hover {
+		//background: mix($primary, #fff, 20);
+	}
+
+	&:active {
+		//background: mix($primary, #fff, 40);
+	}
+
+	&.active {
+		color: #fff;
+		background: var(--accent);
+
+		&:hover {
+			background: var(--accentLighten);
+			border-color: var(--accentLighten);
+		}
+
+		&:active {
+			background: var(--accentDarken);
+			border-color: var(--accentDarken);
+		}
+	}
+
+	&.wait {
+		cursor: wait !important;
+		opacity: 0.7;
+	}
+
+	> span {
+		margin-right: 6px;
+	}
+}
+</style>
diff --git a/packages/client/src/components/forgot-password.vue b/packages/client/src/components/forgot-password.vue
new file mode 100644
index 0000000000..a42ea5864a
--- /dev/null
+++ b/packages/client/src/components/forgot-password.vue
@@ -0,0 +1,84 @@
+<template>
+<XModalWindow ref="dialog"
+	:width="370"
+	:height="400"
+	@close="$refs.dialog.close()"
+	@closed="$emit('closed')"
+>
+	<template #header>{{ $ts.forgotPassword }}</template>
+
+	<form class="bafeceda" @submit.prevent="onSubmit" v-if="$instance.enableEmail">
+		<div class="main _formRoot">
+			<MkInput class="_formBlock" v-model="username" type="text" pattern="^[a-zA-Z0-9_]+$" spellcheck="false" autofocus required>
+				<template #label>{{ $ts.username }}</template>
+				<template #prefix>@</template>
+			</MkInput>
+
+			<MkInput class="_formBlock" v-model="email" type="email" spellcheck="false" required>
+				<template #label>{{ $ts.emailAddress }}</template>
+				<template #caption>{{ $ts._forgotPassword.enterEmail }}</template>
+			</MkInput>
+
+			<MkButton class="_formBlock" type="submit" :disabled="processing" primary style="margin: 0 auto;">{{ $ts.send }}</MkButton>
+		</div>
+		<div class="sub">
+			<MkA to="/about" class="_link">{{ $ts._forgotPassword.ifNoEmail }}</MkA>
+		</div>
+	</form>
+	<div v-else>
+		{{ $ts._forgotPassword.contactAdmin }}
+	</div>
+</XModalWindow>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import XModalWindow from '@/components/ui/modal-window.vue';
+import MkButton from '@/components/ui/button.vue';
+import MkInput from '@/components/form/input.vue';
+import * as os from '@/os';
+
+export default defineComponent({
+	components: {
+		XModalWindow,
+		MkButton,
+		MkInput,
+	},
+
+	emits: ['done', 'closed'],
+
+	data() {
+		return {
+			username: '',
+			email: '',
+			processing: false,
+		};
+	},
+
+	methods: {
+		async onSubmit() {
+			this.processing = true;
+			await os.apiWithDialog('request-reset-password', {
+				username: this.username,
+				email: this.email,
+			});
+
+			this.$emit('done');
+			this.$refs.dialog.close();
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.bafeceda {
+	> .main {
+		padding: 24px;
+	}
+
+	> .sub {
+		border-top: solid 0.5px var(--divider);
+		padding: 24px;
+	}
+}
+</style>
diff --git a/packages/client/src/components/form-dialog.vue b/packages/client/src/components/form-dialog.vue
new file mode 100644
index 0000000000..172e6a5138
--- /dev/null
+++ b/packages/client/src/components/form-dialog.vue
@@ -0,0 +1,125 @@
+<template>
+<XModalWindow ref="dialog"
+	:width="450"
+	:can-close="false"
+	:with-ok-button="true"
+	:ok-button-disabled="false"
+	@click="cancel()"
+	@ok="ok()"
+	@close="cancel()"
+	@closed="$emit('closed')"
+>
+	<template #header>
+		{{ title }}
+	</template>
+	<FormBase class="xkpnjxcv">
+		<template v-for="item in Object.keys(form).filter(item => !form[item].hidden)">
+			<FormInput v-if="form[item].type === 'number'" v-model="values[item]" type="number" :step="form[item].step || 1">
+				<span v-text="form[item].label || item"></span><span v-if="form[item].required === false"> ({{ $ts.optional }})</span>
+				<template v-if="form[item].description" #desc>{{ form[item].description }}</template>
+			</FormInput>
+			<FormInput v-else-if="form[item].type === 'string' && !form[item].multiline" v-model="values[item]" type="text">
+				<span v-text="form[item].label || item"></span><span v-if="form[item].required === false"> ({{ $ts.optional }})</span>
+				<template v-if="form[item].description" #desc>{{ form[item].description }}</template>
+			</FormInput>
+			<FormTextarea v-else-if="form[item].type === 'string' && form[item].multiline" v-model="values[item]">
+				<span v-text="form[item].label || item"></span><span v-if="form[item].required === false"> ({{ $ts.optional }})</span>
+				<template v-if="form[item].description" #desc>{{ form[item].description }}</template>
+			</FormTextarea>
+			<FormSwitch v-else-if="form[item].type === 'boolean'" v-model="values[item]">
+				<span v-text="form[item].label || item"></span>
+				<template v-if="form[item].description" #desc>{{ form[item].description }}</template>
+			</FormSwitch>
+			<FormSelect v-else-if="form[item].type === 'enum'" v-model="values[item]">
+				<template #label><span v-text="form[item].label || item"></span><span v-if="form[item].required === false"> ({{ $ts.optional }})</span></template>
+				<option v-for="item in form[item].enum" :value="item.value" :key="item.value">{{ item.label }}</option>
+			</FormSelect>
+			<FormRadios v-else-if="form[item].type === 'radio'" v-model="values[item]">
+				<template #desc><span v-text="form[item].label || item"></span><span v-if="form[item].required === false"> ({{ $ts.optional }})</span></template>
+				<option v-for="item in form[item].options" :value="item.value" :key="item.value">{{ item.label }}</option>
+			</FormRadios>
+			<FormRange v-else-if="form[item].type === 'range'" v-model="values[item]" :min="form[item].mim" :max="form[item].max" :step="form[item].step">
+				<template #label><span v-text="form[item].label || item"></span><span v-if="form[item].required === false"> ({{ $ts.optional }})</span></template>
+				<template v-if="form[item].description" #desc>{{ form[item].description }}</template>
+			</FormRange>
+			<FormButton v-else-if="form[item].type === 'button'" @click="form[item].action($event, values)">
+				<span v-text="form[item].content || item"></span>
+			</FormButton>
+		</template>
+	</FormBase>
+</XModalWindow>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import XModalWindow from '@/components/ui/modal-window.vue';
+import FormBase from './debobigego/base.vue';
+import FormInput from './debobigego/input.vue';
+import FormTextarea from './debobigego/textarea.vue';
+import FormSwitch from './debobigego/switch.vue';
+import FormSelect from './debobigego/select.vue';
+import FormRange from './debobigego/range.vue';
+import FormButton from './debobigego/button.vue';
+import FormRadios from './debobigego/radios.vue';
+
+export default defineComponent({
+	components: {
+		XModalWindow,
+		FormBase,
+		FormInput,
+		FormTextarea,
+		FormSwitch,
+		FormSelect,
+		FormRange,
+		FormButton,
+		FormRadios,
+	},
+
+	props: {
+		title: {
+			type: String,
+			required: true,
+		},
+		form: {
+			type: Object,
+			required: true,
+		},
+	},
+
+	emits: ['done'],
+
+	data() {
+		return {
+			values: {}
+		};
+	},
+
+	created() {
+		for (const item in this.form) {
+			this.values[item] = this.form[item].hasOwnProperty('default') ? this.form[item].default : null;
+		}
+	},
+
+	methods: {
+		ok() {
+			this.$emit('done', {
+				result: this.values
+			});
+			this.$refs.dialog.close();
+		},
+
+		cancel() {
+			this.$emit('done', {
+				canceled: true
+			});
+			this.$refs.dialog.close();
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.xkpnjxcv {
+
+}
+</style>
diff --git a/packages/client/src/components/form/input.vue b/packages/client/src/components/form/input.vue
new file mode 100644
index 0000000000..f2c1ead00c
--- /dev/null
+++ b/packages/client/src/components/form/input.vue
@@ -0,0 +1,315 @@
+<template>
+<div class="matxzzsk">
+	<div class="label" @click="focus"><slot name="label"></slot></div>
+	<div class="input" :class="{ inline, disabled, focused }">
+		<div class="prefix" ref="prefixEl"><slot name="prefix"></slot></div>
+		<input ref="inputEl"
+			:type="type"
+			v-model="v"
+			:disabled="disabled"
+			:required="required"
+			:readonly="readonly"
+			:placeholder="placeholder"
+			:pattern="pattern"
+			:autocomplete="autocomplete"
+			:spellcheck="spellcheck"
+			:step="step"
+			@focus="focused = true"
+			@blur="focused = false"
+			@keydown="onKeydown($event)"
+			@input="onInput"
+			:list="id"
+		>
+		<datalist :id="id" v-if="datalist">
+			<option v-for="data in datalist" :value="data"/>
+		</datalist>
+		<div class="suffix" ref="suffixEl"><slot name="suffix"></slot></div>
+	</div>
+	<div class="caption"><slot name="caption"></slot></div>
+
+	<MkButton v-if="manualSave && changed" @click="updated" primary><i class="fas fa-save"></i> {{ $ts.save }}</MkButton>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, onMounted, onUnmounted, nextTick, ref, watch, computed, toRefs } from 'vue';
+import MkButton from '@/components/ui/button.vue';
+import { debounce } from 'throttle-debounce';
+
+export default defineComponent({
+	components: {
+		MkButton,
+	},
+
+	props: {
+		modelValue: {
+			required: true
+		},
+		type: {
+			type: String,
+			required: false
+		},
+		required: {
+			type: Boolean,
+			required: false
+		},
+		readonly: {
+			type: Boolean,
+			required: false
+		},
+		disabled: {
+			type: Boolean,
+			required: false
+		},
+		pattern: {
+			type: String,
+			required: false
+		},
+		placeholder: {
+			type: String,
+			required: false
+		},
+		autofocus: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		autocomplete: {
+			required: false
+		},
+		spellcheck: {
+			required: false
+		},
+		step: {
+			required: false
+		},
+		datalist: {
+			type: Array,
+			required: false,
+		},
+		inline: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		debounce: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		manualSave: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+	},
+
+	emits: ['change', 'keydown', 'enter', 'update:modelValue'],
+
+	setup(props, context) {
+		const { modelValue, type, autofocus } = toRefs(props);
+		const v = ref(modelValue.value);
+		const id = Math.random().toString(); // TODO: uuid?
+		const focused = ref(false);
+		const changed = ref(false);
+		const invalid = ref(false);
+		const filled = computed(() => v.value !== '' && v.value != null);
+		const inputEl = ref(null);
+		const prefixEl = ref(null);
+		const suffixEl = ref(null);
+
+		const focus = () => inputEl.value.focus();
+		const onInput = (ev) => {
+			changed.value = true;
+			context.emit('change', ev);
+		};
+		const onKeydown = (ev: KeyboardEvent) => {
+			context.emit('keydown', ev);
+
+			if (ev.code === 'Enter') {
+				context.emit('enter');
+			}
+		};
+
+		const updated = () => {
+			changed.value = false;
+			if (type?.value === 'number') {
+				context.emit('update:modelValue', parseFloat(v.value));
+			} else {
+				context.emit('update:modelValue', v.value);
+			}
+		};
+
+		const debouncedUpdated = debounce(1000, updated);
+
+		watch(modelValue, newValue => {
+			v.value = newValue;
+		});
+
+		watch(v, newValue => {
+			if (!props.manualSave) {
+				if (props.debounce) {
+					debouncedUpdated();
+				} else {
+					updated();
+				}
+			}
+
+			invalid.value = inputEl.value.validity.badInput;
+		});
+
+		onMounted(() => {
+			nextTick(() => {
+				if (autofocus.value) {
+					focus();
+				}
+
+				// このコンポーネントが作成された時、非表示状態である場合がある
+				// 非表示状態だと要素の幅などは0になってしまうので、定期的に計算する
+				const clock = setInterval(() => {
+					if (prefixEl.value) {
+						if (prefixEl.value.offsetWidth) {
+							inputEl.value.style.paddingLeft = prefixEl.value.offsetWidth + 'px';
+						}
+					}
+					if (suffixEl.value) {
+						if (suffixEl.value.offsetWidth) {
+							inputEl.value.style.paddingRight = suffixEl.value.offsetWidth + 'px';
+						}
+					}
+				}, 100);
+
+				onUnmounted(() => {
+					clearInterval(clock);
+				});
+			});
+		});
+
+		return {
+			id,
+			v,
+			focused,
+			invalid,
+			changed,
+			filled,
+			inputEl,
+			prefixEl,
+			suffixEl,
+			focus,
+			onInput,
+			onKeydown,
+			updated,
+		};
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.matxzzsk {
+	> .label {
+		font-size: 0.85em;
+		padding: 0 0 8px 12px;
+		user-select: none;
+
+		&:empty {
+			display: none;
+		}
+	}
+
+	> .caption {
+		font-size: 0.8em;
+		padding: 8px 0 0 12px;
+		color: var(--fgTransparentWeak);
+
+		&:empty {
+			display: none;
+		}
+	}
+
+	> .input {
+		$height: 42px;
+		position: relative;
+
+		> input {
+			appearance: none;
+			-webkit-appearance: none;
+			display: block;
+			height: $height;
+			width: 100%;
+			margin: 0;
+			padding: 0 12px;
+			font: inherit;
+			font-weight: normal;
+			font-size: 1em;
+			color: var(--fg);
+			background: var(--panel);
+			border: solid 0.5px var(--inputBorder);
+			border-radius: 6px;
+			outline: none;
+			box-shadow: none;
+			box-sizing: border-box;
+			transition: border-color 0.1s ease-out;
+
+			&:hover {
+				border-color: var(--inputBorderHover);
+			}
+		}
+
+		> .prefix,
+		> .suffix {
+			display: flex;
+			align-items: center;
+			position: absolute;
+			z-index: 1;
+			top: 0;
+			padding: 0 12px;
+			font-size: 1em;
+			height: $height;
+			pointer-events: none;
+
+			&:empty {
+				display: none;
+			}
+
+			> * {
+				display: inline-block;
+				min-width: 16px;
+				max-width: 150px;
+				overflow: hidden;
+				white-space: nowrap;
+				text-overflow: ellipsis;
+			}
+		}
+
+		> .prefix {
+			left: 0;
+			padding-right: 6px;
+		}
+
+		> .suffix {
+			right: 0;
+			padding-left: 6px;
+		}
+
+		&.inline {
+			display: inline-block;
+			margin: 0;
+		}
+
+		&.focused {
+			> input {
+				border-color: var(--accent);
+				//box-shadow: 0 0 0 4px var(--focus);
+			}
+		}
+
+		&.disabled {
+			opacity: 0.7;
+
+			&, * {
+				cursor: not-allowed !important;
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/form/radio.vue b/packages/client/src/components/form/radio.vue
new file mode 100644
index 0000000000..0f31d8fa0a
--- /dev/null
+++ b/packages/client/src/components/form/radio.vue
@@ -0,0 +1,122 @@
+<template>
+<div
+	class="novjtctn"
+	:class="{ disabled, checked }"
+	:aria-checked="checked"
+	:aria-disabled="disabled"
+	@click="toggle"
+>
+	<input type="radio"
+		:disabled="disabled"
+	>
+	<span class="button">
+		<span></span>
+	</span>
+	<span class="label"><slot></slot></span>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+
+export default defineComponent({
+	props: {
+		modelValue: {
+			required: false
+		},
+		value: {
+			required: false
+		},
+		disabled: {
+			type: Boolean,
+			default: false
+		}
+	},
+	computed: {
+		checked(): boolean {
+			return this.modelValue === this.value;
+		}
+	},
+	methods: {
+		toggle() {
+			if (this.disabled) return;
+			this.$emit('update:modelValue', this.value);
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.novjtctn {
+	position: relative;
+	display: inline-block;
+	margin: 8px 20px 0 0;
+	text-align: left;
+	cursor: pointer;
+	transition: all 0.3s;
+
+	> * {
+		user-select: none;
+	}
+
+	&.disabled {
+		opacity: 0.6;
+
+		&, * {
+			cursor: not-allowed !important;
+		}
+	}
+
+	&.checked {
+		> .button {
+			border-color: var(--accent);
+
+			&:after {
+				background-color: var(--accent);
+				transform: scale(1);
+				opacity: 1;
+			}
+		}
+	}
+
+	> input {
+		position: absolute;
+		width: 0;
+		height: 0;
+		opacity: 0;
+		margin: 0;
+	}
+
+	> .button {
+		position: absolute;
+		width: 20px;
+		height: 20px;
+		background: none;
+		border: solid 2px var(--inputBorder);
+		border-radius: 100%;
+		transition: inherit;
+
+		&:after {
+			content: '';
+			display: block;
+			position: absolute;
+			top: 3px;
+			right: 3px;
+			bottom: 3px;
+			left: 3px;
+			border-radius: 100%;
+			opacity: 0;
+			transform: scale(0);
+			transition: 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
+		}
+	}
+
+	> .label {
+		margin-left: 28px;
+		display: block;
+		font-size: 16px;
+		line-height: 20px;
+		cursor: pointer;
+	}
+}
+</style>
diff --git a/packages/client/src/components/form/radios.vue b/packages/client/src/components/form/radios.vue
new file mode 100644
index 0000000000..998a738202
--- /dev/null
+++ b/packages/client/src/components/form/radios.vue
@@ -0,0 +1,54 @@
+<script lang="ts">
+import { defineComponent, h } from 'vue';
+import MkRadio from './radio.vue';
+
+export default defineComponent({
+	components: {
+		MkRadio
+	},
+	props: {
+		modelValue: {
+			required: false
+		},
+	},
+	data() {
+		return {
+			value: this.modelValue,
+		}
+	},
+	watch: {
+		value() {
+			this.$emit('update:modelValue', this.value);
+		}
+	},
+	render() {
+		let options = this.$slots.default();
+
+		// なぜかFragmentになることがあるため
+		if (options.length === 1 && options[0].props == null) options = options[0].children;
+
+		return h('div', {
+			class: 'novjtcto'
+		}, [
+			...options.map(option => h(MkRadio, {
+				key: option.key,
+				value: option.props.value,
+				modelValue: this.value,
+				'onUpdate:modelValue': value => this.value = value,
+			}, option.children))
+		]);
+	}
+});
+</script>
+
+<style lang="scss">
+.novjtcto {
+	&:first-child {
+		margin-top: 0;
+	}
+
+	&:last-child {
+		margin-bottom: 0;
+	}
+}
+</style>
diff --git a/packages/client/src/components/form/range.vue b/packages/client/src/components/form/range.vue
new file mode 100644
index 0000000000..4cfe66a8fc
--- /dev/null
+++ b/packages/client/src/components/form/range.vue
@@ -0,0 +1,139 @@
+<template>
+<div class="timctyfi" :class="{ focused, disabled }">
+	<div class="icon"><slot name="icon"></slot></div>
+	<span class="label"><slot name="label"></slot></span>
+	<input
+		type="range"
+		ref="input"
+		v-model="v"
+		:disabled="disabled"
+		:min="min"
+		:max="max"
+		:step="step"
+		:autofocus="autofocus"
+		@focus="focused = true"
+		@blur="focused = false"
+		@input="$emit('update:value', $event.target.value)"
+	/>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+
+export default defineComponent({
+	props: {
+		value: {
+			type: Number,
+			required: false,
+			default: 0
+		},
+		disabled: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		min: {
+			type: Number,
+			required: false,
+			default: 0
+		},
+		max: {
+			type: Number,
+			required: false,
+			default: 100
+		},
+		step: {
+			type: Number,
+			required: false,
+			default: 1
+		},
+		autofocus: {
+			type: Boolean,
+			required: false
+		}
+	},
+	data() {
+		return {
+			v: this.value,
+			focused: false
+		};
+	},
+	watch: {
+		value(v) {
+			this.v = parseFloat(v);
+		}
+	},
+	mounted() {
+		if (this.autofocus) {
+			this.$nextTick(() => {
+				this.$refs.input.focus();
+			});
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.timctyfi {
+	position: relative;
+	margin: 8px;
+
+	> .icon {
+		display: inline-block;
+		width: 24px;
+		text-align: center;
+	}
+
+	> .title {
+		pointer-events: none;
+		font-size: 16px;
+		color: var(--inputLabel);
+		overflow: hidden;
+	}
+
+	> input {
+		-webkit-appearance: none;
+		-moz-appearance: none;
+		appearance: none;
+		background: var(--X10);
+		height: 7px;
+		margin: 0 8px;
+		outline: 0;
+		border: 0;
+		border-radius: 7px;
+
+		&.disabled {
+			opacity: 0.6;
+			cursor: not-allowed;
+		}
+
+		&::-webkit-slider-thumb {
+			-webkit-appearance: none;
+			appearance: none;
+			cursor: pointer;
+			width: 20px;
+			height: 20px;
+			display: block;
+			border-radius: 50%;
+			border: none;
+			background: var(--accent);
+			box-shadow: 0 0 6px rgba(0, 0, 0, 0.3);
+			box-sizing: content-box;
+		}
+
+		&::-moz-range-thumb {
+			-moz-appearance: none;
+			appearance: none;
+			cursor: pointer;
+			width: 20px;
+			height: 20px;
+			display: block;
+			border-radius: 50%;
+			border: none;
+			background: var(--accent);
+			box-shadow: 0 0 6px rgba(0, 0, 0, 0.3);
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/form/section.vue b/packages/client/src/components/form/section.vue
new file mode 100644
index 0000000000..8eac40a0db
--- /dev/null
+++ b/packages/client/src/components/form/section.vue
@@ -0,0 +1,31 @@
+<template>
+<div class="vrtktovh" v-size="{ max: [500] }" v-sticky-container>
+	<div class="label"><slot name="label"></slot></div>
+	<div class="main">
+		<slot></slot>
+	</div>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+
+export default defineComponent({
+
+});
+</script>
+
+<style lang="scss" scoped>
+.vrtktovh {
+	border-top: solid 0.5px var(--divider);
+
+	> .label {
+		font-weight: bold;
+		padding: 24px 0 16px 0;
+	}
+
+	> .main {
+		margin-bottom: 32px;
+	}
+}
+</style>
diff --git a/packages/client/src/components/form/select.vue b/packages/client/src/components/form/select.vue
new file mode 100644
index 0000000000..f7eb5cd14d
--- /dev/null
+++ b/packages/client/src/components/form/select.vue
@@ -0,0 +1,312 @@
+<template>
+<div class="vblkjoeq">
+	<div class="label" @click="focus"><slot name="label"></slot></div>
+	<div class="input" :class="{ inline, disabled, focused }" @click.prevent="onClick" ref="container">
+		<div class="prefix" ref="prefixEl"><slot name="prefix"></slot></div>
+		<select class="select" ref="inputEl"
+			v-model="v"
+			:disabled="disabled"
+			:required="required"
+			:readonly="readonly"
+			:placeholder="placeholder"
+			@focus="focused = true"
+			@blur="focused = false"
+			@input="onInput"
+		>
+			<slot></slot>
+		</select>
+		<div class="suffix" ref="suffixEl"><i class="fas fa-chevron-down"></i></div>
+	</div>
+	<div class="caption"><slot name="caption"></slot></div>
+
+	<MkButton v-if="manualSave && changed" @click="updated" primary><i class="fas fa-save"></i> {{ $ts.save }}</MkButton>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, onMounted, onUnmounted, nextTick, ref, watch, computed, toRefs, VNode } from 'vue';
+import MkButton from '@/components/ui/button.vue';
+import * as os from '@/os';
+
+export default defineComponent({
+	components: {
+		MkButton,
+	},
+
+	props: {
+		modelValue: {
+			required: true
+		},
+		required: {
+			type: Boolean,
+			required: false
+		},
+		readonly: {
+			type: Boolean,
+			required: false
+		},
+		disabled: {
+			type: Boolean,
+			required: false
+		},
+		placeholder: {
+			type: String,
+			required: false
+		},
+		autofocus: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		inline: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		manualSave: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+	},
+
+	emits: ['change', 'update:modelValue'],
+
+	setup(props, context) {
+		const { modelValue, autofocus } = toRefs(props);
+		const v = ref(modelValue.value);
+		const focused = ref(false);
+		const changed = ref(false);
+		const invalid = ref(false);
+		const filled = computed(() => v.value !== '' && v.value != null);
+		const inputEl = ref(null);
+		const prefixEl = ref(null);
+		const suffixEl = ref(null);
+		const container = ref(null);
+
+		const focus = () => inputEl.value.focus();
+		const onInput = (ev) => {
+			changed.value = true;
+			context.emit('change', ev);
+		};
+
+		const updated = () => {
+			changed.value = false;
+			context.emit('update:modelValue', v.value);
+		};
+
+		watch(modelValue, newValue => {
+			v.value = newValue;
+		});
+
+		watch(v, newValue => {
+			if (!props.manualSave) {
+				updated();
+			}
+
+			invalid.value = inputEl.value.validity.badInput;
+		});
+
+		onMounted(() => {
+			nextTick(() => {
+				if (autofocus.value) {
+					focus();
+				}
+
+				// このコンポーネントが作成された時、非表示状態である場合がある
+				// 非表示状態だと要素の幅などは0になってしまうので、定期的に計算する
+				const clock = setInterval(() => {
+					if (prefixEl.value) {
+						if (prefixEl.value.offsetWidth) {
+							inputEl.value.style.paddingLeft = prefixEl.value.offsetWidth + 'px';
+						}
+					}
+					if (suffixEl.value) {
+						if (suffixEl.value.offsetWidth) {
+							inputEl.value.style.paddingRight = suffixEl.value.offsetWidth + 'px';
+						}
+					}
+				}, 100);
+
+				onUnmounted(() => {
+					clearInterval(clock);
+				});
+			});
+		});
+
+		const onClick = (ev: MouseEvent) => {
+			focused.value = true;
+
+			const menu = [];
+			let options = context.slots.default();
+
+			const pushOption = (option: VNode) => {
+				menu.push({
+					text: option.children,
+					active: v.value === option.props.value,
+					action: () => {
+						v.value = option.props.value;
+					},
+				});
+			};
+
+			const scanOptions = (options: VNode[]) => {
+				for (const vnode of options) {
+					if (vnode.type === 'optgroup') {
+						const optgroup = vnode;
+						menu.push({
+							type: 'label',
+							text: optgroup.props.label,
+						});
+						scanOptions(optgroup.children);
+					} else if (Array.isArray(vnode.children)) { // 何故かフラグメントになってくることがある
+						const fragment = vnode;
+						scanOptions(fragment.children);
+					} else {
+						const option = vnode;
+						pushOption(option);
+					}
+				}
+			};
+
+			scanOptions(options);
+
+			os.popupMenu(menu, container.value, {
+				width: container.value.offsetWidth,
+			}).then(() => {
+				focused.value = false;
+			});
+		};
+
+		return {
+			v,
+			focused,
+			invalid,
+			changed,
+			filled,
+			inputEl,
+			prefixEl,
+			suffixEl,
+			container,
+			focus,
+			onInput,
+			onClick,
+			updated,
+		};
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.vblkjoeq {
+	> .label {
+		font-size: 0.85em;
+		padding: 0 0 8px 12px;
+		user-select: none;
+
+		&:empty {
+			display: none;
+		}
+	}
+
+	> .caption {
+		font-size: 0.8em;
+		padding: 8px 0 0 12px;
+		color: var(--fgTransparentWeak);
+
+		&:empty {
+			display: none;
+		}
+	}
+
+	> .input {
+		$height: 42px;
+		position: relative;
+		cursor: pointer;
+
+		&:hover {
+			> .select {
+				border-color: var(--inputBorderHover);
+			}
+		}
+
+		> .select {
+			appearance: none;
+			-webkit-appearance: none;
+			display: block;
+			height: $height;
+			width: 100%;
+			margin: 0;
+			padding: 0 12px;
+			font: inherit;
+			font-weight: normal;
+			font-size: 1em;
+			color: var(--fg);
+			background: var(--panel);
+			border: solid 1px var(--inputBorder);
+			border-radius: 6px;
+			outline: none;
+			box-shadow: none;
+			box-sizing: border-box;
+			cursor: pointer;
+			transition: border-color 0.1s ease-out;
+			pointer-events: none;
+		}
+
+		> .prefix,
+		> .suffix {
+			display: flex;
+			align-items: center;
+			position: absolute;
+			z-index: 1;
+			top: 0;
+			padding: 0 12px;
+			font-size: 1em;
+			height: $height;
+			pointer-events: none;
+
+			&:empty {
+				display: none;
+			}
+
+			> * {
+				display: inline-block;
+				min-width: 16px;
+				max-width: 150px;
+				overflow: hidden;
+				white-space: nowrap;
+				text-overflow: ellipsis;
+			}
+		}
+
+		> .prefix {
+			left: 0;
+			padding-right: 6px;
+		}
+
+		> .suffix {
+			right: 0;
+			padding-left: 6px;
+		}
+
+		&.inline {
+			display: inline-block;
+			margin: 0;
+		}
+
+		&.focused {
+			> select {
+				border-color: var(--accent);
+			}
+		}
+
+		&.disabled {
+			opacity: 0.7;
+
+			&, * {
+				cursor: not-allowed !important;
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/form/slot.vue b/packages/client/src/components/form/slot.vue
new file mode 100644
index 0000000000..8580c1307d
--- /dev/null
+++ b/packages/client/src/components/form/slot.vue
@@ -0,0 +1,50 @@
+<template>
+<div class="adhpbeou">
+	<div class="label" @click="focus"><slot name="label"></slot></div>
+	<div class="content">
+		<slot></slot>
+	</div>
+	<div class="caption"><slot name="caption"></slot></div>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+
+export default defineComponent({
+
+});
+</script>
+
+<style lang="scss" scoped>
+.adhpbeou {
+	margin: 1.5em 0;
+
+	> .label {
+		font-size: 0.85em;
+		padding: 0 0 8px 12px;
+		user-select: none;
+
+		&:empty {
+			display: none;
+		}
+	}
+
+	> .caption {
+		font-size: 0.8em;
+		padding: 8px 0 0 12px;
+		color: var(--fgTransparentWeak);
+
+		&:empty {
+			display: none;
+		}
+	}
+
+	> .content {
+		position: relative;
+		background: var(--panel);
+		border: solid 0.5px var(--inputBorder);
+		border-radius: 6px;
+	}
+}
+</style>
diff --git a/packages/client/src/components/form/switch.vue b/packages/client/src/components/form/switch.vue
new file mode 100644
index 0000000000..85f8b7c870
--- /dev/null
+++ b/packages/client/src/components/form/switch.vue
@@ -0,0 +1,150 @@
+<template>
+<div
+	class="ziffeoms"
+	:class="{ disabled, checked }"
+	role="switch"
+	:aria-checked="checked"
+	:aria-disabled="disabled"
+	@click.prevent="toggle"
+>
+	<input
+		type="checkbox"
+		ref="input"
+		:disabled="disabled"
+		@keydown.enter="toggle"
+	>
+	<span class="button" v-tooltip="checked ? $ts.itsOn : $ts.itsOff">
+		<span class="handle"></span>
+	</span>
+	<span class="label">
+		<span><slot></slot></span>
+		<p><slot name="caption"></slot></p>
+	</span>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+
+export default defineComponent({
+	props: {
+		modelValue: {
+			type: Boolean,
+			default: false
+		},
+		disabled: {
+			type: Boolean,
+			default: false
+		}
+	},
+	computed: {
+		checked(): boolean {
+			return this.modelValue;
+		}
+	},
+	methods: {
+		toggle() {
+			if (this.disabled) return;
+			this.$emit('update:modelValue', !this.checked);
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.ziffeoms {
+	position: relative;
+	display: flex;
+	cursor: pointer;
+	transition: all 0.3s;
+
+	&:first-child {
+		margin-top: 0;
+	}
+
+	&:last-child {
+		margin-bottom: 0;
+	}
+
+	> * {
+		user-select: none;
+	}
+
+	> input {
+		position: absolute;
+		width: 0;
+		height: 0;
+		opacity: 0;
+		margin: 0;
+	}
+
+	> .button {
+		position: relative;
+		display: inline-block;
+		flex-shrink: 0;
+		margin: 0;
+		width: 36px;
+		height: 26px;
+		background: var(--switchBg);
+		outline: none;
+		border-radius: 999px;
+		transition: inherit;
+
+		> .handle {
+			position: absolute;
+			top: 0;
+			bottom: 0;
+			left: 5px;
+			margin: auto 0;
+			border-radius: 100%;
+			transition: background-color 0.3s, transform 0.3s;
+			width: 16px;
+			height: 16px;
+			background-color: #fff;
+		}
+	}
+
+	> .label {
+		margin-left: 16px;
+		margin-top: 2px;
+		display: block;
+		cursor: pointer;
+		transition: inherit;
+		color: var(--fg);
+
+		> span {
+			display: block;
+			line-height: 20px;
+			transition: inherit;
+		}
+
+		> p {
+			margin: 0;
+			color: var(--fgTransparentWeak);
+			font-size: 90%;
+		}
+	}
+
+	&:hover {
+		> .button {
+			background-color: var(--accentedBg);
+		}
+	}
+
+	&.disabled {
+		opacity: 0.6;
+		cursor: not-allowed;
+	}
+
+	&.checked {
+		> .button {
+			background-color: var(--accent);
+			border-color: var(--accent);
+
+			> .handle {
+				transform: translateX(10px);
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/form/textarea.vue b/packages/client/src/components/form/textarea.vue
new file mode 100644
index 0000000000..fdb24f1e2b
--- /dev/null
+++ b/packages/client/src/components/form/textarea.vue
@@ -0,0 +1,252 @@
+<template>
+<div class="adhpbeos">
+	<div class="label" @click="focus"><slot name="label"></slot></div>
+	<div class="input" :class="{ disabled, focused, tall, pre }">
+		<textarea ref="inputEl"
+			:class="{ code, _monospace: code }"
+			v-model="v"
+			:disabled="disabled"
+			:required="required"
+			:readonly="readonly"
+			:placeholder="placeholder"
+			:pattern="pattern"
+			:autocomplete="autocomplete"
+			:spellcheck="spellcheck"
+			@focus="focused = true"
+			@blur="focused = false"
+			@keydown="onKeydown($event)"
+			@input="onInput"
+		></textarea>
+	</div>
+	<div class="caption"><slot name="caption"></slot></div>
+
+	<MkButton v-if="manualSave && changed" @click="updated" primary><i class="fas fa-save"></i> {{ $ts.save }}</MkButton>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, onMounted, onUnmounted, nextTick, ref, watch, computed, toRefs } from 'vue';
+import MkButton from '@/components/ui/button.vue';
+import { debounce } from 'throttle-debounce';
+
+export default defineComponent({
+	components: {
+		MkButton,
+	},
+
+	props: {
+		modelValue: {
+			required: true
+		},
+		type: {
+			type: String,
+			required: false
+		},
+		required: {
+			type: Boolean,
+			required: false
+		},
+		readonly: {
+			type: Boolean,
+			required: false
+		},
+		disabled: {
+			type: Boolean,
+			required: false
+		},
+		pattern: {
+			type: String,
+			required: false
+		},
+		placeholder: {
+			type: String,
+			required: false
+		},
+		autofocus: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		autocomplete: {
+			required: false
+		},
+		spellcheck: {
+			required: false
+		},
+		code: {
+			type: Boolean,
+			required: false
+		},
+		tall: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		pre: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		debounce: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		manualSave: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+	},
+
+	emits: ['change', 'keydown', 'enter', 'update:modelValue'],
+
+	setup(props, context) {
+		const { modelValue, autofocus } = toRefs(props);
+		const v = ref(modelValue.value);
+		const focused = ref(false);
+		const changed = ref(false);
+		const invalid = ref(false);
+		const filled = computed(() => v.value !== '' && v.value != null);
+		const inputEl = ref(null);
+
+		const focus = () => inputEl.value.focus();
+		const onInput = (ev) => {
+			changed.value = true;
+			context.emit('change', ev);
+		};
+		const onKeydown = (ev: KeyboardEvent) => {
+			context.emit('keydown', ev);
+
+			if (ev.code === 'Enter') {
+				context.emit('enter');
+			}
+		};
+
+		const updated = () => {
+			changed.value = false;
+			context.emit('update:modelValue', v.value);
+		};
+
+		const debouncedUpdated = debounce(1000, updated);
+
+		watch(modelValue, newValue => {
+			v.value = newValue;
+		});
+
+		watch(v, newValue => {
+			if (!props.manualSave) {
+				if (props.debounce) {
+					debouncedUpdated();
+				} else {
+					updated();
+				}
+			}
+
+			invalid.value = inputEl.value.validity.badInput;
+		});
+
+		onMounted(() => {
+			nextTick(() => {
+				if (autofocus.value) {
+					focus();
+				}
+			});
+		});
+
+		return {
+			v,
+			focused,
+			invalid,
+			changed,
+			filled,
+			inputEl,
+			focus,
+			onInput,
+			onKeydown,
+			updated,
+		};
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.adhpbeos {
+	> .label {
+		font-size: 0.85em;
+		padding: 0 0 8px 12px;
+		user-select: none;
+
+		&:empty {
+			display: none;
+		}
+	}
+
+	> .caption {
+		font-size: 0.8em;
+		padding: 8px 0 0 12px;
+		color: var(--fgTransparentWeak);
+
+		&:empty {
+			display: none;
+		}
+	}
+
+	> .input {
+		position: relative;
+
+		> textarea {
+			appearance: none;
+			-webkit-appearance: none;
+			display: block;
+			width: 100%;
+			min-width: 100%;
+			max-width: 100%;
+			min-height: 130px;
+			margin: 0;
+			padding: 12px;
+			font: inherit;
+			font-weight: normal;
+			font-size: 1em;
+			color: var(--fg);
+			background: var(--panel);
+			border: solid 0.5px var(--inputBorder);
+			border-radius: 6px;
+			outline: none;
+			box-shadow: none;
+			box-sizing: border-box;
+			transition: border-color 0.1s ease-out;
+
+			&:hover {
+				border-color: var(--inputBorderHover);
+			}
+		}
+
+		&.focused {
+			> textarea {
+				border-color: var(--accent);
+			}
+		}
+
+		&.disabled {
+			opacity: 0.7;
+
+			&, * {
+				cursor: not-allowed !important;
+			}
+		}
+
+		&.tall {
+			> textarea {
+				min-height: 200px;
+			}
+		}
+
+		&.pre {
+			> textarea {
+				white-space: pre;
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/formula-core.vue b/packages/client/src/components/formula-core.vue
new file mode 100644
index 0000000000..cf8dee872b
--- /dev/null
+++ b/packages/client/src/components/formula-core.vue
@@ -0,0 +1,34 @@
+
+<template>
+<div v-if="block" v-html="compiledFormula"></div>
+<span v-else v-html="compiledFormula"></span>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import * as katex from 'katex';import * as os from '@/os';
+
+export default defineComponent({
+	props: {
+		formula: {
+			type: String,
+			required: true
+		},
+		block: {
+			type: Boolean,
+			required: true
+		}
+	},
+	computed: {
+		compiledFormula(): any {
+			return katex.renderToString(this.formula, {
+				throwOnError: false
+			} as any);
+		}
+	}
+});
+</script>
+
+<style>
+@import "../../node_modules/katex/dist/katex.min.css";
+</style>
diff --git a/packages/client/src/components/formula.vue b/packages/client/src/components/formula.vue
new file mode 100644
index 0000000000..fbb40bace7
--- /dev/null
+++ b/packages/client/src/components/formula.vue
@@ -0,0 +1,23 @@
+<template>
+<XFormula :formula="formula" :block="block" />
+</template>
+
+<script lang="ts">
+import { defineComponent, defineAsyncComponent } from 'vue';import * as os from '@/os';
+
+export default defineComponent({
+	components: {
+		XFormula: defineAsyncComponent(() => import('./formula-core.vue'))
+	},
+	props: {
+		formula: {
+			type: String,
+			required: true
+		},
+		block: {
+			type: Boolean,
+			required: true
+		}
+	}
+});
+</script>
diff --git a/packages/client/src/components/gallery-post-preview.vue b/packages/client/src/components/gallery-post-preview.vue
new file mode 100644
index 0000000000..8245902976
--- /dev/null
+++ b/packages/client/src/components/gallery-post-preview.vue
@@ -0,0 +1,126 @@
+<template>
+<MkA :to="`/gallery/${post.id}`" class="ttasepnz _panel" tabindex="-1">
+	<div class="thumbnail">
+		<ImgWithBlurhash class="img" :src="post.files[0].thumbnailUrl" :hash="post.files[0].blurhash"/>
+	</div>
+	<article>
+		<header>
+			<MkAvatar :user="post.user" class="avatar"/>
+		</header>
+		<footer>
+			<span class="title">{{ post.title }}</span>
+		</footer>
+	</article>
+</MkA>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import { userName } from '@/filters/user';
+import ImgWithBlurhash from '@/components/img-with-blurhash.vue';
+import * as os from '@/os';
+
+export default defineComponent({
+	components: {
+		ImgWithBlurhash
+	},
+	props: {
+		post: {
+			type: Object,
+			required: true
+		},
+	},
+	methods: {
+		userName
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.ttasepnz {
+	display: block;
+	position: relative;
+	height: 200px;
+
+	&:hover {
+		text-decoration: none;
+		color: var(--accent);
+
+		> .thumbnail {
+			transform: scale(1.1);
+		}
+
+		> article {
+			> footer {
+				&:before {
+					opacity: 1;
+				}
+			}
+		}
+	}
+
+	> .thumbnail {
+		width: 100%;
+		height: 100%;
+		position: absolute;
+		transition: all 0.5s ease;
+
+		> .img {
+			width: 100%;
+			height: 100%;
+			object-fit: cover;
+		}
+	}
+
+	> article {
+		position: absolute;
+		z-index: 1;
+		width: 100%;
+		height: 100%;
+
+		> header {
+			position: absolute;
+			top: 0;
+			width: 100%;
+			padding: 12px;
+			box-sizing: border-box;
+			display: flex;
+
+			> .avatar {
+				margin-left: auto;
+				width: 32px;
+				height: 32px;
+			}
+		}
+
+		> footer {
+			position: absolute;
+			bottom: 0;
+			width: 100%;
+			padding: 16px;
+			box-sizing: border-box;
+			color: #fff;
+			text-shadow: 0 0 8px #000;
+			background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
+
+			&:before {
+				content: "";
+				display: block;
+				position: absolute;
+				z-index: -1;
+				top: 0;
+				left: 0;
+				width: 100%;
+				height: 100%;
+				background: linear-gradient(rgba(0, 0, 0, 0.4), transparent);
+				opacity: 0;
+				transition: opacity 0.5s ease;
+			}
+
+			> .title {
+				font-weight: bold;
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/global/a.vue b/packages/client/src/components/global/a.vue
new file mode 100644
index 0000000000..5db61203c6
--- /dev/null
+++ b/packages/client/src/components/global/a.vue
@@ -0,0 +1,138 @@
+<template>
+<a :href="to" :class="active ? activeClass : null" @click.prevent="nav" @contextmenu.prevent.stop="onContextmenu">
+	<slot></slot>
+</a>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import * as os from '@/os';
+import copyToClipboard from '@/scripts/copy-to-clipboard';
+import { router } from '@/router';
+import { url } from '@/config';
+import { popout } from '@/scripts/popout';
+import { ColdDeviceStorage } from '@/store';
+
+export default defineComponent({
+	inject: {
+		navHook: {
+			default: null
+		},
+		sideViewHook: {
+			default: null
+		}
+	},
+
+	props: {
+		to: {
+			type: String,
+			required: true,
+		},
+		activeClass: {
+			type: String,
+			required: false,
+		},
+		behavior: {
+			type: String,
+			required: false,
+		},
+	},
+
+	computed: {
+		active() {
+			if (this.activeClass == null) return false;
+			const resolved = router.resolve(this.to);
+			if (resolved.path == this.$route.path) return true;
+			if (resolved.name == null) return false;
+			if (this.$route.name == null) return false;
+			return resolved.name == this.$route.name;
+		}
+	},
+
+	methods: {
+		onContextmenu(e) {
+			if (window.getSelection().toString() !== '') return;
+			os.contextMenu([{
+				type: 'label',
+				text: this.to,
+			}, {
+				icon: 'fas fa-window-maximize',
+				text: this.$ts.openInWindow,
+				action: () => {
+					os.pageWindow(this.to);
+				}
+			}, this.sideViewHook ? {
+				icon: 'fas fa-columns',
+				text: this.$ts.openInSideView,
+				action: () => {
+					this.sideViewHook(this.to);
+				}
+			} : undefined, {
+				icon: 'fas fa-expand-alt',
+				text: this.$ts.showInPage,
+				action: () => {
+					this.$router.push(this.to);
+				}
+			}, null, {
+				icon: 'fas fa-external-link-alt',
+				text: this.$ts.openInNewTab,
+				action: () => {
+					window.open(this.to, '_blank');
+				}
+			}, {
+				icon: 'fas fa-link',
+				text: this.$ts.copyLink,
+				action: () => {
+					copyToClipboard(`${url}${this.to}`);
+				}
+			}], e);
+		},
+
+		window() {
+			os.pageWindow(this.to);
+		},
+
+		modalWindow() {
+			os.modalPageWindow(this.to);
+		},
+
+		popout() {
+			popout(this.to);
+		},
+
+		nav() {
+			if (this.behavior === 'browser') {
+				location.href = this.to;
+				return;
+			}
+
+			if (this.to.startsWith('/my/messaging')) {
+				if (ColdDeviceStorage.get('chatOpenBehavior') === 'window') return this.window();
+				if (ColdDeviceStorage.get('chatOpenBehavior') === 'popout') return this.popout();
+			}
+
+			if (this.behavior) {
+				if (this.behavior === 'window') {
+					return this.window();
+				} else if (this.behavior === 'modalWindow') {
+					return this.modalWindow();
+				}
+			}
+
+			if (this.navHook) {
+				this.navHook(this.to);
+			} else {
+				if (this.$store.state.defaultSideView && this.sideViewHook && this.to !== '/') {
+					return this.sideViewHook(this.to);
+				}
+
+				if (this.$router.currentRoute.value.path === this.to) {
+					window.scroll({ top: 0, behavior: 'smooth' });
+				} else {
+					this.$router.push(this.to);
+				}
+			}
+		}
+	}
+});
+</script>
diff --git a/packages/client/src/components/global/acct.vue b/packages/client/src/components/global/acct.vue
new file mode 100644
index 0000000000..b0c41c99c0
--- /dev/null
+++ b/packages/client/src/components/global/acct.vue
@@ -0,0 +1,38 @@
+<template>
+<span class="mk-acct">
+	<span class="name">@{{ user.username }}</span>
+	<span class="host" v-if="user.host || detail || $store.state.showFullAcct">@{{ user.host || host }}</span>
+</span>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import { toUnicode } from 'punycode/';
+import { host } from '@/config';
+
+export default defineComponent({
+	props: {
+		user: {
+			type: Object,
+			required: true
+		},
+		detail: {
+			type: Boolean,
+			default: false
+		},
+	},
+	data() {
+		return {
+			host: toUnicode(host),
+		};
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.mk-acct {
+	> .host {
+		opacity: 0.5;
+	}
+}
+</style>
diff --git a/packages/client/src/components/global/ad.vue b/packages/client/src/components/global/ad.vue
new file mode 100644
index 0000000000..71cb16740c
--- /dev/null
+++ b/packages/client/src/components/global/ad.vue
@@ -0,0 +1,200 @@
+<template>
+<div class="qiivuoyo" v-if="ad">
+	<div class="main" :class="ad.place" v-if="!showMenu">
+		<a :href="ad.url" target="_blank">
+			<img :src="ad.imageUrl">
+			<button class="_button menu" @click.prevent.stop="toggleMenu"><span class="fas fa-info-circle"></span></button>
+		</a>
+	</div>
+	<div class="menu" v-else>
+		<div class="body">
+			<div>Ads by {{ host }}</div>
+			<!--<MkButton class="button" primary>{{ $ts._ad.like }}</MkButton>-->
+			<MkButton v-if="ad.ratio !== 0" class="button" @click="reduceFrequency">{{ $ts._ad.reduceFrequencyOfThisAd }}</MkButton>
+			<button class="_textButton" @click="toggleMenu">{{ $ts._ad.back }}</button>
+		</div>
+	</div>
+</div>
+<div v-else></div>
+</template>
+
+<script lang="ts">
+import { defineComponent, ref } from 'vue';
+import { Instance, instance } from '@/instance';
+import { host } from '@/config';
+import MkButton from '@/components/ui/button.vue';
+import { defaultStore } from '@/store';
+import * as os from '@/os';
+
+export default defineComponent({
+	components: {
+		MkButton
+	},
+
+	props: {
+		prefer: {
+			type: Array,
+			required: true
+		},
+		specify: {
+			type: Object,
+			required: false
+		},
+	},
+
+	setup(props) {
+		const showMenu = ref(false);
+		const toggleMenu = () => {
+			showMenu.value = !showMenu.value;
+		};
+
+		const choseAd = (): Instance['ads'][number] | null => {
+			if (props.specify) {
+				return props.specify as Instance['ads'][number];
+			}
+
+			const allAds = instance.ads.map(ad => defaultStore.state.mutedAds.includes(ad.id) ? {
+				...ad,
+				ratio: 0
+			} : ad);
+
+			let ads = allAds.filter(ad => props.prefer.includes(ad.place));
+
+			if (ads.length === 0) {
+				ads = allAds.filter(ad => ad.place === 'square');
+			}
+
+			const lowPriorityAds = ads.filter(ad => ad.ratio === 0);
+			ads = ads.filter(ad => ad.ratio !== 0);
+
+			if (ads.length === 0) {
+				if (lowPriorityAds.length !== 0) {
+					return lowPriorityAds[Math.floor(Math.random() * lowPriorityAds.length)];
+				} else {
+					return null;
+				}
+			}
+
+			const totalFactor = ads.reduce((a, b) => a + b.ratio, 0);
+			const r = Math.random() * totalFactor;
+
+			let stackedFactor = 0;
+			for (const ad of ads) {
+				if (r >= stackedFactor && r <= stackedFactor + ad.ratio) {
+					return ad;
+				} else {
+					stackedFactor += ad.ratio;
+				}
+			}
+
+			return null;
+		};
+
+		const chosen = ref(choseAd());
+
+		const reduceFrequency = () => {
+			if (chosen.value == null) return;
+			if (defaultStore.state.mutedAds.includes(chosen.value.id)) return;
+			defaultStore.push('mutedAds', chosen.value.id);
+			os.success();
+			chosen.value = choseAd();
+			showMenu.value = false;
+		};
+
+		return {
+			ad: chosen,
+			showMenu,
+			toggleMenu,
+			host,
+			reduceFrequency,
+		};
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.qiivuoyo {
+	background-size: auto auto;
+	background-image: repeating-linear-gradient(45deg, transparent, transparent 8px, var(--ad) 8px, var(--ad) 14px );
+
+	> .main {
+		text-align: center;
+
+		> a {
+			display: inline-block;
+			position: relative;
+			vertical-align: bottom;
+
+			&:hover {
+				> img {
+					filter: contrast(120%);
+				}
+			}
+
+			> img {
+				display: block;
+				object-fit: contain;
+				margin: auto;
+			}
+
+			> .menu {
+				position: absolute;
+				top: 0;
+				right: 0;
+				background: var(--panel);
+			}
+		}
+
+		&.square {
+			> a ,
+			> a > img {
+				max-width: min(300px, 100%);
+				max-height: 300px;
+			}
+		}
+
+		&.horizontal {
+			padding: 8px;
+
+			> a ,
+			> a > img {
+				max-width: min(600px, 100%);
+				max-height: 80px;
+			}
+		}
+
+		&.horizontal-big {
+			padding: 8px;
+
+			> a ,
+			> a > img {
+				max-width: min(600px, 100%);
+				max-height: 250px;
+			}
+		}
+
+		&.vertical {
+			> a ,
+			> a > img {
+				max-width: min(100px, 100%);
+			}
+		}
+	}
+
+	> .menu {
+		padding: 8px;
+		text-align: center;
+
+		> .body {
+			padding: 8px;
+			margin: 0 auto;
+			max-width: 400px;
+			border: solid 1px var(--divider);
+
+			> .button {
+				margin: 8px auto;
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/global/avatar.vue b/packages/client/src/components/global/avatar.vue
new file mode 100644
index 0000000000..e509e893da
--- /dev/null
+++ b/packages/client/src/components/global/avatar.vue
@@ -0,0 +1,163 @@
+<template>
+<span class="eiwwqkts _noSelect" :class="{ cat, square: $store.state.squareAvatars }" :title="acct(user)" v-if="disableLink" v-user-preview="disablePreview ? undefined : user.id" @click="onClick">
+	<img class="inner" :src="url" decoding="async"/>
+	<MkUserOnlineIndicator v-if="showIndicator" class="indicator" :user="user"/>
+</span>
+<MkA class="eiwwqkts _noSelect" :class="{ cat, square: $store.state.squareAvatars }" :to="userPage(user)" :title="acct(user)" :target="target" v-else v-user-preview="disablePreview ? undefined : user.id">
+	<img class="inner" :src="url" decoding="async"/>
+	<MkUserOnlineIndicator v-if="showIndicator" class="indicator" :user="user"/>
+</MkA>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import { getStaticImageUrl } from '@/scripts/get-static-image-url';
+import { extractAvgColorFromBlurhash } from '@/scripts/extract-avg-color-from-blurhash';
+import { acct, userPage } from '@/filters/user';
+import MkUserOnlineIndicator from '@/components/user-online-indicator.vue';
+
+export default defineComponent({
+	components: {
+		MkUserOnlineIndicator
+	},
+	props: {
+		user: {
+			type: Object,
+			required: true
+		},
+		target: {
+			required: false,
+			default: null
+		},
+		disableLink: {
+			required: false,
+			default: false
+		},
+		disablePreview: {
+			required: false,
+			default: false
+		},
+		showIndicator: {
+			required: false,
+			default: false
+		}
+	},
+	emits: ['click'],
+	computed: {
+		cat(): boolean {
+			return this.user.isCat;
+		},
+		url(): string {
+			return this.$store.state.disableShowingAnimatedImages
+				? getStaticImageUrl(this.user.avatarUrl)
+				: this.user.avatarUrl;
+		},
+	},
+	watch: {
+		'user.avatarBlurhash'() {
+			if (this.$el == null) return;
+			this.$el.style.color = extractAvgColorFromBlurhash(this.user.avatarBlurhash);
+		}
+	},
+	mounted() {
+		this.$el.style.color = extractAvgColorFromBlurhash(this.user.avatarBlurhash);
+	},
+	methods: {
+		onClick(e) {
+			this.$emit('click', e);
+		},
+		acct,
+		userPage
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+@keyframes earwiggleleft {
+	from { transform: rotate(37.6deg) skew(30deg); }
+	25% { transform: rotate(10deg) skew(30deg); }
+	50% { transform: rotate(20deg) skew(30deg); }
+	75% { transform: rotate(0deg) skew(30deg); }
+	to { transform: rotate(37.6deg) skew(30deg); }
+}
+
+@keyframes earwiggleright {
+	from { transform: rotate(-37.6deg) skew(-30deg); }
+	30% { transform: rotate(-10deg) skew(-30deg); }
+	55% { transform: rotate(-20deg) skew(-30deg); }
+	75% { transform: rotate(0deg) skew(-30deg); }
+	to { transform: rotate(-37.6deg) skew(-30deg); }
+}
+
+.eiwwqkts {
+	position: relative;
+	display: inline-block;
+	vertical-align: bottom;
+	flex-shrink: 0;
+	border-radius: 100%;
+	line-height: 16px;
+
+	> .inner {
+		position: absolute;
+		bottom: 0;
+		left: 0;
+		right: 0;
+		top: 0;
+		border-radius: 100%;
+		z-index: 1;
+		overflow: hidden;
+		object-fit: cover;
+		width: 100%;
+		height: 100%;
+	}
+
+	> .indicator {
+		position: absolute;
+		z-index: 1;
+		bottom: 0;
+		left: 0;
+		width: 20%;
+		height: 20%;
+	}
+
+	&.square {
+		border-radius: 20%;
+
+		> .inner {
+			border-radius: 20%;
+		}
+	}
+
+	&.cat {
+		&:before, &:after {
+			background: #df548f;
+			border: solid 4px currentColor;
+			box-sizing: border-box;
+			content: '';
+			display: inline-block;
+			height: 50%;
+			width: 50%;
+		}
+
+		&:before {
+			border-radius: 0 75% 75%;
+			transform: rotate(37.5deg) skew(30deg);
+		}
+
+		&:after {
+			border-radius: 75% 0 75% 75%;
+			transform: rotate(-37.5deg) skew(-30deg);
+		}
+
+		&:hover {
+			&:before {
+				animation: earwiggleleft 1s infinite;
+			}
+
+			&:after {
+				animation: earwiggleright 1s infinite;
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/global/ellipsis.vue b/packages/client/src/components/global/ellipsis.vue
new file mode 100644
index 0000000000..0a46f486d6
--- /dev/null
+++ b/packages/client/src/components/global/ellipsis.vue
@@ -0,0 +1,34 @@
+<template>
+	<span class="mk-ellipsis">
+		<span>.</span><span>.</span><span>.</span>
+	</span>
+</template>
+
+<style lang="scss" scoped>
+.mk-ellipsis {
+	> span {
+		animation: ellipsis 1.4s infinite ease-in-out both;
+
+		&:nth-child(1) {
+			animation-delay: 0s;
+		}
+
+		&:nth-child(2) {
+			animation-delay: 0.16s;
+		}
+
+		&:nth-child(3) {
+			animation-delay: 0.32s;
+		}
+	}
+}
+
+@keyframes ellipsis {
+	0%, 80%, 100% {
+		opacity: 1;
+	}
+	40% {
+		opacity: 0;
+	}
+}
+</style>
diff --git a/packages/client/src/components/global/emoji.vue b/packages/client/src/components/global/emoji.vue
new file mode 100644
index 0000000000..67a3dea2c5
--- /dev/null
+++ b/packages/client/src/components/global/emoji.vue
@@ -0,0 +1,125 @@
+<template>
+<img v-if="customEmoji" class="mk-emoji custom" :class="{ normal, noStyle }" :src="url" :alt="alt" :title="alt" decoding="async"/>
+<img v-else-if="char && !useOsNativeEmojis" class="mk-emoji" :src="url" :alt="alt" :title="alt" decoding="async"/>
+<span v-else-if="char && useOsNativeEmojis">{{ char }}</span>
+<span v-else>{{ emoji }}</span>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import { getStaticImageUrl } from '@/scripts/get-static-image-url';
+import { twemojiSvgBase } from '@/scripts/twemoji-base';
+
+export default defineComponent({
+	props: {
+		emoji: {
+			type: String,
+			required: true
+		},
+		normal: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		noStyle: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		customEmojis: {
+			required: false
+		},
+		isReaction: {
+			type: Boolean,
+			default: false
+		},
+	},
+
+	data() {
+		return {
+			url: null,
+			char: null,
+			customEmoji: null
+		}
+	},
+
+	computed: {
+		isCustom(): boolean {
+			return this.emoji.startsWith(':');
+		},
+
+		alt(): string {
+			return this.customEmoji ? `:${this.customEmoji.name}:` : this.char;
+		},
+
+		useOsNativeEmojis(): boolean {
+			return this.$store.state.useOsNativeEmojis && !this.isReaction;
+		},
+
+		ce() {
+			return this.customEmojis || this.$instance?.emojis || [];
+		}
+	},
+
+	watch: {
+		ce: {
+			handler() {
+				if (this.isCustom) {
+					const customEmoji = this.ce.find(x => x.name === this.emoji.substr(1, this.emoji.length - 2));
+					if (customEmoji) {
+						this.customEmoji = customEmoji;
+						this.url = this.$store.state.disableShowingAnimatedImages
+							? getStaticImageUrl(customEmoji.url)
+							: customEmoji.url;
+					}
+				}
+			},
+			immediate: true
+		},
+	},
+
+	created() {
+		if (!this.isCustom) {
+			this.char = this.emoji;
+		}
+
+		if (this.char) {
+			let codes = Array.from(this.char).map(x => x.codePointAt(0).toString(16));
+			if (!codes.includes('200d')) codes = codes.filter(x => x != 'fe0f');
+			codes = codes.filter(x => x && x.length);
+
+			this.url = `${twemojiSvgBase}/${codes.join('-')}.svg`;
+		}
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.mk-emoji {
+	height: 1.25em;
+	vertical-align: -0.25em;
+
+	&.custom {
+		height: 2.5em;
+		vertical-align: middle;
+		transition: transform 0.2s ease;
+
+		&:hover {
+			transform: scale(1.2);
+		}
+
+		&.normal {
+			height: 1.25em;
+			vertical-align: -0.25em;
+
+			&:hover {
+				transform: none;
+			}
+		}
+	}
+
+	&.noStyle {
+		height: auto !important;
+	}
+}
+</style>
diff --git a/packages/client/src/components/global/error.vue b/packages/client/src/components/global/error.vue
new file mode 100644
index 0000000000..8ce5d16ac6
--- /dev/null
+++ b/packages/client/src/components/global/error.vue
@@ -0,0 +1,46 @@
+<template>
+<transition :name="$store.state.animation ? 'zoom' : ''" appear>
+	<div class="mjndxjcg">
+		<img src="https://xn--931a.moe/assets/error.jpg" class="_ghost"/>
+		<p><i class="fas fa-exclamation-triangle"></i> {{ $ts.somethingHappened }}</p>
+		<MkButton @click="() => $emit('retry')" class="button">{{ $ts.retry }}</MkButton>
+	</div>
+</transition>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import MkButton from '@/components/ui/button.vue';
+
+export default defineComponent({
+	components: {
+		MkButton,
+	},
+	data() {
+		return {
+		};
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.mjndxjcg {
+	padding: 32px;
+	text-align: center;
+
+	> p {
+		margin: 0 0 8px 0;
+	}
+
+	> .button {
+		margin: 0 auto;
+	}
+
+	> img {
+		vertical-align: bottom;
+		height: 128px;
+		margin-bottom: 16px;
+		border-radius: 16px;
+	}
+}
+</style>
diff --git a/packages/client/src/components/global/header.vue b/packages/client/src/components/global/header.vue
new file mode 100644
index 0000000000..7d5e426f2b
--- /dev/null
+++ b/packages/client/src/components/global/header.vue
@@ -0,0 +1,360 @@
+<template>
+<div class="fdidabkb" :class="{ slim: narrow, thin: thin_ }" :style="{ background: bg }" @click="onClick" ref="el">
+	<template v-if="info">
+		<div class="titleContainer" @click="showTabsPopup" v-if="!hideTitle">
+			<MkAvatar v-if="info.avatar" class="avatar" :user="info.avatar" :disable-preview="true" :show-indicator="true"/>
+			<i v-else-if="info.icon" class="icon" :class="info.icon"></i>
+
+			<div class="title">
+				<MkUserName v-if="info.userName" :user="info.userName" :nowrap="false" class="title"/>
+				<div v-else-if="info.title" class="title">{{ info.title }}</div>
+				<div class="subtitle" v-if="!narrow && info.subtitle">
+					{{ info.subtitle }}
+				</div>
+				<div class="subtitle activeTab" v-if="narrow && hasTabs">
+					{{ info.tabs.find(tab => tab.active)?.title }}
+					<i class="chevron fas fa-chevron-down"></i>
+				</div>
+			</div>
+		</div>
+		<div class="tabs" v-if="!narrow || hideTitle">
+			<button class="tab _button" v-for="tab in info.tabs" :class="{ active: tab.active }" @click="tab.onClick" v-tooltip="tab.title">
+				<i v-if="tab.icon" class="icon" :class="tab.icon"></i>
+				<span v-if="!tab.iconOnly" class="title">{{ tab.title }}</span>
+			</button>
+		</div>
+	</template>
+	<div class="buttons right">
+		<template v-if="info && info.actions && !narrow">
+			<template v-for="action in info.actions">
+				<MkButton class="fullButton" v-if="action.asFullButton" @click.stop="action.handler" primary><i :class="action.icon" style="margin-right: 6px;"></i>{{ action.text }}</MkButton>
+				<button v-else class="_button button" :class="{ highlighted: action.highlighted }" @click.stop="action.handler" @touchstart="preventDrag" v-tooltip="action.text"><i :class="action.icon"></i></button>
+			</template>
+		</template>
+		<button v-if="shouldShowMenu" class="_button button" @click.stop="showMenu" @touchstart="preventDrag" v-tooltip="$ts.menu"><i class="fas fa-ellipsis-h"></i></button>
+	</div>
+</div>
+</template>
+
+<script lang="ts">
+import { computed, defineComponent, onMounted, onUnmounted, PropType, ref, inject } from 'vue';
+import * as tinycolor from 'tinycolor2';
+import { popupMenu } from '@/os';
+import { url } from '@/config';
+import { scrollToTop } from '@/scripts/scroll';
+import MkButton from '@/components/ui/button.vue';
+import { i18n } from '@/i18n';
+import { globalEvents } from '@/events';
+
+export default defineComponent({
+	components: {
+		MkButton
+	},
+
+	props: {
+		info: {
+			type: Object as PropType<{
+				actions?: {}[];
+				tabs?: {}[];
+			}>,
+			required: true
+		},
+		menu: {
+			required: false
+		},
+		thin: {
+			required: false,
+			default: false
+		},
+	},
+
+	setup(props) {
+		const el = ref<HTMLElement>(null);
+		const bg = ref(null);
+		const narrow = ref(false);
+		const height = ref(0);
+		const hasTabs = computed(() => {
+			return props.info.tabs && props.info.tabs.length > 0;
+		});
+		const shouldShowMenu = computed(() => {
+			if (props.info == null) return false;
+			if (props.info.actions != null && narrow.value) return true;
+			if (props.info.menu != null) return true;
+			if (props.info.share != null) return true;
+			if (props.menu != null) return true;
+			return false;
+		});
+
+		const share = () => {
+			navigator.share({
+				url: url + props.info.path,
+				...props.info.share,
+			});
+		};
+
+		const showMenu = (ev: MouseEvent) => {
+			let menu = props.info.menu ? props.info.menu() : [];
+			if (narrow.value && props.info.actions) {
+				menu = [...props.info.actions.map(x => ({
+					text: x.text,
+					icon: x.icon,
+					action: x.handler
+				})), menu.length > 0 ? null : undefined, ...menu];
+			}
+			if (props.info.share) {
+				if (menu.length > 0) menu.push(null);
+				menu.push({
+					text: i18n.locale.share,
+					icon: 'fas fa-share-alt',
+					action: share
+				});
+			}
+			if (props.menu) {
+				if (menu.length > 0) menu.push(null);
+				menu = menu.concat(props.menu);
+			}
+			popupMenu(menu, ev.currentTarget || ev.target);
+		};
+
+		const showTabsPopup = (ev: MouseEvent) => {
+			if (!hasTabs.value) return;
+			if (!narrow.value) return;
+			ev.preventDefault();
+			ev.stopPropagation();
+			const menu = props.info.tabs.map(tab => ({
+				text: tab.title,
+				icon: tab.icon,
+				action: tab.onClick,
+			}));
+			popupMenu(menu, ev.currentTarget || ev.target);
+		};
+
+		const preventDrag = (ev: TouchEvent) => {
+			ev.stopPropagation();
+		};
+
+		const onClick = () => {
+			scrollToTop(el.value, { behavior: 'smooth' });
+		};
+
+		const calcBg = () => {
+			const rawBg = props.info?.bg || 'var(--bg)';
+			const tinyBg = tinycolor(rawBg.startsWith('var(') ? getComputedStyle(document.documentElement).getPropertyValue(rawBg.slice(4, -1)) : rawBg);
+			tinyBg.setAlpha(0.85);
+			bg.value = tinyBg.toRgbString();
+		};
+
+		onMounted(() => {
+			calcBg();
+			globalEvents.on('themeChanged', calcBg);
+			onUnmounted(() => {
+				globalEvents.off('themeChanged', calcBg);
+			});
+		
+			if (el.value.parentElement) {
+				narrow.value = el.value.parentElement.offsetWidth < 500;
+				const ro = new ResizeObserver((entries, observer) => {
+					if (el.value) {
+						narrow.value = el.value.parentElement.offsetWidth < 500;
+					}
+				});
+				ro.observe(el.value.parentElement);
+				onUnmounted(() => {
+					ro.disconnect();
+				});
+			}
+		});
+
+		return {
+			el,
+			bg,
+			narrow,
+			height,
+			hasTabs,
+			shouldShowMenu,
+			share,
+			showMenu,
+			showTabsPopup,
+			preventDrag,
+			onClick,
+			hideTitle: inject('shouldOmitHeaderTitle', false),
+			thin_: props.thin || inject('shouldHeaderThin', false)
+		};
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.fdidabkb {
+	--height: 60px;
+	display: flex;
+	position: sticky;
+	top: var(--stickyTop, 0);
+	z-index: 1000;
+	width: 100%;
+	-webkit-backdrop-filter: var(--blur, blur(15px));
+	backdrop-filter: var(--blur, blur(15px));
+	border-bottom: solid 0.5px var(--divider);
+
+	&.thin {
+		--height: 50px;
+
+		> .buttons {
+			> .button {
+				font-size: 0.9em;
+			}
+		}
+	}
+
+	&.slim {
+		text-align: center;
+
+		> .titleContainer {
+			flex: 1;
+			margin: 0 auto;
+			margin-left: var(--height);
+
+			> *:first-child {
+				margin-left: auto;
+			}
+
+			> *:last-child {
+				margin-right: auto;
+			}
+		}
+	}
+
+	> .buttons {
+		--margin: 8px;
+		display: flex;
+    align-items: center;
+		height: var(--height);
+		margin: 0 var(--margin);
+
+		&.right {
+			margin-left: auto;
+		}
+
+		&:empty {
+			width: var(--height);
+		}
+
+		> .button {
+			display: flex;
+			align-items: center;
+			justify-content: center;
+			height: calc(var(--height) - (var(--margin) * 2));
+			width: calc(var(--height) - (var(--margin) * 2));
+			box-sizing: border-box;
+			position: relative;
+			border-radius: 5px;
+
+			&:hover {
+				background: rgba(0, 0, 0, 0.05);
+			}
+
+			&.highlighted {
+				color: var(--accent);
+			}
+		}
+
+		> .fullButton {
+			& + .fullButton {
+				margin-left: 12px;
+			}
+		}
+	}
+
+	> .titleContainer {
+		display: flex;
+		align-items: center;
+		overflow: auto;
+		white-space: nowrap;
+		text-align: left;
+		font-weight: bold;
+		flex-shrink: 0;
+		margin-left: 24px;
+
+		> .avatar {
+			$size: 32px;
+			display: inline-block;
+			width: $size;
+			height: $size;
+			vertical-align: bottom;
+			margin: 0 8px;
+			pointer-events: none;
+		}
+
+		> .icon {
+			margin-right: 8px;
+		}
+
+		> .title {
+			min-width: 0;
+			overflow: hidden;
+			text-overflow: ellipsis;
+			white-space: nowrap;
+			line-height: 1.1;
+
+			> .subtitle {
+				opacity: 0.6;
+				font-size: 0.8em;
+				font-weight: normal;
+				white-space: nowrap;
+				overflow: hidden;
+				text-overflow: ellipsis;
+
+				&.activeTab {
+					text-align: center;
+
+					> .chevron {
+						display: inline-block;
+						margin-left: 6px;
+					}
+				}
+			}
+		}
+	}
+
+	> .tabs {
+		margin-left: 16px;
+		font-size: 0.8em;
+		overflow: auto;
+		white-space: nowrap;
+
+		> .tab {
+			display: inline-block;
+			position: relative;
+			padding: 0 10px;
+			height: 100%;
+			font-weight: normal;
+			opacity: 0.7;
+
+			&:hover {
+				opacity: 1;
+			}
+
+			&.active {
+				opacity: 1;
+
+				&:after {
+					content: "";
+					display: block;
+					position: absolute;
+					bottom: 0;
+					left: 0;
+					right: 0;
+					margin: 0 auto;
+					width: 100%;
+					height: 3px;
+					background: var(--accent);
+				}
+			}
+
+			> .icon + .title {
+				margin-left: 8px;
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/global/i18n.ts b/packages/client/src/components/global/i18n.ts
new file mode 100644
index 0000000000..abf0c96856
--- /dev/null
+++ b/packages/client/src/components/global/i18n.ts
@@ -0,0 +1,42 @@
+import { h, defineComponent } from 'vue';
+
+export default defineComponent({
+	props: {
+		src: {
+			type: String,
+			required: true,
+		},
+		tag: {
+			type: String,
+			required: false,
+			default: 'span',
+		},
+		textTag: {
+			type: String,
+			required: false,
+			default: null,
+		},
+	},
+	render() {
+		let str = this.src;
+		const parsed = [] as (string | { arg: string; })[];
+		while (true) {
+			const nextBracketOpen = str.indexOf('{');
+			const nextBracketClose = str.indexOf('}');
+
+			if (nextBracketOpen === -1) {
+				parsed.push(str);
+				break;
+			} else {
+				if (nextBracketOpen > 0) parsed.push(str.substr(0, nextBracketOpen));
+				parsed.push({
+					arg: str.substring(nextBracketOpen + 1, nextBracketClose)
+				});
+			}
+
+			str = str.substr(nextBracketClose + 1);
+		}
+
+		return h(this.tag, parsed.map(x => typeof x === 'string' ? (this.textTag ? h(this.textTag, x) : x) : this.$slots[x.arg]()));
+	}
+});
diff --git a/packages/client/src/components/global/loading.vue b/packages/client/src/components/global/loading.vue
new file mode 100644
index 0000000000..7bde53c12e
--- /dev/null
+++ b/packages/client/src/components/global/loading.vue
@@ -0,0 +1,92 @@
+<template>
+<div class="yxspomdl" :class="{ inline, colored, mini }">
+	<div class="ring"></div>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+
+export default defineComponent({
+	props: {
+		inline: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		colored: {
+			type: Boolean,
+			required: false,
+			default: true
+		},
+		mini: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+@keyframes ring {
+	0% {
+		transform: rotate(0deg);
+	}
+	100% {
+		transform: rotate(360deg);
+	}
+}
+
+.yxspomdl {
+	padding: 32px;
+	text-align: center;
+	cursor: wait;
+
+	--size: 48px;
+
+	&.colored {
+		color: var(--accent);
+	}
+
+	&.inline {
+		display: inline;
+		padding: 0;
+		--size: 32px;
+	}
+
+	&.mini {
+		padding: 16px;
+		--size: 32px;
+	}
+
+	> .ring {
+		position: relative;
+		display: inline-block;
+		vertical-align: middle;
+
+		&:before,
+		&:after {
+			content: " ";
+			display: block;
+			box-sizing: border-box;
+			width: var(--size);
+			height: var(--size);
+			border-radius: 50%;
+			border: solid 4px;
+		}
+
+		&:before {
+			border-color: currentColor;
+			opacity: 0.3;
+		}
+
+		&:after {
+			position: absolute;
+			top: 0;
+			border-color: currentColor transparent transparent transparent;
+			animation: ring 0.5s linear infinite;
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/global/misskey-flavored-markdown.vue b/packages/client/src/components/global/misskey-flavored-markdown.vue
new file mode 100644
index 0000000000..ab20404909
--- /dev/null
+++ b/packages/client/src/components/global/misskey-flavored-markdown.vue
@@ -0,0 +1,157 @@
+<template>
+<mfm-core v-bind="$attrs" class="havbbuyv" :class="{ nowrap: $attrs['nowrap'] }"/>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import MfmCore from '@/components/mfm';
+
+export default defineComponent({
+	components: {
+		MfmCore
+	}
+});
+</script>
+
+<style lang="scss">
+._mfm_blur_ {
+	filter: blur(6px);
+	transition: filter 0.3s;
+
+	&:hover {
+		filter: blur(0px);
+	}
+}
+
+@keyframes mfm-spin {
+	0% { transform: rotate(0deg); }
+	100% { transform: rotate(360deg); }
+}
+
+@keyframes mfm-spinX {
+	0% { transform: perspective(128px) rotateX(0deg); }
+	100% { transform: perspective(128px) rotateX(360deg); }
+}
+
+@keyframes mfm-spinY {
+	0% { transform: perspective(128px) rotateY(0deg); }
+	100% { transform: perspective(128px) rotateY(360deg); }
+}
+
+@keyframes mfm-jump {
+	0% { transform: translateY(0); }
+	25% { transform: translateY(-16px); }
+	50% { transform: translateY(0); }
+	75% { transform: translateY(-8px); }
+	100% { transform: translateY(0); }
+}
+
+@keyframes mfm-bounce {
+	0% { transform: translateY(0) scale(1, 1); }
+	25% { transform: translateY(-16px) scale(1, 1); }
+	50% { transform: translateY(0) scale(1, 1); }
+	75% { transform: translateY(0) scale(1.5, 0.75); }
+	100% { transform: translateY(0) scale(1, 1); }
+}
+
+// const val = () => `translate(${Math.floor(Math.random() * 20) - 10}px, ${Math.floor(Math.random() * 20) - 10}px)`;
+// let css = '';
+// for (let i = 0; i <= 100; i += 5) { css += `${i}% { transform: ${val()} }\n`; }
+@keyframes mfm-twitch {
+	0% { transform: translate(7px, -2px) }
+	5% { transform: translate(-3px, 1px) }
+	10% { transform: translate(-7px, -1px) }
+	15% { transform: translate(0px, -1px) }
+	20% { transform: translate(-8px, 6px) }
+	25% { transform: translate(-4px, -3px) }
+	30% { transform: translate(-4px, -6px) }
+	35% { transform: translate(-8px, -8px) }
+	40% { transform: translate(4px, 6px) }
+	45% { transform: translate(-3px, 1px) }
+	50% { transform: translate(2px, -10px) }
+	55% { transform: translate(-7px, 0px) }
+	60% { transform: translate(-2px, 4px) }
+	65% { transform: translate(3px, -8px) }
+	70% { transform: translate(6px, 7px) }
+	75% { transform: translate(-7px, -2px) }
+	80% { transform: translate(-7px, -8px) }
+	85% { transform: translate(9px, 3px) }
+	90% { transform: translate(-3px, -2px) }
+	95% { transform: translate(-10px, 2px) }
+	100% { transform: translate(-2px, -6px) }
+}
+
+// const val = () => `translate(${Math.floor(Math.random() * 6) - 3}px, ${Math.floor(Math.random() * 6) - 3}px) rotate(${Math.floor(Math.random() * 24) - 12}deg)`;
+// let css = '';
+// for (let i = 0; i <= 100; i += 5) { css += `${i}% { transform: ${val()} }\n`; }
+@keyframes mfm-shake {
+	0% { transform: translate(-3px, -1px) rotate(-8deg) }
+	5% { transform: translate(0px, -1px) rotate(-10deg) }
+	10% { transform: translate(1px, -3px) rotate(0deg) }
+	15% { transform: translate(1px, 1px) rotate(11deg) }
+	20% { transform: translate(-2px, 1px) rotate(1deg) }
+	25% { transform: translate(-1px, -2px) rotate(-2deg) }
+	30% { transform: translate(-1px, 2px) rotate(-3deg) }
+	35% { transform: translate(2px, 1px) rotate(6deg) }
+	40% { transform: translate(-2px, -3px) rotate(-9deg) }
+	45% { transform: translate(0px, -1px) rotate(-12deg) }
+	50% { transform: translate(1px, 2px) rotate(10deg) }
+	55% { transform: translate(0px, -3px) rotate(8deg) }
+	60% { transform: translate(1px, -1px) rotate(8deg) }
+	65% { transform: translate(0px, -1px) rotate(-7deg) }
+	70% { transform: translate(-1px, -3px) rotate(6deg) }
+	75% { transform: translate(0px, -2px) rotate(4deg) }
+	80% { transform: translate(-2px, -1px) rotate(3deg) }
+	85% { transform: translate(1px, -3px) rotate(-10deg) }
+	90% { transform: translate(1px, 0px) rotate(3deg) }
+	95% { transform: translate(-2px, 0px) rotate(-3deg) }
+	100% { transform: translate(2px, 1px) rotate(2deg) }
+}
+
+@keyframes mfm-rubberBand {
+	from { transform: scale3d(1, 1, 1); }
+	30% { transform: scale3d(1.25, 0.75, 1); }
+	40% { transform: scale3d(0.75, 1.25, 1); }
+	50% { transform: scale3d(1.15, 0.85, 1); }
+	65% { transform: scale3d(0.95, 1.05, 1); }
+	75% { transform: scale3d(1.05, 0.95, 1); }
+	to { transform: scale3d(1, 1, 1); }
+}
+
+@keyframes mfm-rainbow {
+	0% { filter: hue-rotate(0deg) contrast(150%) saturate(150%); }
+	100% { filter: hue-rotate(360deg) contrast(150%) saturate(150%); }
+}
+</style>
+
+<style lang="scss" scoped>
+.havbbuyv {
+	white-space: pre-wrap;
+
+	&.nowrap {
+		white-space: pre;
+		word-wrap: normal; // https://codeday.me/jp/qa/20190424/690106.html
+		overflow: hidden;
+		text-overflow: ellipsis;
+	}
+
+	::v-deep(.quote) {
+		display: block;
+		margin: 8px;
+		padding: 6px 0 6px 12px;
+		color: var(--fg);
+		border-left: solid 3px var(--fg);
+		opacity: 0.7;
+	}
+
+	::v-deep(pre) {
+		font-size: 0.8em;
+	}
+
+	> ::v-deep(code) {
+		font-size: 0.8em;
+		word-break: break-all;
+		padding: 4px 6px;
+	}
+}
+</style>
diff --git a/packages/client/src/components/global/spacer.vue b/packages/client/src/components/global/spacer.vue
new file mode 100644
index 0000000000..1129d54c71
--- /dev/null
+++ b/packages/client/src/components/global/spacer.vue
@@ -0,0 +1,76 @@
+<template>
+<div ref="root" :class="$style.root" :style="{ padding: margin + 'px' }">
+	<div ref="content" :class="$style.content">
+		<slot></slot>
+	</div>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, onMounted, onUnmounted, ref } from 'vue';
+
+export default defineComponent({
+	props: {
+		contentMax: {
+			type: Number,
+			required: false,
+			default: null,
+		}
+	},
+
+	setup(props, context) {
+		let ro: ResizeObserver;
+		const root = ref<HTMLElement>(null);
+		const content = ref<HTMLElement>(null);
+		const margin = ref(0);
+		const adjust = (rect: { width: number; height: number; }) => {
+			if (rect.width > (props.contentMax || 500)) {
+				margin.value = 32;
+			} else {
+				margin.value = 12;
+			}
+		};
+
+		onMounted(() => {
+			ro = new ResizeObserver((entries) => {
+				/* iOSが対応していない
+				adjust({
+					width: entries[0].borderBoxSize[0].inlineSize,
+					height: entries[0].borderBoxSize[0].blockSize,
+				});
+				*/
+				adjust({
+					width: root.value.offsetWidth,
+					height: root.value.offsetHeight,
+				});
+			});
+			ro.observe(root.value);
+
+			if (props.contentMax) {
+				content.value.style.maxWidth = `${props.contentMax}px`;
+			}
+		});
+
+		onUnmounted(() => {
+			ro.disconnect();
+		});
+
+		return {
+			root,
+			content,
+			margin,
+		};
+	},
+});
+</script>
+
+<style lang="scss" module>
+.root {
+	box-sizing: border-box;
+	width: 100%;
+}
+
+.content {
+	margin: 0 auto;
+}
+</style>
diff --git a/packages/client/src/components/global/sticky-container.vue b/packages/client/src/components/global/sticky-container.vue
new file mode 100644
index 0000000000..859b2c1d73
--- /dev/null
+++ b/packages/client/src/components/global/sticky-container.vue
@@ -0,0 +1,74 @@
+<template>
+<div ref="rootEl">
+	<slot name="header"></slot>
+	<div ref="bodyEl">
+		<slot></slot>
+	</div>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, onMounted, onUnmounted, ref } from 'vue';
+
+export default defineComponent({
+	props: {
+		autoSticky: {
+			type: Boolean,
+			required: false,
+			default: false,
+		},
+	},
+
+	setup(props, context) {
+		const rootEl = ref<HTMLElement>(null);
+		const bodyEl = ref<HTMLElement>(null);
+
+		const calc = () => {
+			const currentStickyTop = getComputedStyle(rootEl.value).getPropertyValue('--stickyTop') || '0px';
+
+			const header = rootEl.value.children[0];
+			if (header === bodyEl.value) {
+				bodyEl.value.style.setProperty('--stickyTop', currentStickyTop);
+			} else {
+				bodyEl.value.style.setProperty('--stickyTop', `calc(${currentStickyTop} + ${header.offsetHeight}px)`);
+
+				if (props.autoSticky) {
+					header.style.setProperty('--stickyTop', currentStickyTop);
+					header.style.position = 'sticky';
+					header.style.top = 'var(--stickyTop)';
+					header.style.zIndex = '1';
+				}
+			}
+		};
+
+		onMounted(() => {
+			calc();
+
+			const observer = new MutationObserver(() => {
+				setTimeout(() => {
+					calc();
+				}, 100);
+			});
+
+			observer.observe(rootEl.value, {
+				attributes: false,
+				childList: true,
+				subtree: false,
+			});
+
+			onUnmounted(() => {
+				observer.disconnect();
+			});
+		});
+
+		return {
+			rootEl,
+			bodyEl,
+		};
+	},
+});
+</script>
+
+<style lang="scss" module>
+
+</style>
diff --git a/packages/client/src/components/global/time.vue b/packages/client/src/components/global/time.vue
new file mode 100644
index 0000000000..6a330a2307
--- /dev/null
+++ b/packages/client/src/components/global/time.vue
@@ -0,0 +1,73 @@
+<template>
+<time :title="absolute">
+	<template v-if="mode == 'relative'">{{ relative }}</template>
+	<template v-else-if="mode == 'absolute'">{{ absolute }}</template>
+	<template v-else-if="mode == 'detail'">{{ absolute }} ({{ relative }})</template>
+</time>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+
+export default defineComponent({
+	props: {
+		time: {
+			type: [Date, String],
+			required: true
+		},
+		mode: {
+			type: String,
+			default: 'relative'
+		}
+	},
+	data() {
+		return {
+			tickId: null,
+			now: new Date()
+		};
+	},
+	computed: {
+		_time(): Date {
+			return typeof this.time == 'string' ? new Date(this.time) : this.time;
+		},
+		absolute(): string {
+			return this._time.toLocaleString();
+		},
+		relative(): string {
+			const time = this._time;
+			const ago = (this.now.getTime() - time.getTime()) / 1000/*ms*/;
+			return (
+				ago >= 31536000 ? this.$t('_ago.yearsAgo',   { n: (~~(ago / 31536000)).toString() }) :
+				ago >= 2592000  ? this.$t('_ago.monthsAgo',  { n: (~~(ago / 2592000)).toString() }) :
+				ago >= 604800   ? this.$t('_ago.weeksAgo',   { n: (~~(ago / 604800)).toString() }) :
+				ago >= 86400    ? this.$t('_ago.daysAgo',    { n: (~~(ago / 86400)).toString() }) :
+				ago >= 3600     ? this.$t('_ago.hoursAgo',   { n: (~~(ago / 3600)).toString() }) :
+				ago >= 60       ? this.$t('_ago.minutesAgo', { n: (~~(ago / 60)).toString() }) :
+				ago >= 10       ? this.$t('_ago.secondsAgo', { n: (~~(ago % 60)).toString() }) :
+				ago >= -1       ? this.$ts._ago.justNow :
+				ago <  -1       ? this.$ts._ago.future :
+				this.$ts._ago.unknown);
+		}
+	},
+	created() {
+		if (this.mode == 'relative' || this.mode == 'detail') {
+			this.tickId = window.requestAnimationFrame(this.tick);
+		}
+	},
+	unmounted() {
+		if (this.mode === 'relative' || this.mode === 'detail') {
+			window.clearTimeout(this.tickId);
+		}
+	},
+	methods: {
+		tick() {
+			// TODO: パフォーマンス向上のため、このコンポーネントが画面内に表示されている場合のみ更新する
+			this.now = new Date();
+
+			this.tickId = setTimeout(() => {
+				window.requestAnimationFrame(this.tick);
+			}, 10000);
+		}
+	}
+});
+</script>
diff --git a/packages/client/src/components/global/url.vue b/packages/client/src/components/global/url.vue
new file mode 100644
index 0000000000..092fe6620c
--- /dev/null
+++ b/packages/client/src/components/global/url.vue
@@ -0,0 +1,142 @@
+<template>
+<component :is="self ? 'MkA' : 'a'" class="ieqqeuvs _link" :[attr]="self ? url.substr(local.length) : url" :rel="rel" :target="target"
+	@mouseover="onMouseover"
+	@mouseleave="onMouseleave"
+	@contextmenu.stop="() => {}"
+>
+	<template v-if="!self">
+		<span class="schema">{{ schema }}//</span>
+		<span class="hostname">{{ hostname }}</span>
+		<span class="port" v-if="port != ''">:{{ port }}</span>
+	</template>
+	<template v-if="pathname === '/' && self">
+		<span class="self">{{ hostname }}</span>
+	</template>
+	<span class="pathname" v-if="pathname != ''">{{ self ? pathname.substr(1) : pathname }}</span>
+	<span class="query">{{ query }}</span>
+	<span class="hash">{{ hash }}</span>
+	<i v-if="target === '_blank'" class="fas fa-external-link-square-alt icon"></i>
+</component>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import { toUnicode as decodePunycode } from 'punycode/';
+import { url as local } from '@/config';
+import { isDeviceTouch } from '@/scripts/is-device-touch';
+import * as os from '@/os';
+
+export default defineComponent({
+	props: {
+		url: {
+			type: String,
+			required: true,
+		},
+		rel: {
+			type: String,
+			required: false,
+		}
+	},
+	data() {
+		const self = this.url.startsWith(local);
+		return {
+			local,
+			schema: null as string | null,
+			hostname: null as string | null,
+			port: null as string | null,
+			pathname: null as string | null,
+			query: null as string | null,
+			hash: null as string | null,
+			self: self,
+			attr: self ? 'to' : 'href',
+			target: self ? null : '_blank',
+			showTimer: null,
+			hideTimer: null,
+			checkTimer: null,
+			close: null,
+		};
+	},
+	created() {
+		const url = new URL(this.url);
+		this.schema = url.protocol;
+		this.hostname = decodePunycode(url.hostname);
+		this.port = url.port;
+		this.pathname = decodeURIComponent(url.pathname);
+		this.query = decodeURIComponent(url.search);
+		this.hash = decodeURIComponent(url.hash);
+	},
+	methods: {
+		async showPreview() {
+			if (!document.body.contains(this.$el)) return;
+			if (this.close) return;
+
+			const { dispose } = await os.popup(import('@/components/url-preview-popup.vue'), {
+				url: this.url,
+				source: this.$el
+			});
+
+			this.close = () => {
+				dispose();
+			};
+
+			this.checkTimer = setInterval(() => {
+				if (!document.body.contains(this.$el)) this.closePreview();
+			}, 1000);
+		},
+		closePreview() {
+			if (this.close) {
+				clearInterval(this.checkTimer);
+				this.close();
+				this.close = null;
+			}
+		},
+		onMouseover() {
+			if (isDeviceTouch) return;
+			clearTimeout(this.showTimer);
+			clearTimeout(this.hideTimer);
+			this.showTimer = setTimeout(this.showPreview, 500);
+		},
+		onMouseleave() {
+			if (isDeviceTouch) return;
+			clearTimeout(this.showTimer);
+			clearTimeout(this.hideTimer);
+			this.hideTimer = setTimeout(this.closePreview, 500);
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.ieqqeuvs {
+	word-break: break-all;
+
+	> .icon {
+		padding-left: 2px;
+		font-size: .9em;
+	}
+
+	> .self {
+		font-weight: bold;
+	}
+
+	> .schema {
+		opacity: 0.5;
+	}
+
+	> .hostname {
+		font-weight: bold;
+	}
+
+	> .pathname {
+		opacity: 0.8;
+	}
+
+	> .query {
+		opacity: 0.5;
+	}
+
+	> .hash {
+		font-style: italic;
+	}
+}
+</style>
diff --git a/packages/client/src/components/global/user-name.vue b/packages/client/src/components/global/user-name.vue
new file mode 100644
index 0000000000..bc93a8ea30
--- /dev/null
+++ b/packages/client/src/components/global/user-name.vue
@@ -0,0 +1,20 @@
+<template>
+<Mfm :text="user.name || user.username" :plain="true" :nowrap="nowrap" :custom-emojis="user.emojis"/>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+
+export default defineComponent({
+	props: {
+		user: {
+			type: Object,
+			required: true
+		},
+		nowrap: {
+			type: Boolean,
+			default: true
+		},
+	}
+});
+</script>
diff --git a/packages/client/src/components/google.vue b/packages/client/src/components/google.vue
new file mode 100644
index 0000000000..c48feffbf1
--- /dev/null
+++ b/packages/client/src/components/google.vue
@@ -0,0 +1,64 @@
+<template>
+<div class="mk-google">
+	<input type="search" v-model="query" :placeholder="q">
+	<button @click="search"><i class="fas fa-search"></i> {{ $ts.search }}</button>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import * as os from '@/os';
+
+export default defineComponent({
+	props: {
+		q: {
+			type: String,
+			required: true,
+		}
+	},
+	data() {
+		return {
+			query: null,
+		};
+	},
+	mounted() {
+		this.query = this.q;
+	},
+	methods: {
+		search() {
+			window.open(`https://www.google.com/search?q=${this.query}`, '_blank');
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.mk-google {
+	display: flex;
+	margin: 8px 0;
+
+	> input {
+		flex-shrink: 1;
+		padding: 10px;
+		width: 100%;
+		height: 40px;
+		font-size: 16px;
+		border: solid 1px var(--divider);
+		border-radius: 4px 0 0 4px;
+		-webkit-appearance: textfield;
+	}
+
+	> button {
+		flex-shrink: 0;
+		margin: 0;
+		padding: 0 16px;
+		border: solid 1px var(--divider);
+		border-left: none;
+		border-radius: 0 4px 4px 0;
+
+		&:active {
+			box-shadow: 0 2px 4px rgba(#000, 0.15) inset;
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/image-viewer.vue b/packages/client/src/components/image-viewer.vue
new file mode 100644
index 0000000000..fc28c30b56
--- /dev/null
+++ b/packages/client/src/components/image-viewer.vue
@@ -0,0 +1,85 @@
+<template>
+<MkModal ref="modal" @click="$refs.modal.close()" @closed="$emit('closed')">
+	<div class="xubzgfga">
+		<header>{{ image.name }}</header>
+		<img :src="image.url" :alt="image.comment" :title="image.comment" @click="$refs.modal.close()"/>
+		<footer>
+			<span>{{ image.type }}</span>
+			<span>{{ bytes(image.size) }}</span>
+			<span v-if="image.properties && image.properties.width">{{ number(image.properties.width) }}px × {{ number(image.properties.height) }}px</span>
+		</footer>
+	</div>
+</MkModal>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import bytes from '@/filters/bytes';
+import number from '@/filters/number';
+import MkModal from '@/components/ui/modal.vue';
+
+export default defineComponent({
+	components: {
+		MkModal,
+	},
+
+	props: {
+		image: {
+			type: Object,
+			required: true
+		},
+	},
+
+	emits: ['closed'],
+
+	methods: {
+		bytes,
+		number,
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.xubzgfga {
+	display: flex;
+	flex-direction: column;
+	height: 100%;
+
+	> header,
+	> footer {
+		align-self: center;
+		display: inline-block;
+		padding: 6px 9px;
+		font-size: 90%;
+		background: rgba(0, 0, 0, 0.5);
+		border-radius: 6px;
+		color: #fff;
+	}
+
+	> header {
+		margin-bottom: 8px;
+		opacity: 0.9;
+	}
+
+	> img {
+		display: block;
+		flex: 1;
+		min-height: 0;
+		object-fit: contain;
+		width: 100%;
+		cursor: zoom-out;
+		image-orientation: from-image;
+	}
+
+	> footer {
+		margin-top: 8px;
+		opacity: 0.8;
+
+		> span + span {
+			margin-left: 0.5em;
+			padding-left: 0.5em;
+			border-left: solid 1px rgba(255, 255, 255, 0.5);
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/img-with-blurhash.vue b/packages/client/src/components/img-with-blurhash.vue
new file mode 100644
index 0000000000..7e80b00208
--- /dev/null
+++ b/packages/client/src/components/img-with-blurhash.vue
@@ -0,0 +1,100 @@
+<template>
+<div class="xubzgfgb" :class="{ cover }" :title="title">
+	<canvas ref="canvas" :width="size" :height="size" :title="title" v-if="!loaded"/>
+	<img v-if="src" :src="src" :title="title" :alt="alt" @load="onLoad"/>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import { decode } from 'blurhash';
+
+export default defineComponent({
+	props: {
+		src: {
+			type: String,
+			required: false,
+			default: null
+		},
+		hash: {
+			type: String,
+			required: true
+		},
+		alt: {
+			type: String,
+			required: false,
+			default: '',
+		},
+		title: {
+			type: String,
+			required: false,
+			default: null,
+		},
+		size: {
+			type: Number,
+			required: false,
+			default: 64
+		},
+		cover: {
+			type: Boolean,
+			required: false,
+			default: true,
+		}
+	},
+
+	data() {
+		return {
+			loaded: false,
+		};
+	},
+
+	mounted() {
+		this.draw();
+	},
+
+	methods: {
+		draw() {
+			if (this.hash == null) return;
+			const pixels = decode(this.hash, this.size, this.size);
+			const ctx = (this.$refs.canvas as HTMLCanvasElement).getContext('2d');
+			const imageData = ctx!.createImageData(this.size, this.size);
+			imageData.data.set(pixels);
+			ctx!.putImageData(imageData, 0, 0);
+		},
+
+		onLoad() {
+			this.loaded = true;
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.xubzgfgb {
+	position: relative;
+	width: 100%;
+	height: 100%;
+
+	> canvas,
+	> img {
+		display: block;
+		width: 100%;
+		height: 100%;
+	}
+
+	> canvas {
+		position: absolute;
+		object-fit: cover;
+	}
+
+	> img {
+		object-fit: contain;
+	}
+
+	&.cover {
+		> img {
+			object-fit: cover;
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/index.ts b/packages/client/src/components/index.ts
new file mode 100644
index 0000000000..2340b228f8
--- /dev/null
+++ b/packages/client/src/components/index.ts
@@ -0,0 +1,37 @@
+import { App } from 'vue';
+
+import mfm from './global/misskey-flavored-markdown.vue';
+import a from './global/a.vue';
+import acct from './global/acct.vue';
+import avatar from './global/avatar.vue';
+import emoji from './global/emoji.vue';
+import userName from './global/user-name.vue';
+import ellipsis from './global/ellipsis.vue';
+import time from './global/time.vue';
+import url from './global/url.vue';
+import i18n from './global/i18n';
+import loading from './global/loading.vue';
+import error from './global/error.vue';
+import ad from './global/ad.vue';
+import header from './global/header.vue';
+import spacer from './global/spacer.vue';
+import stickyContainer from './global/sticky-container.vue';
+
+export default function(app: App) {
+	app.component('I18n', i18n);
+	app.component('Mfm', mfm);
+	app.component('MkA', a);
+	app.component('MkAcct', acct);
+	app.component('MkAvatar', avatar);
+	app.component('MkEmoji', emoji);
+	app.component('MkUserName', userName);
+	app.component('MkEllipsis', ellipsis);
+	app.component('MkTime', time);
+	app.component('MkUrl', url);
+	app.component('MkLoading', loading);
+	app.component('MkError', error);
+	app.component('MkAd', ad);
+	app.component('MkHeader', header);
+	app.component('MkSpacer', spacer);
+	app.component('MkStickyContainer', stickyContainer);
+}
diff --git a/packages/client/src/components/instance-stats.vue b/packages/client/src/components/instance-stats.vue
new file mode 100644
index 0000000000..bc62998a4a
--- /dev/null
+++ b/packages/client/src/components/instance-stats.vue
@@ -0,0 +1,80 @@
+<template>
+<div class="zbcjwnqg" style="margin-top: -8px;">
+	<div class="selects" style="display: flex;">
+		<MkSelect v-model="chartSrc" style="margin: 0; flex: 1;">
+			<optgroup :label="$ts.federation">
+				<option value="federation-instances">{{ $ts._charts.federationInstancesIncDec }}</option>
+				<option value="federation-instances-total">{{ $ts._charts.federationInstancesTotal }}</option>
+			</optgroup>
+			<optgroup :label="$ts.users">
+				<option value="users">{{ $ts._charts.usersIncDec }}</option>
+				<option value="users-total">{{ $ts._charts.usersTotal }}</option>
+				<option value="active-users">{{ $ts._charts.activeUsers }}</option>
+			</optgroup>
+			<optgroup :label="$ts.notes">
+				<option value="notes">{{ $ts._charts.notesIncDec }}</option>
+				<option value="local-notes">{{ $ts._charts.localNotesIncDec }}</option>
+				<option value="remote-notes">{{ $ts._charts.remoteNotesIncDec }}</option>
+				<option value="notes-total">{{ $ts._charts.notesTotal }}</option>
+			</optgroup>
+			<optgroup :label="$ts.drive">
+				<option value="drive-files">{{ $ts._charts.filesIncDec }}</option>
+				<option value="drive-files-total">{{ $ts._charts.filesTotal }}</option>
+				<option value="drive">{{ $ts._charts.storageUsageIncDec }}</option>
+				<option value="drive-total">{{ $ts._charts.storageUsageTotal }}</option>
+			</optgroup>
+		</MkSelect>
+		<MkSelect v-model="chartSpan" style="margin: 0 0 0 10px;">
+			<option value="hour">{{ $ts.perHour }}</option>
+			<option value="day">{{ $ts.perDay }}</option>
+		</MkSelect>
+	</div>
+	<MkChart :src="chartSrc" :span="chartSpan" :limit="chartLimit" :detailed="detailed"></MkChart>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, onMounted, ref, watch } from 'vue';
+import MkSelect from '@/components/form/select.vue';
+import MkChart from '@/components/chart.vue';
+import * as os from '@/os';
+import { defaultStore } from '@/store';
+
+export default defineComponent({
+	components: {
+		MkSelect,
+		MkChart,
+	},
+
+	props: {
+		chartLimit: {
+			type: Number,
+			required: false,
+			default: 90
+		},
+		detailed: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+	},
+
+	setup() {
+		const chartSpan = ref<'hour' | 'day'>('hour');
+		const chartSrc = ref('notes');
+
+		return {
+			chartSrc,
+			chartSpan,
+		};
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.zbcjwnqg {
+	> .selects {
+		padding: 8px 16px 0 16px;
+	}
+}
+</style>
diff --git a/packages/client/src/components/instance-ticker.vue b/packages/client/src/components/instance-ticker.vue
new file mode 100644
index 0000000000..1ce5a1c2c1
--- /dev/null
+++ b/packages/client/src/components/instance-ticker.vue
@@ -0,0 +1,62 @@
+<template>
+<div class="hpaizdrt" :style="bg">
+	<img v-if="info.faviconUrl" class="icon" :src="info.faviconUrl"/>
+	<span class="name">{{ info.name }}</span>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import { instanceName } from '@/config';
+
+export default defineComponent({
+	props: {
+		instance: {
+			type: Object,
+			required: false
+		},
+	},
+
+	data() {
+		return {
+			info: this.instance || {
+				faviconUrl: '/favicon.ico',
+				name: instanceName,
+				themeColor: (document.querySelector('meta[name="theme-color-orig"]') as HTMLMetaElement)?.content
+			}
+		}
+	},
+
+	computed: {
+		bg(): any {
+			const themeColor = this.info.themeColor || '#777777';
+			return {
+				background: `linear-gradient(90deg, ${themeColor}, ${themeColor + '00'})`
+			};
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.hpaizdrt {
+	$height: 1.1rem;
+
+	height: $height;
+	border-radius: 4px 0 0 4px;
+	overflow: hidden;
+	color: #fff;
+
+	> .icon {
+		height: 100%;
+	}
+
+	> .name {
+		margin-left: 4px;
+		line-height: $height;
+		font-size: 0.9em;
+		vertical-align: top;
+		font-weight: bold;
+	}
+}
+</style>
diff --git a/packages/client/src/components/launch-pad.vue b/packages/client/src/components/launch-pad.vue
new file mode 100644
index 0000000000..09f5f89f90
--- /dev/null
+++ b/packages/client/src/components/launch-pad.vue
@@ -0,0 +1,152 @@
+<template>
+<MkModal ref="modal" @click="$refs.modal.close()" @closed="$emit('closed')">
+	<div class="szkkfdyq _popup">
+		<div class="main">
+			<template v-for="item in items">
+				<button v-if="item.action" class="_button" @click="$event => { item.action($event); close(); }" v-click-anime>
+					<i class="icon" :class="item.icon"></i>
+					<div class="text">{{ item.text }}</div>
+					<span v-if="item.indicate" class="indicator"><i class="fas fa-circle"></i></span>
+				</button>
+				<MkA v-else :to="item.to" @click.passive="close()" v-click-anime>
+					<i class="icon" :class="item.icon"></i>
+					<div class="text">{{ item.text }}</div>
+					<span v-if="item.indicate" class="indicator"><i class="fas fa-circle"></i></span>
+				</MkA>
+			</template>
+		</div>
+		<div class="sub">
+			<a href="https://misskey-hub.net/help.html" target="_blank" @click.passive="close()" v-click-anime>
+				<i class="fas fa-question-circle icon"></i>
+				<div class="text">{{ $ts.help }}</div>
+			</a>
+			<MkA to="/about" @click.passive="close()" v-click-anime>
+				<i class="fas fa-info-circle icon"></i>
+				<div class="text">{{ $t('aboutX', { x: instanceName }) }}</div>
+			</MkA>
+			<MkA to="/about-misskey" @click.passive="close()" v-click-anime>
+				<img src="/static-assets/favicon.png" class="icon"/>
+				<div class="text">{{ $ts.aboutMisskey }}</div>
+			</MkA>
+		</div>
+	</div>
+</MkModal>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import MkModal from '@/components/ui/modal.vue';
+import { menuDef } from '@/menu';
+import { instanceName } from '@/config';
+
+export default defineComponent({
+	components: {
+		MkModal,
+	},
+
+	emits: ['closed'],
+
+	data() {
+		return {
+			menuDef: menuDef,
+			items: [],
+			instanceName,
+		};
+	},
+
+	computed: {
+		menu(): string[] {
+			return this.$store.state.menu;
+		},
+	},
+
+	created() {
+		this.items = Object.keys(this.menuDef).filter(k => !this.menu.includes(k)).map(k => this.menuDef[k]).filter(def => def.show == null ? true : def.show).map(def => ({
+			type: def.to ? 'link' : 'button',
+			text: this.$ts[def.title],
+			icon: def.icon,
+			to: def.to,
+			action: def.action,
+			indicate: def.indicated,
+		}));
+	},
+
+	methods: {
+		close() {
+			this.$refs.modal.close();
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.szkkfdyq {
+	width: 100%;
+	max-height: 100%;
+	max-width: 800px;
+	padding: 32px;
+	box-sizing: border-box;
+	overflow: auto;
+	text-align: center;
+	border-radius: 16px;
+
+	@media (max-width: 500px) {
+		padding: 16px;
+	}
+	
+	> .main, > .sub {
+		> * {
+			position: relative;
+			display: inline-flex;
+			flex-direction: column;
+			align-items: center;
+			justify-content: center;
+			vertical-align: bottom;
+			width: 128px;
+			height: 128px;
+			border-radius: var(--radius);
+
+			@media (max-width: 500px) {
+				width: 100px;
+				height: 100px;
+			}
+
+			&:hover {
+				background: rgba(0, 0, 0, 0.05);
+				text-decoration: none;
+			}
+
+			> .icon {
+				font-size: 26px;
+				height: 32px;
+			}
+
+			> .text {
+				margin-top: 8px;
+				font-size: 0.9em;
+				line-height: 1.5em;
+			}
+
+			> .indicator {
+				position: absolute;
+				top: 32px;
+				left: 32px;
+				color: var(--indicator);
+				font-size: 8px;
+				animation: blink 1s infinite;
+
+				@media (max-width: 500px) {
+					top: 16px;
+					left: 16px;
+				}
+			}
+		}
+	}
+
+	> .sub {
+		margin-top: 8px;
+		padding-top: 8px;
+		border-top: solid 0.5px var(--divider);
+	}
+}
+</style>
diff --git a/packages/client/src/components/link.vue b/packages/client/src/components/link.vue
new file mode 100644
index 0000000000..a8e096e0a0
--- /dev/null
+++ b/packages/client/src/components/link.vue
@@ -0,0 +1,92 @@
+<template>
+<component :is="self ? 'MkA' : 'a'" class="xlcxczvw _link" :[attr]="self ? url.substr(local.length) : url" :rel="rel" :target="target"
+	@mouseover="onMouseover"
+	@mouseleave="onMouseleave"
+	:title="url"
+>
+	<slot></slot>
+	<i v-if="target === '_blank'" class="fas fa-external-link-square-alt icon"></i>
+</component>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import { url as local } from '@/config';
+import { isDeviceTouch } from '@/scripts/is-device-touch';
+import * as os from '@/os';
+
+export default defineComponent({
+	props: {
+		url: {
+			type: String,
+			required: true,
+		},
+		rel: {
+			type: String,
+			required: false,
+		}
+	},
+	data() {
+		const self = this.url.startsWith(local);
+		return {
+			local,
+			self: self,
+			attr: self ? 'to' : 'href',
+			target: self ? null : '_blank',
+			showTimer: null,
+			hideTimer: null,
+			checkTimer: null,
+			close: null,
+		};
+	},
+	methods: {
+		async showPreview() {
+			if (!document.body.contains(this.$el)) return;
+			if (this.close) return;
+
+			const { dispose } = await os.popup(import('@/components/url-preview-popup.vue'), {
+				url: this.url,
+				source: this.$el
+			});
+
+			this.close = () => {
+				dispose();
+			};
+
+			this.checkTimer = setInterval(() => {
+				if (!document.body.contains(this.$el)) this.closePreview();
+			}, 1000);
+		},
+		closePreview() {
+			if (this.close) {
+				clearInterval(this.checkTimer);
+				this.close();
+				this.close = null;
+			}
+		},
+		onMouseover() {
+			if (isDeviceTouch) return;
+			clearTimeout(this.showTimer);
+			clearTimeout(this.hideTimer);
+			this.showTimer = setTimeout(this.showPreview, 500);
+		},
+		onMouseleave() {
+			if (isDeviceTouch) return;
+			clearTimeout(this.showTimer);
+			clearTimeout(this.hideTimer);
+			this.hideTimer = setTimeout(this.closePreview, 500);
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.xlcxczvw {
+	word-break: break-all;
+
+	> .icon {
+		padding-left: 2px;
+		font-size: .9em;
+	}
+}
+</style>
diff --git a/packages/client/src/components/media-banner.vue b/packages/client/src/components/media-banner.vue
new file mode 100644
index 0000000000..2cf8c772e5
--- /dev/null
+++ b/packages/client/src/components/media-banner.vue
@@ -0,0 +1,107 @@
+<template>
+<div class="mk-media-banner">
+	<div class="sensitive" v-if="media.isSensitive && hide" @click="hide = false">
+		<span class="icon"><i class="fas fa-exclamation-triangle"></i></span>
+		<b>{{ $ts.sensitive }}</b>
+		<span>{{ $ts.clickToShow }}</span>
+	</div>
+	<div class="audio" v-else-if="media.type.startsWith('audio') && media.type !== 'audio/midi'">
+		<audio class="audio"
+			:src="media.url"
+			:title="media.name"
+			controls
+			ref="audio"
+			@volumechange="volumechange"
+			preload="metadata" />
+	</div>
+	<a class="download" v-else
+		:href="media.url"
+		:title="media.name"
+		:download="media.name"
+	>
+		<span class="icon"><i class="fas fa-download"></i></span>
+		<b>{{ media.name }}</b>
+	</a>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import * as os from '@/os';
+import { ColdDeviceStorage } from '@/store';
+
+export default defineComponent({
+	props: {
+		media: {
+			type: Object,
+			required: true
+		}
+	},
+	data() {
+		return {
+			hide: true,
+		};
+	},
+	mounted() {
+		const audioTag = this.$refs.audio as HTMLAudioElement;
+		if (audioTag) audioTag.volume = ColdDeviceStorage.get('mediaVolume');
+	},
+	methods: {
+		volumechange() {
+			const audioTag = this.$refs.audio as HTMLAudioElement;
+			ColdDeviceStorage.set('mediaVolume', audioTag.volume);
+		},
+	},
+})
+</script>
+
+<style lang="scss" scoped>
+.mk-media-banner {
+	width: 100%;
+	border-radius: 4px;
+	margin-top: 4px;
+	overflow: hidden;
+
+	> .download,
+	> .sensitive {
+		display: flex;
+		align-items: center;
+		font-size: 12px;
+		padding: 8px 12px;
+		white-space: nowrap;
+
+		> * {
+			display: block;
+		}
+
+		> b {
+			overflow: hidden;
+			text-overflow: ellipsis;
+		}
+
+		> *:not(:last-child) {
+			margin-right: .2em;
+		}
+
+		> .icon {
+			font-size: 1.6em;
+		}
+	}
+
+	> .download {
+		background: var(--noteAttachedFile);
+	}
+
+	> .sensitive {
+		background: #111;
+		color: #fff;
+	}
+
+	> .audio {
+		.audio {
+			display: block;
+			width: 100%;
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/media-caption.vue b/packages/client/src/components/media-caption.vue
new file mode 100644
index 0000000000..08a3ca2b4c
--- /dev/null
+++ b/packages/client/src/components/media-caption.vue
@@ -0,0 +1,259 @@
+<template>
+	<MkModal ref="modal" @click="done(true)" @closed="$emit('closed')">
+		<div class="container">
+			<div class="fullwidth top-caption">
+				<div class="mk-dialog">
+					<header>
+						<Mfm v-if="title" class="title" :text="title"/>
+						<span class="text-count" :class="{ over: remainingLength < 0 }">{{ remainingLength }}</span>
+					</header>
+					<textarea autofocus v-model="inputValue" :placeholder="input.placeholder" @keydown="onInputKeydown"></textarea>
+					<div class="buttons" v-if="(showOkButton || showCancelButton)">
+						<MkButton inline @click="ok" primary :disabled="remainingLength < 0">{{ $ts.ok }}</MkButton>
+						<MkButton inline @click="cancel" >{{ $ts.cancel }}</MkButton>
+					</div>
+				</div>
+			</div>
+			<div class="hdrwpsaf fullwidth">
+				<header>{{ image.name }}</header>
+				<img :src="image.url" :alt="image.comment" :title="image.comment" @click="$refs.modal.close()"/>
+				<footer>
+					<span>{{ image.type }}</span>
+					<span>{{ bytes(image.size) }}</span>
+					<span v-if="image.properties && image.properties.width">{{ number(image.properties.width) }}px × {{ number(image.properties.height) }}px</span>
+				</footer>
+			</div>
+		</div>
+	</MkModal>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import { length } from 'stringz';
+import MkModal from '@/components/ui/modal.vue';
+import MkButton from '@/components/ui/button.vue';
+import bytes from '@/filters/bytes';
+import number from '@/filters/number';
+
+export default defineComponent({
+	components: {
+		MkModal,
+		MkButton,
+	},
+
+	props: {
+		image: {
+			type: Object,
+			required: true,
+		},
+		title: {
+			type: String,
+			required: false
+		},
+		input: {
+			required: true
+		},
+		showOkButton: {
+			type: Boolean,
+			default: true
+		},
+		showCancelButton: {
+			type: Boolean,
+			default: true
+		},
+		cancelableByBgClick: {
+			type: Boolean,
+			default: true
+		},
+	},
+
+	emits: ['done', 'closed'],
+
+	data() {
+		return {
+			inputValue: this.input.default ? this.input.default : null
+		};
+	},
+
+	computed: {
+		remainingLength(): number {
+			if (typeof this.inputValue != "string") return 512;
+			return 512 - length(this.inputValue);
+		}
+	},
+
+	mounted() {
+		document.addEventListener('keydown', this.onKeydown);
+	},
+
+	beforeUnmount() {
+		document.removeEventListener('keydown', this.onKeydown);
+	},
+
+	methods: {
+		bytes,
+		number,
+
+		done(canceled, result?) {
+			this.$emit('done', { canceled, result });
+			this.$refs.modal.close();
+		},
+
+		async ok() {
+			if (!this.showOkButton) return;
+
+			const result = this.inputValue;
+			this.done(false, result);
+		},
+
+		cancel() {
+			this.done(true);
+		},
+
+		onBgClick() {
+			if (this.cancelableByBgClick) {
+				this.cancel();
+			}
+		},
+
+		onKeydown(e) {
+			if (e.which === 27) { // ESC
+				this.cancel();
+			}
+		},
+
+		onInputKeydown(e) {
+			if (e.which === 13) { // Enter
+				if (e.ctrlKey) {
+					e.preventDefault();
+					e.stopPropagation();
+					this.ok();
+				}
+			}
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.container {
+	display: flex;
+	width: 100%;
+	height: 100%;
+	flex-direction: row;
+}
+@media (max-width: 850px) {
+	.container {
+		flex-direction: column;
+	}
+	.top-caption {
+		padding-bottom: 8px;
+	}
+}
+.fullwidth {
+	width: 100%;
+	margin: auto;
+}
+.mk-dialog {
+	position: relative;
+	padding: 32px;
+	min-width: 320px;
+	max-width: 480px;
+	box-sizing: border-box;
+	text-align: center;
+	background: var(--panel);
+	border-radius: var(--radius);
+	margin: auto;
+
+	> header {
+		margin: 0 0 8px 0;
+		position: relative;
+
+		> .title {
+			font-weight: bold;
+			font-size: 20px;
+		}
+
+		> .text-count {
+			opacity: 0.7;
+			position: absolute;
+			right: 0;
+		}
+	}
+
+	> .buttons {
+		margin-top: 16px;
+
+		> * {
+			margin: 0 8px;
+		}
+	}
+
+	> textarea {
+		display: block;
+		box-sizing: border-box;
+		padding: 0 24px;
+		margin: 0;
+		width: 100%;
+		font-size: 16px;
+		border: none;
+		border-radius: 0;
+		background: transparent;
+		color: var(--fg);
+		font-family: inherit;
+		max-width: 100%;
+		min-width: 100%;
+		min-height: 90px;
+
+		&:focus-visible {
+			outline: none;
+		}
+
+		&:disabled {
+			opacity: 0.5;
+		}
+	}
+}
+.hdrwpsaf {
+	display: flex;
+	flex-direction: column;
+	height: 100%;
+
+	> header,
+	> footer {
+		align-self: center;
+		display: inline-block;
+		padding: 6px 9px;
+		font-size: 90%;
+		background: rgba(0, 0, 0, 0.5);
+		border-radius: 6px;
+		color: #fff;
+	}
+
+	> header {
+		margin-bottom: 8px;
+		opacity: 0.9;
+	}
+
+	> img {
+		display: block;
+		flex: 1;
+		min-height: 0;
+		object-fit: contain;
+		width: 100%;
+		cursor: zoom-out;
+		image-orientation: from-image;
+	}
+
+	> footer {
+		margin-top: 8px;
+		opacity: 0.8;
+
+		> span + span {
+			margin-left: 0.5em;
+			padding-left: 0.5em;
+			border-left: solid 1px rgba(255, 255, 255, 0.5);
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/media-image.vue b/packages/client/src/components/media-image.vue
new file mode 100644
index 0000000000..8843b63207
--- /dev/null
+++ b/packages/client/src/components/media-image.vue
@@ -0,0 +1,155 @@
+<template>
+<div class="qjewsnkg" v-if="hide" @click="hide = false">
+	<ImgWithBlurhash class="bg" :hash="image.blurhash" :title="image.comment" :alt="image.comment"/>
+	<div class="text">
+		<div>
+			<b><i class="fas fa-exclamation-triangle"></i> {{ $ts.sensitive }}</b>
+			<span>{{ $ts.clickToShow }}</span>
+		</div>
+	</div>
+</div>
+<div class="gqnyydlz" :style="{ background: color }" v-else>
+	<a
+		:href="image.url"
+		:title="image.name"
+	>
+		<ImgWithBlurhash :hash="image.blurhash" :src="url" :alt="image.comment" :title="image.comment" :cover="false"/>
+		<div class="gif" v-if="image.type === 'image/gif'">GIF</div>
+	</a>
+	<i class="fas fa-eye-slash" @click="hide = true"></i>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import { getStaticImageUrl } from '@/scripts/get-static-image-url';
+import { extractAvgColorFromBlurhash } from '@/scripts/extract-avg-color-from-blurhash';
+import ImageViewer from './image-viewer.vue';
+import ImgWithBlurhash from '@/components/img-with-blurhash.vue';
+import * as os from '@/os';
+
+export default defineComponent({
+	components: {
+		ImgWithBlurhash
+	},
+	props: {
+		image: {
+			type: Object,
+			required: true
+		},
+		raw: {
+			default: false
+		}
+	},
+	data() {
+		return {
+			hide: true,
+			color: null,
+		};
+	},
+	computed: {
+		url(): any {
+			let url = this.$store.state.disableShowingAnimatedImages
+				? getStaticImageUrl(this.image.thumbnailUrl)
+				: this.image.thumbnailUrl;
+
+			if (this.raw || this.$store.state.loadRawImages) {
+				url = this.image.url;
+			}
+
+			return url;
+		}
+	},
+	created() {
+		// Plugin:register_note_view_interruptor を使って書き換えられる可能性があるためwatchする
+		this.$watch('image', () => {
+			this.hide = (this.$store.state.nsfw === 'force') ? true : this.image.isSensitive && (this.$store.state.nsfw !== 'ignore');
+			if (this.image.blurhash) {
+				this.color = extractAvgColorFromBlurhash(this.image.blurhash);
+			}
+		}, {
+			deep: true,
+			immediate: true,
+		});
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.qjewsnkg {
+	position: relative;
+
+	> .bg {
+		filter: brightness(0.5);
+	}
+
+	> .text {
+		position: absolute;
+		left: 0;
+		top: 0;
+		width: 100%;
+		height: 100%;
+		z-index: 1;
+		display: flex;
+		justify-content: center;
+		align-items: center;
+
+		> div {
+			display: table-cell;
+			text-align: center;
+			font-size: 0.8em;
+			color: #fff;
+
+			> * {
+				display: block;
+			}
+		}
+	}
+}
+
+.gqnyydlz {
+	position: relative;
+	border: solid 0.5px var(--divider);
+
+	> i {
+		display: block;
+		position: absolute;
+		border-radius: 6px;
+		background-color: var(--fg);
+		color: var(--accentLighten);
+		font-size: 14px;
+		opacity: .5;
+		padding: 3px 6px;
+		text-align: center;
+		cursor: pointer;
+		top: 12px;
+		right: 12px;
+	}
+
+	> a {
+		display: block;
+		cursor: zoom-in;
+		overflow: hidden;
+		width: 100%;
+		height: 100%;
+		background-position: center;
+		background-size: contain;
+		background-repeat: no-repeat;
+
+		> .gif {
+			background-color: var(--fg);
+			border-radius: 6px;
+			color: var(--accentLighten);
+			display: inline-block;
+			font-size: 14px;
+			font-weight: bold;
+			left: 12px;
+			opacity: .5;
+			padding: 0 6px;
+			text-align: center;
+			top: 12px;
+			pointer-events: none;
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/media-list.vue b/packages/client/src/components/media-list.vue
new file mode 100644
index 0000000000..51eaa86f35
--- /dev/null
+++ b/packages/client/src/components/media-list.vue
@@ -0,0 +1,167 @@
+<template>
+<div class="hoawjimk">
+	<XBanner v-for="media in mediaList.filter(media => !previewable(media))" :media="media" :key="media.id"/>
+	<div v-if="mediaList.filter(media => previewable(media)).length > 0" class="gird-container">
+		<div :data-count="mediaList.filter(media => previewable(media)).length" ref="gallery">
+			<template v-for="media in mediaList">
+				<XVideo :video="media" :key="media.id" v-if="media.type.startsWith('video')"/>
+				<XImage class="image" :data-id="media.id" :image="media" :key="media.id" v-else-if="media.type.startsWith('image')" :raw="raw"/>
+			</template>
+		</div>
+	</div>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, onMounted, PropType, ref } from 'vue';
+import * as misskey from 'misskey-js';
+import PhotoSwipeLightbox from 'photoswipe/dist/photoswipe-lightbox.esm.js';
+import PhotoSwipe from 'photoswipe/dist/photoswipe.esm.js';
+import 'photoswipe/dist/photoswipe.css';
+import XBanner from './media-banner.vue';
+import XImage from './media-image.vue';
+import XVideo from './media-video.vue';
+import * as os from '@/os';
+import { defaultStore } from '@/store';
+
+export default defineComponent({
+	components: {
+		XBanner,
+		XImage,
+		XVideo,
+	},
+	props: {
+		mediaList: {
+			type: Array as PropType<misskey.entities.DriveFile[]>,
+			required: true,
+		},
+		raw: {
+			default: false
+		},
+	},
+	setup(props) {
+		const gallery = ref(null);
+
+		onMounted(() => {
+			const lightbox = new PhotoSwipeLightbox({
+				dataSource: props.mediaList.filter(media => media.type.startsWith('image')).map(media => ({
+					src: media.url,
+					w: media.properties.width,
+					h: media.properties.height,
+					alt: media.name,
+				})),
+				gallery: gallery.value,
+				children: '.image',
+				thumbSelector: '.image',
+				pswpModule: PhotoSwipe
+			});
+
+			lightbox.on('itemData', (e) => {
+				const { itemData } = e;
+
+				// element is children
+				const { element } = itemData;
+
+				const id = element.dataset.id;
+				const file = props.mediaList.find(media => media.id === id);
+
+				itemData.src = file.url;
+				itemData.w = Number(file.properties.width);
+				itemData.h = Number(file.properties.height);
+				itemData.msrc = file.thumbnailUrl;
+				itemData.thumbCropped = true;
+			});
+
+			lightbox.init();
+		});
+
+		const previewable = (file: misskey.entities.DriveFile): boolean => {
+			return file.type.startsWith('video') || file.type.startsWith('image');
+		};
+
+		return {
+			previewable,
+			gallery,
+		};
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.hoawjimk {
+	> .gird-container {
+		position: relative;
+		width: 100%;
+		margin-top: 4px;
+
+		&:before {
+			content: '';
+			display: block;
+			padding-top: 56.25% // 16:9;
+		}
+
+		> div {
+			position: absolute;
+			top: 0;
+			right: 0;
+			bottom: 0;
+			left: 0;
+			display: grid;
+			grid-gap: 4px;
+
+			> * {
+				overflow: hidden;
+				border-radius: 6px;
+			}
+
+			&[data-count="1"] {
+				grid-template-rows: 1fr;
+			}
+
+			&[data-count="2"] {
+				grid-template-columns: 1fr 1fr;
+				grid-template-rows: 1fr;
+			}
+
+			&[data-count="3"] {
+				grid-template-columns: 1fr 0.5fr;
+				grid-template-rows: 1fr 1fr;
+
+				> *:nth-child(1) {
+					grid-row: 1 / 3;
+				}
+
+				> *:nth-child(3) {
+					grid-column: 2 / 3;
+					grid-row: 2 / 3;
+				}
+			}
+
+			&[data-count="4"] {
+				grid-template-columns: 1fr 1fr;
+				grid-template-rows: 1fr 1fr;
+			}
+
+			> *:nth-child(1) {
+				grid-column: 1 / 2;
+				grid-row: 1 / 2;
+			}
+
+			> *:nth-child(2) {
+				grid-column: 2 / 3;
+				grid-row: 1 / 2;
+			}
+
+			> *:nth-child(3) {
+				grid-column: 1 / 2;
+				grid-row: 2 / 3;
+			}
+
+			> *:nth-child(4) {
+				grid-column: 2 / 3;
+				grid-row: 2 / 3;
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/media-video.vue b/packages/client/src/components/media-video.vue
new file mode 100644
index 0000000000..aa885bd564
--- /dev/null
+++ b/packages/client/src/components/media-video.vue
@@ -0,0 +1,97 @@
+<template>
+<div class="icozogqfvdetwohsdglrbswgrejoxbdj" v-if="hide" @click="hide = false">
+	<div>
+		<b><i class="fas fa-exclamation-triangle"></i> {{ $ts.sensitive }}</b>
+		<span>{{ $ts.clickToShow }}</span>
+	</div>
+</div>
+<div class="kkjnbbplepmiyuadieoenjgutgcmtsvu" v-else>
+	<video
+		:poster="video.thumbnailUrl"
+		:title="video.name"
+		preload="none"
+		controls
+		@contextmenu.stop
+	>
+		<source 
+			:src="video.url" 
+			:type="video.type"
+		>
+	</video>
+	<i class="fas fa-eye-slash" @click="hide = true"></i>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import * as os from '@/os';
+
+export default defineComponent({
+	props: {
+		video: {
+			type: Object,
+			required: true
+		}
+	},
+	data() {
+		return {
+			hide: true,
+		};
+	},
+	created() {
+		this.hide = (this.$store.state.nsfw === 'force') ? true : this.video.isSensitive && (this.$store.state.nsfw !== 'ignore');
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.kkjnbbplepmiyuadieoenjgutgcmtsvu {
+	position: relative;
+
+	> i {
+		display: block;
+		position: absolute;
+		border-radius: 6px;
+		background-color: var(--fg);
+		color: var(--accentLighten);
+		font-size: 14px;
+		opacity: .5;
+		padding: 3px 6px;
+		text-align: center;
+		cursor: pointer;
+		top: 12px;
+		right: 12px;
+	}
+
+	> video {
+		display: flex;
+		justify-content: center;
+		align-items: center;
+
+		font-size: 3.5em;
+		overflow: hidden;
+		background-position: center;
+		background-size: cover;
+		width: 100%;
+		height: 100%;
+	}
+}
+
+.icozogqfvdetwohsdglrbswgrejoxbdj {
+	display: flex;
+	justify-content: center;
+	align-items: center;
+	background: #111;
+	color: #fff;
+
+	> div {
+		display: table-cell;
+		text-align: center;
+		font-size: 12px;
+
+		> b {
+			display: block;
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/mention.vue b/packages/client/src/components/mention.vue
new file mode 100644
index 0000000000..a5be3fab22
--- /dev/null
+++ b/packages/client/src/components/mention.vue
@@ -0,0 +1,84 @@
+<template>
+<MkA v-if="url.startsWith('/')" class="ldlomzub" :class="{ isMe }" :to="url" v-user-preview="canonical" :style="{ background: bg }">
+	<img class="icon" :src="`/avatar/@${username}@${host}`" alt="">
+	<span class="main">
+		<span class="username">@{{ username }}</span>
+		<span class="host" v-if="(host != localHost) || $store.state.showFullAcct">@{{ toUnicode(host) }}</span>
+	</span>
+</MkA>
+<a v-else class="ldlomzub" :href="url" target="_blank" rel="noopener" :style="{ background: bg }">
+	<span class="main">
+		<span class="username">@{{ username }}</span>
+		<span class="host">@{{ toUnicode(host) }}</span>
+	</span>
+</a>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import * as tinycolor from 'tinycolor2';
+import { toUnicode } from 'punycode';
+import { host as localHost } from '@/config';
+import { $i } from '@/account';
+
+export default defineComponent({
+	props: {
+		username: {
+			type: String,
+			required: true
+		},
+		host: {
+			type: String,
+			required: true
+		}
+	},
+
+	setup(props) {
+		const canonical = props.host === localHost ? `@${props.username}` : `@${props.username}@${toUnicode(props.host)}`;
+
+		const url = `/${canonical}`;
+
+		const isMe = $i && (
+			`@${props.username}@${toUnicode(props.host)}` === `@${$i.username}@${toUnicode(localHost)}`.toLowerCase()
+		);
+
+		const bg = tinycolor(getComputedStyle(document.documentElement).getPropertyValue(isMe ? '--mentionMe' : '--mention'));
+		bg.setAlpha(0.1);
+
+		return {
+			localHost,
+			isMe,
+			url,
+			canonical,
+			toUnicode,
+			bg: bg.toRgbString(),
+		};
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.ldlomzub {
+	display: inline-block;
+	padding: 4px 8px 4px 4px;
+	border-radius: 999px;
+	color: var(--mention);
+
+	&.isMe {
+		color: var(--mentionMe);
+	}
+
+	> .icon {
+		width: 1.5em;
+		margin: 0 0.2em 0 0;
+		vertical-align: bottom;
+		border-radius: 100%;
+	}
+
+	> .main {
+		> .host {
+			opacity: 0.5;
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/mfm.ts b/packages/client/src/components/mfm.ts
new file mode 100644
index 0000000000..d41cf6fc2b
--- /dev/null
+++ b/packages/client/src/components/mfm.ts
@@ -0,0 +1,321 @@
+import { VNode, defineComponent, h } from 'vue';
+import * as mfm from 'mfm-js';
+import MkUrl from '@/components/global/url.vue';
+import MkLink from '@/components/link.vue';
+import MkMention from '@/components/mention.vue';
+import MkEmoji from '@/components/global/emoji.vue';
+import { concat } from '@/scripts/array';
+import MkFormula from '@/components/formula.vue';
+import MkCode from '@/components/code.vue';
+import MkGoogle from '@/components/google.vue';
+import MkSparkle from '@/components/sparkle.vue';
+import MkA from '@/components/global/a.vue';
+import { host } from '@/config';
+import { MFM_TAGS } from '@/scripts/mfm-tags';
+
+export default defineComponent({
+	props: {
+		text: {
+			type: String,
+			required: true
+		},
+		plain: {
+			type: Boolean,
+			default: false
+		},
+		nowrap: {
+			type: Boolean,
+			default: false
+		},
+		author: {
+			type: Object,
+			default: null
+		},
+		i: {
+			type: Object,
+			default: null
+		},
+		customEmojis: {
+			required: false,
+		},
+		isNote: {
+			type: Boolean,
+			default: true
+		},
+	},
+
+	render() {
+		if (this.text == null || this.text == '') return;
+
+		const ast = (this.plain ? mfm.parsePlain : mfm.parse)(this.text, { fnNameList: MFM_TAGS });
+
+		const validTime = (t: string | null | undefined) => {
+			if (t == null) return null;
+			return t.match(/^[0-9.]+s$/) ? t : null;
+		};
+
+		const genEl = (ast: mfm.MfmNode[]) => concat(ast.map((token): VNode[] => {
+			switch (token.type) {
+				case 'text': {
+					const text = token.props.text.replace(/(\r\n|\n|\r)/g, '\n');
+
+					if (!this.plain) {
+						const res = [];
+						for (const t of text.split('\n')) {
+							res.push(h('br'));
+							res.push(t);
+						}
+						res.shift();
+						return res;
+					} else {
+						return [text.replace(/\n/g, ' ')];
+					}
+				}
+
+				case 'bold': {
+					return [h('b', genEl(token.children))];
+				}
+
+				case 'strike': {
+					return [h('del', genEl(token.children))];
+				}
+
+				case 'italic': {
+					return h('i', {
+						style: 'font-style: oblique;'
+					}, genEl(token.children));
+				}
+
+				case 'fn': {
+					// TODO: CSSを文字列で組み立てていくと token.props.args.~~~ 経由でCSSインジェクションできるのでよしなにやる
+					let style;
+					switch (token.props.name) {
+						case 'tada': {
+							style = `font-size: 150%;` + (this.$store.state.animatedMfm ? 'animation: tada 1s linear infinite both;' : '');
+							break;
+						}
+						case 'jelly': {
+							const speed = validTime(token.props.args.speed) || '1s';
+							style = (this.$store.state.animatedMfm ? `animation: mfm-rubberBand ${speed} linear infinite both;` : '');
+							break;
+						}
+						case 'twitch': {
+							const speed = validTime(token.props.args.speed) || '0.5s';
+							style = this.$store.state.animatedMfm ? `animation: mfm-twitch ${speed} ease infinite;` : '';
+							break;
+						}
+						case 'shake': {
+							const speed = validTime(token.props.args.speed) || '0.5s';
+							style = this.$store.state.animatedMfm ? `animation: mfm-shake ${speed} ease infinite;` : '';
+							break;
+						}
+						case 'spin': {
+							const direction =
+								token.props.args.left ? 'reverse' :
+								token.props.args.alternate ? 'alternate' :
+								'normal';
+							const anime =
+								token.props.args.x ? 'mfm-spinX' :
+								token.props.args.y ? 'mfm-spinY' :
+								'mfm-spin';
+							const speed = validTime(token.props.args.speed) || '1.5s';
+							style = this.$store.state.animatedMfm ? `animation: ${anime} ${speed} linear infinite; animation-direction: ${direction};` : '';
+							break;
+						}
+						case 'jump': {
+							style = this.$store.state.animatedMfm ? 'animation: mfm-jump 0.75s linear infinite;' : '';
+							break;
+						}
+						case 'bounce': {
+							style = this.$store.state.animatedMfm ? 'animation: mfm-bounce 0.75s linear infinite; transform-origin: center bottom;' : '';
+							break;
+						}
+						case 'flip': {
+							const transform =
+								(token.props.args.h && token.props.args.v) ? 'scale(-1, -1)' :
+								token.props.args.v ? 'scaleY(-1)' :
+								'scaleX(-1)';
+							style = `transform: ${transform};`;
+							break;
+						}
+						case 'x2': {
+							style = `font-size: 200%;`;
+							break;
+						}
+						case 'x3': {
+							style = `font-size: 400%;`;
+							break;
+						}
+						case 'x4': {
+							style = `font-size: 600%;`;
+							break;
+						}
+						case 'font': {
+							const family =
+								token.props.args.serif ? 'serif' :
+								token.props.args.monospace ? 'monospace' :
+								token.props.args.cursive ? 'cursive' :
+								token.props.args.fantasy ? 'fantasy' :
+								token.props.args.emoji ? 'emoji' :
+								token.props.args.math ? 'math' :
+								null;
+							if (family) style = `font-family: ${family};`;
+							break;
+						}
+						case 'blur': {
+							return h('span', {
+								class: '_mfm_blur_',
+							}, genEl(token.children));
+						}
+						case 'rainbow': {
+							style = this.$store.state.animatedMfm ? 'animation: mfm-rainbow 1s linear infinite;' : '';
+							break;
+						}
+						case 'sparkle': {
+							if (!this.$store.state.animatedMfm) {
+								return genEl(token.children);
+							}
+							let count = token.props.args.count ? parseInt(token.props.args.count) : 10;
+							if (count > 100) {
+								count = 100;
+							}
+							const speed = token.props.args.speed ? parseFloat(token.props.args.speed) : 1;
+							return h(MkSparkle, {
+								count, speed,
+							}, genEl(token.children));
+						}
+					}
+					if (style == null) {
+						return h('span', {}, ['$[', token.props.name, ' ', ...genEl(token.children), ']']);
+					} else {
+						return h('span', {
+							style: 'display: inline-block;' + style,
+						}, genEl(token.children));
+					}
+				}
+
+				case 'small': {
+					return [h('small', {
+						style: 'opacity: 0.7;'
+					}, genEl(token.children))];
+				}
+
+				case 'center': {
+					return [h('div', {
+						style: 'text-align:center;'
+					}, genEl(token.children))];
+				}
+
+				case 'url': {
+					return [h(MkUrl, {
+						key: Math.random(),
+						url: token.props.url,
+						rel: 'nofollow noopener',
+					})];
+				}
+
+				case 'link': {
+					return [h(MkLink, {
+						key: Math.random(),
+						url: token.props.url,
+						rel: 'nofollow noopener',
+					}, genEl(token.children))];
+				}
+
+				case 'mention': {
+					return [h(MkMention, {
+						key: Math.random(),
+						host: (token.props.host == null && this.author && this.author.host != null ? this.author.host : token.props.host) || host,
+						username: token.props.username
+					})];
+				}
+
+				case 'hashtag': {
+					return [h(MkA, {
+						key: Math.random(),
+						to: this.isNote ? `/tags/${encodeURIComponent(token.props.hashtag)}` : `/explore/tags/${encodeURIComponent(token.props.hashtag)}`,
+						style: 'color:var(--hashtag);'
+					}, `#${token.props.hashtag}`)];
+				}
+
+				case 'blockCode': {
+					return [h(MkCode, {
+						key: Math.random(),
+						code: token.props.code,
+						lang: token.props.lang,
+					})];
+				}
+
+				case 'inlineCode': {
+					return [h(MkCode, {
+						key: Math.random(),
+						code: token.props.code,
+						inline: true
+					})];
+				}
+
+				case 'quote': {
+					if (!this.nowrap) {
+						return [h('div', {
+							class: 'quote'
+						}, genEl(token.children))];
+					} else {
+						return [h('span', {
+							class: 'quote'
+						}, genEl(token.children))];
+					}
+				}
+
+				case 'emojiCode': {
+					return [h(MkEmoji, {
+						key: Math.random(),
+						emoji: `:${token.props.name}:`,
+						customEmojis: this.customEmojis,
+						normal: this.plain
+					})];
+				}
+
+				case 'unicodeEmoji': {
+					return [h(MkEmoji, {
+						key: Math.random(),
+						emoji: token.props.emoji,
+						customEmojis: this.customEmojis,
+						normal: this.plain
+					})];
+				}
+
+				case 'mathInline': {
+					return [h(MkFormula, {
+						key: Math.random(),
+						formula: token.props.formula,
+						block: false
+					})];
+				}
+
+				case 'mathBlock': {
+					return [h(MkFormula, {
+						key: Math.random(),
+						formula: token.props.formula,
+						block: true
+					})];
+				}
+
+				case 'search': {
+					return [h(MkGoogle, {
+						key: Math.random(),
+						q: token.props.query
+					})];
+				}
+
+				default: {
+					console.error('unrecognized ast type:', token.type);
+
+					return [];
+				}
+			}
+		}));
+
+		// Parse ast to DOM
+		return h('span', genEl(ast));
+	}
+});
diff --git a/packages/client/src/components/mini-chart.vue b/packages/client/src/components/mini-chart.vue
new file mode 100644
index 0000000000..2eb9ae8cbe
--- /dev/null
+++ b/packages/client/src/components/mini-chart.vue
@@ -0,0 +1,90 @@
+<template>
+<svg :viewBox="`0 0 ${ viewBoxX } ${ viewBoxY }`" style="overflow:visible">
+	<defs>
+		<linearGradient :id="gradientId" x1="0" x2="0" y1="1" y2="0">
+			<stop offset="0%" stop-color="hsl(200, 80%, 70%)"></stop>
+			<stop offset="100%" stop-color="hsl(90, 80%, 70%)"></stop>
+		</linearGradient>
+		<mask :id="maskId" x="0" y="0" :width="viewBoxX" :height="viewBoxY">
+			<polygon
+				:points="polygonPoints"
+				fill="#fff"
+				fill-opacity="0.5"/>
+			<polyline
+				:points="polylinePoints"
+				fill="none"
+				stroke="#fff"
+				stroke-width="2"/>
+			<circle
+				:cx="headX"
+				:cy="headY"
+				r="3"
+				fill="#fff"/>
+		</mask>
+	</defs>
+	<rect
+		x="-10" y="-10"
+		:width="viewBoxX + 20" :height="viewBoxY + 20"
+		:style="`stroke: none; fill: url(#${ gradientId }); mask: url(#${ maskId })`"/>
+</svg>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import { v4 as uuid } from 'uuid';
+import * as os from '@/os';
+
+export default defineComponent({
+	props: {
+		src: {
+			type: Array,
+			required: true
+		}
+	},
+	data() {
+		return {
+			viewBoxX: 50,
+			viewBoxY: 30,
+			gradientId: uuid(),
+			maskId: uuid(),
+			polylinePoints: '',
+			polygonPoints: '',
+			headX: null,
+			headY: null,
+			clock: null
+		};
+	},
+	watch: {
+		src() {
+			this.draw();
+		}
+	},
+	created() {
+		this.draw();
+
+		// Vueが何故かWatchを発動させない場合があるので
+		this.clock = setInterval(this.draw, 1000);
+	},
+	beforeUnmount() {
+		clearInterval(this.clock);
+	},
+	methods: {
+		draw() {
+			const stats = this.src.slice().reverse();
+			const peak = Math.max.apply(null, stats) || 1;
+
+			const polylinePoints = stats.map((n, i) => [
+				i * (this.viewBoxX / (stats.length - 1)),
+				(1 - (n / peak)) * this.viewBoxY
+			]);
+
+			this.polylinePoints = polylinePoints.map(xy => `${xy[0]},${xy[1]}`).join(' ');
+
+			this.polygonPoints = `0,${ this.viewBoxY } ${ this.polylinePoints } ${ this.viewBoxX },${ this.viewBoxY }`;
+
+			this.headX = polylinePoints[polylinePoints.length - 1][0];
+			this.headY = polylinePoints[polylinePoints.length - 1][1];
+		}
+	}
+});
+</script>
diff --git a/packages/client/src/components/modal-page-window.vue b/packages/client/src/components/modal-page-window.vue
new file mode 100644
index 0000000000..2086736683
--- /dev/null
+++ b/packages/client/src/components/modal-page-window.vue
@@ -0,0 +1,223 @@
+<template>
+<MkModal ref="modal" @click="$emit('click')" @closed="$emit('closed')">
+	<div class="hrmcaedk _window _narrow_" :style="{ width: `${width}px`, height: (height ? `min(${height}px, 100%)` : '100%') }">
+		<div class="header" @contextmenu="onContextmenu">
+			<button v-if="history.length > 0" class="_button" @click="back()" v-tooltip="$ts.goBack"><i class="fas fa-arrow-left"></i></button>
+			<span v-else style="display: inline-block; width: 20px"></span>
+			<span v-if="pageInfo" class="title">
+				<i v-if="pageInfo.icon" class="icon" :class="pageInfo.icon"></i>
+				<span>{{ pageInfo.title }}</span>
+			</span>
+			<button class="_button" @click="$refs.modal.close()"><i class="fas fa-times"></i></button>
+		</div>
+		<div class="body">
+			<MkStickyContainer>
+				<template #header><MkHeader v-if="pageInfo && !pageInfo.hideHeader" :info="pageInfo"/></template>
+				<keep-alive>
+					<component :is="component" v-bind="props" :ref="changePage"/>
+				</keep-alive>
+			</MkStickyContainer>
+		</div>
+	</div>
+</MkModal>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import MkModal from '@/components/ui/modal.vue';
+import { popout } from '@/scripts/popout';
+import copyToClipboard from '@/scripts/copy-to-clipboard';
+import { resolve } from '@/router';
+import { url } from '@/config';
+import * as symbols from '@/symbols';
+import * as os from '@/os';
+
+export default defineComponent({
+	components: {
+		MkModal,
+	},
+
+	inject: {
+		sideViewHook: {
+			default: null
+		}
+	},
+
+	provide() {
+		return {
+			navHook: (path) => {
+				this.navigate(path);
+			},
+			shouldHeaderThin: true,
+		};
+	},
+
+	props: {
+		initialPath: {
+			type: String,
+			required: true,
+		},
+		initialComponent: {
+			type: Object,
+			required: true,
+		},
+		initialProps: {
+			type: Object,
+			required: false,
+			default: () => {},
+		},
+	},
+
+	emits: ['closed'],
+
+	data() {
+		return {
+			width: 860,
+			height: 660,
+			pageInfo: null,
+			path: this.initialPath,
+			component: this.initialComponent,
+			props: this.initialProps,
+			history: [],
+		};
+	},
+
+	computed: {
+		url(): string {
+			return url + this.path;
+		},
+
+		contextmenu() {
+			return [{
+				type: 'label',
+				text: this.path,
+			}, {
+				icon: 'fas fa-expand-alt',
+				text: this.$ts.showInPage,
+				action: this.expand
+			}, this.sideViewHook ? {
+				icon: 'fas fa-columns',
+				text: this.$ts.openInSideView,
+				action: () => {
+					this.sideViewHook(this.path);
+					this.$refs.window.close();
+				}
+			} : undefined, {
+				icon: 'fas fa-external-link-alt',
+				text: this.$ts.popout,
+				action: this.popout
+			}, null, {
+				icon: 'fas fa-external-link-alt',
+				text: this.$ts.openInNewTab,
+				action: () => {
+					window.open(this.url, '_blank');
+					this.$refs.window.close();
+				}
+			}, {
+				icon: 'fas fa-link',
+				text: this.$ts.copyLink,
+				action: () => {
+					copyToClipboard(this.url);
+				}
+			}];
+		},
+	},
+
+	methods: {
+		changePage(page) {
+			if (page == null) return;
+			if (page[symbols.PAGE_INFO]) {
+				this.pageInfo = page[symbols.PAGE_INFO];
+			}
+		},
+
+		navigate(path, record = true) {
+			if (record) this.history.push(this.path);
+			this.path = path;
+			const { component, props } = resolve(path);
+			this.component = component;
+			this.props = props;
+		},
+
+		back() {
+			this.navigate(this.history.pop(), false);
+		},
+
+		expand() {
+			this.$router.push(this.path);
+			this.$refs.window.close();
+		},
+
+		popout() {
+			popout(this.path, this.$el);
+			this.$refs.window.close();
+		},
+
+		onContextmenu(e) {
+			os.contextMenu(this.contextmenu, e);
+		}
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.hrmcaedk {
+	overflow: hidden;
+	display: flex;
+	flex-direction: column;
+	contain: content;
+
+	--root-margin: 24px;
+
+	@media (max-width: 500px) {
+		--root-margin: 16px;
+	}
+
+	> .header {
+		$height: 52px;
+		$height-narrow: 42px;
+		display: flex;
+		flex-shrink: 0;
+		height: $height;
+		line-height: $height;
+		font-weight: bold;
+		white-space: nowrap;
+		overflow: hidden;
+		text-overflow: ellipsis;
+		box-shadow: 0px 1px var(--divider);
+
+		> button {
+			height: $height;
+			width: $height;
+
+			&:hover {
+				color: var(--fgHighlighted);
+			}
+		}
+
+		@media (max-width: 500px) {
+			height: $height-narrow;
+			line-height: $height-narrow;
+			padding-left: 16px;
+
+			> button {
+				height: $height-narrow;
+				width: $height-narrow;
+			}
+		}
+
+		> .title {
+			flex: 1;
+
+			> .icon {
+				margin-right: 0.5em;
+			}
+		}
+	}
+
+	> .body {
+		overflow: auto;
+		background: var(--bg);
+	}
+}
+</style>
diff --git a/packages/client/src/components/note-detailed.vue b/packages/client/src/components/note-detailed.vue
new file mode 100644
index 0000000000..8b6905a0e4
--- /dev/null
+++ b/packages/client/src/components/note-detailed.vue
@@ -0,0 +1,1229 @@
+<template>
+<div
+	class="lxwezrsl _block"
+	v-if="!muted"
+	v-show="!isDeleted"
+	:tabindex="!isDeleted ? '-1' : null"
+	:class="{ renote: isRenote }"
+	v-hotkey="keymap"
+	v-size="{ max: [500, 450, 350, 300] }"
+>
+	<XSub v-for="note in conversation" class="reply-to-more" :key="note.id" :note="note"/>
+	<XSub :note="appearNote.reply" class="reply-to" v-if="appearNote.reply"/>
+	<div class="renote" v-if="isRenote">
+		<MkAvatar class="avatar" :user="note.user"/>
+		<i class="fas fa-retweet"></i>
+		<I18n :src="$ts.renotedBy" tag="span">
+			<template #user>
+				<MkA class="name" :to="userPage(note.user)" v-user-preview="note.userId">
+					<MkUserName :user="note.user"/>
+				</MkA>
+			</template>
+		</I18n>
+		<div class="info">
+			<button class="_button time" @click="showRenoteMenu()" ref="renoteTime">
+				<i v-if="isMyRenote" class="fas fa-ellipsis-h dropdownIcon"></i>
+				<MkTime :time="note.createdAt"/>
+			</button>
+			<span class="visibility" v-if="note.visibility !== 'public'">
+				<i v-if="note.visibility === 'home'" class="fas fa-home"></i>
+				<i v-else-if="note.visibility === 'followers'" class="fas fa-unlock"></i>
+				<i v-else-if="note.visibility === 'specified'" class="fas fa-envelope"></i>
+			</span>
+			<span class="localOnly" v-if="note.localOnly"><i class="fas fa-biohazard"></i></span>
+		</div>
+	</div>
+	<article class="article" @contextmenu.stop="onContextmenu">
+		<header class="header">
+			<MkAvatar class="avatar" :user="appearNote.user" :show-indicator="true"/>
+			<div class="body">
+				<div class="top">
+					<MkA class="name" :to="userPage(appearNote.user)" v-user-preview="appearNote.user.id">
+						<MkUserName :user="appearNote.user"/>
+					</MkA>
+					<span class="is-bot" v-if="appearNote.user.isBot">bot</span>
+					<span class="admin" v-if="appearNote.user.isAdmin"><i class="fas fa-bookmark"></i></span>
+					<span class="moderator" v-if="!appearNote.user.isAdmin && appearNote.user.isModerator"><i class="far fa-bookmark"></i></span>
+					<span class="visibility" v-if="appearNote.visibility !== 'public'">
+						<i v-if="appearNote.visibility === 'home'" class="fas fa-home"></i>
+						<i v-else-if="appearNote.visibility === 'followers'" class="fas fa-unlock"></i>
+						<i v-else-if="appearNote.visibility === 'specified'" class="fas fa-envelope"></i>
+					</span>
+					<span class="localOnly" v-if="appearNote.localOnly"><i class="fas fa-biohazard"></i></span>
+				</div>
+				<div class="username"><MkAcct :user="appearNote.user"/></div>
+				<MkInstanceTicker v-if="showTicker" class="ticker" :instance="appearNote.user.instance"/>
+			</div>
+		</header>
+		<div class="main">
+			<div class="body">
+				<p v-if="appearNote.cw != null" class="cw">
+					<Mfm v-if="appearNote.cw != ''" class="text" :text="appearNote.cw" :author="appearNote.user" :i="$i" :custom-emojis="appearNote.emojis"/>
+					<XCwButton v-model="showContent" :note="appearNote"/>
+				</p>
+				<div class="content" v-show="appearNote.cw == null || showContent">
+					<div class="text">
+						<span v-if="appearNote.isHidden" style="opacity: 0.5">({{ $ts.private }})</span>
+						<MkA class="reply" v-if="appearNote.replyId" :to="`/notes/${appearNote.replyId}`"><i class="fas fa-reply"></i></MkA>
+						<Mfm v-if="appearNote.text" :text="appearNote.text" :author="appearNote.user" :i="$i" :custom-emojis="appearNote.emojis"/>
+						<a class="rp" v-if="appearNote.renote != null">RN:</a>
+						<div class="translation" v-if="translating || translation">
+							<MkLoading v-if="translating" mini/>
+							<div class="translated" v-else>
+								<b>{{ $t('translatedFrom', { x: translation.sourceLang }) }}:</b>
+								{{ translation.text }}
+							</div>
+						</div>
+					</div>
+					<div class="files" v-if="appearNote.files.length > 0">
+						<XMediaList :media-list="appearNote.files"/>
+					</div>
+					<XPoll v-if="appearNote.poll" :note="appearNote" ref="pollViewer" class="poll"/>
+					<MkUrlPreview v-for="url in urls" :url="url" :key="url" :compact="true" :detail="true" class="url-preview"/>
+					<div class="renote" v-if="appearNote.renote"><XNoteSimple :note="appearNote.renote"/></div>
+				</div>
+				<MkA v-if="appearNote.channel && !inChannel" class="channel" :to="`/channels/${appearNote.channel.id}`"><i class="fas fa-satellite-dish"></i> {{ appearNote.channel.name }}</MkA>
+			</div>
+			<footer class="footer">
+				<div class="info">
+					<span class="mobile" v-if="appearNote.viaMobile"><i class="fas fa-mobile-alt"></i></span>
+					<MkTime class="created-at" :time="appearNote.createdAt" mode="detail"/>
+				</div>
+				<XReactionsViewer :note="appearNote" ref="reactionsViewer"/>
+				<button @click="reply()" class="button _button">
+					<template v-if="appearNote.reply"><i class="fas fa-reply-all"></i></template>
+					<template v-else><i class="fas fa-reply"></i></template>
+					<p class="count" v-if="appearNote.repliesCount > 0">{{ appearNote.repliesCount }}</p>
+				</button>
+				<button v-if="canRenote" @click="renote()" class="button _button" ref="renoteButton">
+					<i class="fas fa-retweet"></i><p class="count" v-if="appearNote.renoteCount > 0">{{ appearNote.renoteCount }}</p>
+				</button>
+				<button v-else class="button _button">
+					<i class="fas fa-ban"></i>
+				</button>
+				<button v-if="appearNote.myReaction == null" class="button _button" @click="react()" ref="reactButton">
+					<i class="fas fa-plus"></i>
+				</button>
+				<button v-if="appearNote.myReaction != null" class="button _button reacted" @click="undoReact(appearNote)" ref="reactButton">
+					<i class="fas fa-minus"></i>
+				</button>
+				<button class="button _button" @click="menu()" ref="menuButton">
+					<i class="fas fa-ellipsis-h"></i>
+				</button>
+			</footer>
+		</div>
+	</article>
+	<XSub v-for="note in replies" :key="note.id" :note="note" class="reply" :detail="true"/>
+</div>
+<div v-else class="_panel muted" @click="muted = false">
+	<I18n :src="$ts.userSaysSomething" tag="small">
+		<template #name>
+			<MkA class="name" :to="userPage(appearNote.user)" v-user-preview="appearNote.userId">
+				<MkUserName :user="appearNote.user"/>
+			</MkA>
+		</template>
+	</I18n>
+</div>
+</template>
+
+<script lang="ts">
+import { defineAsyncComponent, defineComponent, markRaw } from 'vue';
+import * as mfm from 'mfm-js';
+import { sum } from '@/scripts/array';
+import XSub from './note.sub.vue';
+import XNoteHeader from './note-header.vue';
+import XNoteSimple from './note-simple.vue';
+import XReactionsViewer from './reactions-viewer.vue';
+import XMediaList from './media-list.vue';
+import XCwButton from './cw-button.vue';
+import XPoll from './poll.vue';
+import { pleaseLogin } from '@/scripts/please-login';
+import { focusPrev, focusNext } from '@/scripts/focus';
+import { url } from '@/config';
+import copyToClipboard from '@/scripts/copy-to-clipboard';
+import { checkWordMute } from '@/scripts/check-word-mute';
+import { userPage } from '@/filters/user';
+import * as os from '@/os';
+import { noteActions, noteViewInterruptors } from '@/store';
+import { reactionPicker } from '@/scripts/reaction-picker';
+import { extractUrlFromMfm } from '@/scripts/extract-url-from-mfm';
+
+// TODO: note.vueとほぼ同じなので共通化したい
+export default defineComponent({
+	components: {
+		XSub,
+		XNoteHeader,
+		XNoteSimple,
+		XReactionsViewer,
+		XMediaList,
+		XCwButton,
+		XPoll,
+		MkUrlPreview: defineAsyncComponent(() => import('@/components/url-preview.vue')),
+		MkInstanceTicker: defineAsyncComponent(() => import('@/components/instance-ticker.vue')),
+	},
+
+	inject: {
+		inChannel: {
+			default: null
+		},
+	},
+
+	props: {
+		note: {
+			type: Object,
+			required: true
+		},
+	},
+
+	emits: ['update:note'],
+
+	data() {
+		return {
+			connection: null,
+			conversation: [],
+			replies: [],
+			showContent: false,
+			isDeleted: false,
+			muted: false,
+			translation: null,
+			translating: false,
+		};
+	},
+
+	computed: {
+		rs() {
+			return this.$store.state.reactions;
+		},
+		keymap(): any {
+			return {
+				'r': () => this.reply(true),
+				'e|a|plus': () => this.react(true),
+				'q': () => this.renote(true),
+				'f|b': this.favorite,
+				'delete|ctrl+d': this.del,
+				'ctrl+q': this.renoteDirectly,
+				'up|k|shift+tab': this.focusBefore,
+				'down|j|tab': this.focusAfter,
+				'esc': this.blur,
+				'm|o': () => this.menu(true),
+				's': this.toggleShowContent,
+				'1': () => this.reactDirectly(this.rs[0]),
+				'2': () => this.reactDirectly(this.rs[1]),
+				'3': () => this.reactDirectly(this.rs[2]),
+				'4': () => this.reactDirectly(this.rs[3]),
+				'5': () => this.reactDirectly(this.rs[4]),
+				'6': () => this.reactDirectly(this.rs[5]),
+				'7': () => this.reactDirectly(this.rs[6]),
+				'8': () => this.reactDirectly(this.rs[7]),
+				'9': () => this.reactDirectly(this.rs[8]),
+				'0': () => this.reactDirectly(this.rs[9]),
+			};
+		},
+
+		isRenote(): boolean {
+			return (this.note.renote &&
+				this.note.text == null &&
+				this.note.fileIds.length == 0 &&
+				this.note.poll == null);
+		},
+
+		appearNote(): any {
+			return this.isRenote ? this.note.renote : this.note;
+		},
+
+		isMyNote(): boolean {
+			return this.$i && (this.$i.id === this.appearNote.userId);
+		},
+
+		isMyRenote(): boolean {
+			return this.$i && (this.$i.id === this.note.userId);
+		},
+
+		canRenote(): boolean {
+			return ['public', 'home'].includes(this.appearNote.visibility) || this.isMyNote;
+		},
+
+		reactionsCount(): number {
+			return this.appearNote.reactions
+				? sum(Object.values(this.appearNote.reactions))
+				: 0;
+		},
+
+		urls(): string[] {
+			if (this.appearNote.text) {
+				return extractUrlFromMfm(mfm.parse(this.appearNote.text));
+			} else {
+				return null;
+			}
+		},
+
+		showTicker() {
+			if (this.$store.state.instanceTicker === 'always') return true;
+			if (this.$store.state.instanceTicker === 'remote' && this.appearNote.user.instance) return true;
+			return false;
+		}
+	},
+
+	async created() {
+		if (this.$i) {
+			this.connection = os.stream;
+		}
+
+		this.muted = await checkWordMute(this.appearNote, this.$i, this.$store.state.mutedWords);
+
+		// plugin
+		if (noteViewInterruptors.length > 0) {
+			let result = this.note;
+			for (const interruptor of noteViewInterruptors) {
+				result = await interruptor.handler(JSON.parse(JSON.stringify(result)));
+			}
+			this.$emit('update:note', Object.freeze(result));
+		}
+
+		os.api('notes/children', {
+			noteId: this.appearNote.id,
+			limit: 30
+		}).then(replies => {
+			this.replies = replies;
+		});
+
+		if (this.appearNote.replyId) {
+			os.api('notes/conversation', {
+				noteId: this.appearNote.replyId
+			}).then(conversation => {
+				this.conversation = conversation.reverse();
+			});
+		}
+	},
+
+	mounted() {
+		this.capture(true);
+
+		if (this.$i) {
+			this.connection.on('_connected_', this.onStreamConnected);
+		}
+	},
+
+	beforeUnmount() {
+		this.decapture(true);
+
+		if (this.$i) {
+			this.connection.off('_connected_', this.onStreamConnected);
+		}
+	},
+
+	methods: {
+		updateAppearNote(v) {
+			this.$emit('update:note', Object.freeze(this.isRenote ? {
+				...this.note,
+				renote: {
+					...this.note.renote,
+					...v
+				}
+			} : {
+				...this.note,
+				...v
+			}));
+		},
+
+		readPromo() {
+			os.api('promo/read', {
+				noteId: this.appearNote.id
+			});
+			this.isDeleted = true;
+		},
+
+		capture(withHandler = false) {
+			if (this.$i) {
+				// TODO: このノートがストリーミング経由で流れてきた場合のみ sr する
+				this.connection.send(document.body.contains(this.$el) ? 'sr' : 's', { id: this.appearNote.id });
+				if (withHandler) this.connection.on('noteUpdated', this.onStreamNoteUpdated);
+			}
+		},
+
+		decapture(withHandler = false) {
+			if (this.$i) {
+				this.connection.send('un', {
+					id: this.appearNote.id
+				});
+				if (withHandler) this.connection.off('noteUpdated', this.onStreamNoteUpdated);
+			}
+		},
+
+		onStreamConnected() {
+			this.capture();
+		},
+
+		onStreamNoteUpdated(data) {
+			const { type, id, body } = data;
+
+			if (id !== this.appearNote.id) return;
+
+			switch (type) {
+				case 'reacted': {
+					const reaction = body.reaction;
+
+					// DeepではなくShallowコピーであることに注意。n.reactions[reaction] = hogeとかしないように(親からもらったデータをミューテートすることになるので)
+					let n = {
+						...this.appearNote,
+					};
+
+					if (body.emoji) {
+						const emojis = this.appearNote.emojis || [];
+						if (!emojis.includes(body.emoji)) {
+							n.emojis = [...emojis, body.emoji];
+						}
+					}
+
+					// TODO: reactionsプロパティがない場合ってあったっけ？ なければ || {} は消せる
+					const currentCount = (this.appearNote.reactions || {})[reaction] || 0;
+
+					// Increment the count
+					n.reactions = {
+						...this.appearNote.reactions,
+						[reaction]: currentCount + 1
+					};
+
+					if (body.userId === this.$i.id) {
+						n.myReaction = reaction;
+					}
+
+					this.updateAppearNote(n);
+					break;
+				}
+
+				case 'unreacted': {
+					const reaction = body.reaction;
+
+					// DeepではなくShallowコピーであることに注意。n.reactions[reaction] = hogeとかしないように(親からもらったデータをミューテートすることになるので)
+					let n = {
+						...this.appearNote,
+					};
+
+					// TODO: reactionsプロパティがない場合ってあったっけ？ なければ || {} は消せる
+					const currentCount = (this.appearNote.reactions || {})[reaction] || 0;
+
+					// Decrement the count
+					n.reactions = {
+						...this.appearNote.reactions,
+						[reaction]: Math.max(0, currentCount - 1)
+					};
+
+					if (body.userId === this.$i.id) {
+						n.myReaction = null;
+					}
+
+					this.updateAppearNote(n);
+					break;
+				}
+
+				case 'pollVoted': {
+					const choice = body.choice;
+
+					// DeepではなくShallowコピーであることに注意。n.reactions[reaction] = hogeとかしないように(親からもらったデータをミューテートすることになるので)
+					let n = {
+						...this.appearNote,
+					};
+
+					const choices = [...this.appearNote.poll.choices];
+					choices[choice] = {
+						...choices[choice],
+						votes: choices[choice].votes + 1,
+						...(body.userId === this.$i.id ? {
+							isVoted: true
+						} : {})
+					};
+
+					n.poll = {
+						...this.appearNote.poll,
+						choices: choices
+					};
+
+					this.updateAppearNote(n);
+					break;
+				}
+
+				case 'deleted': {
+					this.isDeleted = true;
+					break;
+				}
+			}
+		},
+
+		reply(viaKeyboard = false) {
+			pleaseLogin();
+			os.post({
+				reply: this.appearNote,
+				animation: !viaKeyboard,
+			}, () => {
+				this.focus();
+			});
+		},
+
+		renote(viaKeyboard = false) {
+			pleaseLogin();
+			this.blur();
+			os.popupMenu([{
+				text: this.$ts.renote,
+				icon: 'fas fa-retweet',
+				action: () => {
+					os.api('notes/create', {
+						renoteId: this.appearNote.id
+					});
+				}
+			}, {
+				text: this.$ts.quote,
+				icon: 'fas fa-quote-right',
+				action: () => {
+					os.post({
+						renote: this.appearNote,
+					});
+				}
+			}], this.$refs.renoteButton, {
+				viaKeyboard
+			});
+		},
+
+		renoteDirectly() {
+			os.apiWithDialog('notes/create', {
+				renoteId: this.appearNote.id
+			}, undefined, (res: any) => {
+				os.dialog({
+					type: 'success',
+					text: this.$ts.renoted,
+				});
+			}, (e: Error) => {
+				if (e.id === 'b5c90186-4ab0-49c8-9bba-a1f76c282ba4') {
+					os.dialog({
+						type: 'error',
+						text: this.$ts.cantRenote,
+					});
+				} else if (e.id === 'fd4cc33e-2a37-48dd-99cc-9b806eb2031a') {
+					os.dialog({
+						type: 'error',
+						text: this.$ts.cantReRenote,
+					});
+				}
+			});
+		},
+
+		react(viaKeyboard = false) {
+			pleaseLogin();
+			this.blur();
+			reactionPicker.show(this.$refs.reactButton, reaction => {
+				os.api('notes/reactions/create', {
+					noteId: this.appearNote.id,
+					reaction: reaction
+				});
+			}, () => {
+				this.focus();
+			});
+		},
+
+		reactDirectly(reaction) {
+			os.api('notes/reactions/create', {
+				noteId: this.appearNote.id,
+				reaction: reaction
+			});
+		},
+
+		undoReact(note) {
+			const oldReaction = note.myReaction;
+			if (!oldReaction) return;
+			os.api('notes/reactions/delete', {
+				noteId: note.id
+			});
+		},
+
+		favorite() {
+			pleaseLogin();
+			os.apiWithDialog('notes/favorites/create', {
+				noteId: this.appearNote.id
+			}, undefined, (res: any) => {
+				os.dialog({
+					type: 'success',
+					text: this.$ts.favorited,
+				});
+			}, (e: Error) => {
+				if (e.id === 'a402c12b-34dd-41d2-97d8-4d2ffd96a1a6') {
+					os.dialog({
+						type: 'error',
+						text: this.$ts.alreadyFavorited,
+					});
+				} else if (e.id === '6dd26674-e060-4816-909a-45ba3f4da458') {
+					os.dialog({
+						type: 'error',
+						text: this.$ts.cantFavorite,
+					});
+				}
+			});
+		},
+
+		del() {
+			os.dialog({
+				type: 'warning',
+				text: this.$ts.noteDeleteConfirm,
+				showCancelButton: true
+			}).then(({ canceled }) => {
+				if (canceled) return;
+
+				os.api('notes/delete', {
+					noteId: this.appearNote.id
+				});
+			});
+		},
+
+		delEdit() {
+			os.dialog({
+				type: 'warning',
+				text: this.$ts.deleteAndEditConfirm,
+				showCancelButton: true
+			}).then(({ canceled }) => {
+				if (canceled) return;
+
+				os.api('notes/delete', {
+					noteId: this.appearNote.id
+				});
+
+				os.post({ initialNote: this.appearNote, renote: this.appearNote.renote, reply: this.appearNote.reply, channel: this.appearNote.channel });
+			});
+		},
+
+		toggleFavorite(favorite: boolean) {
+			os.apiWithDialog(favorite ? 'notes/favorites/create' : 'notes/favorites/delete', {
+				noteId: this.appearNote.id
+			});
+		},
+
+		toggleWatch(watch: boolean) {
+			os.apiWithDialog(watch ? 'notes/watching/create' : 'notes/watching/delete', {
+				noteId: this.appearNote.id
+			});
+		},
+
+		toggleThreadMute(mute: boolean) {
+			os.apiWithDialog(mute ? 'notes/thread-muting/create' : 'notes/thread-muting/delete', {
+				noteId: this.appearNote.id
+			});
+		},
+
+		getMenu() {
+			let menu;
+			if (this.$i) {
+				const statePromise = os.api('notes/state', {
+					noteId: this.appearNote.id
+				});
+
+				menu = [{
+					icon: 'fas fa-copy',
+					text: this.$ts.copyContent,
+					action: this.copyContent
+				}, {
+					icon: 'fas fa-link',
+					text: this.$ts.copyLink,
+					action: this.copyLink
+				}, (this.appearNote.url || this.appearNote.uri) ? {
+					icon: 'fas fa-external-link-square-alt',
+					text: this.$ts.showOnRemote,
+					action: () => {
+						window.open(this.appearNote.url || this.appearNote.uri, '_blank');
+					}
+				} : undefined,
+				{
+					icon: 'fas fa-share-alt',
+					text: this.$ts.share,
+					action: this.share
+				},
+				this.$instance.translatorAvailable ? {
+					icon: 'fas fa-language',
+					text: this.$ts.translate,
+					action: this.translate
+				} : undefined,
+				null,
+				statePromise.then(state => state.isFavorited ? {
+					icon: 'fas fa-star',
+					text: this.$ts.unfavorite,
+					action: () => this.toggleFavorite(false)
+				} : {
+					icon: 'fas fa-star',
+					text: this.$ts.favorite,
+					action: () => this.toggleFavorite(true)
+				}),
+				{
+					icon: 'fas fa-paperclip',
+					text: this.$ts.clip,
+					action: () => this.clip()
+				},
+				(this.appearNote.userId != this.$i.id) ? statePromise.then(state => state.isWatching ? {
+					icon: 'fas fa-eye-slash',
+					text: this.$ts.unwatch,
+					action: () => this.toggleWatch(false)
+				} : {
+					icon: 'fas fa-eye',
+					text: this.$ts.watch,
+					action: () => this.toggleWatch(true)
+				}) : undefined,
+				statePromise.then(state => state.isMutedThread ? {
+					icon: 'fas fa-comment-slash',
+					text: this.$ts.unmuteThread,
+					action: () => this.toggleThreadMute(false)
+				} : {
+					icon: 'fas fa-comment-slash',
+					text: this.$ts.muteThread,
+					action: () => this.toggleThreadMute(true)
+				}),
+				this.appearNote.userId == this.$i.id ? (this.$i.pinnedNoteIds || []).includes(this.appearNote.id) ? {
+					icon: 'fas fa-thumbtack',
+					text: this.$ts.unpin,
+					action: () => this.togglePin(false)
+				} : {
+					icon: 'fas fa-thumbtack',
+					text: this.$ts.pin,
+					action: () => this.togglePin(true)
+				} : undefined,
+				...(this.$i.isModerator || this.$i.isAdmin ? [
+					null,
+					{
+						icon: 'fas fa-bullhorn',
+						text: this.$ts.promote,
+						action: this.promote
+					}]
+					: []
+				),
+				...(this.appearNote.userId != this.$i.id ? [
+					null,
+					{
+						icon: 'fas fa-exclamation-circle',
+						text: this.$ts.reportAbuse,
+						action: () => {
+							const u = `${url}/notes/${this.appearNote.id}`;
+							os.popup(import('@/components/abuse-report-window.vue'), {
+								user: this.appearNote.user,
+								initialComment: `Note: ${u}\n-----\n`
+							}, {}, 'closed');
+						}
+					}]
+					: []
+				),
+				...(this.appearNote.userId == this.$i.id || this.$i.isModerator || this.$i.isAdmin ? [
+					null,
+					this.appearNote.userId == this.$i.id ? {
+						icon: 'fas fa-edit',
+						text: this.$ts.deleteAndEdit,
+						action: this.delEdit
+					} : undefined,
+					{
+						icon: 'fas fa-trash-alt',
+						text: this.$ts.delete,
+						danger: true,
+						action: this.del
+					}]
+					: []
+				)]
+				.filter(x => x !== undefined);
+			} else {
+				menu = [{
+					icon: 'fas fa-copy',
+					text: this.$ts.copyContent,
+					action: this.copyContent
+				}, {
+					icon: 'fas fa-link',
+					text: this.$ts.copyLink,
+					action: this.copyLink
+				}, (this.appearNote.url || this.appearNote.uri) ? {
+					icon: 'fas fa-external-link-square-alt',
+					text: this.$ts.showOnRemote,
+					action: () => {
+						window.open(this.appearNote.url || this.appearNote.uri, '_blank');
+					}
+				} : undefined]
+				.filter(x => x !== undefined);
+			}
+
+			if (noteActions.length > 0) {
+				menu = menu.concat([null, ...noteActions.map(action => ({
+					icon: 'fas fa-plug',
+					text: action.title,
+					action: () => {
+						action.handler(this.appearNote);
+					}
+				}))]);
+			}
+
+			return menu;
+		},
+
+		onContextmenu(e) {
+			const isLink = (el: HTMLElement) => {
+				if (el.tagName === 'A') return true;
+				if (el.parentElement) {
+					return isLink(el.parentElement);
+				}
+			};
+			if (isLink(e.target)) return;
+			if (window.getSelection().toString() !== '') return;
+
+			if (this.$store.state.useReactionPickerForContextMenu) {
+				e.preventDefault();
+				this.react();
+			} else {
+				os.contextMenu(this.getMenu(), e).then(this.focus);
+			}
+		},
+
+		menu(viaKeyboard = false) {
+			os.popupMenu(this.getMenu(), this.$refs.menuButton, {
+				viaKeyboard
+			}).then(this.focus);
+		},
+
+		showRenoteMenu(viaKeyboard = false) {
+			if (!this.isMyRenote) return;
+			os.popupMenu([{
+				text: this.$ts.unrenote,
+				icon: 'fas fa-trash-alt',
+				danger: true,
+				action: () => {
+					os.api('notes/delete', {
+						noteId: this.note.id
+					});
+					this.isDeleted = true;
+				}
+			}], this.$refs.renoteTime, {
+				viaKeyboard: viaKeyboard
+			});
+		},
+
+		toggleShowContent() {
+			this.showContent = !this.showContent;
+		},
+
+		copyContent() {
+			copyToClipboard(this.appearNote.text);
+			os.success();
+		},
+
+		copyLink() {
+			copyToClipboard(`${url}/notes/${this.appearNote.id}`);
+			os.success();
+		},
+
+		togglePin(pin: boolean) {
+			os.apiWithDialog(pin ? 'i/pin' : 'i/unpin', {
+				noteId: this.appearNote.id
+			}, undefined, null, e => {
+				if (e.id === '72dab508-c64d-498f-8740-a8eec1ba385a') {
+					os.dialog({
+						type: 'error',
+						text: this.$ts.pinLimitExceeded
+					});
+				}
+			});
+		},
+
+		async clip() {
+			const clips = await os.api('clips/list');
+			os.popupMenu([{
+				icon: 'fas fa-plus',
+				text: this.$ts.createNew,
+				action: async () => {
+					const { canceled, result } = await os.form(this.$ts.createNewClip, {
+						name: {
+							type: 'string',
+							label: this.$ts.name
+						},
+						description: {
+							type: 'string',
+							required: false,
+							multiline: true,
+							label: this.$ts.description
+						},
+						isPublic: {
+							type: 'boolean',
+							label: this.$ts.public,
+							default: false
+						}
+					});
+					if (canceled) return;
+
+					const clip = await os.apiWithDialog('clips/create', result);
+
+					os.apiWithDialog('clips/add-note', { clipId: clip.id, noteId: this.appearNote.id });
+				}
+			}, null, ...clips.map(clip => ({
+				text: clip.name,
+				action: () => {
+					os.apiWithDialog('clips/add-note', { clipId: clip.id, noteId: this.appearNote.id });
+				}
+			}))], this.$refs.menuButton, {
+			}).then(this.focus);
+		},
+
+		async promote() {
+			const { canceled, result: days } = await os.dialog({
+				title: this.$ts.numberOfDays,
+				input: { type: 'number' }
+			});
+
+			if (canceled) return;
+
+			os.apiWithDialog('admin/promo/create', {
+				noteId: this.appearNote.id,
+				expiresAt: Date.now() + (86400000 * days)
+			});
+		},
+
+		share() {
+			navigator.share({
+				title: this.$t('noteOf', { user: this.appearNote.user.name }),
+				text: this.appearNote.text,
+				url: `${url}/notes/${this.appearNote.id}`
+			});
+		},
+
+		async translate() {
+			if (this.translation != null) return;
+			this.translating = true;
+			const res = await os.api('notes/translate', {
+				noteId: this.appearNote.id,
+				targetLang: localStorage.getItem('lang') || navigator.language,
+			});
+			this.translating = false;
+			this.translation = res;
+		},
+
+		focus() {
+			this.$el.focus();
+		},
+
+		blur() {
+			this.$el.blur();
+		},
+
+		focusBefore() {
+			focusPrev(this.$el);
+		},
+
+		focusAfter() {
+			focusNext(this.$el);
+		},
+
+		userPage
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.lxwezrsl {
+	position: relative;
+	transition: box-shadow 0.1s ease;
+	overflow: hidden;
+	contain: content;
+
+	&:focus-visible {
+		outline: none;
+
+		&:after {
+			content: "";
+			pointer-events: none;
+			display: block;
+			position: absolute;
+			z-index: 10;
+			top: 0;
+			left: 0;
+			right: 0;
+			bottom: 0;
+			margin: auto;
+			width: calc(100% - 8px);
+			height: calc(100% - 8px);
+			border: dashed 1px var(--focus);
+			border-radius: var(--radius);
+			box-sizing: border-box;
+		}
+	}
+
+	&:hover > .article > .main > .footer > .button {
+		opacity: 1;
+	}
+
+	> .reply-to {
+		opacity: 0.7;
+		padding-bottom: 0;
+	}
+
+	> .reply-to-more {
+		opacity: 0.7;
+	}
+
+	> .renote {
+		display: flex;
+		align-items: center;
+		padding: 16px 32px 8px 32px;
+		line-height: 28px;
+		white-space: pre;
+		color: var(--renote);
+
+		> .avatar {
+			flex-shrink: 0;
+			display: inline-block;
+			width: 28px;
+			height: 28px;
+			margin: 0 8px 0 0;
+			border-radius: 6px;
+		}
+
+		> i {
+			margin-right: 4px;
+		}
+
+		> span {
+			overflow: hidden;
+			flex-shrink: 1;
+			text-overflow: ellipsis;
+			white-space: nowrap;
+
+			> .name {
+				font-weight: bold;
+			}
+		}
+
+		> .info {
+			margin-left: auto;
+			font-size: 0.9em;
+
+			> .time {
+				flex-shrink: 0;
+				color: inherit;
+
+				> .dropdownIcon {
+					margin-right: 4px;
+				}
+			}
+
+			> .visibility {
+				margin-left: 8px;
+			}
+
+			> .localOnly {
+				margin-left: 8px;
+			}
+		}
+	}
+
+	> .renote + .article {
+		padding-top: 8px;
+	}
+
+	> .article {
+		padding: 32px;
+		font-size: 1.1em;
+
+		> .header {
+			display: flex;
+			position: relative;
+			margin-bottom: 16px;
+
+			> .avatar {
+				display: block;
+				flex-shrink: 0;
+				width: 58px;
+				height: 58px;
+			}
+
+			> .body {
+				flex: 1;
+				display: flex;
+				flex-direction: column;
+				justify-content: center;
+				padding-left: 16px;
+				font-size: 0.95em;
+
+				> .top {
+					> .name {
+						font-weight: bold;
+					}
+
+					> .is-bot {
+						flex-shrink: 0;
+						align-self: center;
+						margin: 0 0.5em;
+						padding: 4px 6px;
+						font-size: 80%;
+						border: solid 0.5px var(--divider);
+						border-radius: 4px;
+					}
+
+					> .admin,
+					> .moderator {
+						margin-right: 0.5em;
+						color: var(--badge);
+					}
+				}
+			}
+		}
+
+		> .main {
+			> .body {
+				> .cw {
+					cursor: default;
+					display: block;
+					margin: 0;
+					padding: 0;
+					overflow-wrap: break-word;
+
+					> .text {
+						margin-right: 8px;
+					}
+				}
+
+				> .content {
+					> .text {
+						overflow-wrap: break-word;
+
+						> .reply {
+							color: var(--accent);
+							margin-right: 0.5em;
+						}
+
+						> .rp {
+							margin-left: 4px;
+							font-style: oblique;
+							color: var(--renote);
+						}
+
+						> .translation {
+							border: solid 0.5px var(--divider);
+							border-radius: var(--radius);
+							padding: 12px;
+							margin-top: 8px;
+						}
+					}
+
+					> .url-preview {
+						margin-top: 8px;
+					}
+
+					> .poll {
+						font-size: 80%;
+					}
+
+					> .renote {
+						padding: 8px 0;
+
+						> * {
+							padding: 16px;
+							border: dashed 1px var(--renote);
+							border-radius: 8px;
+						}
+					}
+				}
+
+				> .channel {
+					opacity: 0.7;
+					font-size: 80%;
+				}
+			}
+
+			> .footer {
+				> .info {
+					margin: 16px 0;
+					opacity: 0.7;
+					font-size: 0.9em;
+				}
+
+				> .button {
+					margin: 0;
+					padding: 8px;
+					opacity: 0.7;
+
+					&:not(:last-child) {
+						margin-right: 28px;
+					}
+
+					&:hover {
+						color: var(--fgHighlighted);
+					}
+
+					> .count {
+						display: inline;
+						margin: 0 0 0 8px;
+						opacity: 0.7;
+					}
+
+					&.reacted {
+						color: var(--accent);
+					}
+				}
+			}
+		}
+	}
+
+	> .reply {
+		border-top: solid 0.5px var(--divider);
+	}
+
+	&.max-width_500px {
+		font-size: 0.9em;
+	}
+
+	&.max-width_450px {
+		> .renote {
+			padding: 8px 16px 0 16px;
+		}
+
+		> .article {
+			padding: 16px;
+
+			> .header {
+				> .avatar {
+					width: 50px;
+					height: 50px;
+				}
+			}
+		}
+	}
+
+	&.max-width_350px {
+		> .article {
+			> .main {
+				> .footer {
+					> .button {
+						&:not(:last-child) {
+							margin-right: 18px;
+						}
+					}
+				}
+			}
+		}
+	}
+
+	&.max-width_300px {
+		font-size: 0.825em;
+
+		> .article {
+			> .header {
+				> .avatar {
+					width: 50px;
+					height: 50px;
+				}
+			}
+
+			> .main {
+				> .footer {
+					> .button {
+						&:not(:last-child) {
+							margin-right: 12px;
+						}
+					}
+				}
+			}
+		}
+	}
+}
+
+.muted {
+	padding: 8px;
+	text-align: center;
+	opacity: 0.7;
+}
+</style>
diff --git a/packages/client/src/components/note-header.vue b/packages/client/src/components/note-header.vue
new file mode 100644
index 0000000000..c61ec41dd1
--- /dev/null
+++ b/packages/client/src/components/note-header.vue
@@ -0,0 +1,115 @@
+<template>
+<header class="kkwtjztg">
+	<MkA class="name" :to="userPage(note.user)" v-user-preview="note.user.id">
+		<MkUserName :user="note.user"/>
+	</MkA>
+	<div class="is-bot" v-if="note.user.isBot">bot</div>
+	<div class="username"><MkAcct :user="note.user"/></div>
+	<div class="admin" v-if="note.user.isAdmin"><i class="fas fa-bookmark"></i></div>
+	<div class="moderator" v-if="!note.user.isAdmin && note.user.isModerator"><i class="far fa-bookmark"></i></div>
+	<div class="info">
+		<span class="mobile" v-if="note.viaMobile"><i class="fas fa-mobile-alt"></i></span>
+		<MkA class="created-at" :to="notePage(note)">
+			<MkTime :time="note.createdAt"/>
+		</MkA>
+		<span class="visibility" v-if="note.visibility !== 'public'">
+			<i v-if="note.visibility === 'home'" class="fas fa-home"></i>
+			<i v-else-if="note.visibility === 'followers'" class="fas fa-unlock"></i>
+			<i v-else-if="note.visibility === 'specified'" class="fas fa-envelope"></i>
+		</span>
+		<span class="localOnly" v-if="note.localOnly"><i class="fas fa-biohazard"></i></span>
+	</div>
+</header>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import notePage from '@/filters/note';
+import { userPage } from '@/filters/user';
+import * as os from '@/os';
+
+export default defineComponent({
+	props: {
+		note: {
+			type: Object,
+			required: true
+		},
+	},
+
+	data() {
+		return {
+		};
+	},
+
+	methods: {
+		notePage,
+		userPage
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.kkwtjztg {
+	display: flex;
+	align-items: baseline;
+	white-space: nowrap;
+
+	> .name {
+		flex-shrink: 1;
+		display: block;
+		margin: 0 .5em 0 0;
+		padding: 0;
+		overflow: hidden;
+		font-size: 1em;
+		font-weight: bold;
+		text-decoration: none;
+		text-overflow: ellipsis;
+
+		&:hover {
+			text-decoration: underline;
+		}
+	}
+
+	> .is-bot {
+		flex-shrink: 0;
+		align-self: center;
+		margin: 0 .5em 0 0;
+		padding: 1px 6px;
+		font-size: 80%;
+		border: solid 0.5px var(--divider);
+		border-radius: 3px;
+	}
+
+	> .admin,
+	> .moderator {
+		flex-shrink: 0;
+		margin-right: 0.5em;
+		color: var(--badge);
+	}
+
+	> .username {
+		flex-shrink: 9999999;
+		margin: 0 .5em 0 0;
+		overflow: hidden;
+		text-overflow: ellipsis;
+	}
+
+	> .info {
+		flex-shrink: 0;
+		margin-left: auto;
+		font-size: 0.9em;
+
+		> .mobile {
+			margin-right: 8px;
+		}
+
+		> .visibility {
+			margin-left: 8px;
+		}
+
+		> .localOnly {
+			margin-left: 8px;
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/note-preview.vue b/packages/client/src/components/note-preview.vue
new file mode 100644
index 0000000000..a474a01341
--- /dev/null
+++ b/packages/client/src/components/note-preview.vue
@@ -0,0 +1,98 @@
+<template>
+<div class="fefdfafb" v-size="{ min: [350, 500] }">
+	<MkAvatar class="avatar" :user="$i"/>
+	<div class="main">
+		<div class="header">
+			<MkUserName :user="$i"/>
+		</div>
+		<div class="body">
+			<div class="content">
+				<Mfm :text="text" :author="$i" :i="$i"/>
+			</div>
+		</div>
+	</div>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+
+export default defineComponent({
+	components: {
+	},
+
+	props: {
+		text: {
+			type: String,
+			required: true
+		}
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.fefdfafb {
+	display: flex;
+	margin: 0;
+	padding: 0;
+	overflow: clip;
+	font-size: 0.95em;
+
+	&.min-width_350px {
+		> .avatar {
+			margin: 0 10px 0 0;
+			width: 44px;
+			height: 44px;
+		}
+	}
+
+	&.min-width_500px {
+		> .avatar {
+			margin: 0 12px 0 0;
+			width: 48px;
+			height: 48px;
+		}
+	}
+
+	> .avatar {
+		flex-shrink: 0;
+		display: block;
+		margin: 0 10px 0 0;
+		width: 40px;
+		height: 40px;
+		border-radius: 8px;
+	}
+
+	> .main {
+		flex: 1;
+		min-width: 0;
+
+		> .header {
+			margin-bottom: 2px;
+		}
+
+		> .body {
+
+			> .cw {
+				cursor: default;
+				display: block;
+				margin: 0;
+				padding: 0;
+				overflow-wrap: break-word;
+
+				> .text {
+					margin-right: 8px;
+				}
+			}
+
+			> .content {
+				> .text {
+					cursor: default;
+					margin: 0;
+					padding: 0;
+				}
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/note-simple.vue b/packages/client/src/components/note-simple.vue
new file mode 100644
index 0000000000..2f19bd6e0b
--- /dev/null
+++ b/packages/client/src/components/note-simple.vue
@@ -0,0 +1,113 @@
+<template>
+<div class="yohlumlk" v-size="{ min: [350, 500] }">
+	<MkAvatar class="avatar" :user="note.user"/>
+	<div class="main">
+		<XNoteHeader class="header" :note="note" :mini="true"/>
+		<div class="body">
+			<p v-if="note.cw != null" class="cw">
+				<span class="text" v-if="note.cw != ''">{{ note.cw }}</span>
+				<XCwButton v-model="showContent" :note="note"/>
+			</p>
+			<div class="content" v-show="note.cw == null || showContent">
+				<XSubNote-content class="text" :note="note"/>
+			</div>
+		</div>
+	</div>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import XNoteHeader from './note-header.vue';
+import XSubNoteContent from './sub-note-content.vue';
+import XCwButton from './cw-button.vue';
+import * as os from '@/os';
+
+export default defineComponent({
+	components: {
+		XNoteHeader,
+		XSubNoteContent,
+		XCwButton,
+	},
+
+	props: {
+		note: {
+			type: Object,
+			required: true
+		}
+	},
+
+	data() {
+		return {
+			showContent: false
+		};
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.yohlumlk {
+	display: flex;
+	margin: 0;
+	padding: 0;
+	overflow: clip;
+	font-size: 0.95em;
+
+	&.min-width_350px {
+		> .avatar {
+			margin: 0 10px 0 0;
+			width: 44px;
+			height: 44px;
+		}
+	}
+
+	&.min-width_500px {
+		> .avatar {
+			margin: 0 12px 0 0;
+			width: 48px;
+			height: 48px;
+		}
+	}
+
+	> .avatar {
+		flex-shrink: 0;
+		display: block;
+		margin: 0 10px 0 0;
+		width: 40px;
+		height: 40px;
+		border-radius: 8px;
+	}
+
+	> .main {
+		flex: 1;
+		min-width: 0;
+
+		> .header {
+			margin-bottom: 2px;
+		}
+
+		> .body {
+
+			> .cw {
+				cursor: default;
+				display: block;
+				margin: 0;
+				padding: 0;
+				overflow-wrap: break-word;
+
+				> .text {
+					margin-right: 8px;
+				}
+			}
+
+			> .content {
+				> .text {
+					cursor: default;
+					margin: 0;
+					padding: 0;
+				}
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/note.sub.vue b/packages/client/src/components/note.sub.vue
new file mode 100644
index 0000000000..45204854be
--- /dev/null
+++ b/packages/client/src/components/note.sub.vue
@@ -0,0 +1,146 @@
+<template>
+<div class="wrpstxzv" :class="{ children }" v-size="{ max: [450] }">
+	<div class="main">
+		<MkAvatar class="avatar" :user="note.user"/>
+		<div class="body">
+			<XNoteHeader class="header" :note="note" :mini="true"/>
+			<div class="body">
+				<p v-if="note.cw != null" class="cw">
+					<Mfm v-if="note.cw != ''" class="text" :text="note.cw" :author="note.user" :i="$i" :custom-emojis="note.emojis" />
+					<XCwButton v-model="showContent" :note="note"/>
+				</p>
+				<div class="content" v-show="note.cw == null || showContent">
+					<XSubNote-content class="text" :note="note"/>
+				</div>
+			</div>
+		</div>
+	</div>
+	<XSub v-for="reply in replies" :key="reply.id" :note="reply" class="reply" :detail="true" :children="true"/>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import XNoteHeader from './note-header.vue';
+import XSubNoteContent from './sub-note-content.vue';
+import XCwButton from './cw-button.vue';
+import * as os from '@/os';
+
+export default defineComponent({
+	name: 'XSub',
+
+	components: {
+		XNoteHeader,
+		XSubNoteContent,
+		XCwButton,
+	},
+
+	props: {
+		note: {
+			type: Object,
+			required: true
+		},
+		detail: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		children: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		// TODO
+		truncate: {
+			type: Boolean,
+			default: true
+		}
+	},
+
+	data() {
+		return {
+			showContent: false,
+			replies: [],
+		};
+	},
+
+	created() {
+		if (this.detail) {
+			os.api('notes/children', {
+				noteId: this.note.id,
+				limit: 5
+			}).then(replies => {
+				this.replies = replies;
+			});
+		}
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.wrpstxzv {
+	padding: 16px 32px;
+	font-size: 0.9em;
+
+	&.max-width_450px {
+		padding: 14px 16px;
+	}
+
+	&.children {
+		padding: 10px 0 0 16px;
+		font-size: 1em;
+
+		&.max-width_450px {
+			padding: 10px 0 0 8px;
+		}
+	}
+
+	> .main {
+		display: flex;
+
+		> .avatar {
+			flex-shrink: 0;
+			display: block;
+			margin: 0 8px 0 0;
+			width: 38px;
+			height: 38px;
+			border-radius: 8px;
+		}
+
+		> .body {
+			flex: 1;
+			min-width: 0;
+
+			> .header {
+				margin-bottom: 2px;
+			}
+
+			> .body {
+				> .cw {
+					cursor: default;
+					display: block;
+					margin: 0;
+					padding: 0;
+					overflow-wrap: break-word;
+
+					> .text {
+						margin-right: 8px;
+					}
+				}
+
+				> .content {
+					> .text {
+						margin: 0;
+						padding: 0;
+					}
+				}
+			}
+		}
+	}
+
+	> .reply {
+		border-left: solid 0.5px var(--divider);
+		margin-top: 10px;
+	}
+}
+</style>
diff --git a/packages/client/src/components/note.vue b/packages/client/src/components/note.vue
new file mode 100644
index 0000000000..b1ec674b67
--- /dev/null
+++ b/packages/client/src/components/note.vue
@@ -0,0 +1,1228 @@
+<template>
+<div
+	class="tkcbzcuz"
+	v-if="!muted"
+	v-show="!isDeleted"
+	:tabindex="!isDeleted ? '-1' : null"
+	:class="{ renote: isRenote }"
+	v-hotkey="keymap"
+	v-size="{ max: [500, 450, 350, 300] }"
+>
+	<XSub :note="appearNote.reply" class="reply-to" v-if="appearNote.reply"/>
+	<div class="info" v-if="pinned"><i class="fas fa-thumbtack"></i> {{ $ts.pinnedNote }}</div>
+	<div class="info" v-if="appearNote._prId_"><i class="fas fa-bullhorn"></i> {{ $ts.promotion }}<button class="_textButton hide" @click="readPromo()">{{ $ts.hideThisNote }} <i class="fas fa-times"></i></button></div>
+	<div class="info" v-if="appearNote._featuredId_"><i class="fas fa-bolt"></i> {{ $ts.featured }}</div>
+	<div class="renote" v-if="isRenote">
+		<MkAvatar class="avatar" :user="note.user"/>
+		<i class="fas fa-retweet"></i>
+		<I18n :src="$ts.renotedBy" tag="span">
+			<template #user>
+				<MkA class="name" :to="userPage(note.user)" v-user-preview="note.userId">
+					<MkUserName :user="note.user"/>
+				</MkA>
+			</template>
+		</I18n>
+		<div class="info">
+			<button class="_button time" @click="showRenoteMenu()" ref="renoteTime">
+				<i v-if="isMyRenote" class="fas fa-ellipsis-h dropdownIcon"></i>
+				<MkTime :time="note.createdAt"/>
+			</button>
+			<span class="visibility" v-if="note.visibility !== 'public'">
+				<i v-if="note.visibility === 'home'" class="fas fa-home"></i>
+				<i v-else-if="note.visibility === 'followers'" class="fas fa-unlock"></i>
+				<i v-else-if="note.visibility === 'specified'" class="fas fa-envelope"></i>
+			</span>
+			<span class="localOnly" v-if="note.localOnly"><i class="fas fa-biohazard"></i></span>
+		</div>
+	</div>
+	<article class="article" @contextmenu.stop="onContextmenu">
+		<MkAvatar class="avatar" :user="appearNote.user"/>
+		<div class="main">
+			<XNoteHeader class="header" :note="appearNote" :mini="true"/>
+			<MkInstanceTicker v-if="showTicker" class="ticker" :instance="appearNote.user.instance"/>
+			<div class="body">
+				<p v-if="appearNote.cw != null" class="cw">
+					<Mfm v-if="appearNote.cw != ''" class="text" :text="appearNote.cw" :author="appearNote.user" :i="$i" :custom-emojis="appearNote.emojis"/>
+					<XCwButton v-model="showContent" :note="appearNote"/>
+				</p>
+				<div class="content" :class="{ collapsed }" v-show="appearNote.cw == null || showContent">
+					<div class="text">
+						<span v-if="appearNote.isHidden" style="opacity: 0.5">({{ $ts.private }})</span>
+						<MkA class="reply" v-if="appearNote.replyId" :to="`/notes/${appearNote.replyId}`"><i class="fas fa-reply"></i></MkA>
+						<Mfm v-if="appearNote.text" :text="appearNote.text" :author="appearNote.user" :i="$i" :custom-emojis="appearNote.emojis"/>
+						<a class="rp" v-if="appearNote.renote != null">RN:</a>
+						<div class="translation" v-if="translating || translation">
+							<MkLoading v-if="translating" mini/>
+							<div class="translated" v-else>
+								<b>{{ $t('translatedFrom', { x: translation.sourceLang }) }}:</b>
+								{{ translation.text }}
+							</div>
+						</div>
+					</div>
+					<div class="files" v-if="appearNote.files.length > 0">
+						<XMediaList :media-list="appearNote.files"/>
+					</div>
+					<XPoll v-if="appearNote.poll" :note="appearNote" ref="pollViewer" class="poll"/>
+					<MkUrlPreview v-for="url in urls" :url="url" :key="url" :compact="true" :detail="false" class="url-preview"/>
+					<div class="renote" v-if="appearNote.renote"><XNoteSimple :note="appearNote.renote"/></div>
+					<button v-if="collapsed" class="fade _button" @click="collapsed = false">
+						<span>{{ $ts.showMore }}</span>
+					</button>
+				</div>
+				<MkA v-if="appearNote.channel && !inChannel" class="channel" :to="`/channels/${appearNote.channel.id}`"><i class="fas fa-satellite-dish"></i> {{ appearNote.channel.name }}</MkA>
+			</div>
+			<footer class="footer">
+				<XReactionsViewer :note="appearNote" ref="reactionsViewer"/>
+				<button @click="reply()" class="button _button">
+					<template v-if="appearNote.reply"><i class="fas fa-reply-all"></i></template>
+					<template v-else><i class="fas fa-reply"></i></template>
+					<p class="count" v-if="appearNote.repliesCount > 0">{{ appearNote.repliesCount }}</p>
+				</button>
+				<button v-if="canRenote" @click="renote()" class="button _button" ref="renoteButton">
+					<i class="fas fa-retweet"></i><p class="count" v-if="appearNote.renoteCount > 0">{{ appearNote.renoteCount }}</p>
+				</button>
+				<button v-else class="button _button">
+					<i class="fas fa-ban"></i>
+				</button>
+				<button v-if="appearNote.myReaction == null" class="button _button" @click="react()" ref="reactButton">
+					<i class="fas fa-plus"></i>
+				</button>
+				<button v-if="appearNote.myReaction != null" class="button _button reacted" @click="undoReact(appearNote)" ref="reactButton">
+					<i class="fas fa-minus"></i>
+				</button>
+				<button class="button _button" @click="menu()" ref="menuButton">
+					<i class="fas fa-ellipsis-h"></i>
+				</button>
+			</footer>
+		</div>
+	</article>
+</div>
+<div v-else class="muted" @click="muted = false">
+	<I18n :src="$ts.userSaysSomething" tag="small">
+		<template #name>
+			<MkA class="name" :to="userPage(appearNote.user)" v-user-preview="appearNote.userId">
+				<MkUserName :user="appearNote.user"/>
+			</MkA>
+		</template>
+	</I18n>
+</div>
+</template>
+
+<script lang="ts">
+import { defineAsyncComponent, defineComponent, markRaw } from 'vue';
+import * as mfm from 'mfm-js';
+import { sum } from '@/scripts/array';
+import XSub from './note.sub.vue';
+import XNoteHeader from './note-header.vue';
+import XNoteSimple from './note-simple.vue';
+import XReactionsViewer from './reactions-viewer.vue';
+import XMediaList from './media-list.vue';
+import XCwButton from './cw-button.vue';
+import XPoll from './poll.vue';
+import { pleaseLogin } from '@/scripts/please-login';
+import { focusPrev, focusNext } from '@/scripts/focus';
+import { url } from '@/config';
+import copyToClipboard from '@/scripts/copy-to-clipboard';
+import { checkWordMute } from '@/scripts/check-word-mute';
+import { userPage } from '@/filters/user';
+import * as os from '@/os';
+import { noteActions, noteViewInterruptors } from '@/store';
+import { reactionPicker } from '@/scripts/reaction-picker';
+import { extractUrlFromMfm } from '@/scripts/extract-url-from-mfm';
+
+export default defineComponent({
+	components: {
+		XSub,
+		XNoteHeader,
+		XNoteSimple,
+		XReactionsViewer,
+		XMediaList,
+		XCwButton,
+		XPoll,
+		MkUrlPreview: defineAsyncComponent(() => import('@/components/url-preview.vue')),
+		MkInstanceTicker: defineAsyncComponent(() => import('@/components/instance-ticker.vue')),
+	},
+
+	inject: {
+		inChannel: {
+			default: null
+		},
+	},
+
+	props: {
+		note: {
+			type: Object,
+			required: true
+		},
+		pinned: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+	},
+
+	emits: ['update:note'],
+
+	data() {
+		return {
+			connection: null,
+			replies: [],
+			showContent: false,
+			collapsed: false,
+			isDeleted: false,
+			muted: false,
+			translation: null,
+			translating: false,
+		};
+	},
+
+	computed: {
+		rs() {
+			return this.$store.state.reactions;
+		},
+		keymap(): any {
+			return {
+				'r': () => this.reply(true),
+				'e|a|plus': () => this.react(true),
+				'q': () => this.renote(true),
+				'f|b': this.favorite,
+				'delete|ctrl+d': this.del,
+				'ctrl+q': this.renoteDirectly,
+				'up|k|shift+tab': this.focusBefore,
+				'down|j|tab': this.focusAfter,
+				'esc': this.blur,
+				'm|o': () => this.menu(true),
+				's': this.toggleShowContent,
+				'1': () => this.reactDirectly(this.rs[0]),
+				'2': () => this.reactDirectly(this.rs[1]),
+				'3': () => this.reactDirectly(this.rs[2]),
+				'4': () => this.reactDirectly(this.rs[3]),
+				'5': () => this.reactDirectly(this.rs[4]),
+				'6': () => this.reactDirectly(this.rs[5]),
+				'7': () => this.reactDirectly(this.rs[6]),
+				'8': () => this.reactDirectly(this.rs[7]),
+				'9': () => this.reactDirectly(this.rs[8]),
+				'0': () => this.reactDirectly(this.rs[9]),
+			};
+		},
+
+		isRenote(): boolean {
+			return (this.note.renote &&
+				this.note.text == null &&
+				this.note.fileIds.length == 0 &&
+				this.note.poll == null);
+		},
+
+		appearNote(): any {
+			return this.isRenote ? this.note.renote : this.note;
+		},
+
+		isMyNote(): boolean {
+			return this.$i && (this.$i.id === this.appearNote.userId);
+		},
+
+		isMyRenote(): boolean {
+			return this.$i && (this.$i.id === this.note.userId);
+		},
+
+		canRenote(): boolean {
+			return ['public', 'home'].includes(this.appearNote.visibility) || this.isMyNote;
+		},
+
+		reactionsCount(): number {
+			return this.appearNote.reactions
+				? sum(Object.values(this.appearNote.reactions))
+				: 0;
+		},
+
+		urls(): string[] {
+			if (this.appearNote.text) {
+				return extractUrlFromMfm(mfm.parse(this.appearNote.text));
+			} else {
+				return null;
+			}
+		},
+
+		showTicker() {
+			if (this.$store.state.instanceTicker === 'always') return true;
+			if (this.$store.state.instanceTicker === 'remote' && this.appearNote.user.instance) return true;
+			return false;
+		}
+	},
+
+	async created() {
+		if (this.$i) {
+			this.connection = os.stream;
+		}
+
+		this.collapsed = this.appearNote.cw == null && this.appearNote.text && (
+			(this.appearNote.text.split('\n').length > 9) ||
+			(this.appearNote.text.length > 500)
+		);
+		this.muted = await checkWordMute(this.appearNote, this.$i, this.$store.state.mutedWords);
+
+		// plugin
+		if (noteViewInterruptors.length > 0) {
+			let result = this.note;
+			for (const interruptor of noteViewInterruptors) {
+				result = await interruptor.handler(JSON.parse(JSON.stringify(result)));
+			}
+			this.$emit('update:note', Object.freeze(result));
+		}
+	},
+
+	mounted() {
+		this.capture(true);
+
+		if (this.$i) {
+			this.connection.on('_connected_', this.onStreamConnected);
+		}
+	},
+
+	beforeUnmount() {
+		this.decapture(true);
+
+		if (this.$i) {
+			this.connection.off('_connected_', this.onStreamConnected);
+		}
+	},
+
+	methods: {
+		updateAppearNote(v) {
+			this.$emit('update:note', Object.freeze(this.isRenote ? {
+				...this.note,
+				renote: {
+					...this.note.renote,
+					...v
+				}
+			} : {
+				...this.note,
+				...v
+			}));
+		},
+
+		readPromo() {
+			os.api('promo/read', {
+				noteId: this.appearNote.id
+			});
+			this.isDeleted = true;
+		},
+
+		capture(withHandler = false) {
+			if (this.$i) {
+				// TODO: このノートがストリーミング経由で流れてきた場合のみ sr する
+				this.connection.send(document.body.contains(this.$el) ? 'sr' : 's', { id: this.appearNote.id });
+				if (withHandler) this.connection.on('noteUpdated', this.onStreamNoteUpdated);
+			}
+		},
+
+		decapture(withHandler = false) {
+			if (this.$i) {
+				this.connection.send('un', {
+					id: this.appearNote.id
+				});
+				if (withHandler) this.connection.off('noteUpdated', this.onStreamNoteUpdated);
+			}
+		},
+
+		onStreamConnected() {
+			this.capture();
+		},
+
+		onStreamNoteUpdated(data) {
+			const { type, id, body } = data;
+
+			if (id !== this.appearNote.id) return;
+
+			switch (type) {
+				case 'reacted': {
+					const reaction = body.reaction;
+
+					// DeepではなくShallowコピーであることに注意。n.reactions[reaction] = hogeとかしないように(親からもらったデータをミューテートすることになるので)
+					let n = {
+						...this.appearNote,
+					};
+
+					if (body.emoji) {
+						const emojis = this.appearNote.emojis || [];
+						if (!emojis.includes(body.emoji)) {
+							n.emojis = [...emojis, body.emoji];
+						}
+					}
+
+					// TODO: reactionsプロパティがない場合ってあったっけ？ なければ || {} は消せる
+					const currentCount = (this.appearNote.reactions || {})[reaction] || 0;
+
+					// Increment the count
+					n.reactions = {
+						...this.appearNote.reactions,
+						[reaction]: currentCount + 1
+					};
+
+					if (body.userId === this.$i.id) {
+						n.myReaction = reaction;
+					}
+
+					this.updateAppearNote(n);
+					break;
+				}
+
+				case 'unreacted': {
+					const reaction = body.reaction;
+
+					// DeepではなくShallowコピーであることに注意。n.reactions[reaction] = hogeとかしないように(親からもらったデータをミューテートすることになるので)
+					let n = {
+						...this.appearNote,
+					};
+
+					// TODO: reactionsプロパティがない場合ってあったっけ？ なければ || {} は消せる
+					const currentCount = (this.appearNote.reactions || {})[reaction] || 0;
+
+					// Decrement the count
+					n.reactions = {
+						...this.appearNote.reactions,
+						[reaction]: Math.max(0, currentCount - 1)
+					};
+
+					if (body.userId === this.$i.id) {
+						n.myReaction = null;
+					}
+
+					this.updateAppearNote(n);
+					break;
+				}
+
+				case 'pollVoted': {
+					const choice = body.choice;
+
+					// DeepではなくShallowコピーであることに注意。n.reactions[reaction] = hogeとかしないように(親からもらったデータをミューテートすることになるので)
+					let n = {
+						...this.appearNote,
+					};
+
+					const choices = [...this.appearNote.poll.choices];
+					choices[choice] = {
+						...choices[choice],
+						votes: choices[choice].votes + 1,
+						...(body.userId === this.$i.id ? {
+							isVoted: true
+						} : {})
+					};
+
+					n.poll = {
+						...this.appearNote.poll,
+						choices: choices
+					};
+
+					this.updateAppearNote(n);
+					break;
+				}
+
+				case 'deleted': {
+					this.isDeleted = true;
+					break;
+				}
+			}
+		},
+
+		reply(viaKeyboard = false) {
+			pleaseLogin();
+			os.post({
+				reply: this.appearNote,
+				animation: !viaKeyboard,
+			}, () => {
+				this.focus();
+			});
+		},
+
+		renote(viaKeyboard = false) {
+			pleaseLogin();
+			this.blur();
+			os.popupMenu([{
+				text: this.$ts.renote,
+				icon: 'fas fa-retweet',
+				action: () => {
+					os.api('notes/create', {
+						renoteId: this.appearNote.id
+					});
+				}
+			}, {
+				text: this.$ts.quote,
+				icon: 'fas fa-quote-right',
+				action: () => {
+					os.post({
+						renote: this.appearNote,
+					});
+				}
+			}], this.$refs.renoteButton, {
+				viaKeyboard
+			});
+		},
+
+		renoteDirectly() {
+			os.apiWithDialog('notes/create', {
+				renoteId: this.appearNote.id
+			}, undefined, (res: any) => {
+				os.dialog({
+					type: 'success',
+					text: this.$ts.renoted,
+				});
+			}, (e: Error) => {
+				if (e.id === 'b5c90186-4ab0-49c8-9bba-a1f76c282ba4') {
+					os.dialog({
+						type: 'error',
+						text: this.$ts.cantRenote,
+					});
+				} else if (e.id === 'fd4cc33e-2a37-48dd-99cc-9b806eb2031a') {
+					os.dialog({
+						type: 'error',
+						text: this.$ts.cantReRenote,
+					});
+				}
+			});
+		},
+
+		react(viaKeyboard = false) {
+			pleaseLogin();
+			this.blur();
+			reactionPicker.show(this.$refs.reactButton, reaction => {
+				os.api('notes/reactions/create', {
+					noteId: this.appearNote.id,
+					reaction: reaction
+				});
+			}, () => {
+				this.focus();
+			});
+		},
+
+		reactDirectly(reaction) {
+			os.api('notes/reactions/create', {
+				noteId: this.appearNote.id,
+				reaction: reaction
+			});
+		},
+
+		undoReact(note) {
+			const oldReaction = note.myReaction;
+			if (!oldReaction) return;
+			os.api('notes/reactions/delete', {
+				noteId: note.id
+			});
+		},
+
+		favorite() {
+			pleaseLogin();
+			os.apiWithDialog('notes/favorites/create', {
+				noteId: this.appearNote.id
+			}, undefined, (res: any) => {
+				os.dialog({
+					type: 'success',
+					text: this.$ts.favorited,
+				});
+			}, (e: Error) => {
+				if (e.id === 'a402c12b-34dd-41d2-97d8-4d2ffd96a1a6') {
+					os.dialog({
+						type: 'error',
+						text: this.$ts.alreadyFavorited,
+					});
+				} else if (e.id === '6dd26674-e060-4816-909a-45ba3f4da458') {
+					os.dialog({
+						type: 'error',
+						text: this.$ts.cantFavorite,
+					});
+				}
+			});
+		},
+
+		del() {
+			os.dialog({
+				type: 'warning',
+				text: this.$ts.noteDeleteConfirm,
+				showCancelButton: true
+			}).then(({ canceled }) => {
+				if (canceled) return;
+
+				os.api('notes/delete', {
+					noteId: this.appearNote.id
+				});
+			});
+		},
+
+		delEdit() {
+			os.dialog({
+				type: 'warning',
+				text: this.$ts.deleteAndEditConfirm,
+				showCancelButton: true
+			}).then(({ canceled }) => {
+				if (canceled) return;
+
+				os.api('notes/delete', {
+					noteId: this.appearNote.id
+				});
+
+				os.post({ initialNote: this.appearNote, renote: this.appearNote.renote, reply: this.appearNote.reply, channel: this.appearNote.channel });
+			});
+		},
+
+		toggleFavorite(favorite: boolean) {
+			os.apiWithDialog(favorite ? 'notes/favorites/create' : 'notes/favorites/delete', {
+				noteId: this.appearNote.id
+			});
+		},
+
+		toggleWatch(watch: boolean) {
+			os.apiWithDialog(watch ? 'notes/watching/create' : 'notes/watching/delete', {
+				noteId: this.appearNote.id
+			});
+		},
+
+		toggleThreadMute(mute: boolean) {
+			os.apiWithDialog(mute ? 'notes/thread-muting/create' : 'notes/thread-muting/delete', {
+				noteId: this.appearNote.id
+			});
+		},
+
+		getMenu() {
+			let menu;
+			if (this.$i) {
+				const statePromise = os.api('notes/state', {
+					noteId: this.appearNote.id
+				});
+
+				menu = [{
+					icon: 'fas fa-copy',
+					text: this.$ts.copyContent,
+					action: this.copyContent
+				}, {
+					icon: 'fas fa-link',
+					text: this.$ts.copyLink,
+					action: this.copyLink
+				}, (this.appearNote.url || this.appearNote.uri) ? {
+					icon: 'fas fa-external-link-square-alt',
+					text: this.$ts.showOnRemote,
+					action: () => {
+						window.open(this.appearNote.url || this.appearNote.uri, '_blank');
+					}
+				} : undefined,
+				{
+					icon: 'fas fa-share-alt',
+					text: this.$ts.share,
+					action: this.share
+				},
+				this.$instance.translatorAvailable ? {
+					icon: 'fas fa-language',
+					text: this.$ts.translate,
+					action: this.translate
+				} : undefined,
+				null,
+				statePromise.then(state => state.isFavorited ? {
+					icon: 'fas fa-star',
+					text: this.$ts.unfavorite,
+					action: () => this.toggleFavorite(false)
+				} : {
+					icon: 'fas fa-star',
+					text: this.$ts.favorite,
+					action: () => this.toggleFavorite(true)
+				}),
+				{
+					icon: 'fas fa-paperclip',
+					text: this.$ts.clip,
+					action: () => this.clip()
+				},
+				(this.appearNote.userId != this.$i.id) ? statePromise.then(state => state.isWatching ? {
+					icon: 'fas fa-eye-slash',
+					text: this.$ts.unwatch,
+					action: () => this.toggleWatch(false)
+				} : {
+					icon: 'fas fa-eye',
+					text: this.$ts.watch,
+					action: () => this.toggleWatch(true)
+				}) : undefined,
+				statePromise.then(state => state.isMutedThread ? {
+					icon: 'fas fa-comment-slash',
+					text: this.$ts.unmuteThread,
+					action: () => this.toggleThreadMute(false)
+				} : {
+					icon: 'fas fa-comment-slash',
+					text: this.$ts.muteThread,
+					action: () => this.toggleThreadMute(true)
+				}),
+				this.appearNote.userId == this.$i.id ? (this.$i.pinnedNoteIds || []).includes(this.appearNote.id) ? {
+					icon: 'fas fa-thumbtack',
+					text: this.$ts.unpin,
+					action: () => this.togglePin(false)
+				} : {
+					icon: 'fas fa-thumbtack',
+					text: this.$ts.pin,
+					action: () => this.togglePin(true)
+				} : undefined,
+				...(this.$i.isModerator || this.$i.isAdmin ? [
+					null,
+					{
+						icon: 'fas fa-bullhorn',
+						text: this.$ts.promote,
+						action: this.promote
+					}]
+					: []
+				),
+				...(this.appearNote.userId != this.$i.id ? [
+					null,
+					{
+						icon: 'fas fa-exclamation-circle',
+						text: this.$ts.reportAbuse,
+						action: () => {
+							const u = `${url}/notes/${this.appearNote.id}`;
+							os.popup(import('@/components/abuse-report-window.vue'), {
+								user: this.appearNote.user,
+								initialComment: `Note: ${u}\n-----\n`
+							}, {}, 'closed');
+						}
+					}]
+					: []
+				),
+				...(this.appearNote.userId == this.$i.id || this.$i.isModerator || this.$i.isAdmin ? [
+					null,
+					this.appearNote.userId == this.$i.id ? {
+						icon: 'fas fa-edit',
+						text: this.$ts.deleteAndEdit,
+						action: this.delEdit
+					} : undefined,
+					{
+						icon: 'fas fa-trash-alt',
+						text: this.$ts.delete,
+						danger: true,
+						action: this.del
+					}]
+					: []
+				)]
+				.filter(x => x !== undefined);
+			} else {
+				menu = [{
+					icon: 'fas fa-copy',
+					text: this.$ts.copyContent,
+					action: this.copyContent
+				}, {
+					icon: 'fas fa-link',
+					text: this.$ts.copyLink,
+					action: this.copyLink
+				}, (this.appearNote.url || this.appearNote.uri) ? {
+					icon: 'fas fa-external-link-square-alt',
+					text: this.$ts.showOnRemote,
+					action: () => {
+						window.open(this.appearNote.url || this.appearNote.uri, '_blank');
+					}
+				} : undefined]
+				.filter(x => x !== undefined);
+			}
+
+			if (noteActions.length > 0) {
+				menu = menu.concat([null, ...noteActions.map(action => ({
+					icon: 'fas fa-plug',
+					text: action.title,
+					action: () => {
+						action.handler(this.appearNote);
+					}
+				}))]);
+			}
+
+			return menu;
+		},
+
+		onContextmenu(e) {
+			const isLink = (el: HTMLElement) => {
+				if (el.tagName === 'A') return true;
+				if (el.parentElement) {
+					return isLink(el.parentElement);
+				}
+			};
+			if (isLink(e.target)) return;
+			if (window.getSelection().toString() !== '') return;
+
+			if (this.$store.state.useReactionPickerForContextMenu) {
+				e.preventDefault();
+				this.react();
+			} else {
+				os.contextMenu(this.getMenu(), e).then(this.focus);
+			}
+		},
+
+		menu(viaKeyboard = false) {
+			os.popupMenu(this.getMenu(), this.$refs.menuButton, {
+				viaKeyboard
+			}).then(this.focus);
+		},
+
+		showRenoteMenu(viaKeyboard = false) {
+			if (!this.isMyRenote) return;
+			os.popupMenu([{
+				text: this.$ts.unrenote,
+				icon: 'fas fa-trash-alt',
+				danger: true,
+				action: () => {
+					os.api('notes/delete', {
+						noteId: this.note.id
+					});
+					this.isDeleted = true;
+				}
+			}], this.$refs.renoteTime, {
+				viaKeyboard: viaKeyboard
+			});
+		},
+
+		toggleShowContent() {
+			this.showContent = !this.showContent;
+		},
+
+		copyContent() {
+			copyToClipboard(this.appearNote.text);
+			os.success();
+		},
+
+		copyLink() {
+			copyToClipboard(`${url}/notes/${this.appearNote.id}`);
+			os.success();
+		},
+
+		togglePin(pin: boolean) {
+			os.apiWithDialog(pin ? 'i/pin' : 'i/unpin', {
+				noteId: this.appearNote.id
+			}, undefined, null, e => {
+				if (e.id === '72dab508-c64d-498f-8740-a8eec1ba385a') {
+					os.dialog({
+						type: 'error',
+						text: this.$ts.pinLimitExceeded
+					});
+				}
+			});
+		},
+
+		async clip() {
+			const clips = await os.api('clips/list');
+			os.popupMenu([{
+				icon: 'fas fa-plus',
+				text: this.$ts.createNew,
+				action: async () => {
+					const { canceled, result } = await os.form(this.$ts.createNewClip, {
+						name: {
+							type: 'string',
+							label: this.$ts.name
+						},
+						description: {
+							type: 'string',
+							required: false,
+							multiline: true,
+							label: this.$ts.description
+						},
+						isPublic: {
+							type: 'boolean',
+							label: this.$ts.public,
+							default: false
+						}
+					});
+					if (canceled) return;
+
+					const clip = await os.apiWithDialog('clips/create', result);
+
+					os.apiWithDialog('clips/add-note', { clipId: clip.id, noteId: this.appearNote.id });
+				}
+			}, null, ...clips.map(clip => ({
+				text: clip.name,
+				action: () => {
+					os.apiWithDialog('clips/add-note', { clipId: clip.id, noteId: this.appearNote.id });
+				}
+			}))], this.$refs.menuButton, {
+			}).then(this.focus);
+		},
+
+		async promote() {
+			const { canceled, result: days } = await os.dialog({
+				title: this.$ts.numberOfDays,
+				input: { type: 'number' }
+			});
+
+			if (canceled) return;
+
+			os.apiWithDialog('admin/promo/create', {
+				noteId: this.appearNote.id,
+				expiresAt: Date.now() + (86400000 * days)
+			});
+		},
+
+		share() {
+			navigator.share({
+				title: this.$t('noteOf', { user: this.appearNote.user.name }),
+				text: this.appearNote.text,
+				url: `${url}/notes/${this.appearNote.id}`
+			});
+		},
+
+		async translate() {
+			if (this.translation != null) return;
+			this.translating = true;
+			const res = await os.api('notes/translate', {
+				noteId: this.appearNote.id,
+				targetLang: localStorage.getItem('lang') || navigator.language,
+			});
+			this.translating = false;
+			this.translation = res;
+		},
+
+		focus() {
+			this.$el.focus();
+		},
+
+		blur() {
+			this.$el.blur();
+		},
+
+		focusBefore() {
+			focusPrev(this.$el);
+		},
+
+		focusAfter() {
+			focusNext(this.$el);
+		},
+
+		userPage
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.tkcbzcuz {
+	position: relative;
+	transition: box-shadow 0.1s ease;
+	overflow: clip;
+	contain: content;
+
+	// これらの指定はパフォーマンス向上には有効だが、ノートの高さは一定でないため、
+	// 下の方までスクロールすると上のノートの高さがここで決め打ちされたものに変化し、表示しているノートの位置が変わってしまう
+	// ノートがマウントされたときに自身の高さを取得し contain-intrinsic-size を設定しなおせばほぼ解決できそうだが、
+	// 今度はその処理自体がパフォーマンス低下の原因にならないか懸念される。また、被リアクションでも高さは変化するため、やはり多少のズレは生じる
+	// 一度レンダリングされた要素はブラウザがよしなにサイズを覚えておいてくれるような実装になるまで待った方が良さそう(なるのか？)
+	//content-visibility: auto;
+  //contain-intrinsic-size: 0 128px;
+
+	&:focus-visible {
+		outline: none;
+
+		&:after {
+			content: "";
+			pointer-events: none;
+			display: block;
+			position: absolute;
+			z-index: 10;
+			top: 0;
+			left: 0;
+			right: 0;
+			bottom: 0;
+			margin: auto;
+			width: calc(100% - 8px);
+			height: calc(100% - 8px);
+			border: dashed 1px var(--focus);
+			border-radius: var(--radius);
+			box-sizing: border-box;
+		}
+	}
+
+	&:hover > .article > .main > .footer > .button {
+		opacity: 1;
+	}
+
+	> .info {
+		display: flex;
+		align-items: center;
+		padding: 16px 32px 8px 32px;
+		line-height: 24px;
+		font-size: 90%;
+		white-space: pre;
+		color: #d28a3f;
+
+		> i {
+			margin-right: 4px;
+		}
+
+		> .hide {
+			margin-left: auto;
+			color: inherit;
+		}
+	}
+
+	> .info + .article {
+		padding-top: 8px;
+	}
+
+	> .reply-to {
+		opacity: 0.7;
+		padding-bottom: 0;
+	}
+
+	> .renote {
+		display: flex;
+		align-items: center;
+		padding: 16px 32px 8px 32px;
+		line-height: 28px;
+		white-space: pre;
+		color: var(--renote);
+
+		> .avatar {
+			flex-shrink: 0;
+			display: inline-block;
+			width: 28px;
+			height: 28px;
+			margin: 0 8px 0 0;
+			border-radius: 6px;
+		}
+
+		> i {
+			margin-right: 4px;
+		}
+
+		> span {
+			overflow: hidden;
+			flex-shrink: 1;
+			text-overflow: ellipsis;
+			white-space: nowrap;
+
+			> .name {
+				font-weight: bold;
+			}
+		}
+
+		> .info {
+			margin-left: auto;
+			font-size: 0.9em;
+
+			> .time {
+				flex-shrink: 0;
+				color: inherit;
+
+				> .dropdownIcon {
+					margin-right: 4px;
+				}
+			}
+
+			> .visibility {
+				margin-left: 8px;
+			}
+
+			> .localOnly {
+				margin-left: 8px;
+			}
+		}
+	}
+
+	> .renote + .article {
+		padding-top: 8px;
+	}
+
+	> .article {
+		display: flex;
+		padding: 28px 32px 18px;
+
+		> .avatar {
+			flex-shrink: 0;
+			display: block;
+			margin: 0 14px 8px 0;
+			width: 58px;
+			height: 58px;
+			position: sticky;
+			top: calc(22px + var(--stickyTop, 0px));
+			left: 0;
+		}
+
+		> .main {
+			flex: 1;
+			min-width: 0;
+
+			> .body {
+				> .cw {
+					cursor: default;
+					display: block;
+					margin: 0;
+					padding: 0;
+					overflow-wrap: break-word;
+
+					> .text {
+						margin-right: 8px;
+					}
+				}
+
+				> .content {
+					&.collapsed {
+						position: relative;
+						max-height: 9em;
+						overflow: hidden;
+
+						> .fade {
+							display: block;
+							position: absolute;
+							bottom: 0;
+							left: 0;
+							width: 100%;
+							height: 64px;
+							background: linear-gradient(0deg, var(--panel), var(--X15));
+
+							> span {
+								display: inline-block;
+								background: var(--panel);
+								padding: 6px 10px;
+								font-size: 0.8em;
+								border-radius: 999px;
+								box-shadow: 0 2px 6px rgb(0 0 0 / 20%);
+							}
+
+							&:hover {
+								> span {
+									background: var(--panelHighlight);
+								}
+							}
+						}
+					}
+
+					> .text {
+						overflow-wrap: break-word;
+
+						> .reply {
+							color: var(--accent);
+							margin-right: 0.5em;
+						}
+
+						> .rp {
+							margin-left: 4px;
+							font-style: oblique;
+							color: var(--renote);
+						}
+
+						> .translation {
+							border: solid 0.5px var(--divider);
+							border-radius: var(--radius);
+							padding: 12px;
+							margin-top: 8px;
+						}
+					}
+
+					> .url-preview {
+						margin-top: 8px;
+					}
+
+					> .poll {
+						font-size: 80%;
+					}
+
+					> .renote {
+						padding: 8px 0;
+
+						> * {
+							padding: 16px;
+							border: dashed 1px var(--renote);
+							border-radius: 8px;
+						}
+					}
+				}
+
+				> .channel {
+					opacity: 0.7;
+					font-size: 80%;
+				}
+			}
+
+			> .footer {
+				> .button {
+					margin: 0;
+					padding: 8px;
+					opacity: 0.7;
+
+					&:not(:last-child) {
+						margin-right: 28px;
+					}
+
+					&:hover {
+						color: var(--fgHighlighted);
+					}
+
+					> .count {
+						display: inline;
+						margin: 0 0 0 8px;
+						opacity: 0.7;
+					}
+
+					&.reacted {
+						color: var(--accent);
+					}
+				}
+			}
+		}
+	}
+
+	> .reply {
+		border-top: solid 0.5px var(--divider);
+	}
+
+	&.max-width_500px {
+		font-size: 0.9em;
+	}
+
+	&.max-width_450px {
+		> .renote {
+			padding: 8px 16px 0 16px;
+		}
+
+		> .info {
+			padding: 8px 16px 0 16px;
+		}
+
+		> .article {
+			padding: 14px 16px 9px;
+
+			> .avatar {
+				margin: 0 10px 8px 0;
+				width: 50px;
+				height: 50px;
+				top: calc(14px + var(--stickyTop, 0px));
+			}
+		}
+	}
+
+	&.max-width_350px {
+		> .article {
+			> .main {
+				> .footer {
+					> .button {
+						&:not(:last-child) {
+							margin-right: 18px;
+						}
+					}
+				}
+			}
+		}
+	}
+
+	&.max-width_300px {
+		font-size: 0.825em;
+
+		> .article {
+			> .avatar {
+				width: 44px;
+				height: 44px;
+			}
+
+			> .main {
+				> .footer {
+					> .button {
+						&:not(:last-child) {
+							margin-right: 12px;
+						}
+					}
+				}
+			}
+		}
+	}
+}
+
+.muted {
+	padding: 8px;
+	text-align: center;
+	opacity: 0.7;
+}
+</style>
diff --git a/packages/client/src/components/notes.vue b/packages/client/src/components/notes.vue
new file mode 100644
index 0000000000..1e7da7a2b0
--- /dev/null
+++ b/packages/client/src/components/notes.vue
@@ -0,0 +1,130 @@
+<template>
+<transition name="fade" mode="out-in">
+	<MkLoading v-if="fetching"/>
+
+	<MkError v-else-if="error" @retry="init()"/>
+
+	<div class="_fullinfo" v-else-if="empty">
+		<img src="https://xn--931a.moe/assets/info.jpg" class="_ghost"/>
+		<div>{{ $ts.noNotes }}</div>
+	</div>
+
+	<div v-else class="giivymft" :class="{ noGap }">
+		<div v-show="more && reversed" style="margin-bottom: var(--margin);">
+			<MkButton style="margin: 0 auto;" @click="fetchMoreFeature" :disabled="moreFetching" :style="{ cursor: moreFetching ? 'wait' : 'pointer' }">
+				<template v-if="!moreFetching">{{ $ts.loadMore }}</template>
+				<template v-if="moreFetching"><MkLoading inline/></template>
+			</MkButton>
+		</div>
+
+		<XList ref="notes" :items="notes" v-slot="{ item: note }" :direction="reversed ? 'up' : 'down'" :reversed="reversed" :no-gap="noGap" :ad="true" class="notes">
+			<XNote class="qtqtichx" :note="note" @update:note="updated(note, $event)" :key="note._featuredId_ || note._prId_ || note.id"/>
+		</XList>
+
+		<div v-show="more && !reversed" style="margin-top: var(--margin);">
+			<MkButton style="margin: 0 auto;" v-appear="$store.state.enableInfiniteScroll ? fetchMore : null" @click="fetchMore" :disabled="moreFetching" :style="{ cursor: moreFetching ? 'wait' : 'pointer' }">
+				<template v-if="!moreFetching">{{ $ts.loadMore }}</template>
+				<template v-if="moreFetching"><MkLoading inline/></template>
+			</MkButton>
+		</div>
+	</div>
+</transition>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import paging from '@/scripts/paging';
+import XNote from './note.vue';
+import XList from './date-separated-list.vue';
+import MkButton from '@/components/ui/button.vue';
+
+export default defineComponent({
+	components: {
+		XNote, XList, MkButton,
+	},
+
+	mixins: [
+		paging({
+			before: (self) => {
+				self.$emit('before');
+			},
+
+			after: (self, e) => {
+				self.$emit('after', e);
+			}
+		}),
+	],
+
+	props: {
+		pagination: {
+			required: true
+		},
+		prop: {
+			type: String,
+			required: false
+		},
+		noGap: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+	},
+
+	emits: ['before', 'after'],
+
+	computed: {
+		notes(): any[] {
+			return this.prop ? this.items.map(item => item[this.prop]) : this.items;
+		},
+
+		reversed(): boolean {
+			return this.pagination.reversed;
+		}
+	},
+
+	methods: {
+		updated(oldValue, newValue) {
+			const i = this.notes.findIndex(n => n === oldValue);
+			if (this.prop) {
+				this.items[i][this.prop] = newValue;
+			} else {
+				this.items[i] = newValue;
+			}
+		},
+
+		focus() {
+			this.$refs.notes.focus();
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.fade-enter-active,
+.fade-leave-active {
+	transition: opacity 0.125s ease;
+}
+.fade-enter-from,
+.fade-leave-to {
+	opacity: 0;
+}
+
+.giivymft {
+	&.noGap {
+		> .notes {
+			background: var(--panel);
+		}
+	}
+
+	&:not(.noGap) {
+		> .notes {
+			background: var(--bg);
+
+			.qtqtichx {
+				background: var(--panel);
+				border-radius: var(--radius);
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/notification-setting-window.vue b/packages/client/src/components/notification-setting-window.vue
new file mode 100644
index 0000000000..ec1efec261
--- /dev/null
+++ b/packages/client/src/components/notification-setting-window.vue
@@ -0,0 +1,99 @@
+<template>
+<XModalWindow ref="dialog"
+	:width="400"
+	:height="450"
+	:with-ok-button="true"
+	:ok-button-disabled="false"
+	@ok="ok()"
+	@close="$refs.dialog.close()"
+	@closed="$emit('closed')"
+>
+	<template #header>{{ $ts.notificationSetting }}</template>
+	<div class="_monolithic_">
+		<div v-if="showGlobalToggle" class="_section">
+			<MkSwitch v-model="useGlobalSetting">
+				{{ $ts.useGlobalSetting }}
+				<template #caption>{{ $ts.useGlobalSettingDesc }}</template>
+			</MkSwitch>
+		</div>
+		<div v-if="!useGlobalSetting" class="_section">
+			<MkInfo>{{ $ts.notificationSettingDesc }}</MkInfo>
+			<MkButton inline @click="disableAll">{{ $ts.disableAll }}</MkButton>
+			<MkButton inline @click="enableAll">{{ $ts.enableAll }}</MkButton>
+			<MkSwitch v-for="type in notificationTypes" :key="type" v-model="typesMap[type]">{{ $t(`_notification._types.${type}`) }}</MkSwitch>
+		</div>
+	</div>
+</XModalWindow>
+</template>
+
+<script lang="ts">
+import { defineComponent, PropType } from 'vue';
+import XModalWindow from '@/components/ui/modal-window.vue';
+import MkSwitch from './form/switch.vue';
+import MkInfo from './ui/info.vue';
+import MkButton from './ui/button.vue';
+import { notificationTypes } from 'misskey-js';
+
+export default defineComponent({
+	components: {
+		XModalWindow,
+		MkSwitch,
+		MkInfo,
+		MkButton
+	},
+
+	props: {
+		includingTypes: {
+			// TODO: これで型に合わないものを弾いてくれるのかどうか要調査
+			type: Array as PropType<typeof notificationTypes[number][]>,
+			required: false,
+			default: null,
+		},
+		showGlobalToggle: {
+			type: Boolean,
+			required: false,
+			default: true,
+		}
+	},
+
+	emits: ['done', 'closed'],
+
+	data() {
+		return {
+			typesMap: {} as Record<typeof notificationTypes[number], boolean>,
+			useGlobalSetting: false,
+			notificationTypes,
+		};
+	},
+
+	created() {
+		this.useGlobalSetting = this.includingTypes === null && this.showGlobalToggle;
+
+		for (const type of this.notificationTypes) {
+			this.typesMap[type] = this.includingTypes === null || this.includingTypes.includes(type);
+		}
+	},
+
+	methods: {
+		ok() {
+			const includingTypes = this.useGlobalSetting ? null : (Object.keys(this.typesMap) as typeof notificationTypes[number][])
+				.filter(type => this.typesMap[type]);
+
+			this.$emit('done', { includingTypes });
+			this.$refs.dialog.close();
+		},
+
+		disableAll() {
+			for (const type in this.typesMap) {
+				this.typesMap[type as typeof notificationTypes[number]] = false;
+			}
+		},
+
+		enableAll() {
+			for (const type in this.typesMap) {
+				this.typesMap[type as typeof notificationTypes[number]] = true;
+			}
+		}
+	}
+});
+</script>
diff --git a/packages/client/src/components/notification.vue b/packages/client/src/components/notification.vue
new file mode 100644
index 0000000000..b629820043
--- /dev/null
+++ b/packages/client/src/components/notification.vue
@@ -0,0 +1,362 @@
+<template>
+<div class="qglefbjs" :class="notification.type" v-size="{ max: [500, 600] }" ref="elRef">
+	<div class="head">
+		<MkAvatar v-if="notification.user" class="icon" :user="notification.user"/>
+		<img v-else-if="notification.icon" class="icon" :src="notification.icon" alt=""/>
+		<div class="sub-icon" :class="notification.type">
+			<i v-if="notification.type === 'follow'" class="fas fa-plus"></i>
+			<i v-else-if="notification.type === 'receiveFollowRequest'" class="fas fa-clock"></i>
+			<i v-else-if="notification.type === 'followRequestAccepted'" class="fas fa-check"></i>
+			<i v-else-if="notification.type === 'groupInvited'" class="fas fa-id-card-alt"></i>
+			<i v-else-if="notification.type === 'renote'" class="fas fa-retweet"></i>
+			<i v-else-if="notification.type === 'reply'" class="fas fa-reply"></i>
+			<i v-else-if="notification.type === 'mention'" class="fas fa-at"></i>
+			<i v-else-if="notification.type === 'quote'" class="fas fa-quote-left"></i>
+			<i v-else-if="notification.type === 'pollVote'" class="fas fa-poll-h"></i>
+			<!-- notification.reaction が null になることはまずないが、ここでoptional chaining使うと一部ブラウザで刺さるので念の為 -->
+			<XReactionIcon v-else-if="notification.type === 'reaction'"
+				:reaction="notification.reaction ? notification.reaction.replace(/^:(\w+):$/, ':$1@.:') : notification.reaction"
+				:custom-emojis="notification.note.emojis"
+				:no-style="true"
+				@touchstart.passive="onReactionMouseover"
+				@mouseover="onReactionMouseover"
+				@mouseleave="onReactionMouseleave"
+				@touchend="onReactionMouseleave"
+				ref="reactionRef"
+			/>
+		</div>
+	</div>
+	<div class="tail">
+		<header>
+			<MkA v-if="notification.user" class="name" :to="userPage(notification.user)" v-user-preview="notification.user.id"><MkUserName :user="notification.user"/></MkA>
+			<span v-else>{{ notification.header }}</span>
+			<MkTime :time="notification.createdAt" v-if="withTime" class="time"/>
+		</header>
+		<MkA v-if="notification.type === 'reaction'" class="text" :to="notePage(notification.note)" :title="getNoteSummary(notification.note)">
+			<i class="fas fa-quote-left"></i>
+			<Mfm :text="getNoteSummary(notification.note)" :plain="true" :nowrap="!full" :custom-emojis="notification.note.emojis"/>
+			<i class="fas fa-quote-right"></i>
+		</MkA>
+		<MkA v-if="notification.type === 'renote'" class="text" :to="notePage(notification.note)" :title="getNoteSummary(notification.note.renote)">
+			<i class="fas fa-quote-left"></i>
+			<Mfm :text="getNoteSummary(notification.note.renote)" :plain="true" :nowrap="!full" :custom-emojis="notification.note.renote.emojis"/>
+			<i class="fas fa-quote-right"></i>
+		</MkA>
+		<MkA v-if="notification.type === 'reply'" class="text" :to="notePage(notification.note)" :title="getNoteSummary(notification.note)">
+			<Mfm :text="getNoteSummary(notification.note)" :plain="true" :nowrap="!full" :custom-emojis="notification.note.emojis"/>
+		</MkA>
+		<MkA v-if="notification.type === 'mention'" class="text" :to="notePage(notification.note)" :title="getNoteSummary(notification.note)">
+			<Mfm :text="getNoteSummary(notification.note)" :plain="true" :nowrap="!full" :custom-emojis="notification.note.emojis"/>
+		</MkA>
+		<MkA v-if="notification.type === 'quote'" class="text" :to="notePage(notification.note)" :title="getNoteSummary(notification.note)">
+			<Mfm :text="getNoteSummary(notification.note)" :plain="true" :nowrap="!full" :custom-emojis="notification.note.emojis"/>
+		</MkA>
+		<MkA v-if="notification.type === 'pollVote'" class="text" :to="notePage(notification.note)" :title="getNoteSummary(notification.note)">
+			<i class="fas fa-quote-left"></i>
+			<Mfm :text="getNoteSummary(notification.note)" :plain="true" :nowrap="!full" :custom-emojis="notification.note.emojis"/>
+			<i class="fas fa-quote-right"></i>
+		</MkA>
+		<span v-if="notification.type === 'follow'" class="text" style="opacity: 0.6;">{{ $ts.youGotNewFollower }}<div v-if="full"><MkFollowButton :user="notification.user" :full="true"/></div></span>
+		<span v-if="notification.type === 'followRequestAccepted'" class="text" style="opacity: 0.6;">{{ $ts.followRequestAccepted }}</span>
+		<span v-if="notification.type === 'receiveFollowRequest'" class="text" style="opacity: 0.6;">{{ $ts.receiveFollowRequest }}<div v-if="full && !followRequestDone"><button class="_textButton" @click="acceptFollowRequest()">{{ $ts.accept }}</button> | <button class="_textButton" @click="rejectFollowRequest()">{{ $ts.reject }}</button></div></span>
+		<span v-if="notification.type === 'groupInvited'" class="text" style="opacity: 0.6;">{{ $ts.groupInvited }}: <b>{{ notification.invitation.group.name }}</b><div v-if="full && !groupInviteDone"><button class="_textButton" @click="acceptGroupInvitation()">{{ $ts.accept }}</button> | <button class="_textButton" @click="rejectGroupInvitation()">{{ $ts.reject }}</button></div></span>
+		<span v-if="notification.type === 'app'" class="text">
+			<Mfm :text="notification.body" :nowrap="!full"/>
+		</span>
+	</div>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, ref, onMounted, onUnmounted } from 'vue';
+import { getNoteSummary } from '@/scripts/get-note-summary';
+import XReactionIcon from './reaction-icon.vue';
+import MkFollowButton from './follow-button.vue';
+import XReactionTooltip from './reaction-tooltip.vue';
+import notePage from '@/filters/note';
+import { userPage } from '@/filters/user';
+import { i18n } from '@/i18n';
+import * as os from '@/os';
+
+export default defineComponent({
+	components: {
+		XReactionIcon, MkFollowButton
+	},
+
+	props: {
+		notification: {
+			type: Object,
+			required: true,
+		},
+		withTime: {
+			type: Boolean,
+			required: false,
+			default: false,
+		},
+		full: {
+			type: Boolean,
+			required: false,
+			default: false,
+		},
+	},
+
+	setup(props) {
+		const elRef = ref<HTMLElement>(null);
+		const reactionRef = ref(null);
+
+		onMounted(() => {
+			let readObserver: IntersectionObserver = null;
+			let connection = null;
+
+			if (!props.notification.isRead) {
+				readObserver = new IntersectionObserver((entries, observer) => {
+					if (!entries.some(entry => entry.isIntersecting)) return;
+					os.stream.send('readNotification', {
+						id: props.notification.id
+					});
+					entries.map(({ target }) => observer.unobserve(target));
+				});
+
+				readObserver.observe(elRef.value);
+
+				connection = os.stream.useChannel('main');
+				connection.on('readAllNotifications', () => readObserver.unobserve(elRef.value));
+			}
+
+			onUnmounted(() => {
+				if (readObserver) readObserver.unobserve(elRef.value);
+				if (connection) connection.dispose();
+			});
+		});
+
+		const followRequestDone = ref(false);
+		const groupInviteDone = ref(false);
+
+		const acceptFollowRequest = () => {
+			followRequestDone.value = true;
+			os.api('following/requests/accept', { userId: props.notification.user.id });
+		};
+
+		const rejectFollowRequest = () => {
+			followRequestDone.value = true;
+			os.api('following/requests/reject', { userId: props.notification.user.id });
+		};
+
+		const acceptGroupInvitation = () => {
+			groupInviteDone.value = true;
+			os.apiWithDialog('users/groups/invitations/accept', { invitationId: props.notification.invitation.id });
+		};
+
+		const rejectGroupInvitation = () => {
+			groupInviteDone.value = true;
+			os.api('users/groups/invitations/reject', { invitationId: props.notification.invitation.id });
+		};
+
+		let isReactionHovering = false;
+		let reactionTooltipTimeoutId;
+
+		const onReactionMouseover = () => {
+			if (isReactionHovering) return;
+			isReactionHovering = true;
+			reactionTooltipTimeoutId = setTimeout(openReactionTooltip, 300);
+		};
+
+		const onReactionMouseleave = () => {
+			if (!isReactionHovering) return;
+			isReactionHovering = false;
+			clearTimeout(reactionTooltipTimeoutId);
+			closeReactionTooltip();
+		};
+
+		let changeReactionTooltipShowingState: () => void;
+
+		const openReactionTooltip = () => {
+			closeReactionTooltip();
+			if (!isReactionHovering) return;
+
+			const showing = ref(true);
+			os.popup(XReactionTooltip, {
+				showing,
+				reaction: props.notification.reaction ? props.notification.reaction.replace(/^:(\w+):$/, ':$1@.:') : props.notification.reaction,
+				emojis: props.notification.note.emojis,
+				source: reactionRef.value.$el,
+			}, {}, 'closed');
+
+			changeReactionTooltipShowingState = () => {
+				showing.value = false;
+			};
+		};
+
+		const closeReactionTooltip = () => {
+			if (changeReactionTooltipShowingState != null) {
+				changeReactionTooltipShowingState();
+				changeReactionTooltipShowingState = null;
+			}
+		};
+
+		return {
+			getNoteSummary: (text: string) => getNoteSummary(text, i18n.locale),
+			followRequestDone,
+			groupInviteDone,
+			notePage,
+			userPage,
+			acceptFollowRequest,
+			rejectFollowRequest,
+			acceptGroupInvitation,
+			rejectGroupInvitation,
+			onReactionMouseover,
+			onReactionMouseleave,
+			elRef,
+			reactionRef,
+		};
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.qglefbjs {
+	position: relative;
+	box-sizing: border-box;
+	padding: 24px 32px;
+	font-size: 0.9em;
+	overflow-wrap: break-word;
+	display: flex;
+	contain: content;
+
+	&.max-width_600px {
+		padding: 16px;
+		font-size: 0.9em;
+	}
+
+	&.max-width_500px {
+		padding: 12px;
+		font-size: 0.8em;
+	}
+
+	&:after {
+		content: "";
+		display: block;
+		clear: both;
+	}
+
+	> .head {
+		position: sticky;
+		top: 0;
+		flex-shrink: 0;
+		width: 42px;
+		height: 42px;
+		margin-right: 8px;
+
+		> .icon {
+			display: block;
+			width: 100%;
+			height: 100%;
+			border-radius: 6px;
+		}
+
+		> .sub-icon {
+			position: absolute;
+			z-index: 1;
+			bottom: -2px;
+			right: -2px;
+			width: 20px;
+			height: 20px;
+			box-sizing: border-box;
+			border-radius: 100%;
+			background: var(--panel);
+			box-shadow: 0 0 0 3px var(--panel);
+			font-size: 12px;
+			text-align: center;
+
+			&:empty {
+				display: none;
+			}
+
+			> * {
+				color: #fff;
+				width: 100%;
+				height: 100%;
+			}
+
+			&.follow, &.followRequestAccepted, &.receiveFollowRequest, &.groupInvited {
+				padding: 3px;
+				background: #36aed2;
+				pointer-events: none;
+			}
+
+			&.renote {
+				padding: 3px;
+				background: #36d298;
+				pointer-events: none;
+			}
+
+			&.quote {
+				padding: 3px;
+				background: #36d298;
+				pointer-events: none;
+			}
+
+			&.reply {
+				padding: 3px;
+				background: #007aff;
+				pointer-events: none;
+			}
+
+			&.mention {
+				padding: 3px;
+				background: #88a6b7;
+				pointer-events: none;
+			}
+
+			&.pollVote {
+				padding: 3px;
+				background: #88a6b7;
+				pointer-events: none;
+			}
+		}
+	}
+
+	> .tail {
+		flex: 1;
+		min-width: 0;
+
+		> header {
+			display: flex;
+			align-items: baseline;
+			white-space: nowrap;
+
+			> .name {
+				text-overflow: ellipsis;
+				white-space: nowrap;
+				min-width: 0;
+				overflow: hidden;
+			}
+
+			> .time {
+				margin-left: auto;
+				font-size: 0.9em;
+			}
+		}
+
+		> .text {
+			white-space: nowrap;
+			overflow: hidden;
+			text-overflow: ellipsis;
+
+			> i {
+				vertical-align: super;
+				font-size: 50%;
+				opacity: 0.5;
+			}
+
+			> i:first-child {
+				margin-right: 4px;
+			}
+
+			> i:last-child {
+				margin-left: 4px;
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/notifications.vue b/packages/client/src/components/notifications.vue
new file mode 100644
index 0000000000..4ebb12c44b
--- /dev/null
+++ b/packages/client/src/components/notifications.vue
@@ -0,0 +1,159 @@
+<template>
+<transition name="fade" mode="out-in">
+	<MkLoading v-if="fetching"/>
+
+	<MkError v-else-if="error" @retry="init()"/>
+
+	<p class="mfcuwfyp" v-else-if="empty">{{ $ts.noNotifications }}</p>
+
+	<div v-else>
+		<XList class="elsfgstc" :items="items" v-slot="{ item: notification }" :no-gap="true">
+			<XNote v-if="['reply', 'quote', 'mention'].includes(notification.type)" :note="notification.note" @update:note="noteUpdated(notification.note, $event)" :key="notification.id"/>
+			<XNotification v-else :notification="notification" :with-time="true" :full="true" class="_panel notification" :key="notification.id"/>
+		</XList>
+
+		<MkButton primary style="margin: var(--margin) auto;" v-appear="$store.state.enableInfiniteScroll ? fetchMore : null" @click="fetchMore" v-show="more" :disabled="moreFetching" :style="{ cursor: moreFetching ? 'wait' : 'pointer' }">
+			<template v-if="!moreFetching">{{ $ts.loadMore }}</template>
+			<template v-if="moreFetching"><MkLoading inline/></template>
+		</MkButton>
+	</div>
+</transition>
+</template>
+
+<script lang="ts">
+import { defineComponent, PropType, markRaw } from 'vue';
+import paging from '@/scripts/paging';
+import XNotification from './notification.vue';
+import XList from './date-separated-list.vue';
+import XNote from './note.vue';
+import { notificationTypes } from 'misskey-js';
+import * as os from '@/os';
+import MkButton from '@/components/ui/button.vue';
+
+export default defineComponent({
+	components: {
+		XNotification,
+		XList,
+		XNote,
+		MkButton,
+	},
+
+	mixins: [
+		paging({}),
+	],
+
+	props: {
+		includeTypes: {
+			type: Array as PropType<typeof notificationTypes[number][]>,
+			required: false,
+			default: null,
+		},
+		unreadOnly: {
+			type: Boolean,
+			required: false,
+			default: false,
+		},
+	},
+
+	data() {
+		return {
+			connection: null,
+			pagination: {
+				endpoint: 'i/notifications',
+				limit: 10,
+				params: () => ({
+					includeTypes: this.allIncludeTypes || undefined,
+					unreadOnly: this.unreadOnly,
+				})
+			},
+		};
+	},
+
+	computed: {
+		allIncludeTypes() {
+			return this.includeTypes ?? notificationTypes.filter(x => !this.$i.mutingNotificationTypes.includes(x));
+		}
+	},
+
+	watch: {
+		includeTypes: {
+			handler() {
+				this.reload();
+			},
+			deep: true
+		},
+		unreadOnly: {
+			handler() {
+				this.reload();
+			},
+		},
+		// TODO: vue/vuexのバグか仕様かは不明なものの、プロフィール更新するなどして $i が更新されると、
+		// mutingNotificationTypes に変化が無くてもこのハンドラーが呼び出され無駄なリロードが発生するのを直す
+		'$i.mutingNotificationTypes': {
+			handler() {
+				if (this.includeTypes === null) {
+					this.reload();
+				}
+			},
+			deep: true
+		}
+	},
+
+	mounted() {
+		this.connection = markRaw(os.stream.useChannel('main'));
+		this.connection.on('notification', this.onNotification);
+	},
+
+	beforeUnmount() {
+		this.connection.dispose();
+	},
+
+	methods: {
+		onNotification(notification) {
+			const isMuted = !this.allIncludeTypes.includes(notification.type);
+			if (isMuted || document.visibilityState === 'visible') {
+				os.stream.send('readNotification', {
+					id: notification.id
+				});
+			}
+
+			if (!isMuted) {
+				this.prepend({
+					...notification,
+					isRead: document.visibilityState === 'visible'
+				});
+			}
+		},
+
+		noteUpdated(oldValue, newValue) {
+			const i = this.items.findIndex(n => n.note === oldValue);
+			this.items[i] = {
+				...this.items[i],
+				note: newValue
+			};
+		},
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.fade-enter-active,
+.fade-leave-active {
+	transition: opacity 0.125s ease;
+}
+.fade-enter-from,
+.fade-leave-to {
+	opacity: 0;
+}
+
+.mfcuwfyp {
+	margin: 0;
+	padding: 16px;
+	text-align: center;
+	color: var(--fg);
+}
+
+.elsfgstc {
+	background: var(--panel);
+}
+</style>
diff --git a/packages/client/src/components/number-diff.vue b/packages/client/src/components/number-diff.vue
new file mode 100644
index 0000000000..9889c97ec3
--- /dev/null
+++ b/packages/client/src/components/number-diff.vue
@@ -0,0 +1,47 @@
+<template>
+<span class="ceaaebcd" :class="{ isPlus, isMinus, isZero }">
+	<slot name="before"></slot>{{ isPlus ? '+' : '' }}{{ number(value) }}<slot name="after"></slot>
+</span>
+</template>
+
+<script lang="ts">
+import { computed, defineComponent } from 'vue';
+import number from '@/filters/number';
+
+export default defineComponent({
+	props: {
+		value: {
+			type: Number,
+			required: true
+		},
+	},
+
+	setup(props) {
+		const isPlus = computed(() => props.value > 0);
+		const isMinus = computed(() => props.value < 0);
+		const isZero = computed(() => props.value === 0);
+		return {
+			isPlus,
+			isMinus,
+			isZero,
+			number,
+		};
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.ceaaebcd {
+	&.isPlus {
+		color: var(--success);
+	}
+
+	&.isMinus {
+		color: var(--error);
+	}
+
+	&.isZero {
+		opacity: 0.5;
+	}
+}
+</style>
diff --git a/packages/client/src/components/page-preview.vue b/packages/client/src/components/page-preview.vue
new file mode 100644
index 0000000000..05df1dc16e
--- /dev/null
+++ b/packages/client/src/components/page-preview.vue
@@ -0,0 +1,162 @@
+<template>
+<MkA :to="`/@${page.user.username}/pages/${page.name}`" class="vhpxefrj _block _isolated" tabindex="-1">
+	<div class="thumbnail" v-if="page.eyeCatchingImage" :style="`background-image: url('${page.eyeCatchingImage.thumbnailUrl}')`"></div>
+	<article>
+		<header>
+			<h1 :title="page.title">{{ page.title }}</h1>
+		</header>
+		<p v-if="page.summary" :title="page.summary">{{ page.summary.length > 85 ? page.summary.slice(0, 85) + '…' : page.summary }}</p>
+		<footer>
+			<img class="icon" :src="page.user.avatarUrl"/>
+			<p>{{ userName(page.user) }}</p>
+		</footer>
+	</article>
+</MkA>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import { userName } from '@/filters/user';
+import * as os from '@/os';
+
+export default defineComponent({
+	props: {
+		page: {
+			type: Object,
+			required: true
+		},
+	},
+	methods: {
+		userName
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.vhpxefrj {
+	display: block;
+
+	&:hover {
+		text-decoration: none;
+		color: var(--accent);
+	}
+
+	> .thumbnail {
+		width: 100%;
+		height: 200px;
+		background-position: center;
+		background-size: cover;
+		display: flex;
+		justify-content: center;
+		align-items: center;
+
+		> button {
+			font-size: 3.5em;
+			opacity: 0.7;
+
+			&:hover {
+				font-size: 4em;
+				opacity: 0.9;
+			}
+		}
+
+		& + article {
+			left: 100px;
+			width: calc(100% - 100px);
+		}
+	}
+
+	> article {
+		padding: 16px;
+
+		> header {
+			margin-bottom: 8px;
+
+			> h1 {
+				margin: 0;
+				font-size: 1em;
+				color: var(--urlPreviewTitle);
+			}
+		}
+
+		> p {
+			margin: 0;
+			color: var(--urlPreviewText);
+			font-size: 0.8em;
+		}
+
+		> footer {
+			margin-top: 8px;
+			height: 16px;
+
+			> img {
+				display: inline-block;
+				width: 16px;
+				height: 16px;
+				margin-right: 4px;
+				vertical-align: top;
+			}
+
+			> p {
+				display: inline-block;
+				margin: 0;
+				color: var(--urlPreviewInfo);
+				font-size: 0.8em;
+				line-height: 16px;
+				vertical-align: top;
+			}
+		}
+	}
+
+	@media (max-width: 700px) {
+		> .thumbnail {
+			position: relative;
+			width: 100%;
+			height: 100px;
+
+			& + article {
+				left: 0;
+				width: 100%;
+			}
+		}
+	}
+
+	@media (max-width: 550px) {
+		font-size: 12px;
+
+		> .thumbnail {
+			height: 80px;
+		}
+
+		> article {
+			padding: 12px;
+		}
+	}
+
+	@media (max-width: 500px) {
+		font-size: 10px;
+
+		> .thumbnail {
+			height: 70px;
+		}
+
+		> article {
+			padding: 8px;
+
+			> header {
+				margin-bottom: 4px;
+			}
+
+			> footer {
+				margin-top: 4px;
+
+				> img {
+					width: 12px;
+					height: 12px;
+				}
+			}
+		}
+	}
+}
+
+</style>
diff --git a/packages/client/src/components/page-window.vue b/packages/client/src/components/page-window.vue
new file mode 100644
index 0000000000..b6be114cd7
--- /dev/null
+++ b/packages/client/src/components/page-window.vue
@@ -0,0 +1,167 @@
+<template>
+<XWindow ref="window"
+	:initial-width="500"
+	:initial-height="500"
+	:can-resize="true"
+	:close-button="true"
+	:contextmenu="contextmenu"
+	@closed="$emit('closed')"
+>
+	<template #header>
+		<template v-if="pageInfo">
+			<i v-if="pageInfo.icon" class="icon" :class="pageInfo.icon" style="margin-right: 0.5em;"></i>
+			<span>{{ pageInfo.title }}</span>
+		</template>
+	</template>
+	<template #headerLeft>
+		<button v-if="history.length > 0" class="_button" @click="back()" v-tooltip="$ts.goBack"><i class="fas fa-arrow-left"></i></button>
+	</template>
+	<div class="yrolvcoq">
+		<MkStickyContainer>
+			<template #header><MkHeader v-if="pageInfo && !pageInfo.hideHeader" :info="pageInfo"/></template>
+			<component :is="component" v-bind="props" :ref="changePage"/>
+		</MkStickyContainer>
+	</div>
+</XWindow>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import XWindow from '@/components/ui/window.vue';
+import { popout } from '@/scripts/popout';
+import copyToClipboard from '@/scripts/copy-to-clipboard';
+import { resolve } from '@/router';
+import { url } from '@/config';
+import * as symbols from '@/symbols';
+
+export default defineComponent({
+	components: {
+		XWindow,
+	},
+
+	inject: {
+		sideViewHook: {
+			default: null
+		}
+	},
+
+	provide() {
+		return {
+			navHook: (path) => {
+				this.navigate(path);
+			},
+			shouldHeaderThin: true,
+		};
+	},
+
+	props: {
+		initialPath: {
+			type: String,
+			required: true,
+		},
+		initialComponent: {
+			type: Object,
+			required: true,
+		},
+		initialProps: {
+			type: Object,
+			required: false,
+			default: () => {},
+		},
+	},
+
+	emits: ['closed'],
+
+	data() {
+		return {
+			pageInfo: null,
+			path: this.initialPath,
+			component: this.initialComponent,
+			props: this.initialProps,
+			history: [],
+		};
+	},
+
+	computed: {
+		url(): string {
+			return url + this.path;
+		},
+
+		contextmenu() {
+			return [{
+				type: 'label',
+				text: this.path,
+			}, {
+				icon: 'fas fa-expand-alt',
+				text: this.$ts.showInPage,
+				action: this.expand
+			}, this.sideViewHook ? {
+				icon: 'fas fa-columns',
+				text: this.$ts.openInSideView,
+				action: () => {
+					this.sideViewHook(this.path);
+					this.$refs.window.close();
+				}
+			} : undefined, {
+				icon: 'fas fa-external-link-alt',
+				text: this.$ts.popout,
+				action: this.popout
+			}, null, {
+				icon: 'fas fa-external-link-alt',
+				text: this.$ts.openInNewTab,
+				action: () => {
+					window.open(this.url, '_blank');
+					this.$refs.window.close();
+				}
+			}, {
+				icon: 'fas fa-link',
+				text: this.$ts.copyLink,
+				action: () => {
+					copyToClipboard(this.url);
+				}
+			}];
+		},
+	},
+
+	methods: {
+		changePage(page) {
+			if (page == null) return;
+			if (page[symbols.PAGE_INFO]) {
+				this.pageInfo = page[symbols.PAGE_INFO];
+			}
+		},
+
+		navigate(path, record = true) {
+			if (record) this.history.push(this.path);
+			this.path = path;
+			const { component, props } = resolve(path);
+			this.component = component;
+			this.props = props;
+		},
+
+		back() {
+			this.navigate(this.history.pop(), false);
+		},
+
+		close() {
+			this.$refs.window.close();
+		},
+
+		expand() {
+			this.$router.push(this.path);
+			this.$refs.window.close();
+		},
+
+		popout() {
+			popout(this.path, this.$el);
+			this.$refs.window.close();
+		},
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.yrolvcoq {
+	min-height: 100%;
+}
+</style>
diff --git a/packages/client/src/components/page/page.block.vue b/packages/client/src/components/page/page.block.vue
new file mode 100644
index 0000000000..54b8b30276
--- /dev/null
+++ b/packages/client/src/components/page/page.block.vue
@@ -0,0 +1,44 @@
+<template>
+<component :is="'x-' + block.type" :block="block" :hpml="hpml" :key="block.id" :h="h"/>
+</template>
+
+<script lang="ts">
+import { defineComponent, PropType } from 'vue';
+import XText from './page.text.vue';
+import XSection from './page.section.vue';
+import XImage from './page.image.vue';
+import XButton from './page.button.vue';
+import XNumberInput from './page.number-input.vue';
+import XTextInput from './page.text-input.vue';
+import XTextareaInput from './page.textarea-input.vue';
+import XSwitch from './page.switch.vue';
+import XIf from './page.if.vue';
+import XTextarea from './page.textarea.vue';
+import XPost from './page.post.vue';
+import XCounter from './page.counter.vue';
+import XRadioButton from './page.radio-button.vue';
+import XCanvas from './page.canvas.vue';
+import XNote from './page.note.vue';
+import { Hpml } from '@/scripts/hpml/evaluator';
+import { Block } from '@/scripts/hpml/block';
+
+export default defineComponent({
+	components: {
+		XText, XSection, XImage, XButton, XNumberInput, XTextInput, XTextareaInput, XTextarea, XPost, XSwitch, XIf, XCounter, XRadioButton, XCanvas, XNote
+	},
+	props: {
+		block: {
+			type: Object as PropType<Block>,
+			required: true
+		},
+		hpml: {
+			type: Object as PropType<Hpml>,
+			required: true
+		},
+		h: {
+			type: Number,
+			required: true
+		}
+	},
+});
+</script>
diff --git a/packages/client/src/components/page/page.button.vue b/packages/client/src/components/page/page.button.vue
new file mode 100644
index 0000000000..51da84bd49
--- /dev/null
+++ b/packages/client/src/components/page/page.button.vue
@@ -0,0 +1,66 @@
+<template>
+<div>
+	<MkButton class="kudkigyw" @click="click()" :primary="block.primary">{{ hpml.interpolate(block.text) }}</MkButton>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, PropType, unref } from 'vue';
+import MkButton from '../ui/button.vue';
+import * as os from '@/os';
+import { ButtonBlock } from '@/scripts/hpml/block';
+import { Hpml } from '@/scripts/hpml/evaluator';
+
+export default defineComponent({
+	components: {
+		MkButton
+	},
+	props: {
+		block: {
+			type: Object as PropType<ButtonBlock>,
+			required: true
+		},
+		hpml: {
+			type: Object as PropType<Hpml>,
+			required: true
+		}
+	},
+	methods: {
+		click() {
+			if (this.block.action === 'dialog') {
+				this.hpml.eval();
+				os.dialog({
+					text: this.hpml.interpolate(this.block.content)
+				});
+			} else if (this.block.action === 'resetRandom') {
+				this.hpml.updateRandomSeed(Math.random());
+				this.hpml.eval();
+			} else if (this.block.action === 'pushEvent') {
+				os.api('page-push', {
+					pageId: this.hpml.page.id,
+					event: this.block.event,
+					...(this.block.var ? {
+						var: unref(this.hpml.vars)[this.block.var]
+					} : {})
+				});
+
+				os.dialog({
+					type: 'success',
+					text: this.hpml.interpolate(this.block.message)
+				});
+			} else if (this.block.action === 'callAiScript') {
+				this.hpml.callAiScript(this.block.fn);
+			}
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.kudkigyw {
+	display: inline-block;
+	min-width: 200px;
+	max-width: 450px;
+	margin: 8px 0;
+}
+</style>
diff --git a/packages/client/src/components/page/page.canvas.vue b/packages/client/src/components/page/page.canvas.vue
new file mode 100644
index 0000000000..8f49b88e5e
--- /dev/null
+++ b/packages/client/src/components/page/page.canvas.vue
@@ -0,0 +1,49 @@
+<template>
+<div class="ysrxegms">
+	<canvas ref="canvas" :width="block.width" :height="block.height"/>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, onMounted, PropType, Ref, ref } from 'vue';
+import * as os from '@/os';
+import { CanvasBlock } from '@/scripts/hpml/block';
+import { Hpml } from '@/scripts/hpml/evaluator';
+
+export default defineComponent({
+	props: {
+		block: {
+			type: Object as PropType<CanvasBlock>,
+			required: true
+		},
+		hpml: {
+			type: Object as PropType<Hpml>,
+			required: true
+		}
+	},
+	setup(props, ctx) {
+		const canvas: Ref<any> = ref(null);
+
+		onMounted(() => {
+			props.hpml.registerCanvas(props.block.name, canvas.value);
+		});
+
+		return {
+			canvas
+		};
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.ysrxegms {
+	display: inline-block;
+	vertical-align: bottom;
+	overflow: auto;
+	max-width: 100%;
+
+	> canvas {
+		display: block;
+	}
+}
+</style>
diff --git a/packages/client/src/components/page/page.counter.vue b/packages/client/src/components/page/page.counter.vue
new file mode 100644
index 0000000000..b1af8954b0
--- /dev/null
+++ b/packages/client/src/components/page/page.counter.vue
@@ -0,0 +1,52 @@
+<template>
+<div>
+	<MkButton class="llumlmnx" @click="click()">{{ hpml.interpolate(block.text) }}</MkButton>
+</div>
+</template>
+
+<script lang="ts">
+import { computed, defineComponent, PropType } from 'vue';
+import MkButton from '../ui/button.vue';
+import * as os from '@/os';
+import { CounterVarBlock } from '@/scripts/hpml/block';
+import { Hpml } from '@/scripts/hpml/evaluator';
+
+export default defineComponent({
+	components: {
+		MkButton
+	},
+	props: {
+		block: {
+			type: Object as PropType<CounterVarBlock>,
+			required: true
+		},
+		hpml: {
+			type: Object as PropType<Hpml>,
+			required: true
+		}
+	},
+	setup(props, ctx) {
+		const value = computed(() => {
+			return props.hpml.vars.value[props.block.name];
+		});
+
+		function click() {
+			props.hpml.updatePageVar(props.block.name, value.value + (props.block.inc || 1));
+			props.hpml.eval();
+		}
+
+		return {
+			click
+		};
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.llumlmnx {
+	display: inline-block;
+	min-width: 300px;
+	max-width: 450px;
+	margin: 8px 0;
+}
+</style>
diff --git a/packages/client/src/components/page/page.if.vue b/packages/client/src/components/page/page.if.vue
new file mode 100644
index 0000000000..ec25332db0
--- /dev/null
+++ b/packages/client/src/components/page/page.if.vue
@@ -0,0 +1,31 @@
+<template>
+<div v-show="hpml.vars.value[block.var]">
+	<XBlock v-for="child in block.children" :block="child" :hpml="hpml" :key="child.id" :h="h"/>
+</div>
+</template>
+
+<script lang="ts">
+import { IfBlock } from '@/scripts/hpml/block';
+import { Hpml } from '@/scripts/hpml/evaluator';
+import { defineComponent, defineAsyncComponent, PropType } from 'vue';
+
+export default defineComponent({
+	components: {
+		XBlock: defineAsyncComponent(() => import('./page.block.vue'))
+	},
+	props: {
+		block: {
+			type: Object as PropType<IfBlock>,
+			required: true
+		},
+		hpml: {
+			type: Object as PropType<Hpml>,
+			required: true
+		},
+		h: {
+			type: Number,
+			required: true
+		}
+	},
+});
+</script>
diff --git a/packages/client/src/components/page/page.image.vue b/packages/client/src/components/page/page.image.vue
new file mode 100644
index 0000000000..04ce74bd7c
--- /dev/null
+++ b/packages/client/src/components/page/page.image.vue
@@ -0,0 +1,40 @@
+<template>
+<div class="lzyxtsnt">
+	<img v-if="image" :src="image.url"/>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, PropType } from 'vue';
+import * as os from '@/os';
+import { ImageBlock } from '@/scripts/hpml/block';
+import { Hpml } from '@/scripts/hpml/evaluator';
+
+export default defineComponent({
+	props: {
+		block: {
+			type: Object as PropType<ImageBlock>,
+			required: true
+		},
+		hpml: {
+			type: Object as PropType<Hpml>,
+			required: true
+		}
+	},
+	setup(props, ctx) {
+		const image = props.hpml.page.attachedFiles.find(x => x.id === props.block.fileId);
+
+		return {
+			image
+		};
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.lzyxtsnt {
+	> img {
+		max-width: 100%;
+	}
+}
+</style>
diff --git a/packages/client/src/components/page/page.note.vue b/packages/client/src/components/page/page.note.vue
new file mode 100644
index 0000000000..925844c1bd
--- /dev/null
+++ b/packages/client/src/components/page/page.note.vue
@@ -0,0 +1,47 @@
+<template>
+<div class="voxdxuby">
+	<XNote v-if="note && !block.detailed" v-model:note="note" :key="note.id + ':normal'"/>
+	<XNoteDetailed v-if="note && block.detailed" v-model:note="note" :key="note.id + ':detail'"/>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, onMounted, PropType, Ref, ref } from 'vue';
+import XNote from '@/components/note.vue';
+import XNoteDetailed from '@/components/note-detailed.vue';
+import * as os from '@/os';
+import { NoteBlock } from '@/scripts/hpml/block';
+
+export default defineComponent({
+	components: {
+		XNote,
+		XNoteDetailed,
+	},
+	props: {
+		block: {
+			type: Object as PropType<NoteBlock>,
+			required: true
+		}
+	},
+	setup(props, ctx) {
+		const note: Ref<Record<string, any> | null> = ref(null);
+
+		onMounted(() => {
+			os.api('notes/show', { noteId: props.block.note })
+			.then(result => {
+				note.value = result;
+			});
+		});
+
+		return {
+			note
+		};
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.voxdxuby {
+	margin: 1em 0;
+}
+</style>
diff --git a/packages/client/src/components/page/page.number-input.vue b/packages/client/src/components/page/page.number-input.vue
new file mode 100644
index 0000000000..b5120d0f85
--- /dev/null
+++ b/packages/client/src/components/page/page.number-input.vue
@@ -0,0 +1,55 @@
+<template>
+<div>
+	<MkInput class="kudkigyw" :model-value="value" @update:modelValue="updateValue($event)" type="number">
+		<template #label>{{ hpml.interpolate(block.text) }}</template>
+	</MkInput>
+</div>
+</template>
+
+<script lang="ts">
+import { computed, defineComponent, PropType } from 'vue';
+import MkInput from '../form/input.vue';
+import * as os from '@/os';
+import { Hpml } from '@/scripts/hpml/evaluator';
+import { NumberInputVarBlock } from '@/scripts/hpml/block';
+
+export default defineComponent({
+	components: {
+		MkInput
+	},
+	props: {
+		block: {
+			type: Object as PropType<NumberInputVarBlock>,
+			required: true
+		},
+		hpml: {
+			type: Object as PropType<Hpml>,
+			required: true
+		}
+	},
+	setup(props, ctx) {
+		const value = computed(() => {
+			return props.hpml.vars.value[props.block.name];
+		});
+
+		function updateValue(newValue) {
+			props.hpml.updatePageVar(props.block.name, newValue);
+			props.hpml.eval();
+		}
+
+		return {
+			value,
+			updateValue
+		};
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.kudkigyw {
+	display: inline-block;
+	min-width: 300px;
+	max-width: 450px;
+	margin: 8px 0;
+}
+</style>
diff --git a/packages/client/src/components/page/page.post.vue b/packages/client/src/components/page/page.post.vue
new file mode 100644
index 0000000000..1b86ea1ab9
--- /dev/null
+++ b/packages/client/src/components/page/page.post.vue
@@ -0,0 +1,109 @@
+<template>
+<div class="ngbfujlo">
+	<MkTextarea :model-value="text" readonly style="margin: 0;"></MkTextarea>
+	<MkButton class="button" primary @click="post()" :disabled="posting || posted">
+		<i v-if="posted" class="fas fa-check"></i>
+		<i v-else class="fas fa-paper-plane"></i>
+	</MkButton>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, PropType } from 'vue';
+import MkTextarea from '../form/textarea.vue';
+import MkButton from '../ui/button.vue';
+import { apiUrl } from '@/config';
+import * as os from '@/os';
+import { PostBlock } from '@/scripts/hpml/block';
+import { Hpml } from '@/scripts/hpml/evaluator';
+
+export default defineComponent({
+	components: {
+		MkTextarea,
+		MkButton,
+	},
+	props: {
+		block: {
+			type: Object as PropType<PostBlock>,
+			required: true
+		},
+		hpml: {
+			type: Object as PropType<Hpml>,
+			required: true
+		}
+	},
+	data() {
+		return {
+			text: this.hpml.interpolate(this.block.text),
+			posted: false,
+			posting: false,
+		};
+	},
+	watch: {
+		'hpml.vars': {
+			handler() {
+				this.text = this.hpml.interpolate(this.block.text);
+			},
+			deep: true
+		}
+	},
+	methods: {
+		upload() {
+			const promise = new Promise((ok) => {
+				const canvas = this.hpml.canvases[this.block.canvasId];
+				canvas.toBlob(blob => {
+					const data = new FormData();
+					data.append('file', blob);
+					data.append('i', this.$i.token);
+					if (this.$store.state.uploadFolder) {
+						data.append('folderId', this.$store.state.uploadFolder);
+					}
+
+					fetch(apiUrl + '/drive/files/create', {
+						method: 'POST',
+						body: data
+					})
+					.then(response => response.json())
+					.then(f => {
+						ok(f);
+					})
+				});
+			});
+			os.promiseDialog(promise);
+			return promise;
+		},
+		async post() {
+			this.posting = true;
+			const file = this.block.attachCanvasImage ? await this.upload() : null;
+			os.apiWithDialog('notes/create', {
+				text: this.text === '' ? null : this.text,
+				fileIds: file ? [file.id] : undefined,
+			}).then(() => {
+				this.posted = true;
+			});
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.ngbfujlo {
+	position: relative;
+	padding: 32px;
+	border-radius: 6px;
+	box-shadow: 0 2px 8px var(--shadow);
+	z-index: 1;
+
+	> .button {
+		margin-top: 32px;
+	}
+
+	@media (max-width: 600px) {
+		padding: 16px;
+
+		> .button {
+			margin-top: 16px;
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/page/page.radio-button.vue b/packages/client/src/components/page/page.radio-button.vue
new file mode 100644
index 0000000000..4d3c03291e
--- /dev/null
+++ b/packages/client/src/components/page/page.radio-button.vue
@@ -0,0 +1,45 @@
+<template>
+<div>
+	<div>{{ hpml.interpolate(block.title) }}</div>
+	<MkRadio v-for="item in block.values" :modelValue="value" @update:modelValue="updateValue($event)" :value="item" :key="item">{{ item }}</MkRadio>
+</div>
+</template>
+
+<script lang="ts">
+import { computed, defineComponent, PropType } from 'vue';
+import MkRadio from '../form/radio.vue';
+import * as os from '@/os';
+import { Hpml } from '@/scripts/hpml/evaluator';
+import { RadioButtonVarBlock } from '@/scripts/hpml/block';
+
+export default defineComponent({
+	components: {
+		MkRadio
+	},
+	props: {
+		block: {
+			type: Object as PropType<RadioButtonVarBlock>,
+			required: true
+		},
+		hpml: {
+			type: Object as PropType<Hpml>,
+			required: true
+		}
+	},
+	setup(props, ctx) {
+		const value = computed(() => {
+			return props.hpml.vars.value[props.block.name];
+		});
+
+		function updateValue(newValue: string) {
+			props.hpml.updatePageVar(props.block.name, newValue);
+			props.hpml.eval();
+		}
+
+		return {
+			value,
+			updateValue
+		};
+	}
+});
+</script>
diff --git a/packages/client/src/components/page/page.section.vue b/packages/client/src/components/page/page.section.vue
new file mode 100644
index 0000000000..d32f5dc732
--- /dev/null
+++ b/packages/client/src/components/page/page.section.vue
@@ -0,0 +1,60 @@
+<template>
+<section class="sdgxphyu">
+	<component :is="'h' + h">{{ block.title }}</component>
+
+	<div class="children">
+		<XBlock v-for="child in block.children" :block="child" :hpml="hpml" :key="child.id" :h="h + 1"/>
+	</div>
+</section>
+</template>
+
+<script lang="ts">
+import { defineComponent, defineAsyncComponent, PropType } from 'vue';
+import * as os from '@/os';
+import { SectionBlock } from '@/scripts/hpml/block';
+import { Hpml } from '@/scripts/hpml/evaluator';
+
+export default defineComponent({
+	components: {
+		XBlock: defineAsyncComponent(() => import('./page.block.vue'))
+	},
+	props: {
+		block: {
+			type: Object as PropType<SectionBlock>,
+			required: true
+		},
+		hpml: {
+			type: Object as PropType<Hpml>,
+			required: true
+		},
+		h: {
+			required: true
+		}
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.sdgxphyu {
+	margin: 1.5em 0;
+
+	> h2 {
+		font-size: 1.35em;
+		margin: 0 0 0.5em 0;
+	}
+
+	> h3 {
+		font-size: 1em;
+		margin: 0 0 0.5em 0;
+	}
+
+	> h4 {
+		font-size: 1em;
+		margin: 0 0 0.5em 0;
+	}
+
+	> .children {
+		//padding 16px
+	}
+}
+</style>
diff --git a/packages/client/src/components/page/page.switch.vue b/packages/client/src/components/page/page.switch.vue
new file mode 100644
index 0000000000..1ece88157f
--- /dev/null
+++ b/packages/client/src/components/page/page.switch.vue
@@ -0,0 +1,55 @@
+<template>
+<div class="hkcxmtwj">
+	<MkSwitch :model-value="value" @update:modelValue="updateValue($event)">{{ hpml.interpolate(block.text) }}</MkSwitch>
+</div>
+</template>
+
+<script lang="ts">
+import { computed, defineComponent, PropType } from 'vue';
+import MkSwitch from '../form/switch.vue';
+import * as os from '@/os';
+import { Hpml } from '@/scripts/hpml/evaluator';
+import { SwitchVarBlock } from '@/scripts/hpml/block';
+
+export default defineComponent({
+	components: {
+		MkSwitch
+	},
+	props: {
+		block: {
+			type: Object as PropType<SwitchVarBlock>,
+			required: true
+		},
+		hpml: {
+			type: Object as PropType<Hpml>,
+			required: true
+		}
+	},
+	setup(props, ctx) {
+		const value = computed(() => {
+			return props.hpml.vars.value[props.block.name];
+		});
+
+		function updateValue(newValue: boolean) {
+			props.hpml.updatePageVar(props.block.name, newValue);
+			props.hpml.eval();
+		}
+
+		return {
+			value,
+			updateValue
+		};
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.hkcxmtwj {
+	display: inline-block;
+	margin: 16px auto;
+
+	& + .hkcxmtwj {
+		margin-left: 16px;
+	}
+}
+</style>
diff --git a/packages/client/src/components/page/page.text-input.vue b/packages/client/src/components/page/page.text-input.vue
new file mode 100644
index 0000000000..e4d3f6039a
--- /dev/null
+++ b/packages/client/src/components/page/page.text-input.vue
@@ -0,0 +1,55 @@
+<template>
+<div>
+	<MkInput class="kudkigyw" :model-value="value" @update:modelValue="updateValue($event)" type="text">
+		<template #label>{{ hpml.interpolate(block.text) }}</template>
+	</MkInput>
+</div>
+</template>
+
+<script lang="ts">
+import { computed, defineComponent, PropType } from 'vue';
+import MkInput from '../form/input.vue';
+import * as os from '@/os';
+import { Hpml } from '@/scripts/hpml/evaluator';
+import { TextInputVarBlock } from '@/scripts/hpml/block';
+
+export default defineComponent({
+	components: {
+		MkInput
+	},
+	props: {
+		block: {
+			type: Object as PropType<TextInputVarBlock>,
+			required: true
+		},
+		hpml: {
+			type: Object as PropType<Hpml>,
+			required: true
+		}
+	},
+	setup(props, ctx) {
+		const value = computed(() => {
+			return props.hpml.vars.value[props.block.name];
+		});
+
+		function updateValue(newValue) {
+			props.hpml.updatePageVar(props.block.name, newValue);
+			props.hpml.eval();
+		}
+
+		return {
+			value,
+			updateValue
+		};
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.kudkigyw {
+	display: inline-block;
+	min-width: 300px;
+	max-width: 450px;
+	margin: 8px 0;
+}
+</style>
diff --git a/packages/client/src/components/page/page.text.vue b/packages/client/src/components/page/page.text.vue
new file mode 100644
index 0000000000..7dd41ed869
--- /dev/null
+++ b/packages/client/src/components/page/page.text.vue
@@ -0,0 +1,68 @@
+<template>
+<div class="mrdgzndn">
+	<Mfm :text="text" :is-note="false" :i="$i" :key="text"/>
+	<MkUrlPreview v-for="url in urls" :url="url" :key="url" class="url"/>
+</div>
+</template>
+
+<script lang="ts">
+import { TextBlock } from '@/scripts/hpml/block';
+import { Hpml } from '@/scripts/hpml/evaluator';
+import { defineAsyncComponent, defineComponent, PropType } from 'vue';
+import * as mfm from 'mfm-js';
+import { extractUrlFromMfm } from '@/scripts/extract-url-from-mfm';
+
+export default defineComponent({
+	components: {
+		MkUrlPreview: defineAsyncComponent(() => import('@/components/url-preview.vue')),
+	},
+	props: {
+		block: {
+			type: Object as PropType<TextBlock>,
+			required: true
+		},
+		hpml: {
+			type: Object as PropType<Hpml>,
+			required: true
+		}
+	},
+	data() {
+		return {
+			text: this.hpml.interpolate(this.block.text),
+		};
+	},
+	computed: {
+		urls(): string[] {
+			if (this.text) {
+				return extractUrlFromMfm(mfm.parse(this.text));
+			} else {
+				return [];
+			}
+		}
+	},
+	watch: {
+		'hpml.vars': {
+			handler() {
+				this.text = this.hpml.interpolate(this.block.text);
+			},
+			deep: true
+		}
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.mrdgzndn {
+	&:not(:first-child) {
+		margin-top: 0.5em;
+	}
+
+	&:not(:last-child) {
+		margin-bottom: 0.5em;
+	}
+
+	> .url {
+		margin: 0.5em 0;
+	}
+}
+</style>
diff --git a/packages/client/src/components/page/page.textarea-input.vue b/packages/client/src/components/page/page.textarea-input.vue
new file mode 100644
index 0000000000..6e082b2bef
--- /dev/null
+++ b/packages/client/src/components/page/page.textarea-input.vue
@@ -0,0 +1,47 @@
+<template>
+<div>
+	<MkTextarea :model-value="value" @update:modelValue="updateValue($event)">
+		<template #label>{{ hpml.interpolate(block.text) }}</template>
+	</MkTextarea>
+</div>
+</template>
+
+<script lang="ts">
+import { computed, defineComponent, PropType } from 'vue';
+import MkTextarea from '../form/textarea.vue';
+import * as os from '@/os';
+import { Hpml } from '@/scripts/hpml/evaluator';
+import { HpmlTextInput } from '@/scripts/hpml';
+import { TextInputVarBlock } from '@/scripts/hpml/block';
+
+export default defineComponent({
+	components: {
+		MkTextarea
+	},
+	props: {
+		block: {
+			type: Object as PropType<TextInputVarBlock>,
+			required: true
+		},
+		hpml: {
+			type: Object as PropType<Hpml>,
+			required: true
+		}
+	},
+	setup(props, ctx) {
+		const value = computed(() => {
+			return props.hpml.vars.value[props.block.name];
+		});
+
+		function updateValue(newValue) {
+			props.hpml.updatePageVar(props.block.name, newValue);
+			props.hpml.eval();
+		}
+
+		return {
+			value,
+			updateValue
+		};
+	}
+});
+</script>
diff --git a/packages/client/src/components/page/page.textarea.vue b/packages/client/src/components/page/page.textarea.vue
new file mode 100644
index 0000000000..5b4ee2b452
--- /dev/null
+++ b/packages/client/src/components/page/page.textarea.vue
@@ -0,0 +1,39 @@
+<template>
+<MkTextarea :model-value="text" readonly></MkTextarea>
+</template>
+
+<script lang="ts">
+import { TextBlock } from '@/scripts/hpml/block';
+import { Hpml } from '@/scripts/hpml/evaluator';
+import { defineComponent, PropType } from 'vue';
+import MkTextarea from '../form/textarea.vue';
+
+export default defineComponent({
+	components: {
+		MkTextarea
+	},
+	props: {
+		block: {
+			type: Object as PropType<TextBlock>,
+			required: true
+		},
+		hpml: {
+			type: Object as PropType<Hpml>,
+			required: true
+		}
+	},
+	data() {
+		return {
+			text: this.hpml.interpolate(this.block.text),
+		};
+	},
+	watch: {
+		'hpml.vars': {
+			handler() {
+				this.text = this.hpml.interpolate(this.block.text);
+			},
+			deep: true
+		}
+	}
+});
+</script>
diff --git a/packages/client/src/components/page/page.vue b/packages/client/src/components/page/page.vue
new file mode 100644
index 0000000000..6d1c419a40
--- /dev/null
+++ b/packages/client/src/components/page/page.vue
@@ -0,0 +1,86 @@
+<template>
+<div class="iroscrza" :class="{ center: page.alignCenter, serif: page.font === 'serif' }" v-if="hpml">
+	<XBlock v-for="child in page.content" :block="child" :hpml="hpml" :key="child.id" :h="2"/>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, onMounted, nextTick, onUnmounted, PropType } from 'vue';
+import { parse } from '@syuilo/aiscript';
+import XBlock from './page.block.vue';
+import { Hpml } from '@/scripts/hpml/evaluator';
+import { url } from '@/config';
+import { $i } from '@/account';
+import { defaultStore } from '@/store';
+
+export default defineComponent({
+	components: {
+		XBlock
+	},
+	props: {
+		page: {
+			type: Object as PropType<Record<string, any>>,
+			required: true
+		},
+	},
+	setup(props, ctx) {
+
+		const hpml = new Hpml(props.page, {
+			randomSeed: Math.random(),
+			visitor: $i,
+			url: url,
+			enableAiScript: !defaultStore.state.disablePagesScript
+		});
+
+		onMounted(() => {
+			nextTick(() => {
+				if (props.page.script && hpml.aiscript) {
+					let ast;
+					try {
+						ast = parse(props.page.script);
+					} catch (e) {
+						console.error(e);
+						/*os.dialog({
+							type: 'error',
+							text: 'Syntax error :('
+						});*/
+						return;
+					}
+					hpml.aiscript.exec(ast).then(() => {
+						hpml.eval();
+					}).catch(e => {
+						console.error(e);
+						/*os.dialog({
+							type: 'error',
+							text: e
+						});*/
+					});
+				} else {
+					hpml.eval();
+				}
+			});
+			onUnmounted(() => {
+				if (hpml.aiscript) hpml.aiscript.abort();
+			});
+		});
+
+		return {
+			hpml,
+		};
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.iroscrza {
+	&.serif {
+		> div {
+			font-family: serif;
+		}
+	}
+
+	&.center {
+		text-align: center;
+	}
+}
+</style>
diff --git a/packages/client/src/components/particle.vue b/packages/client/src/components/particle.vue
new file mode 100644
index 0000000000..d82705c1e8
--- /dev/null
+++ b/packages/client/src/components/particle.vue
@@ -0,0 +1,114 @@
+<template>
+<div class="vswabwbm" :style="{ top: `${y - 64}px`, left: `${x - 64}px` }" :class="{ active }">
+	<svg width="128" height="128" viewBox="0 0 128 128" xmlns="http://www.w3.org/2000/svg">
+		<circle fill="none" cx="64" cy="64">
+			<animate attributeName="r"
+				begin="0s" dur="0.5s"
+				values="4; 32"
+				calcMode="spline"
+				keyTimes="0; 1"
+				keySplines="0.165, 0.84, 0.44, 1"
+				repeatCount="1"
+			/>
+			<animate attributeName="stroke-width"
+				begin="0s" dur="0.5s"
+				values="16; 0"
+				calcMode="spline"
+				keyTimes="0; 1"
+				keySplines="0.3, 0.61, 0.355, 1"
+				repeatCount="1"
+			/>
+		</circle>
+		<g fill="none" fill-rule="evenodd">
+			<circle v-for="(particle, i) in particles" :key="i" :fill="particle.color">
+				<animate attributeName="r"
+					begin="0s" dur="0.8s"
+					:values="`${particle.size}; 0`"
+					calcMode="spline"
+					keyTimes="0; 1"
+					keySplines="0.165, 0.84, 0.44, 1"
+					repeatCount="1"
+				/>
+				<animate attributeName="cx"
+					begin="0s" dur="0.8s"
+					:values="`${particle.xA}; ${particle.xB}`"
+					calcMode="spline"
+					keyTimes="0; 1"
+					keySplines="0.3, 0.61, 0.355, 1"
+					repeatCount="1"
+				/>
+				<animate attributeName="cy"
+					begin="0s" dur="0.8s"
+					:values="`${particle.yA}; ${particle.yB}`"
+					calcMode="spline"
+					keyTimes="0; 1"
+					keySplines="0.3, 0.61, 0.355, 1"
+					repeatCount="1"
+				/>
+			</circle>
+		</g>
+	</svg>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+
+export default defineComponent({
+	props: {
+		x: {
+			type: Number,
+			required: true
+		},
+		y: {
+			type: Number,
+			required: true
+		}
+	},
+	emits: ['end'],
+	data() {
+		const particles = [];
+		const origin = 64;
+		const colors = ['#FF1493', '#00FFFF', '#FFE202'];
+
+		for (let i = 0; i < 12; i++) {
+			const angle = Math.random() * (Math.PI * 2);
+			const pos = Math.random() * 16;
+			const velocity = 16 + (Math.random() * 48);
+			particles.push({
+				size: 4 + (Math.random() * 8),
+				xA: origin + (Math.sin(angle) * pos),
+				yA: origin + (Math.cos(angle) * pos),
+				xB: origin + (Math.sin(angle) * (pos + velocity)),
+				yB: origin + (Math.cos(angle) * (pos + velocity)),
+				color: colors[Math.floor(Math.random() * colors.length)]
+			});
+		}
+
+		return {
+			particles
+		};
+	},
+	mounted() {
+		setTimeout(() => {
+			this.$emit('end');
+		}, 1100);
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.vswabwbm {
+	pointer-events: none;
+	position: fixed;
+	z-index: 1000000;
+	width: 128px;
+	height: 128px;
+
+	> svg {
+		> circle {
+			stroke: var(--accent);
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/poll-editor.vue b/packages/client/src/components/poll-editor.vue
new file mode 100644
index 0000000000..aa213cfe49
--- /dev/null
+++ b/packages/client/src/components/poll-editor.vue
@@ -0,0 +1,251 @@
+<template>
+<div class="zmdxowus">
+	<p class="caution" v-if="choices.length < 2">
+		<i class="fas fa-exclamation-triangle"></i>{{ $ts._poll.noOnlyOneChoice }}
+	</p>
+	<ul ref="choices">
+		<li v-for="(choice, i) in choices" :key="i">
+			<MkInput class="input" :model-value="choice" @update:modelValue="onInput(i, $event)" :placeholder="$t('_poll.choiceN', { n: i + 1 })">
+			</MkInput>
+			<button @click="remove(i)" class="_button">
+				<i class="fas fa-times"></i>
+			</button>
+		</li>
+	</ul>
+	<MkButton class="add" v-if="choices.length < 10" @click="add">{{ $ts.add }}</MkButton>
+	<MkButton class="add" v-else disabled>{{ $ts._poll.noMore }}</MkButton>
+	<section>
+		<MkSwitch v-model="multiple">{{ $ts._poll.canMultipleVote }}</MkSwitch>
+		<div>
+			<MkSelect v-model="expiration">
+				<template #label>{{ $ts._poll.expiration }}</template>
+				<option value="infinite">{{ $ts._poll.infinite }}</option>
+				<option value="at">{{ $ts._poll.at }}</option>
+				<option value="after">{{ $ts._poll.after }}</option>
+			</MkSelect>
+			<section v-if="expiration === 'at'">
+				<MkInput v-model="atDate" type="date" class="input">
+					<template #label>{{ $ts._poll.deadlineDate }}</template>
+				</MkInput>
+				<MkInput v-model="atTime" type="time" class="input">
+					<template #label>{{ $ts._poll.deadlineTime }}</template>
+				</MkInput>
+			</section>
+			<section v-if="expiration === 'after'">
+				<MkInput v-model="after" type="number" class="input">
+					<template #label>{{ $ts._poll.duration }}</template>
+				</MkInput>
+				<MkSelect v-model="unit">
+					<option value="second">{{ $ts._time.second }}</option>
+					<option value="minute">{{ $ts._time.minute }}</option>
+					<option value="hour">{{ $ts._time.hour }}</option>
+					<option value="day">{{ $ts._time.day }}</option>
+				</MkSelect>
+			</section>
+		</div>
+	</section>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import { addTime } from '@/scripts/time';
+import { formatDateTimeString } from '@/scripts/format-time-string';
+import MkInput from './form/input.vue';
+import MkSelect from './form/select.vue';
+import MkSwitch from './form/switch.vue';
+import MkButton from './ui/button.vue';
+
+export default defineComponent({
+	components: {
+		MkInput,
+		MkSelect,
+		MkSwitch,
+		MkButton,
+	},
+
+	props: {
+		poll: {
+			type: Object,
+			required: true
+		}
+	},
+
+	emits: ['updated'],
+
+	data() {
+		return {
+			choices: this.poll.choices,
+			multiple: this.poll.multiple,
+			expiration: 'infinite',
+			atDate: formatDateTimeString(addTime(new Date(), 1, 'day'), 'yyyy-MM-dd'),
+			atTime: '00:00',
+			after: 0,
+			unit: 'second',
+		};
+	},
+
+	watch: {
+		choices: {
+			handler() {
+				this.$emit('updated', this.get());
+			},
+			deep: true
+		},
+		multiple: {
+			handler() {
+				this.$emit('updated', this.get());
+			},
+		},
+		expiration: {
+			handler() {
+				this.$emit('updated', this.get());
+			},
+		},
+		atDate: {
+			handler() {
+				this.$emit('updated', this.get());
+			},
+		},
+		after: {
+			handler() {
+				this.$emit('updated', this.get());
+			},
+		},
+		unit: {
+			handler() {
+				this.$emit('updated', this.get());
+			},
+		},
+	},
+
+	created() {
+		const poll = this.poll;
+		if (poll.expiresAt) {
+			this.expiration = 'at';
+			this.atDate = this.atTime = poll.expiresAt;
+		} else if (typeof poll.expiredAfter === 'number') {
+			this.expiration = 'after';
+			this.after = poll.expiredAfter / 1000;
+		} else {
+			this.expiration = 'infinite';
+		}
+	},
+
+	methods: {
+		onInput(i, e) {
+			this.choices[i] = e;
+		},
+
+		add() {
+			this.choices.push('');
+			this.$nextTick(() => {
+				// TODO
+				//(this.$refs.choices as any).childNodes[this.choices.length - 1].childNodes[0].focus();
+			});
+		},
+
+		remove(i) {
+			this.choices = this.choices.filter((_, _i) => _i != i);
+		},
+
+		get() {
+			const at = () => {
+				return new Date(`${this.atDate} ${this.atTime}`).getTime();
+			};
+
+			const after = () => {
+				let base = parseInt(this.after);
+				switch (this.unit) {
+					case 'day': base *= 24;
+					case 'hour': base *= 60;
+					case 'minute': base *= 60;
+					case 'second': return base *= 1000;
+					default: return null;
+				}
+			};
+
+			return {
+				choices: this.choices,
+				multiple: this.multiple,
+				...(
+					this.expiration === 'at' ? { expiresAt: at() } :
+					this.expiration === 'after' ? { expiredAfter: after() } : {}
+				)
+			};
+		},
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.zmdxowus {
+	padding: 8px;
+
+	> .caution {
+		margin: 0 0 8px 0;
+		font-size: 0.8em;
+		color: #f00;
+
+		> i {
+			margin-right: 4px;
+		}
+	}
+
+	> ul {
+		display: block;
+		margin: 0;
+		padding: 0;
+		list-style: none;
+
+		> li {
+			display: flex;
+			margin: 8px 0;
+			padding: 0;
+			width: 100%;
+
+			> .input {
+				flex: 1;
+				margin-top: 16px;
+				margin-bottom: 0;
+			}
+
+			> button {
+				width: 32px;
+				padding: 4px 0;
+			}
+		}
+	}
+
+	> .add {
+		margin: 8px 0 0 0;
+		z-index: 1;
+	}
+
+	> section {
+		margin: 16px 0 -16px 0;
+
+		> div {
+			margin: 0 8px;
+
+			&:last-child {
+				flex: 1 0 auto;
+
+				> section {
+					align-items: center;
+					display: flex;
+					margin: -32px 0 0;
+
+					> &:first-child {
+						margin-right: 16px;
+					}
+
+					> .input {
+						flex: 1 0 auto;
+					}
+				}
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/poll.vue b/packages/client/src/components/poll.vue
new file mode 100644
index 0000000000..049fe3a435
--- /dev/null
+++ b/packages/client/src/components/poll.vue
@@ -0,0 +1,174 @@
+<template>
+<div class="tivcixzd" :class="{ done: closed || isVoted }">
+	<ul>
+		<li v-for="(choice, i) in poll.choices" :key="i" @click="vote(i)" :class="{ voted: choice.voted }">
+			<div class="backdrop" :style="{ 'width': `${showResult ? (choice.votes / total * 100) : 0}%` }"></div>
+			<span>
+				<template v-if="choice.isVoted"><i class="fas fa-check"></i></template>
+				<Mfm :text="choice.text" :plain="true" :custom-emojis="note.emojis"/>
+				<span class="votes" v-if="showResult">({{ $t('_poll.votesCount', { n: choice.votes }) }})</span>
+			</span>
+		</li>
+	</ul>
+	<p v-if="!readOnly">
+		<span>{{ $t('_poll.totalVotes', { n: total }) }}</span>
+		<span> · </span>
+		<a v-if="!closed && !isVoted" @click="toggleShowResult">{{ showResult ? $ts._poll.vote : $ts._poll.showResult }}</a>
+		<span v-if="isVoted">{{ $ts._poll.voted }}</span>
+		<span v-else-if="closed">{{ $ts._poll.closed }}</span>
+		<span v-if="remaining > 0"> · {{ timer }}</span>
+	</p>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import { sum } from '@/scripts/array';
+import * as os from '@/os';
+
+export default defineComponent({
+	props: {
+		note: {
+			type: Object,
+			required: true
+		},
+		readOnly: {
+			type: Boolean,
+			required: false,
+			default: false,
+		}
+	},
+	data() {
+		return {
+			remaining: -1,
+			showResult: false,
+		};
+	},
+	computed: {
+		poll(): any {
+			return this.note.poll;
+		},
+		total(): number {
+			return sum(this.poll.choices.map(x => x.votes));
+		},
+		closed(): boolean {
+			return !this.remaining;
+		},
+		timer(): string {
+			return this.$t(
+				this.remaining >= 86400 ? '_poll.remainingDays' :
+				this.remaining >= 3600 ? '_poll.remainingHours' :
+				this.remaining >= 60 ? '_poll.remainingMinutes' : '_poll.remainingSeconds', {
+					s: Math.floor(this.remaining % 60),
+					m: Math.floor(this.remaining / 60) % 60,
+					h: Math.floor(this.remaining / 3600) % 24,
+					d: Math.floor(this.remaining / 86400)
+				});
+		},
+		isVoted(): boolean {
+			return !this.poll.multiple && this.poll.choices.some(c => c.isVoted);
+		}
+	},
+	created() {
+		this.showResult = this.readOnly || this.isVoted;
+
+		if (this.note.poll.expiresAt) {
+			const update = () => {
+				if (this.remaining = Math.floor(Math.max(new Date(this.note.poll.expiresAt).getTime() - Date.now(), 0) / 1000))
+					requestAnimationFrame(update);
+				else
+					this.showResult = true;
+			};
+
+			update();
+		}
+	},
+	methods: {
+		toggleShowResult() {
+			this.showResult = !this.showResult;
+		},
+		vote(id) {
+			if (this.readOnly || this.closed || !this.poll.multiple && this.poll.choices.some(c => c.isVoted)) return;
+			os.api('notes/polls/vote', {
+				noteId: this.note.id,
+				choice: id
+			}).then(() => {
+				if (!this.showResult) this.showResult = !this.poll.multiple;
+			});
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.tivcixzd {
+	> ul {
+		display: block;
+		margin: 0;
+		padding: 0;
+		list-style: none;
+
+		> li {
+			display: block;
+			position: relative;
+			margin: 4px 0;
+			padding: 4px 8px;
+			border: solid 0.5px var(--divider);
+			border-radius: 4px;
+			overflow: hidden;
+			cursor: pointer;
+
+			&:hover {
+				background: rgba(#000, 0.05);
+			}
+
+			&:active {
+				background: rgba(#000, 0.1);
+			}
+
+			> .backdrop {
+				position: absolute;
+				top: 0;
+				left: 0;
+				height: 100%;
+				background: var(--accent);
+				transition: width 1s ease;
+			}
+
+			> span {
+				position: relative;
+
+				> i {
+					margin-right: 4px;
+				}
+
+				> .votes {
+					margin-left: 4px;
+				}
+			}
+		}
+	}
+
+	> p {
+		color: var(--fg);
+
+		a {
+			color: inherit;
+		}
+	}
+
+	&.done {
+		> ul > li {
+			cursor: default;
+
+			&:hover {
+				background: transparent;
+			}
+
+			&:active {
+				background: transparent;
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/post-form-attaches.vue b/packages/client/src/components/post-form-attaches.vue
new file mode 100644
index 0000000000..dff0dec21e
--- /dev/null
+++ b/packages/client/src/components/post-form-attaches.vue
@@ -0,0 +1,193 @@
+<template>
+<div class="skeikyzd" v-show="files.length != 0">
+	<XDraggable class="files" v-model="_files" item-key="id" animation="150" delay="100" delay-on-touch-only="true">
+		<template #item="{element}">
+			<div @click="showFileMenu(element, $event)" @contextmenu.prevent="showFileMenu(element, $event)">
+				<MkDriveFileThumbnail :data-id="element.id" class="thumbnail" :file="element" fit="cover"/>
+				<div class="sensitive" v-if="element.isSensitive">
+					<i class="fas fa-exclamation-triangle icon"></i>
+				</div>
+			</div>
+		</template>
+	</XDraggable>
+	<p class="remain">{{ 4 - files.length }}/4</p>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, defineAsyncComponent } from 'vue';
+import MkDriveFileThumbnail from './drive-file-thumbnail.vue'
+import * as os from '@/os';
+
+export default defineComponent({
+	components: {
+		XDraggable: defineAsyncComponent(() => import('vuedraggable').then(x => x.default)),
+		MkDriveFileThumbnail
+	},
+
+	props: {
+		files: {
+			type: Array,
+			required: true
+		},
+		detachMediaFn: {
+			type: Function,
+			required: false
+		}
+	},
+
+	emits: ['updated', 'detach', 'changeSensitive', 'changeName'],
+
+	data() {
+		return {
+			menu: null as Promise<null> | null,
+
+		};
+	},
+
+	computed: {
+		_files: {
+			get() {
+				return this.files;
+			},
+			set(value) {
+				this.$emit('updated', value);
+			}
+		}
+	},
+
+	methods: {
+		detachMedia(id) {
+			if (this.detachMediaFn) {
+				this.detachMediaFn(id);
+			} else {
+				this.$emit('detach', id);
+			}
+		},
+		toggleSensitive(file) {
+			os.api('drive/files/update', {
+				fileId: file.id,
+				isSensitive: !file.isSensitive
+			}).then(() => {
+				this.$emit('changeSensitive', file, !file.isSensitive);
+			});
+		},
+		async rename(file) {
+			const { canceled, result } = await os.dialog({
+				title: this.$ts.enterFileName,
+				input: {
+					default: file.name
+				},
+				allowEmpty: false
+			});
+			if (canceled) return;
+			os.api('drive/files/update', {
+				fileId: file.id,
+				name: result
+			}).then(() => {
+				this.$emit('changeName', file, result);
+				file.name = result;
+			});
+		},
+
+		async describe(file) {
+			os.popup(import("@/components/media-caption.vue"), {
+				title: this.$ts.describeFile,
+				input: {
+					placeholder: this.$ts.inputNewDescription,
+					default: file.comment !== null ? file.comment : "",
+				},
+				image: file
+			}, {
+				done: result => {
+					if (!result || result.canceled) return;
+					let comment = result.result;
+					os.api('drive/files/update', {
+						fileId: file.id,
+						comment: comment.length == 0 ? null : comment
+					});
+				}
+			}, 'closed');
+		},
+
+		showFileMenu(file, ev: MouseEvent) {
+			if (this.menu) return;
+			this.menu = os.popupMenu([{
+				text: this.$ts.renameFile,
+				icon: 'fas fa-i-cursor',
+				action: () => { this.rename(file) }
+			}, {
+				text: file.isSensitive ? this.$ts.unmarkAsSensitive : this.$ts.markAsSensitive,
+				icon: file.isSensitive ? 'fas fa-eye-slash' : 'fas fa-eye',
+				action: () => { this.toggleSensitive(file) }
+			}, {
+				text: this.$ts.describeFile,
+				icon: 'fas fa-i-cursor',
+				action: () => { this.describe(file) }
+			}, {
+				text: this.$ts.attachCancel,
+				icon: 'fas fa-times-circle',
+				action: () => { this.detachMedia(file.id) }
+			}], ev.currentTarget || ev.target).then(() => this.menu = null);
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.skeikyzd {
+	padding: 8px 16px;
+	position: relative;
+
+	> .files {
+		display: flex;
+		flex-wrap: wrap;
+
+		> div {
+			position: relative;
+			width: 64px;
+			height: 64px;
+			margin-right: 4px;
+			border-radius: 4px;
+			overflow: hidden;
+			cursor: move;
+
+			&:hover > .remove {
+				display: block;
+			}
+
+			> .thumbnail {
+				width: 100%;
+				height: 100%;
+				z-index: 1;
+				color: var(--fg);
+			}
+
+			> .sensitive {
+				display: flex;
+				position: absolute;
+				width: 64px;
+				height: 64px;
+				top: 0;
+				left: 0;
+				z-index: 2;
+				background: rgba(17, 17, 17, .7);
+				color: #fff;
+
+				> .icon {
+					margin: auto;
+				}
+			}
+		}
+	}
+
+	> .remain {
+		display: block;
+		position: absolute;
+		top: 8px;
+		right: 8px;
+		margin: 0;
+		padding: 0;
+	}
+}
+</style>
diff --git a/packages/client/src/components/post-form-dialog.vue b/packages/client/src/components/post-form-dialog.vue
new file mode 100644
index 0000000000..ae1cd7f01e
--- /dev/null
+++ b/packages/client/src/components/post-form-dialog.vue
@@ -0,0 +1,19 @@
+<template>
+<MkModal ref="modal" @click="$refs.modal.close()" @closed="$emit('closed')" :position="'top'">
+	<MkPostForm @posted="$refs.modal.close()" @cancel="$refs.modal.close()" @esc="$refs.modal.close()" v-bind="$attrs"/>
+</MkModal>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import MkModal from '@/components/ui/modal.vue';
+import MkPostForm from '@/components/post-form.vue';
+
+export default defineComponent({
+	components: {
+		MkModal,
+		MkPostForm,
+	},
+	emits: ['closed'],
+});
+</script>
diff --git a/packages/client/src/components/post-form.vue b/packages/client/src/components/post-form.vue
new file mode 100644
index 0000000000..ce6b7db3ee
--- /dev/null
+++ b/packages/client/src/components/post-form.vue
@@ -0,0 +1,980 @@
+<template>
+<div class="gafaadew" :class="{ modal, _popup: modal }"
+	v-size="{ max: [310, 500] }"
+	@dragover.stop="onDragover"
+	@dragenter="onDragenter"
+	@dragleave="onDragleave"
+	@drop.stop="onDrop"
+>
+	<header>
+		<button v-if="!fixed" class="cancel _button" @click="cancel"><i class="fas fa-times"></i></button>
+		<div>
+			<span class="text-count" :class="{ over: textLength > max }">{{ max - textLength }}</span>
+			<span class="local-only" v-if="localOnly"><i class="fas fa-biohazard"></i></span>
+			<button class="_button visibility" @click="setVisibility" ref="visibilityButton" v-tooltip="$ts.visibility" :disabled="channel != null">
+				<span v-if="visibility === 'public'"><i class="fas fa-globe"></i></span>
+				<span v-if="visibility === 'home'"><i class="fas fa-home"></i></span>
+				<span v-if="visibility === 'followers'"><i class="fas fa-unlock"></i></span>
+				<span v-if="visibility === 'specified'"><i class="fas fa-envelope"></i></span>
+			</button>
+			<button class="_button preview" @click="showPreview = !showPreview" :class="{ active: showPreview }" v-tooltip="$ts.previewNoteText"><i class="fas fa-file-code"></i></button>
+			<button class="submit _buttonGradate" :disabled="!canPost" @click="post" data-cy-open-post-form-submit>{{ submitText }}<i :class="reply ? 'fas fa-reply' : renote ? 'fas fa-quote-right' : 'fas fa-paper-plane'"></i></button>
+		</div>
+	</header>
+	<div class="form" :class="{ fixed }">
+		<XNoteSimple class="preview" v-if="reply" :note="reply"/>
+		<XNoteSimple class="preview" v-if="renote" :note="renote"/>
+		<div class="with-quote" v-if="quoteId"><i class="fas fa-quote-left"></i> {{ $ts.quoteAttached }}<button @click="quoteId = null"><i class="fas fa-times"></i></button></div>
+		<div v-if="visibility === 'specified'" class="to-specified">
+			<span style="margin-right: 8px;">{{ $ts.recipient }}</span>
+			<div class="visibleUsers">
+				<span v-for="u in visibleUsers" :key="u.id">
+					<MkAcct :user="u"/>
+					<button class="_button" @click="removeVisibleUser(u)"><i class="fas fa-times"></i></button>
+				</span>
+				<button @click="addVisibleUser" class="_buttonPrimary"><i class="fas fa-plus fa-fw"></i></button>
+			</div>
+		</div>
+		<MkInfo warn v-if="hasNotSpecifiedMentions" class="hasNotSpecifiedMentions">{{ $ts.notSpecifiedMentionWarning }} - <button class="_textButton" @click="addMissingMention()">{{ $ts.add }}</button></MkInfo>
+		<input v-show="useCw" ref="cw" class="cw" v-model="cw" :placeholder="$ts.annotation" @keydown="onKeydown">
+		<textarea v-model="text" class="text" :class="{ withCw: useCw }" ref="text" :disabled="posting" :placeholder="placeholder" @keydown="onKeydown" @paste="onPaste" @compositionupdate="onCompositionUpdate" @compositionend="onCompositionEnd" data-cy-post-form-text/>
+		<input v-show="withHashtags" ref="hashtags" class="hashtags" v-model="hashtags" :placeholder="$ts.hashtags" list="hashtags">
+		<XPostFormAttaches class="attaches" :files="files" @updated="updateFiles" @detach="detachFile" @changeSensitive="updateFileSensitive" @changeName="updateFileName"/>
+		<XPollEditor v-if="poll" :poll="poll" @destroyed="poll = null" @updated="onPollUpdate"/>
+		<XNotePreview class="preview" v-if="showPreview" :text="text"/>
+		<footer>
+			<button class="_button" @click="chooseFileFrom" v-tooltip="$ts.attachFile"><i class="fas fa-photo-video"></i></button>
+			<button class="_button" @click="togglePoll" :class="{ active: poll }" v-tooltip="$ts.poll"><i class="fas fa-poll-h"></i></button>
+			<button class="_button" @click="useCw = !useCw" :class="{ active: useCw }" v-tooltip="$ts.useCw"><i class="fas fa-eye-slash"></i></button>
+			<button class="_button" @click="insertMention" v-tooltip="$ts.mention"><i class="fas fa-at"></i></button>
+			<button class="_button" @click="withHashtags = !withHashtags" :class="{ active: withHashtags }" v-tooltip="$ts.hashtags"><i class="fas fa-hashtag"></i></button>
+			<button class="_button" @click="insertEmoji" v-tooltip="$ts.emoji"><i class="fas fa-laugh-squint"></i></button>
+			<button class="_button" @click="showActions" v-tooltip="$ts.plugin" v-if="postFormActions.length > 0"><i class="fas fa-plug"></i></button>
+		</footer>
+		<datalist id="hashtags">
+			<option v-for="hashtag in recentHashtags" :value="hashtag" :key="hashtag"/>
+		</datalist>
+	</div>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, defineAsyncComponent } from 'vue';
+import insertTextAtCursor from 'insert-text-at-cursor';
+import { length } from 'stringz';
+import { toASCII } from 'punycode/';
+import XNoteSimple from './note-simple.vue';
+import XNotePreview from './note-preview.vue';
+import * as mfm from 'mfm-js';
+import { host, url } from '@/config';
+import { erase, unique } from '@/scripts/array';
+import { extractMentions } from '@/scripts/extract-mentions';
+import * as Acct from 'misskey-js/built/acct';
+import { formatTimeString } from '@/scripts/format-time-string';
+import { Autocomplete } from '@/scripts/autocomplete';
+import { noteVisibilities } from 'misskey-js';
+import * as os from '@/os';
+import { selectFile } from '@/scripts/select-file';
+import { defaultStore, notePostInterruptors, postFormActions } from '@/store';
+import { isMobile } from '@/scripts/is-mobile';
+import { throttle } from 'throttle-debounce';
+import MkInfo from '@/components/ui/info.vue';
+import { defaultStore } from '@/store';
+
+export default defineComponent({
+	components: {
+		XNoteSimple,
+		XNotePreview,
+		XPostFormAttaches: defineAsyncComponent(() => import('./post-form-attaches.vue')),
+		XPollEditor: defineAsyncComponent(() => import('./poll-editor.vue')),
+		MkInfo,
+	},
+
+	inject: ['modal'],
+
+	props: {
+		reply: {
+			type: Object,
+			required: false
+		},
+		renote: {
+			type: Object,
+			required: false
+		},
+		channel: {
+			type: Object,
+			required: false
+		},
+		mention: {
+			type: Object,
+			required: false
+		},
+		specified: {
+			type: Object,
+			required: false
+		},
+		initialText: {
+			type: String,
+			required: false
+		},
+		initialVisibility: {
+			type: String,
+			required: false
+		},
+		initialFiles: {
+			type: Array,
+			required: false
+		},
+		initialLocalOnly: {
+			type: Boolean,
+			required: false
+		},
+		visibleUsers: {
+			type: Array,
+			required: false,
+			default: () => []
+		},
+		initialNote: {
+			type: Object,
+			required: false
+		},
+		share: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		fixed: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		autofocus: {
+			type: Boolean,
+			required: false,
+			default: true
+		},
+	},
+
+	emits: ['posted', 'cancel', 'esc'],
+
+	data() {
+		return {
+			posting: false,
+			text: '',
+			files: [],
+			poll: null,
+			useCw: false,
+			showPreview: false,
+			cw: null,
+			localOnly: this.$store.state.rememberNoteVisibility ? this.$store.state.localOnly : this.$store.state.defaultNoteLocalOnly,
+			visibility: (this.$store.state.rememberNoteVisibility ? this.$store.state.visibility : this.$store.state.defaultNoteVisibility) as typeof noteVisibilities[number],
+			autocomplete: null,
+			draghover: false,
+			quoteId: null,
+			hasNotSpecifiedMentions: false,
+			recentHashtags: JSON.parse(localStorage.getItem('hashtags') || '[]'),
+			imeText: '',
+			typing: throttle(3000, () => {
+				if (this.channel) {
+					os.stream.send('typingOnChannel', { channel: this.channel.id });
+				}
+			}),
+			postFormActions,
+		};
+	},
+
+	computed: {
+		draftKey(): string {
+			let key = this.channel ? `channel:${this.channel.id}` : '';
+
+			if (this.renote) {
+				key += `renote:${this.renote.id}`;
+			} else if (this.reply) {
+				key += `reply:${this.reply.id}`;
+			} else {
+				key += 'note';
+			}
+
+			return key;
+		},
+
+		placeholder(): string {
+			if (this.renote) {
+				return this.$ts._postForm.quotePlaceholder;
+			} else if (this.reply) {
+				return this.$ts._postForm.replyPlaceholder;
+			} else if (this.channel) {
+				return this.$ts._postForm.channelPlaceholder;
+			} else {
+				const xs = [
+					this.$ts._postForm._placeholders.a,
+					this.$ts._postForm._placeholders.b,
+					this.$ts._postForm._placeholders.c,
+					this.$ts._postForm._placeholders.d,
+					this.$ts._postForm._placeholders.e,
+					this.$ts._postForm._placeholders.f
+				];
+				return xs[Math.floor(Math.random() * xs.length)];
+			}
+		},
+
+		submitText(): string {
+			return this.renote
+				? this.$ts.quote
+				: this.reply
+					? this.$ts.reply
+					: this.$ts.note;
+		},
+
+		textLength(): number {
+			return length((this.text + this.imeText).trim());
+		},
+
+		canPost(): boolean {
+			return !this.posting &&
+				(1 <= this.textLength || 1 <= this.files.length || !!this.poll || !!this.renote) &&
+				(this.textLength <= this.max) &&
+				(!this.poll || this.poll.choices.length >= 2);
+		},
+
+		max(): number {
+			return this.$instance ? this.$instance.maxNoteTextLength : 1000;
+		},
+
+		withHashtags: defaultStore.makeGetterSetter('postFormWithHashtags'),
+		hashtags: defaultStore.makeGetterSetter('postFormHashtags'),
+	},
+
+	watch: {
+		text() {
+			this.checkMissingMention();
+		},
+		visibleUsers: {
+			handler() {
+				this.checkMissingMention();
+			},
+			deep: true
+		}
+	},
+
+	mounted() {
+		if (this.initialText) {
+			this.text = this.initialText;
+		}
+
+		if (this.initialVisibility) {
+			this.visibility = this.initialVisibility;
+		}
+
+		if (this.initialFiles) {
+			this.files = this.initialFiles;
+		}
+
+		if (typeof this.initialLocalOnly === 'boolean') {
+			this.localOnly = this.initialLocalOnly;
+		}
+
+		if (this.mention) {
+			this.text = this.mention.host ? `@${this.mention.username}@${toASCII(this.mention.host)}` : `@${this.mention.username}`;
+			this.text += ' ';
+		}
+
+		if (this.reply && this.reply.user.host != null) {
+			this.text = `@${this.reply.user.username}@${toASCII(this.reply.user.host)} `;
+		}
+
+		if (this.reply && this.reply.text != null) {
+			const ast = mfm.parse(this.reply.text);
+
+			for (const x of extractMentions(ast)) {
+				const mention = x.host ? `@${x.username}@${toASCII(x.host)}` : `@${x.username}`;
+
+				// 自分は除外
+				if (this.$i.username == x.username && x.host == null) continue;
+				if (this.$i.username == x.username && x.host == host) continue;
+
+				// 重複は除外
+				if (this.text.indexOf(`${mention} `) != -1) continue;
+
+				this.text += `${mention} `;
+			}
+		}
+
+		if (this.channel) {
+			this.visibility = 'public';
+			this.localOnly = true; // TODO: チャンネルが連合するようになった折には消す
+		}
+
+		// 公開以外へのリプライ時は元の公開範囲を引き継ぐ
+		if (this.reply && ['home', 'followers', 'specified'].includes(this.reply.visibility)) {
+			this.visibility = this.reply.visibility;
+			if (this.reply.visibility === 'specified') {
+				os.api('users/show', {
+					userIds: this.reply.visibleUserIds.filter(uid => uid !== this.$i.id && uid !== this.reply.userId)
+				}).then(users => {
+					this.visibleUsers.push(...users);
+				});
+
+				if (this.reply.userId !== this.$i.id) {
+					os.api('users/show', { userId: this.reply.userId }).then(user => {
+						this.visibleUsers.push(user);
+					});
+				}
+			}
+		}
+
+		if (this.specified) {
+			this.visibility = 'specified';
+			this.visibleUsers.push(this.specified);
+		}
+
+		// keep cw when reply
+		if (this.$store.state.keepCw && this.reply && this.reply.cw) {
+			this.useCw = true;
+			this.cw = this.reply.cw;
+		}
+
+		if (this.autofocus) {
+			this.focus();
+
+			this.$nextTick(() => {
+				this.focus();
+			});
+		}
+
+		// TODO: detach when unmount
+		new Autocomplete(this.$refs.text, this, { model: 'text' });
+		new Autocomplete(this.$refs.cw, this, { model: 'cw' });
+		new Autocomplete(this.$refs.hashtags, this, { model: 'hashtags' });
+
+		this.$nextTick(() => {
+			// 書きかけの投稿を復元
+			if (!this.share && !this.mention && !this.specified) {
+				const draft = JSON.parse(localStorage.getItem('drafts') || '{}')[this.draftKey];
+				if (draft) {
+					this.text = draft.data.text;
+					this.useCw = draft.data.useCw;
+					this.cw = draft.data.cw;
+					this.visibility = draft.data.visibility;
+					this.localOnly = draft.data.localOnly;
+					this.files = (draft.data.files || []).filter(e => e);
+					if (draft.data.poll) {
+						this.poll = draft.data.poll;
+					}
+				}
+			}
+
+			// 削除して編集
+			if (this.initialNote) {
+				const init = this.initialNote;
+				this.text = init.text ? init.text : '';
+				this.files = init.files;
+				this.cw = init.cw;
+				this.useCw = init.cw != null;
+				if (init.poll) {
+					this.poll = {
+						choices: init.poll.choices.map(x => x.text),
+						multiple: init.poll.multiple,
+						expiresAt: init.poll.expiresAt,
+						expiredAfter: init.poll.expiredAfter,
+					};
+				}
+				this.visibility = init.visibility;
+				this.localOnly = init.localOnly;
+				this.quoteId = init.renote ? init.renote.id : null;
+			}
+
+			this.$nextTick(() => this.watch());
+		});
+	},
+
+	methods: {
+		watch() {
+			this.$watch('text', () => this.saveDraft());
+			this.$watch('useCw', () => this.saveDraft());
+			this.$watch('cw', () => this.saveDraft());
+			this.$watch('poll', () => this.saveDraft());
+			this.$watch('files', () => this.saveDraft(), { deep: true });
+			this.$watch('visibility', () => this.saveDraft());
+			this.$watch('localOnly', () => this.saveDraft());
+		},
+
+		checkMissingMention() {
+			if (this.visibility === 'specified') {
+				const ast = mfm.parse(this.text);
+
+				for (const x of extractMentions(ast)) {
+					if (!this.visibleUsers.some(u => (u.username === x.username) && (u.host == x.host))) {
+						this.hasNotSpecifiedMentions = true;
+						return;
+					}
+				}
+				this.hasNotSpecifiedMentions = false;
+			}
+		},
+
+		addMissingMention() {
+			const ast = mfm.parse(this.text);
+
+			for (const x of extractMentions(ast)) {
+				if (!this.visibleUsers.some(u => (u.username === x.username) && (u.host == x.host))) {
+					os.api('users/show', { username: x.username, host: x.host }).then(user => {
+						this.visibleUsers.push(user);
+					});
+				}
+			}
+		},
+
+		togglePoll() {
+			if (this.poll) {
+				this.poll = null;
+			} else {
+				this.poll = {
+					choices: ['', ''],
+					multiple: false,
+					expiresAt: null,
+					expiredAfter: null,
+				};
+			}
+		},
+
+		addTag(tag: string) {
+			insertTextAtCursor(this.$refs.text, ` #${tag} `);
+		},
+
+		focus() {
+			(this.$refs.text as any).focus();
+		},
+
+		chooseFileFrom(ev) {
+			selectFile(ev.currentTarget || ev.target, this.$ts.attachFile, true).then(files => {
+				for (const file of files) {
+					this.files.push(file);
+				}
+			});
+		},
+
+		detachFile(id) {
+			this.files = this.files.filter(x => x.id != id);
+		},
+
+		updateFiles(files) {
+			this.files = files;
+		},
+
+		updateFileSensitive(file, sensitive) {
+			this.files[this.files.findIndex(x => x.id === file.id)].isSensitive = sensitive;
+		},
+
+		updateFileName(file, name) {
+			this.files[this.files.findIndex(x => x.id === file.id)].name = name;
+		},
+
+		upload(file: File, name?: string) {
+			os.upload(file, this.$store.state.uploadFolder, name).then(res => {
+				this.files.push(res);
+			});
+		},
+
+		onPollUpdate(poll) {
+			this.poll = poll;
+			this.saveDraft();
+		},
+
+		setVisibility() {
+			if (this.channel) {
+				// TODO: information dialog
+				return;
+			}
+
+			os.popup(import('./visibility-picker.vue'), {
+				currentVisibility: this.visibility,
+				currentLocalOnly: this.localOnly,
+				src: this.$refs.visibilityButton
+			}, {
+				changeVisibility: visibility => {
+					this.visibility = visibility;
+					if (this.$store.state.rememberNoteVisibility) {
+						this.$store.set('visibility', visibility);
+					}
+				},
+				changeLocalOnly: localOnly => {
+					this.localOnly = localOnly;
+					if (this.$store.state.rememberNoteVisibility) {
+						this.$store.set('localOnly', localOnly);
+					}
+				}
+			}, 'closed');
+		},
+
+		addVisibleUser() {
+			os.selectUser().then(user => {
+				this.visibleUsers.push(user);
+			});
+		},
+
+		removeVisibleUser(user) {
+			this.visibleUsers = erase(user, this.visibleUsers);
+		},
+
+		clear() {
+			this.text = '';
+			this.files = [];
+			this.poll = null;
+			this.quoteId = null;
+		},
+
+		onKeydown(e: KeyboardEvent) {
+			if ((e.which === 10 || e.which === 13) && (e.ctrlKey || e.metaKey) && this.canPost) this.post();
+			if (e.which === 27) this.$emit('esc');
+			this.typing();
+		},
+
+		onCompositionUpdate(e: CompositionEvent) {
+			this.imeText = e.data;
+			this.typing();
+		},
+
+		onCompositionEnd(e: CompositionEvent) {
+			this.imeText = '';
+		},
+
+		async onPaste(e: ClipboardEvent) {
+			for (const { item, i } of Array.from(e.clipboardData.items).map((item, i) => ({item, i}))) {
+				if (item.kind == 'file') {
+					const file = item.getAsFile();
+					const lio = file.name.lastIndexOf('.');
+					const ext = lio >= 0 ? file.name.slice(lio) : '';
+					const formatted = `${formatTimeString(new Date(file.lastModified), this.$store.state.pastedFileName).replace(/{{number}}/g, `${i + 1}`)}${ext}`;
+					this.upload(file, formatted);
+				}
+			}
+
+			const paste = e.clipboardData.getData('text');
+
+			if (!this.renote && !this.quoteId && paste.startsWith(url + '/notes/')) {
+				e.preventDefault();
+
+				os.dialog({
+					type: 'info',
+					text: this.$ts.quoteQuestion,
+					showCancelButton: true
+				}).then(({ canceled }) => {
+					if (canceled) {
+						insertTextAtCursor(this.$refs.text, paste);
+						return;
+					}
+
+					this.quoteId = paste.substr(url.length).match(/^\/notes\/(.+?)\/?$/)[1];
+				});
+			}
+		},
+
+		onDragover(e) {
+			if (!e.dataTransfer.items[0]) return;
+			const isFile = e.dataTransfer.items[0].kind == 'file';
+			const isDriveFile = e.dataTransfer.types[0] == _DATA_TRANSFER_DRIVE_FILE_;
+			if (isFile || isDriveFile) {
+				e.preventDefault();
+				this.draghover = true;
+				e.dataTransfer.dropEffect = e.dataTransfer.effectAllowed == 'all' ? 'copy' : 'move';
+			}
+		},
+
+		onDragenter(e) {
+			this.draghover = true;
+		},
+
+		onDragleave(e) {
+			this.draghover = false;
+		},
+
+		onDrop(e): void {
+			this.draghover = false;
+
+			// ファイルだったら
+			if (e.dataTransfer.files.length > 0) {
+				e.preventDefault();
+				for (const x of Array.from(e.dataTransfer.files)) this.upload(x);
+				return;
+			}
+
+			//#region ドライブのファイル
+			const driveFile = e.dataTransfer.getData(_DATA_TRANSFER_DRIVE_FILE_);
+			if (driveFile != null && driveFile != '') {
+				const file = JSON.parse(driveFile);
+				this.files.push(file);
+				e.preventDefault();
+			}
+			//#endregion
+		},
+
+		saveDraft() {
+			const data = JSON.parse(localStorage.getItem('drafts') || '{}');
+
+			data[this.draftKey] = {
+				updatedAt: new Date(),
+				data: {
+					text: this.text,
+					useCw: this.useCw,
+					cw: this.cw,
+					visibility: this.visibility,
+					localOnly: this.localOnly,
+					files: this.files,
+					poll: this.poll
+				}
+			};
+
+			localStorage.setItem('drafts', JSON.stringify(data));
+		},
+
+		deleteDraft() {
+			const data = JSON.parse(localStorage.getItem('drafts') || '{}');
+
+			delete data[this.draftKey];
+
+			localStorage.setItem('drafts', JSON.stringify(data));
+		},
+
+		async post() {
+			let data = {
+				text: this.text == '' ? undefined : this.text,
+				fileIds: this.files.length > 0 ? this.files.map(f => f.id) : undefined,
+				replyId: this.reply ? this.reply.id : undefined,
+				renoteId: this.renote ? this.renote.id : this.quoteId ? this.quoteId : undefined,
+				channelId: this.channel ? this.channel.id : undefined,
+				poll: this.poll,
+				cw: this.useCw ? this.cw || '' : undefined,
+				localOnly: this.localOnly,
+				visibility: this.visibility,
+				visibleUserIds: this.visibility == 'specified' ? this.visibleUsers.map(u => u.id) : undefined,
+				viaMobile: isMobile
+			};
+
+			if (this.withHashtags && this.hashtags && this.hashtags.trim() !== '') {
+				const hashtags = this.hashtags.trim().split(' ').map(x => x.startsWith('#') ? x : '#' + x).join(' ');
+				data.text = data.text ? `${data.text} ${hashtags}` : hashtags;
+			}
+
+			// plugin
+			if (notePostInterruptors.length > 0) {
+				for (const interruptor of notePostInterruptors) {
+					data = await interruptor.handler(JSON.parse(JSON.stringify(data)));
+				}
+			}
+
+			this.posting = true;
+			os.api('notes/create', data).then(() => {
+				this.clear();
+				this.$nextTick(() => {
+					this.deleteDraft();
+					this.$emit('posted');
+					if (data.text && data.text != '') {
+						const hashtags = mfm.parse(data.text).filter(x => x.type === 'hashtag').map(x => x.props.hashtag);
+						const history = JSON.parse(localStorage.getItem('hashtags') || '[]') as string[];
+						localStorage.setItem('hashtags', JSON.stringify(unique(hashtags.concat(history))));
+					}
+					this.posting = false;
+				});
+			}).catch(err => {
+				this.posting = false;
+				os.dialog({
+					type: 'error',
+					text: err.message + '\n' + (err as any).id,
+				});
+			});
+		},
+
+		cancel() {
+			this.$emit('cancel');
+		},
+
+		insertMention() {
+			os.selectUser().then(user => {
+				insertTextAtCursor(this.$refs.text, '@' + Acct.toString(user) + ' ');
+			});
+		},
+
+		async insertEmoji(ev) {
+			os.openEmojiPicker(ev.currentTarget || ev.target, {}, this.$refs.text);
+		},
+
+		showActions(ev) {
+			os.popupMenu(postFormActions.map(action => ({
+				text: action.title,
+				action: () => {
+					action.handler({
+						text: this.text
+					}, (key, value) => {
+						if (key === 'text') { this.text = value; }
+					});
+				}
+			})), ev.currentTarget || ev.target);
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.gafaadew {
+	position: relative;
+
+	&.modal {
+		width: 100%;
+		max-width: 520px;
+	}
+
+	> header {
+		z-index: 1000;
+		height: 66px;
+
+		> .cancel {
+			padding: 0;
+			font-size: 20px;
+			width: 64px;
+			line-height: 66px;
+		}
+
+		> div {
+			position: absolute;
+			top: 0;
+			right: 0;
+
+			> .text-count {
+				opacity: 0.7;
+				line-height: 66px;
+			}
+
+			> .visibility {
+				height: 34px;
+				width: 34px;
+				margin: 0 0 0 8px;
+
+				& + .localOnly {
+					margin-left: 0 !important;
+				}
+			}
+			
+			> .local-only {
+				margin: 0 0 0 12px;
+				opacity: 0.7;
+			}
+
+			> .preview {
+				display: inline-block;
+				padding: 0;
+				margin: 0 8px 0 0;
+				font-size: 16px;
+				width: 34px;
+				height: 34px;
+				border-radius: 6px;
+
+				&:hover {
+					background: var(--X5);
+				}
+
+				&.active {
+					color: var(--accent);
+				}
+			}
+
+			> .submit {
+				margin: 16px 16px 16px 0;
+				padding: 0 12px;
+				line-height: 34px;
+				font-weight: bold;
+				vertical-align: bottom;
+				border-radius: 4px;
+				font-size: 0.9em;
+
+				&:disabled {
+					opacity: 0.7;
+				}
+
+				> i {
+					margin-left: 6px;
+				}
+			}
+		}
+	}
+
+	> .form {
+		> .preview {
+			padding: 16px;
+		}
+
+		> .with-quote {
+			margin: 0 0 8px 0;
+			color: var(--accent);
+
+			> button {
+				padding: 4px 8px;
+				color: var(--accentAlpha04);
+
+				&:hover {
+					color: var(--accentAlpha06);
+				}
+
+				&:active {
+					color: var(--accentDarken30);
+				}
+			}
+		}
+
+		> .to-specified {
+			padding: 6px 24px;
+			margin-bottom: 8px;
+			overflow: auto;
+			white-space: nowrap;
+
+			> .visibleUsers {
+				display: inline;
+				top: -1px;
+				font-size: 14px;
+
+				> button {
+					padding: 4px;
+					border-radius: 8px;
+				}
+
+				> span {
+					margin-right: 14px;
+					padding: 8px 0 8px 8px;
+					border-radius: 8px;
+					background: var(--X4);
+
+					> button {
+						padding: 4px 8px;
+					}
+				}
+			}
+		}
+
+		> .hasNotSpecifiedMentions {
+			margin: 0 20px 16px 20px;
+		}
+
+		> .cw,
+		> .hashtags,
+		> .text {
+			display: block;
+			box-sizing: border-box;
+			padding: 0 24px;
+			margin: 0;
+			width: 100%;
+			font-size: 16px;
+			border: none;
+			border-radius: 0;
+			background: transparent;
+			color: var(--fg);
+			font-family: inherit;
+
+			&:focus {
+				outline: none;
+			}
+
+			&:disabled {
+				opacity: 0.5;
+			}
+		}
+
+		> .cw {
+			z-index: 1;
+			padding-bottom: 8px;
+			border-bottom: solid 0.5px var(--divider);
+		}
+
+		> .hashtags {
+			z-index: 1;
+			padding-top: 8px;
+			padding-bottom: 8px;
+			border-top: solid 0.5px var(--divider);
+		}
+
+		> .text {
+			max-width: 100%;
+			min-width: 100%;
+			min-height: 90px;
+
+			&.withCw {
+				padding-top: 8px;
+			}
+		}
+
+		> footer {
+			padding: 0 16px 16px 16px;
+
+			> button {
+				display: inline-block;
+				padding: 0;
+				margin: 0;
+				font-size: 16px;
+				width: 48px;
+				height: 48px;
+				border-radius: 6px;
+
+				&:hover {
+					background: var(--X5);
+				}
+
+				&.active {
+					color: var(--accent);
+				}
+			}
+		}
+	}
+
+	&.max-width_500px {
+		> header {
+			height: 50px;
+
+			> .cancel {
+				width: 50px;
+				line-height: 50px;
+			}
+
+			> div {
+				> .text-count {
+					line-height: 50px;
+				}
+
+				> .submit {
+					margin: 8px;
+				}
+			}
+		}
+
+		> .form {
+			> .to-specified {
+				padding: 6px 16px;
+			}
+
+			> .cw,
+			> .hashtags,
+			> .text {
+				padding: 0 16px;
+			}
+
+			> .text {
+				min-height: 80px;
+			}
+
+			> footer {
+				padding: 0 8px 8px 8px;
+			}
+		}
+	}
+
+	&.max-width_310px {
+		> .form {
+			> footer {
+				> button {
+					font-size: 14px;
+					width: 44px;
+				height: 44px;
+				}
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/queue-chart.vue b/packages/client/src/components/queue-chart.vue
new file mode 100644
index 0000000000..7e0ed58cbd
--- /dev/null
+++ b/packages/client/src/components/queue-chart.vue
@@ -0,0 +1,232 @@
+<template>
+<canvas ref="chartEl"></canvas>
+</template>
+
+<script lang="ts">
+import { defineComponent, onMounted, onUnmounted, ref } from 'vue';
+import {
+	Chart,
+	ArcElement,
+	LineElement,
+	BarElement,
+	PointElement,
+	BarController,
+	LineController,
+	CategoryScale,
+	LinearScale,
+	TimeScale,
+	Legend,
+	Title,
+	Tooltip,
+	SubTitle,
+	Filler,
+} from 'chart.js';
+import number from '@/filters/number';
+import * as os from '@/os';
+import { defaultStore } from '@/store';
+
+Chart.register(
+	ArcElement,
+	LineElement,
+	BarElement,
+	PointElement,
+	BarController,
+	LineController,
+	CategoryScale,
+	LinearScale,
+	TimeScale,
+	Legend,
+	Title,
+	Tooltip,
+	SubTitle,
+	Filler,
+);
+
+const alpha = (hex, a) => {
+	const result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex)!;
+	const r = parseInt(result[1], 16);
+	const g = parseInt(result[2], 16);
+	const b = parseInt(result[3], 16);
+	return `rgba(${r}, ${g}, ${b}, ${a})`;
+};
+
+export default defineComponent({
+	props: {
+		domain: {
+			type: String,
+			required: true,
+		},
+		connection: {
+			required: true,
+		},
+	},
+
+	setup(props) {
+		const chartEl = ref<HTMLCanvasElement>(null);
+
+		const gridColor = defaultStore.state.darkMode ? 'rgba(255, 255, 255, 0.1)' : 'rgba(0, 0, 0, 0.1)';
+
+		// フォントカラー
+		Chart.defaults.color = getComputedStyle(document.documentElement).getPropertyValue('--fg');
+
+		onMounted(() => {
+			const chartInstance = new Chart(chartEl.value, {
+				type: 'line',
+				data: {
+					labels: [],
+					datasets: [{
+						label: 'Process',
+						pointRadius: 0,
+						tension: 0,
+						borderWidth: 2,
+						borderJoinStyle: 'round',
+						borderColor: '#00E396',
+						backgroundColor: alpha('#00E396', 0.1),
+						data: []
+					}, {
+						label: 'Active',
+						pointRadius: 0,
+						tension: 0,
+						borderWidth: 2,
+						borderJoinStyle: 'round',
+						borderColor: '#00BCD4',
+						backgroundColor: alpha('#00BCD4', 0.1),
+						data: []
+					}, {
+						label: 'Waiting',
+						pointRadius: 0,
+						tension: 0,
+						borderWidth: 2,
+						borderJoinStyle: 'round',
+						borderColor: '#FFB300',
+						backgroundColor: alpha('#FFB300', 0.1),
+						yAxisID: 'y2',
+						data: []
+					}, {
+						label: 'Delayed',
+						pointRadius: 0,
+						tension: 0,
+						borderWidth: 2,
+						borderJoinStyle: 'round',
+						borderColor: '#E53935',
+						borderDash: [5, 5],
+						fill: false,
+						yAxisID: 'y2',
+						data: []
+					}],
+				},
+				options: {
+					aspectRatio: 2.5,
+					layout: {
+						padding: {
+							left: 16,
+							right: 16,
+							top: 16,
+							bottom: 8,
+						},
+					},
+					scales: {
+						x: {
+							grid: {
+								display: true,
+								color: gridColor,
+								borderColor: 'rgb(0, 0, 0, 0)',
+							},
+							ticks: {
+								display: false,
+								maxTicksLimit: 10
+							},
+						},
+						y: {
+							min: 0,
+							stack: 'queue',
+							stackWeight: 2,
+							grid: {
+								color: gridColor,
+								borderColor: 'rgb(0, 0, 0, 0)',
+							},
+						},
+						y2: {
+							min: 0,
+							offset: true,
+							stack: 'queue',
+							stackWeight: 1,
+							grid: {
+								color: gridColor,
+								borderColor: 'rgb(0, 0, 0, 0)',
+							},
+						},
+					},
+					interaction: {
+						intersect: false,
+					},
+					plugins: {
+						legend: {
+							position: 'bottom',
+							labels: {
+								boxWidth: 16,
+							},
+						},
+						tooltip: {
+							mode: 'index',
+							animation: {
+								duration: 0,
+							},
+						},
+					},
+				},
+			});
+
+			const onStats = (stats) => {
+				chartInstance.data.labels.push('');
+				chartInstance.data.datasets[0].data.push(stats[props.domain].activeSincePrevTick);
+				chartInstance.data.datasets[1].data.push(stats[props.domain].active);
+				chartInstance.data.datasets[2].data.push(stats[props.domain].waiting);
+				chartInstance.data.datasets[3].data.push(stats[props.domain].delayed);
+				if (chartInstance.data.datasets[0].data.length > 200) {
+					chartInstance.data.labels.shift();
+					chartInstance.data.datasets[0].data.shift();
+					chartInstance.data.datasets[1].data.shift();
+					chartInstance.data.datasets[2].data.shift();
+					chartInstance.data.datasets[3].data.shift();
+				}
+				chartInstance.update();
+			};
+
+			const onStatsLog = (statsLog) => {
+				for (const stats of [...statsLog].reverse()) {
+					chartInstance.data.labels.push('');
+					chartInstance.data.datasets[0].data.push(stats[props.domain].activeSincePrevTick);
+					chartInstance.data.datasets[1].data.push(stats[props.domain].active);
+					chartInstance.data.datasets[2].data.push(stats[props.domain].waiting);
+					chartInstance.data.datasets[3].data.push(stats[props.domain].delayed);
+					if (chartInstance.data.datasets[0].data.length > 200) {
+						chartInstance.data.labels.shift();
+						chartInstance.data.datasets[0].data.shift();
+						chartInstance.data.datasets[1].data.shift();
+						chartInstance.data.datasets[2].data.shift();
+						chartInstance.data.datasets[3].data.shift();
+					}
+				}
+				chartInstance.update();
+			};
+
+			props.connection.on('stats', onStats);
+			props.connection.on('statsLog', onStatsLog);
+
+			onUnmounted(() => {
+				props.connection.off('stats', onStats);
+				props.connection.off('statsLog', onStatsLog);
+			});
+		});
+
+		return {
+			chartEl,
+		}
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+
+</style>
diff --git a/packages/client/src/components/reaction-icon.vue b/packages/client/src/components/reaction-icon.vue
new file mode 100644
index 0000000000..c0ec955e32
--- /dev/null
+++ b/packages/client/src/components/reaction-icon.vue
@@ -0,0 +1,25 @@
+<template>
+<MkEmoji :emoji="reaction" :custom-emojis="customEmojis" :is-reaction="true" :normal="true" :no-style="noStyle"/>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+
+export default defineComponent({
+	props: {
+		reaction: {
+			type: String,
+			required: true
+		},
+		customEmojis: {
+			required: false,
+			default: () => []
+		},
+		noStyle: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+	},
+});
+</script>
diff --git a/packages/client/src/components/reaction-tooltip.vue b/packages/client/src/components/reaction-tooltip.vue
new file mode 100644
index 0000000000..93143cbe81
--- /dev/null
+++ b/packages/client/src/components/reaction-tooltip.vue
@@ -0,0 +1,51 @@
+<template>
+<MkTooltip :source="source" ref="tooltip" @closed="$emit('closed')" :max-width="340">
+	<div class="beeadbfb">
+		<XReactionIcon :reaction="reaction" :custom-emojis="emojis" class="icon" :no-style="true"/>
+		<div class="name">{{ reaction.replace('@.', '') }}</div>
+	</div>
+</MkTooltip>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import MkTooltip from './ui/tooltip.vue';
+import XReactionIcon from './reaction-icon.vue';
+
+export default defineComponent({
+	components: {
+		MkTooltip,
+		XReactionIcon,
+	},
+	props: {
+		reaction: {
+			type: String,
+			required: true,
+		},
+		emojis: {
+			type: Array,
+			required: true,
+		},
+		source: {
+			required: true,
+		}
+	},
+	emits: ['closed'],
+})
+</script>
+
+<style lang="scss" scoped>
+.beeadbfb {
+	text-align: center;
+
+	> .icon {
+		display: block;
+		width: 60px;
+		margin: 0 auto;
+	}
+
+	> .name {
+		font-size: 0.9em;
+	}
+}
+</style>
diff --git a/packages/client/src/components/reactions-viewer.details.vue b/packages/client/src/components/reactions-viewer.details.vue
new file mode 100644
index 0000000000..7c49bd1d9c
--- /dev/null
+++ b/packages/client/src/components/reactions-viewer.details.vue
@@ -0,0 +1,91 @@
+<template>
+<MkTooltip :source="source" ref="tooltip" @closed="$emit('closed')" :max-width="340">
+	<div class="bqxuuuey">
+		<div class="reaction">
+			<XReactionIcon :reaction="reaction" :custom-emojis="emojis" class="icon" :no-style="true"/>
+			<div class="name">{{ reaction.replace('@.', '') }}</div>
+		</div>
+		<div class="users">
+			<template v-if="users.length <= 10">
+				<b v-for="u in users" :key="u.id" style="margin-right: 12px;">
+					<MkAvatar :user="u" style="width: 24px; height: 24px; margin-right: 2px;"/>
+					<MkUserName :user="u" :nowrap="false" style="line-height: 24px;"/>
+				</b>
+			</template>
+			<template v-if="10 < users.length">
+				<b v-for="u in users" :key="u.id" style="margin-right: 12px;">
+					<MkAvatar :user="u" style="width: 24px; height: 24px; margin-right: 2px;"/>
+					<MkUserName :user="u" :nowrap="false" style="line-height: 24px;"/>
+				</b>
+				<span slot="omitted">+{{ count - 10 }}</span>
+			</template>
+		</div>
+	</div>
+</MkTooltip>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import MkTooltip from './ui/tooltip.vue';
+import XReactionIcon from './reaction-icon.vue';
+
+export default defineComponent({
+	components: {
+		MkTooltip,
+		XReactionIcon
+	},
+	props: {
+		reaction: {
+			type: String,
+			required: true,
+		},
+		users: {
+			type: Array,
+			required: true,
+		},
+		count: {
+			type: Number,
+			required: true,
+		},
+		emojis: {
+			type: Array,
+			required: true,
+		},
+		source: {
+			required: true,
+		}
+	},
+	emits: ['closed'],
+})
+</script>
+
+<style lang="scss" scoped>
+.bqxuuuey {
+	display: flex;
+
+	> .reaction {
+		flex: 1;
+		max-width: 100px;
+		text-align: center;
+
+		> .icon {
+			display: block;
+			width: 60px;
+			margin: 0 auto;
+		}
+
+		> .name {
+			font-size: 0.9em;
+		}
+	}
+
+	> .users {
+		flex: 1;
+		min-width: 0;
+		font-size: 0.9em;
+		border-left: solid 0.5px var(--divider);
+		padding-left: 10px;
+    margin-left: 10px;
+	}
+}
+</style>
diff --git a/packages/client/src/components/reactions-viewer.reaction.vue b/packages/client/src/components/reactions-viewer.reaction.vue
new file mode 100644
index 0000000000..47a3bb9720
--- /dev/null
+++ b/packages/client/src/components/reactions-viewer.reaction.vue
@@ -0,0 +1,183 @@
+<template>
+<button
+	class="hkzvhatu _button"
+	:class="{ reacted: note.myReaction == reaction, canToggle }"
+	@click="toggleReaction(reaction)"
+	v-if="count > 0"
+	@touchstart.passive="onMouseover"
+	@mouseover="onMouseover"
+	@mouseleave="onMouseleave"
+	@touchend="onMouseleave"
+	ref="reaction"
+	v-particle="canToggle"
+>
+	<XReactionIcon :reaction="reaction" :custom-emojis="note.emojis"/>
+	<span>{{ count }}</span>
+</button>
+</template>
+
+<script lang="ts">
+import { defineComponent, ref } from 'vue';
+import XDetails from '@/components/reactions-viewer.details.vue';
+import XReactionIcon from '@/components/reaction-icon.vue';
+import * as os from '@/os';
+
+export default defineComponent({
+	components: {
+		XReactionIcon
+	},
+	props: {
+		reaction: {
+			type: String,
+			required: true,
+		},
+		count: {
+			type: Number,
+			required: true,
+		},
+		isInitial: {
+			type: Boolean,
+			required: true,
+		},
+		note: {
+			type: Object,
+			required: true,
+		},
+	},
+	data() {
+		return {
+			close: null,
+			detailsTimeoutId: null,
+			isHovering: false
+		};
+	},
+	computed: {
+		canToggle(): boolean {
+			return !this.reaction.match(/@\w/) && this.$i;
+		},
+	},
+	watch: {
+		count(newCount, oldCount) {
+			if (oldCount < newCount) this.anime();
+			if (this.close != null) this.openDetails();
+		},
+	},
+	mounted() {
+		if (!this.isInitial) this.anime();
+	},
+	methods: {
+		toggleReaction() {
+			if (!this.canToggle) return;
+
+			const oldReaction = this.note.myReaction;
+			if (oldReaction) {
+				os.api('notes/reactions/delete', {
+					noteId: this.note.id
+				}).then(() => {
+					if (oldReaction !== this.reaction) {
+						os.api('notes/reactions/create', {
+							noteId: this.note.id,
+							reaction: this.reaction
+						});
+					}
+				});
+			} else {
+				os.api('notes/reactions/create', {
+					noteId: this.note.id,
+					reaction: this.reaction
+				});
+			}
+		},
+		onMouseover() {
+			if (this.isHovering) return;
+			this.isHovering = true;
+			this.detailsTimeoutId = setTimeout(this.openDetails, 300);
+		},
+		onMouseleave() {
+			if (!this.isHovering) return;
+			this.isHovering = false;
+			clearTimeout(this.detailsTimeoutId);
+			this.closeDetails();
+		},
+		openDetails() {
+			os.api('notes/reactions', {
+				noteId: this.note.id,
+				type: this.reaction,
+				limit: 11
+			}).then((reactions: any[]) => {
+				const users = reactions
+					.sort((a, b) => new Date(a.createdAt).getTime() - new Date(b.createdAt).getTime())
+					.map(x => x.user);
+
+				this.closeDetails();
+				if (!this.isHovering) return;
+
+				const showing = ref(true);
+				os.popup(XDetails, {
+					showing,
+					reaction: this.reaction,
+					emojis: this.note.emojis,
+					users,
+					count: this.count,
+					source: this.$refs.reaction
+				}, {}, 'closed');
+
+				this.close = () => {
+					showing.value = false;
+				};
+			});
+		},
+		closeDetails() {
+			if (this.close != null) {
+				this.close();
+				this.close = null;
+			}
+		},
+		anime() {
+			if (document.hidden) return;
+
+			// TODO
+		},
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.hkzvhatu {
+	display: inline-block;
+	height: 32px;
+	margin: 2px;
+	padding: 0 6px;
+	border-radius: 4px;
+
+	&.canToggle {
+		background: rgba(0, 0, 0, 0.05);
+
+		&:hover {
+			background: rgba(0, 0, 0, 0.1);
+		}
+	}
+
+	&:not(.canToggle) {
+		cursor: default;
+	}
+
+	&.reacted {
+		background: var(--accent);
+
+		&:hover {
+			background: var(--accent);
+		}
+
+		> span {
+			color: var(--fgOnAccent);
+		}
+	}
+
+	> span {
+		font-size: 0.9em;
+		line-height: 32px;
+		margin: 0 0 0 4px;
+	}
+}
+</style>
diff --git a/packages/client/src/components/reactions-viewer.vue b/packages/client/src/components/reactions-viewer.vue
new file mode 100644
index 0000000000..94a0318734
--- /dev/null
+++ b/packages/client/src/components/reactions-viewer.vue
@@ -0,0 +1,48 @@
+<template>
+<div class="tdflqwzn" :class="{ isMe }">
+	<XReaction v-for="(count, reaction) in note.reactions" :reaction="reaction" :count="count" :is-initial="initialReactions.has(reaction)" :note="note" :key="reaction"/>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import XReaction from './reactions-viewer.reaction.vue';
+
+export default defineComponent({
+	components: {
+		XReaction
+	},
+	props: {
+		note: {
+			type: Object,
+			required: true
+		},
+	},
+	data() {
+		return {
+			initialReactions: new Set(Object.keys(this.note.reactions))
+		};
+	},
+	computed: {
+		isMe(): boolean {
+			return this.$i && this.$i.id === this.note.userId;
+		},
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.tdflqwzn {
+	margin: 4px -2px 0 -2px;
+
+	&:empty {
+		display: none;
+	}
+
+	&.isMe {
+		> span {
+			cursor: default !important;
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/remote-caution.vue b/packages/client/src/components/remote-caution.vue
new file mode 100644
index 0000000000..c496ea8f48
--- /dev/null
+++ b/packages/client/src/components/remote-caution.vue
@@ -0,0 +1,35 @@
+<template>
+<div class="jmgmzlwq _block"><i class="fas fa-exclamation-triangle" style="margin-right: 8px;"></i>{{ $ts.remoteUserCaution }}<a :href="href" rel="nofollow noopener" target="_blank">{{ $ts.showOnRemote }}</a></div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import * as os from '@/os';
+
+export default defineComponent({
+	props: {
+		href: {
+			type: String,
+			required: true
+		},
+	},
+	data() {
+		return {
+		};
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.jmgmzlwq {
+	font-size: 0.8em;
+	padding: 16px;
+	background: var(--infoWarnBg);
+	color: var(--infoWarnFg);
+
+	> a {
+		margin-left: 4px;
+		color: var(--accent);
+	}
+}
+</style>
diff --git a/packages/client/src/components/sample.vue b/packages/client/src/components/sample.vue
new file mode 100644
index 0000000000..ba6c682c44
--- /dev/null
+++ b/packages/client/src/components/sample.vue
@@ -0,0 +1,116 @@
+<template>
+<div class="_card">
+	<div class="_content">
+		<MkInput v-model="text">
+			<template #label>Text</template>
+		</MkInput>
+		<MkSwitch v-model="flag">
+			<span>Switch is now {{ flag ? 'on' : 'off' }}</span>
+		</MkSwitch>
+		<div style="margin: 32px 0;">
+			<MkRadio v-model="radio" value="misskey">Misskey</MkRadio>
+			<MkRadio v-model="radio" value="mastodon">Mastodon</MkRadio>
+			<MkRadio v-model="radio" value="pleroma">Pleroma</MkRadio>
+		</div>
+		<MkButton inline>This is</MkButton>
+		<MkButton inline primary>the button</MkButton>
+	</div>
+	<div class="_content" style="pointer-events: none;">
+		<Mfm :text="mfm"/>
+	</div>
+	<div class="_content">
+		<MkButton inline primary @click="openMenu">Open menu</MkButton>
+		<MkButton inline primary @click="openDialog">Open dialog</MkButton>
+		<MkButton inline primary @click="openForm">Open form</MkButton>
+		<MkButton inline primary @click="openDrive">Open drive</MkButton>
+	</div>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import MkButton from '@/components/ui/button.vue';
+import MkInput from '@/components/form/input.vue';
+import MkSwitch from '@/components/form/switch.vue';
+import MkTextarea from '@/components/form/textarea.vue';
+import MkRadio from '@/components/form/radio.vue';
+import * as os from '@/os';
+import * as config from '@/config';
+
+export default defineComponent({
+	components: {
+		MkButton,
+		MkInput,
+		MkSwitch,
+		MkTextarea,
+		MkRadio,
+	},
+
+	data() {
+		return {
+			text: '',
+			flag: true,
+			radio: 'misskey',
+			mfm: `Hello world! This is an @example mention. BTW you are @${this.$i ? this.$i.username : 'guest'}.\nAlso, here is ${config.url} and [example link](${config.url}). for more details, see https://example.com.\nAs you know #misskey is open-source software.`
+		}
+	},
+
+	methods: {
+		async openDialog() {
+			os.dialog({
+				type: 'warning',
+				title: 'Oh my Aichan',
+				text: 'Lorem ipsum dolor sit amet, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.',
+			});
+		},
+
+		async openForm() {
+			os.form('Example form', {
+				foo: {
+					type: 'boolean',
+					default: true,
+					label: 'This is a boolean property'
+				},
+				bar: {
+					type: 'number',
+					default: 300,
+					label: 'This is a number property'
+				},
+				baz: {
+					type: 'string',
+					default: 'Misskey makes you happy.',
+					label: 'This is a string property'
+				},
+			});
+		},
+
+		async openDrive() {
+			os.selectDriveFile();
+		},
+
+		async selectUser() {
+			os.selectUser();
+		},
+
+		async openMenu(ev) {
+			os.popupMenu([{
+				type: 'label',
+				text: 'Fruits'
+			}, {
+				text: 'Create some apples',
+				action: () => {},
+			}, {
+				text: 'Read some oranges',
+				action: () => {},
+			}, {
+				text: 'Update some melons',
+				action: () => {},
+			}, null, {
+				text: 'Delete some bananas',
+				danger: true,
+				action: () => {},
+			}], ev.currentTarget || ev.target);
+		},
+	}
+});
+</script>
diff --git a/packages/client/src/components/signin-dialog.vue b/packages/client/src/components/signin-dialog.vue
new file mode 100644
index 0000000000..2edd10f539
--- /dev/null
+++ b/packages/client/src/components/signin-dialog.vue
@@ -0,0 +1,42 @@
+<template>
+<XModalWindow ref="dialog"
+	:width="370"
+	:height="400"
+	@close="$refs.dialog.close()"
+	@closed="$emit('closed')"
+>
+	<template #header>{{ $ts.login }}</template>
+
+	<MkSignin :auto-set="autoSet" @login="onLogin"/>
+</XModalWindow>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import XModalWindow from '@/components/ui/modal-window.vue';
+import MkSignin from './signin.vue';
+
+export default defineComponent({
+	components: {
+		MkSignin,
+		XModalWindow,
+	},
+
+	props: {
+		autoSet: {
+			type: Boolean,
+			required: false,
+			default: false,
+		}
+	},
+
+	emits: ['done', 'closed'],
+
+	methods: {
+		onLogin(res) {
+			this.$emit('done', res);
+			this.$refs.dialog.close();
+		}
+	}
+});
+</script>
diff --git a/packages/client/src/components/signin.vue b/packages/client/src/components/signin.vue
new file mode 100644
index 0000000000..68bbd5368e
--- /dev/null
+++ b/packages/client/src/components/signin.vue
@@ -0,0 +1,240 @@
+<template>
+<form class="eppvobhk _monolithic_" :class="{ signing, totpLogin }" @submit.prevent="onSubmit">
+	<div class="auth _section _formRoot">
+		<div class="avatar" :style="{ backgroundImage: user ? `url('${ user.avatarUrl }')` : null }" v-show="withAvatar"></div>
+		<div class="normal-signin" v-if="!totpLogin">
+			<MkInput class="_formBlock" v-model="username" :placeholder="$ts.username" type="text" pattern="^[a-zA-Z0-9_]+$" spellcheck="false" autofocus required @update:modelValue="onUsernameChange" data-cy-signin-username>
+				<template #prefix>@</template>
+				<template #suffix>@{{ host }}</template>
+			</MkInput>
+			<MkInput class="_formBlock" v-model="password" :placeholder="$ts.password" type="password" :with-password-toggle="true" v-if="!user || user && !user.usePasswordLessLogin" required data-cy-signin-password>
+				<template #prefix><i class="fas fa-lock"></i></template>
+				<template #caption><button class="_textButton" @click="resetPassword" type="button">{{ $ts.forgotPassword }}</button></template>
+			</MkInput>
+			<MkButton class="_formBlock" type="submit" primary :disabled="signing" style="margin: 0 auto;">{{ signing ? $ts.loggingIn : $ts.login }}</MkButton>
+		</div>
+		<div class="2fa-signin" v-if="totpLogin" :class="{ securityKeys: user && user.securityKeys }">
+			<div v-if="user && user.securityKeys" class="twofa-group tap-group">
+				<p>{{ $ts.tapSecurityKey }}</p>
+				<MkButton @click="queryKey" v-if="!queryingKey">
+					{{ $ts.retry }}
+				</MkButton>
+			</div>
+			<div class="or-hr" v-if="user && user.securityKeys">
+				<p class="or-msg">{{ $ts.or }}</p>
+			</div>
+			<div class="twofa-group totp-group">
+				<p style="margin-bottom:0;">{{ $ts.twoStepAuthentication }}</p>
+				<MkInput v-model="password" type="password" :with-password-toggle="true" v-if="user && user.usePasswordLessLogin" required>
+					<template #label>{{ $ts.password }}</template>
+					<template #prefix><i class="fas fa-lock"></i></template>
+				</MkInput>
+				<MkInput v-model="token" type="text" pattern="^[0-9]{6}$" autocomplete="off" spellcheck="false" required>
+					<template #label>{{ $ts.token }}</template>
+					<template #prefix><i class="fas fa-gavel"></i></template>
+				</MkInput>
+				<MkButton type="submit" :disabled="signing" primary style="margin: 0 auto;">{{ signing ? $ts.loggingIn : $ts.login }}</MkButton>
+			</div>
+		</div>
+	</div>
+	<div class="social _section">
+		<a class="_borderButton _gap" v-if="meta && meta.enableTwitterIntegration" :href="`${apiUrl}/signin/twitter`"><i class="fab fa-twitter" style="margin-right: 4px;"></i>{{ $t('signinWith', { x: 'Twitter' }) }}</a>
+		<a class="_borderButton _gap" v-if="meta && meta.enableGithubIntegration" :href="`${apiUrl}/signin/github`"><i class="fab fa-github" style="margin-right: 4px;"></i>{{ $t('signinWith', { x: 'GitHub' }) }}</a>
+		<a class="_borderButton _gap" v-if="meta && meta.enableDiscordIntegration" :href="`${apiUrl}/signin/discord`"><i class="fab fa-discord" style="margin-right: 4px;"></i>{{ $t('signinWith', { x: 'Discord' }) }}</a>
+	</div>
+</form>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import { toUnicode } from 'punycode/';
+import MkButton from '@/components/ui/button.vue';
+import MkInput from '@/components/form/input.vue';
+import { apiUrl, host } from '@/config';
+import { byteify, hexify } from '@/scripts/2fa';
+import * as os from '@/os';
+import { login } from '@/account';
+import { showSuspendedDialog } from '../scripts/show-suspended-dialog';
+
+export default defineComponent({
+	components: {
+		MkButton,
+		MkInput,
+	},
+
+	props: {
+		withAvatar: {
+			type: Boolean,
+			required: false,
+			default: true
+		},
+		autoSet: {
+			type: Boolean,
+			required: false,
+			default: false,
+		}
+	},
+
+	emits: ['login'],
+
+	data() {
+		return {
+			signing: false,
+			user: null,
+			username: '',
+			password: '',
+			token: '',
+			apiUrl,
+			host: toUnicode(host),
+			totpLogin: false,
+			credential: null,
+			challengeData: null,
+			queryingKey: false,
+		};
+	},
+
+	computed: {
+		meta() {
+			return this.$instance;
+		},
+	},
+
+	methods: {
+		onUsernameChange() {
+			os.api('users/show', {
+				username: this.username
+			}).then(user => {
+				this.user = user;
+			}, () => {
+				this.user = null;
+			});
+		},
+
+		onLogin(res) {
+			if (this.autoSet) {
+				return login(res.i);
+			} else {
+				return;
+			}
+		},
+
+		queryKey() {
+			this.queryingKey = true;
+			return navigator.credentials.get({
+				publicKey: {
+					challenge: byteify(this.challengeData.challenge, 'base64'),
+					allowCredentials: this.challengeData.securityKeys.map(key => ({
+						id: byteify(key.id, 'hex'),
+						type: 'public-key',
+						transports: ['usb', 'nfc', 'ble', 'internal']
+					})),
+					timeout: 60 * 1000
+				}
+			}).catch(() => {
+				this.queryingKey = false;
+				return Promise.reject(null);
+			}).then(credential => {
+				this.queryingKey = false;
+				this.signing = true;
+				return os.api('signin', {
+					username: this.username,
+					password: this.password,
+					signature: hexify(credential.response.signature),
+					authenticatorData: hexify(credential.response.authenticatorData),
+					clientDataJSON: hexify(credential.response.clientDataJSON),
+					credentialId: credential.id,
+					challengeId: this.challengeData.challengeId
+				});
+			}).then(res => {
+				this.$emit('login', res);
+				return this.onLogin(res);
+			}).catch(err => {
+				if (err === null) return;
+				os.dialog({
+					type: 'error',
+					text: this.$ts.signinFailed
+				});
+				this.signing = false;
+			});
+		},
+
+		onSubmit() {
+			this.signing = true;
+			if (!this.totpLogin && this.user && this.user.twoFactorEnabled) {
+				if (window.PublicKeyCredential && this.user.securityKeys) {
+					os.api('signin', {
+						username: this.username,
+						password: this.password
+					}).then(res => {
+						this.totpLogin = true;
+						this.signing = false;
+						this.challengeData = res;
+						return this.queryKey();
+					}).catch(this.loginFailed);
+				} else {
+					this.totpLogin = true;
+					this.signing = false;
+				}
+			} else {
+				os.api('signin', {
+					username: this.username,
+					password: this.password,
+					token: this.user && this.user.twoFactorEnabled ? this.token : undefined
+				}).then(res => {
+					this.$emit('login', res);
+					this.onLogin(res);
+				}).catch(this.loginFailed);
+			}
+		},
+
+		loginFailed(err) {
+			switch (err.id) {
+				case '6cc579cc-885d-43d8-95c2-b8c7fc963280': {
+					os.dialog({
+						type: 'error',
+						title: this.$ts.loginFailed,
+						text: this.$ts.noSuchUser
+					});
+					break;
+				}
+				case 'e03a5f46-d309-4865-9b69-56282d94e1eb': {
+					showSuspendedDialog();
+					break;
+				}
+				default: {
+					os.dialog({
+						type: 'error',
+						title: this.$ts.loginFailed,
+						text: JSON.stringify(err)
+					});
+				}
+			}
+
+			this.challengeData = null;
+			this.totpLogin = false;
+			this.signing = false;
+		},
+
+		resetPassword() {
+			os.popup(import('@/components/forgot-password.vue'), {}, {
+			}, 'closed');
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.eppvobhk {
+	> .auth {
+		> .avatar {
+			margin: 0 auto 0 auto;
+			width: 64px;
+			height: 64px;
+			background: #ddd;
+			background-position: center;
+			background-size: cover;
+			border-radius: 100%;
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/signup-dialog.vue b/packages/client/src/components/signup-dialog.vue
new file mode 100644
index 0000000000..30fe3bf7d3
--- /dev/null
+++ b/packages/client/src/components/signup-dialog.vue
@@ -0,0 +1,50 @@
+<template>
+<XModalWindow ref="dialog"
+	:width="366"
+	:height="500"
+	@close="$refs.dialog.close()"
+	@closed="$emit('closed')"
+>
+	<template #header>{{ $ts.signup }}</template>
+
+	<div class="_monolithic_">
+		<div class="_section">
+			<XSignup :auto-set="autoSet" @signup="onSignup" @signupEmailPending="onSignupEmailPending"/>
+		</div>
+	</div>
+</XModalWindow>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import XModalWindow from '@/components/ui/modal-window.vue';
+import XSignup from './signup.vue';
+
+export default defineComponent({
+	components: {
+		XSignup,
+		XModalWindow,
+	},
+
+	props: {
+		autoSet: {
+			type: Boolean,
+			required: false,
+			default: false,
+		}
+	},
+
+	emits: ['done', 'closed'],
+
+	methods: {
+		onSignup(res) {
+			this.$emit('done', res);
+			this.$refs.dialog.close();
+		},
+
+		onSignupEmailPending() {
+			this.$refs.dialog.close();
+		}
+	}
+});
+</script>
diff --git a/packages/client/src/components/signup.vue b/packages/client/src/components/signup.vue
new file mode 100644
index 0000000000..621f30486f
--- /dev/null
+++ b/packages/client/src/components/signup.vue
@@ -0,0 +1,268 @@
+<template>
+<form class="qlvuhzng _formRoot" @submit.prevent="onSubmit" :autocomplete="Math.random()">
+	<template v-if="meta">
+		<MkInput class="_formBlock" v-if="meta.disableRegistration" v-model="invitationCode" type="text" :autocomplete="Math.random()" spellcheck="false" required>
+			<template #label>{{ $ts.invitationCode }}</template>
+			<template #prefix><i class="fas fa-key"></i></template>
+		</MkInput>
+		<MkInput class="_formBlock" v-model="username" type="text" pattern="^[a-zA-Z0-9_]{1,20}$" :autocomplete="Math.random()" spellcheck="false" required @update:modelValue="onChangeUsername" data-cy-signup-username>
+			<template #label>{{ $ts.username }} <div class="_button _help" v-tooltip:dialog="$ts.usernameInfo"><i class="far fa-question-circle"></i></div></template>
+			<template #prefix>@</template>
+			<template #suffix>@{{ host }}</template>
+			<template #caption>
+				<span v-if="usernameState === 'wait'" style="color:#999"><i class="fas fa-spinner fa-pulse fa-fw"></i> {{ $ts.checking }}</span>
+				<span v-else-if="usernameState === 'ok'" style="color: var(--success)"><i class="fas fa-check fa-fw"></i> {{ $ts.available }}</span>
+				<span v-else-if="usernameState === 'unavailable'" style="color: var(--error)"><i class="fas fa-exclamation-triangle fa-fw"></i> {{ $ts.unavailable }}</span>
+				<span v-else-if="usernameState === 'error'" style="color: var(--error)"><i class="fas fa-exclamation-triangle fa-fw"></i> {{ $ts.error }}</span>
+				<span v-else-if="usernameState === 'invalid-format'" style="color: var(--error)"><i class="fas fa-exclamation-triangle fa-fw"></i> {{ $ts.usernameInvalidFormat }}</span>
+				<span v-else-if="usernameState === 'min-range'" style="color: var(--error)"><i class="fas fa-exclamation-triangle fa-fw"></i> {{ $ts.tooShort }}</span>
+				<span v-else-if="usernameState === 'max-range'" style="color: var(--error)"><i class="fas fa-exclamation-triangle fa-fw"></i> {{ $ts.tooLong }}</span>
+			</template>
+		</MkInput>
+		<MkInput v-if="meta.emailRequiredForSignup" class="_formBlock" v-model="email" :debounce="true" type="email" :autocomplete="Math.random()" spellcheck="false" required @update:modelValue="onChangeEmail" data-cy-signup-email>
+			<template #label>{{ $ts.emailAddress }} <div class="_button _help" v-tooltip:dialog="$ts._signup.emailAddressInfo"><i class="far fa-question-circle"></i></div></template>
+			<template #prefix><i class="fas fa-envelope"></i></template>
+			<template #caption>
+				<span v-if="emailState === 'wait'" style="color:#999"><i class="fas fa-spinner fa-pulse fa-fw"></i> {{ $ts.checking }}</span>
+				<span v-else-if="emailState === 'ok'" style="color: var(--success)"><i class="fas fa-check fa-fw"></i> {{ $ts.available }}</span>
+				<span v-else-if="emailState === 'unavailable:used'" style="color: var(--error)"><i class="fas fa-exclamation-triangle fa-fw"></i> {{ $ts._emailUnavailable.used }}</span>
+				<span v-else-if="emailState === 'unavailable:format'" style="color: var(--error)"><i class="fas fa-exclamation-triangle fa-fw"></i> {{ $ts._emailUnavailable.format }}</span>
+				<span v-else-if="emailState === 'unavailable:disposable'" style="color: var(--error)"><i class="fas fa-exclamation-triangle fa-fw"></i> {{ $ts._emailUnavailable.disposable }}</span>
+				<span v-else-if="emailState === 'unavailable:mx'" style="color: var(--error)"><i class="fas fa-exclamation-triangle fa-fw"></i> {{ $ts._emailUnavailable.mx }}</span>
+				<span v-else-if="emailState === 'unavailable:smtp'" style="color: var(--error)"><i class="fas fa-exclamation-triangle fa-fw"></i> {{ $ts._emailUnavailable.smtp }}</span>
+				<span v-else-if="emailState === 'unavailable'" style="color: var(--error)"><i class="fas fa-exclamation-triangle fa-fw"></i> {{ $ts.unavailable }}</span>
+				<span v-else-if="emailState === 'error'" style="color: var(--error)"><i class="fas fa-exclamation-triangle fa-fw"></i> {{ $ts.error }}</span>
+			</template>
+		</MkInput>
+		<MkInput class="_formBlock" v-model="password" type="password" :autocomplete="Math.random()" required @update:modelValue="onChangePassword" data-cy-signup-password>
+			<template #label>{{ $ts.password }}</template>
+			<template #prefix><i class="fas fa-lock"></i></template>
+			<template #caption>
+				<span v-if="passwordStrength == 'low'" style="color: var(--error)"><i class="fas fa-exclamation-triangle fa-fw"></i> {{ $ts.weakPassword }}</span>
+				<span v-if="passwordStrength == 'medium'" style="color: var(--warn)"><i class="fas fa-check fa-fw"></i> {{ $ts.normalPassword }}</span>
+				<span v-if="passwordStrength == 'high'" style="color: var(--success)"><i class="fas fa-check fa-fw"></i> {{ $ts.strongPassword }}</span>
+			</template>
+		</MkInput>
+		<MkInput class="_formBlock" v-model="retypedPassword" type="password" :autocomplete="Math.random()" required @update:modelValue="onChangePasswordRetype" data-cy-signup-password-retype>
+			<template #label>{{ $ts.password }} ({{ $ts.retype }})</template>
+			<template #prefix><i class="fas fa-lock"></i></template>
+			<template #caption>
+				<span v-if="passwordRetypeState == 'match'" style="color: var(--success)"><i class="fas fa-check fa-fw"></i> {{ $ts.passwordMatched }}</span>
+				<span v-if="passwordRetypeState == 'not-match'" style="color: var(--error)"><i class="fas fa-exclamation-triangle fa-fw"></i> {{ $ts.passwordNotMatched }}</span>
+			</template>
+		</MkInput>
+		<label v-if="meta.tosUrl" class="_formBlock tou">
+			<input type="checkbox" v-model="ToSAgreement">
+			<I18n :src="$ts.agreeTo">
+				<template #0>
+					<a :href="meta.tosUrl" class="_link" target="_blank">{{ $ts.tos }}</a>
+				</template>
+			</I18n>
+		</label>
+		<captcha v-if="meta.enableHcaptcha" class="_formBlock captcha" provider="hcaptcha" ref="hcaptcha" v-model="hCaptchaResponse" :sitekey="meta.hcaptchaSiteKey"/>
+		<captcha v-if="meta.enableRecaptcha" class="_formBlock captcha" provider="recaptcha" ref="recaptcha" v-model="reCaptchaResponse" :sitekey="meta.recaptchaSiteKey"/>
+		<MkButton class="_formBlock" type="submit" :disabled="shouldDisableSubmitting" gradate data-cy-signup-submit>{{ $ts.start }}</MkButton>
+	</template>
+</form>
+</template>
+
+<script lang="ts">
+import { defineComponent, defineAsyncComponent } from 'vue';
+const getPasswordStrength = require('syuilo-password-strength');
+import { toUnicode } from 'punycode/';
+import { host, url } from '@/config';
+import MkButton from './ui/button.vue';
+import MkInput from './form/input.vue';
+import MkSwitch from './form/switch.vue';
+import * as os from '@/os';
+import { login } from '@/account';
+
+export default defineComponent({
+	components: {
+		MkButton,
+		MkInput,
+		MkSwitch,
+		captcha: defineAsyncComponent(() => import('./captcha.vue')),
+	},
+
+	props: {
+		autoSet: {
+			type: Boolean,
+			required: false,
+			default: false,
+		}
+	},
+
+	emits: ['signup'],
+
+	data() {
+		return {
+			host: toUnicode(host),
+			username: '',
+			password: '',
+			retypedPassword: '',
+			invitationCode: '',
+			email: '',
+			url,
+			usernameState: null,
+			emailState: null,
+			passwordStrength: '',
+			passwordRetypeState: null,
+			submitting: false,
+			ToSAgreement: false,
+			hCaptchaResponse: null,
+			reCaptchaResponse: null,
+		}
+	},
+
+	computed: {
+		meta() {
+			return this.$instance;
+		},
+
+		shouldDisableSubmitting(): boolean {
+			return this.submitting ||
+				this.meta.tosUrl && !this.ToSAgreement ||
+				this.meta.enableHcaptcha && !this.hCaptchaResponse ||
+				this.meta.enableRecaptcha && !this.reCaptchaResponse ||
+				this.passwordRetypeState == 'not-match';
+		},
+
+		shouldShowProfileUrl(): boolean {
+			return (this.username != '' &&
+				this.usernameState != 'invalid-format' &&
+				this.usernameState != 'min-range' &&
+				this.usernameState != 'max-range');
+		}
+	},
+
+	methods: {
+		onChangeUsername() {
+			if (this.username == '') {
+				this.usernameState = null;
+				return;
+			}
+
+			const err =
+				!this.username.match(/^[a-zA-Z0-9_]+$/) ? 'invalid-format' :
+				this.username.length < 1 ? 'min-range' :
+				this.username.length > 20 ? 'max-range' :
+				null;
+
+			if (err) {
+				this.usernameState = err;
+				return;
+			}
+
+			this.usernameState = 'wait';
+
+			os.api('username/available', {
+				username: this.username
+			}).then(result => {
+				this.usernameState = result.available ? 'ok' : 'unavailable';
+			}).catch(err => {
+				this.usernameState = 'error';
+			});
+		},
+
+		onChangeEmail() {
+			if (this.email == '') {
+				this.emailState = null;
+				return;
+			}
+
+			this.emailState = 'wait';
+
+			os.api('email-address/available', {
+				emailAddress: this.email
+			}).then(result => {
+				this.emailState = result.available ? 'ok' :
+					result.reason === 'used' ? 'unavailable:used' :
+					result.reason === 'format' ? 'unavailable:format' :
+					result.reason === 'disposable' ? 'unavailable:disposable' :
+					result.reason === 'mx' ? 'unavailable:mx' :
+					result.reason === 'smtp' ? 'unavailable:smtp' :
+					'unavailable';
+			}).catch(err => {
+				this.emailState = 'error';
+			});
+		},
+
+		onChangePassword() {
+			if (this.password == '') {
+				this.passwordStrength = '';
+				return;
+			}
+
+			const strength = getPasswordStrength(this.password);
+			this.passwordStrength = strength > 0.7 ? 'high' : strength > 0.3 ? 'medium' : 'low';
+		},
+
+		onChangePasswordRetype() {
+			if (this.retypedPassword == '') {
+				this.passwordRetypeState = null;
+				return;
+			}
+
+			this.passwordRetypeState = this.password == this.retypedPassword ? 'match' : 'not-match';
+		},
+
+		onSubmit() {
+			if (this.submitting) return;
+			this.submitting = true;
+
+			os.api('signup', {
+				username: this.username,
+				password: this.password,
+				emailAddress: this.email,
+				invitationCode: this.invitationCode,
+				'hcaptcha-response': this.hCaptchaResponse,
+				'g-recaptcha-response': this.reCaptchaResponse,
+			}).then(() => {
+				if (this.meta.emailRequiredForSignup) {
+					os.dialog({
+						type: 'success',
+						title: this.$ts._signup.almostThere,
+						text: this.$t('_signup.emailSent', { email: this.email }),
+					});
+					this.$emit('signupEmailPending');
+				} else {
+					os.api('signin', {
+						username: this.username,
+						password: this.password
+					}).then(res => {
+						this.$emit('signup', res);
+
+						if (this.autoSet) {
+							login(res.i);
+						}
+					});
+				}
+			}).catch(() => {
+				this.submitting = false;
+				this.$refs.hcaptcha?.reset?.();
+				this.$refs.recaptcha?.reset?.();
+
+				os.dialog({
+					type: 'error',
+					text: this.$ts.somethingHappened
+				});
+			});
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.qlvuhzng {
+	.captcha {
+		margin: 16px 0;
+	}
+
+	> .tou {
+		display: block;
+		margin: 16px 0;
+		cursor: pointer;
+	}
+}
+</style>
diff --git a/packages/client/src/components/sparkle.vue b/packages/client/src/components/sparkle.vue
new file mode 100644
index 0000000000..3aaf03995d
--- /dev/null
+++ b/packages/client/src/components/sparkle.vue
@@ -0,0 +1,179 @@
+<template>
+<span class="mk-sparkle">
+	<span ref="content">
+		<slot></slot>
+	</span>
+	<canvas ref="canvas"></canvas>
+</span>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import * as os from '@/os';
+
+const sprite = new Image();
+sprite.src = '/client-assets/sparkle-spritesheet.png';
+
+export default defineComponent({
+	props: {
+		count: {
+			type: Number,
+			required: true,
+		},
+		speed: {
+			type: Number,
+			required: true,
+		},
+	},
+	data() {
+		return {
+			sprites: [0,6,13,20],
+			particles: [],
+			anim: null,
+			ctx: null,
+		};
+	},
+	methods: {
+		createSparkles(w, h, count) {
+			var holder = [];
+
+			for (var i = 0; i < count; i++) {
+
+				const color = '#' + ('000000' + Math.floor(Math.random() * 16777215).toString(16)).slice(-6);
+
+				holder[i] = {
+					position: {
+						x: Math.floor(Math.random() * w),
+						y: Math.floor(Math.random() * h)
+					},
+					style: this.sprites[ Math.floor(Math.random() * 4) ],
+					delta: {
+						x: Math.floor(Math.random() * 1000) - 500,
+						y: Math.floor(Math.random() * 1000) - 500
+					},
+					color: color,
+					opacity: Math.random(),
+				};
+
+			}
+
+			return holder;
+		},
+		draw(time) {
+			this.ctx.clearRect(0, 0, this.$refs.canvas.width, this.$refs.canvas.height);
+			this.ctx.beginPath();
+
+			const particleSize = Math.floor(this.fontSize / 2);
+			this.particles.forEach((particle) => {
+				var modulus = Math.floor(Math.random()*7);
+
+				if (Math.floor(time) % modulus === 0) {
+					particle.style = this.sprites[ Math.floor(Math.random()*4) ];
+				}
+
+				this.ctx.save();
+				this.ctx.globalAlpha = particle.opacity;
+				this.ctx.drawImage(sprite, particle.style, 0, 7, 7, particle.position.x, particle.position.y, particleSize, particleSize);
+
+				this.ctx.globalCompositeOperation = "source-atop";
+				this.ctx.globalAlpha = 0.5;
+				this.ctx.fillStyle = particle.color;
+				this.ctx.fillRect(particle.position.x, particle.position.y, particleSize, particleSize);
+
+				this.ctx.restore();
+			});
+			this.ctx.stroke();
+		},
+		tick() {
+			this.anim = window.requestAnimationFrame((time) => {
+				if (!this.$refs.canvas) {
+					return;
+				}
+				this.particles.forEach((particle) => {
+					if (!particle) {
+						return;
+					}
+					var randX = Math.random() > Math.random() * 2;
+					var randY = Math.random() > Math.random() * 3;
+
+					if (randX) {
+						particle.position.x += (particle.delta.x * this.speed) / 1500;
+					}
+
+					if (!randY) {
+						particle.position.y -= (particle.delta.y * this.speed) / 800;
+					}
+
+					if( particle.position.x > this.$refs.canvas.width ) {
+						particle.position.x = -7;
+					} else if (particle.position.x < -7) {
+						particle.position.x = this.$refs.canvas.width;
+					}
+
+					if (particle.position.y > this.$refs.canvas.height) {
+						particle.position.y = -7;
+						particle.position.x = Math.floor(Math.random() * this.$refs.canvas.width);
+					} else if (particle.position.y < -7) {
+						particle.position.y = this.$refs.canvas.height;
+						particle.position.x = Math.floor(Math.random() * this.$refs.canvas.width);
+					}
+
+					particle.opacity -= 0.005;
+
+					if (particle.opacity <= 0) {
+						particle.opacity = 1;
+					}
+				});
+
+				this.draw(time);
+
+				this.tick();
+			});
+		},
+		resize() {
+			if (this.$refs.content) {
+				const contentRect = this.$refs.content.getBoundingClientRect();
+				this.fontSize = parseFloat(getComputedStyle(this.$refs.content).fontSize);
+				const padding = this.fontSize * 0.2;
+
+				this.$refs.canvas.width = parseInt(contentRect.width + padding);
+				this.$refs.canvas.height = parseInt(contentRect.height + padding);
+
+				this.particles = this.createSparkles(this.$refs.canvas.width, this.$refs.canvas.height, this.count);
+			}
+		},
+	},
+	mounted() {
+		this.ctx = this.$refs.canvas.getContext('2d');
+
+		new ResizeObserver(this.resize).observe(this.$refs.content);
+
+		this.resize();
+		this.tick();
+	},
+	updated() {
+		this.resize();
+	},
+	destroyed() {
+		window.cancelAnimationFrame(this.anim);
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.mk-sparkle {
+	position: relative;
+	display: inline-block;
+
+	> span {
+		display: inline-block;
+	}
+
+	> canvas {
+		position: absolute;
+		top: -0.1em;
+		left: -0.1em;
+		pointer-events: none;
+	}
+}
+</style>
diff --git a/packages/client/src/components/sub-note-content.vue b/packages/client/src/components/sub-note-content.vue
new file mode 100644
index 0000000000..3f03f021cd
--- /dev/null
+++ b/packages/client/src/components/sub-note-content.vue
@@ -0,0 +1,62 @@
+<template>
+<div class="wrmlmaau">
+	<div class="body">
+		<span v-if="note.isHidden" style="opacity: 0.5">({{ $ts.private }})</span>
+		<span v-if="note.deletedAt" style="opacity: 0.5">({{ $ts.deleted }})</span>
+		<MkA class="reply" v-if="note.replyId" :to="`/notes/${note.replyId}`"><i class="fas fa-reply"></i></MkA>
+		<Mfm v-if="note.text" :text="note.text" :author="note.user" :i="$i" :custom-emojis="note.emojis"/>
+		<MkA class="rp" v-if="note.renoteId" :to="`/notes/${note.renoteId}`">RN: ...</MkA>
+	</div>
+	<details v-if="note.files.length > 0">
+		<summary>({{ $t('withNFiles', { n: note.files.length }) }})</summary>
+		<XMediaList :media-list="note.files"/>
+	</details>
+	<details v-if="note.poll">
+		<summary>{{ $ts.poll }}</summary>
+		<XPoll :note="note"/>
+	</details>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import XPoll from './poll.vue';
+import XMediaList from './media-list.vue';
+import * as os from '@/os';
+
+export default defineComponent({
+	components: {
+		XPoll,
+		XMediaList,
+	},
+	props: {
+		note: {
+			type: Object,
+			required: true
+		}
+	},
+	data() {
+		return {
+		};
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.wrmlmaau {
+	overflow-wrap: break-word;
+
+	> .body {
+		> .reply {
+			margin-right: 6px;
+			color: var(--accent);
+		}
+
+		> .rp {
+			margin-left: 4px;
+			font-style: oblique;
+			color: var(--renote);
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/tab.vue b/packages/client/src/components/tab.vue
new file mode 100644
index 0000000000..c629727358
--- /dev/null
+++ b/packages/client/src/components/tab.vue
@@ -0,0 +1,73 @@
+<script lang="ts">
+import { defineComponent, h, resolveDirective, withDirectives } from 'vue';
+
+export default defineComponent({
+	props: {
+		modelValue: {
+			required: true,
+		},
+	},
+	render() {
+		const options = this.$slots.default();
+
+		return withDirectives(h('div', {
+			class: 'pxhvhrfw',
+		}, options.map(option => withDirectives(h('button', {
+			class: ['_button', { active: this.modelValue === option.props.value }],
+			key: option.key,
+			disabled: this.modelValue === option.props.value,
+			onClick: () => {
+				this.$emit('update:modelValue', option.props.value);
+			}
+		}, option.children), [
+			[resolveDirective('click-anime')]
+		]))), [
+			[resolveDirective('size'), { max: [500] }]
+		]);
+	}
+});
+</script>
+
+<style lang="scss">
+.pxhvhrfw {
+	display: flex;
+	font-size: 90%;
+
+	> button {
+		flex: 1;
+		padding: 10px 8px;
+		border-radius: var(--radius);
+
+		&:disabled {
+			opacity: 1 !important;
+			cursor: default;
+		}
+
+		&.active {
+			color: var(--accent);
+			background: var(--accentedBg);
+		}
+
+		&:not(.active):hover {
+			color: var(--fgHighlighted);
+			background: var(--panelHighlight);
+		}
+
+		&:not(:first-child) {
+			margin-left: 8px;
+		}
+
+		> .icon {
+			margin-right: 6px;
+		}
+	}
+
+	&.max-width_500px {
+		font-size: 80%;
+
+		> button {
+			padding: 11px 8px;
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/taskmanager.api-window.vue b/packages/client/src/components/taskmanager.api-window.vue
new file mode 100644
index 0000000000..6ec4da3a59
--- /dev/null
+++ b/packages/client/src/components/taskmanager.api-window.vue
@@ -0,0 +1,72 @@
+<template>
+<XWindow ref="window"
+	:initial-width="370"
+	:initial-height="450"
+	:can-resize="true"
+	@close="$refs.window.close()"
+	@closed="$emit('closed')"
+>
+	<template #header>Req Viewer</template>
+
+	<div class="rlkneywz">
+		<MkTab v-model="tab" style="border-bottom: solid 0.5px var(--divider);">
+			<option value="req">Request</option>
+			<option value="res">Response</option>
+		</MkTab>
+
+		<code v-if="tab === 'req'" class="_monospace">{{ reqStr }}</code>
+		<code v-if="tab === 'res'" class="_monospace">{{ resStr }}</code>
+	</div>
+</XWindow>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import * as JSON5 from 'json5';
+import XWindow from '@/components/ui/window.vue';
+import MkTab from '@/components/tab.vue';
+
+export default defineComponent({
+	components: {
+		XWindow,
+		MkTab,
+	},
+
+	props: {
+		req: {
+			required: true,
+		}
+	},
+
+	emits: ['closed'],
+
+	data() {
+		return {
+			tab: 'req',
+			reqStr: JSON5.stringify(this.req.req, null, '\t'),
+			resStr: JSON5.stringify(this.req.res, null, '\t'),
+		}
+	},
+
+	methods: {
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.rlkneywz {
+	display: flex;
+	flex-direction: column;
+	height: 100%;
+
+	> code {
+		display: block;
+		flex: 1;
+		padding: 8px;
+		overflow: auto;
+		font-size: 0.9em;
+		tab-size: 2;
+		white-space: pre;
+	}
+}
+</style>
diff --git a/packages/client/src/components/taskmanager.vue b/packages/client/src/components/taskmanager.vue
new file mode 100644
index 0000000000..6efbf286e6
--- /dev/null
+++ b/packages/client/src/components/taskmanager.vue
@@ -0,0 +1,233 @@
+<template>
+<XWindow ref="window" :initial-width="650" :initial-height="420" :can-resize="true" @closed="$emit('closed')">
+	<template #header>
+		<i class="fas fa-terminal" style="margin-right: 0.5em;"></i>Task Manager
+	</template>
+	<div class="qljqmnzj _monospace">
+		<MkTab v-model="tab" style="border-bottom: solid 0.5px var(--divider);">
+			<option value="windows">Windows</option>
+			<option value="stream">Stream</option>
+			<option value="streamPool">Stream (Pool)</option>
+			<option value="api">API</option>
+		</MkTab>
+
+		<div class="content">
+			<div v-if="tab === 'windows'" class="windows" v-follow>
+				<div class="header">
+					<div>#ID</div>
+					<div>Component</div>
+					<div>Action</div>
+				</div>
+				<div v-for="p in popups">
+					<div>#{{ p.id }}</div>
+					<div>{{ p.component.name ? p.component.name : '<anonymous>' }}</div>
+					<div><button class="_textButton" @click="killPopup(p)">Kill</button></div>
+				</div>
+			</div>
+			<div v-if="tab === 'stream'" class="stream" v-follow>
+				<div class="header">
+					<div>#ID</div>
+					<div>Ch</div>
+					<div>Handle</div>
+					<div>In</div>
+					<div>Out</div>
+				</div>
+				<div v-for="c in connections">
+					<div>#{{ c.id }}</div>
+					<div>{{ c.channel }}</div>
+					<div v-if="c.users !== null">(shared)<span v-if="c.name">{{ ' ' + c.name }}</span></div>
+					<div v-else>{{ c.name ? c.name : '<anonymous>' }}</div>
+					<div>{{ c.in }}</div>
+					<div>{{ c.out }}</div>
+				</div>
+			</div>
+			<div v-if="tab === 'streamPool'" class="streamPool" v-follow>
+				<div class="header">
+					<div>#ID</div>
+					<div>Ch</div>
+					<div>Users</div>
+				</div>
+				<div v-for="p in pools">
+					<div>#{{ p.id }}</div>
+					<div>{{ p.channel }}</div>
+					<div>{{ p.users }}</div>
+				</div>
+			</div>
+			<div v-if="tab === 'api'" class="api" v-follow>
+				<div class="header">
+					<div>#ID</div>
+					<div>Endpoint</div>
+					<div>State</div>
+				</div>
+				<div v-for="req in apiRequests" @click="showReq(req)">
+					<div>#{{ req.id }}</div>
+					<div>{{ req.endpoint }}</div>
+					<div class="state" :class="req.state">{{ req.state }}</div>
+				</div>
+			</div>
+		</div>
+
+		<footer>
+			<div><span class="label">Windows</span>{{ popups.length }}</div>
+			<div><span class="label">Stream</span>{{ connections.length }}</div>
+			<div><span class="label">Stream (Pool)</span>{{ pools.length }}</div>
+		</footer>
+	</div>
+</XWindow>
+</template>
+
+<script lang="ts">
+import { defineComponent, markRaw, onBeforeUnmount, ref, shallowRef } from 'vue';
+import XWindow from '@/components/ui/window.vue';
+import MkTab from '@/components/tab.vue';
+import MkButton from '@/components/ui/button.vue';
+import follow from '@/directives/follow-append';
+import * as os from '@/os';
+
+export default defineComponent({
+	components: {
+		XWindow,
+		MkTab,
+		MkButton,
+	},
+
+	directives: {
+		follow
+	},
+
+	props: {
+	},
+
+	emits: ['closed'],
+
+	setup() {
+		const connections = shallowRef([]);
+		const pools = shallowRef([]);
+		const refreshStreamInfo = () => {
+			console.log(os.stream.sharedConnectionPools, os.stream.sharedConnections, os.stream.nonSharedConnections);
+			const conn = os.stream.sharedConnections.map(c => ({
+				id: c.id, name: c.name, channel: c.channel, users: c.pool.users, in: c.inCount, out: c.outCount,
+			})).concat(os.stream.nonSharedConnections.map(c => ({
+				id: c.id, name: c.name, channel: c.channel, users: null, in: c.inCount, out: c.outCount,
+			})));
+			conn.sort((a, b) => (a.id > b.id) ? 1 : -1);
+			connections.value = conn;
+			pools.value = os.stream.sharedConnectionPools;
+		};
+		const interval = setInterval(refreshStreamInfo, 1000);
+		onBeforeUnmount(() => {
+			clearInterval(interval);
+		});
+
+		const killPopup = p => {
+			os.popups.value = os.popups.value.filter(x => x !== p);
+		};
+
+		const showReq = req => {
+			os.popup(import('./taskmanager.api-window.vue'), {
+				req: req
+			}, {
+			}, 'closed');
+		};
+
+		return {
+			tab: ref('stream'),
+			popups: os.popups,
+			apiRequests: os.apiRequests,
+			connections,
+			pools,
+			killPopup,
+			showReq,
+		};
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.qljqmnzj {
+	display: flex;
+	flex-direction: column;
+	height: 100%;
+
+	> .content {
+		flex: 1;
+		overflow: auto;
+
+		> div {
+			display: table;
+			width: 100%;
+			padding: 16px;
+			box-sizing: border-box;
+
+			> div {
+				display: table-row;
+
+				&:nth-child(even) {
+					//background: rgba(0, 0, 0, 0.1);
+				}
+
+				&.header {
+					opacity: 0.7;
+				}
+
+				> div {
+					display: table-cell;
+					white-space: nowrap;
+
+					&:not(:last-child) {
+						padding-right: 8px;
+					}
+				}
+			}
+
+			&.api {
+				> div {
+					&:not(.header) {
+						cursor: pointer;
+
+						&:hover {
+							color: var(--accent);
+						}
+					}
+
+					> .state {
+						&.pending {
+							color: var(--warn);
+						}
+
+						&.success {
+							color: var(--success);
+						}
+
+						&.failed {
+							color: var(--error);
+						}
+					}
+				}
+			}
+		}
+	}
+
+	> footer {
+		display: flex;
+		width: 100%;
+		padding: 8px 16px;
+		box-sizing: border-box;
+		border-top: solid 0.5px var(--divider);
+		font-size: 0.9em;
+
+		> div {
+			flex: 1;
+
+			> .label {
+				opacity: 0.7;
+				margin-right: 0.5em;
+
+				&:after {
+					content: ":";
+				}
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/timeline.vue b/packages/client/src/components/timeline.vue
new file mode 100644
index 0000000000..fa7f4e7f4d
--- /dev/null
+++ b/packages/client/src/components/timeline.vue
@@ -0,0 +1,183 @@
+<template>
+<XNotes :no-gap="!$store.state.showGapBetweenNotesInTimeline" ref="tl" :pagination="pagination" @before="$emit('before')" @after="e => $emit('after', e)" @queue="$emit('queue', $event)"/>
+</template>
+
+<script lang="ts">
+import { defineComponent, markRaw } from 'vue';
+import XNotes from './notes.vue';
+import * as os from '@/os';
+import * as sound from '@/scripts/sound';
+
+export default defineComponent({
+	components: {
+		XNotes
+	},
+
+	provide() {
+		return {
+			inChannel: this.src === 'channel'
+		};
+	},
+
+	props: {
+		src: {
+			type: String,
+			required: true
+		},
+		list: {
+			type: String,
+			required: false
+		},
+		antenna: {
+			type: String,
+			required: false
+		},
+		channel: {
+			type: String,
+			required: false
+		},
+		sound: {
+			type: Boolean,
+			required: false,
+			default: false,
+		}
+	},
+
+	emits: ['note', 'queue', 'before', 'after'],
+
+	data() {
+		return {
+			connection: null,
+			connection2: null,
+			pagination: null,
+			baseQuery: {
+				includeMyRenotes: this.$store.state.showMyRenotes,
+				includeRenotedMyNotes: this.$store.state.showRenotedMyNotes,
+				includeLocalRenotes: this.$store.state.showLocalRenotes
+			},
+			query: {},
+			date: null
+		};
+	},
+
+	created() {
+		const prepend = note => {
+			(this.$refs.tl as any).prepend(note);
+
+			this.$emit('note');
+
+			if (this.sound) {
+				sound.play(note.userId === this.$i.id ? 'noteMy' : 'note');
+			}
+		};
+
+		const onUserAdded = () => {
+			(this.$refs.tl as any).reload();
+		};
+
+		const onUserRemoved = () => {
+			(this.$refs.tl as any).reload();
+		};
+
+		const onChangeFollowing = () => {
+			if (!this.$refs.tl.backed) {
+				this.$refs.tl.reload();
+			}
+		};
+
+		let endpoint;
+
+		if (this.src == 'antenna') {
+			endpoint = 'antennas/notes';
+			this.query = {
+				antennaId: this.antenna
+			};
+			this.connection = markRaw(os.stream.useChannel('antenna', {
+				antennaId: this.antenna
+			}));
+			this.connection.on('note', prepend);
+		} else if (this.src == 'home') {
+			endpoint = 'notes/timeline';
+			this.connection = markRaw(os.stream.useChannel('homeTimeline'));
+			this.connection.on('note', prepend);
+
+			this.connection2 = markRaw(os.stream.useChannel('main'));
+			this.connection2.on('follow', onChangeFollowing);
+			this.connection2.on('unfollow', onChangeFollowing);
+		} else if (this.src == 'local') {
+			endpoint = 'notes/local-timeline';
+			this.connection = markRaw(os.stream.useChannel('localTimeline'));
+			this.connection.on('note', prepend);
+		} else if (this.src == 'social') {
+			endpoint = 'notes/hybrid-timeline';
+			this.connection = markRaw(os.stream.useChannel('hybridTimeline'));
+			this.connection.on('note', prepend);
+		} else if (this.src == 'global') {
+			endpoint = 'notes/global-timeline';
+			this.connection = markRaw(os.stream.useChannel('globalTimeline'));
+			this.connection.on('note', prepend);
+		} else if (this.src == 'mentions') {
+			endpoint = 'notes/mentions';
+			this.connection = markRaw(os.stream.useChannel('main'));
+			this.connection.on('mention', prepend);
+		} else if (this.src == 'directs') {
+			endpoint = 'notes/mentions';
+			this.query = {
+				visibility: 'specified'
+			};
+			const onNote = note => {
+				if (note.visibility == 'specified') {
+					prepend(note);
+				}
+			};
+			this.connection = markRaw(os.stream.useChannel('main'));
+			this.connection.on('mention', onNote);
+		} else if (this.src == 'list') {
+			endpoint = 'notes/user-list-timeline';
+			this.query = {
+				listId: this.list
+			};
+			this.connection = markRaw(os.stream.useChannel('userList', {
+				listId: this.list
+			}));
+			this.connection.on('note', prepend);
+			this.connection.on('userAdded', onUserAdded);
+			this.connection.on('userRemoved', onUserRemoved);
+		} else if (this.src == 'channel') {
+			endpoint = 'channels/timeline';
+			this.query = {
+				channelId: this.channel
+			};
+			this.connection = markRaw(os.stream.useChannel('channel', {
+				channelId: this.channel
+			}));
+			this.connection.on('note', prepend);
+		}
+
+		this.pagination = {
+			endpoint: endpoint,
+			limit: 10,
+			params: init => ({
+				untilDate: this.date?.getTime(),
+				...this.baseQuery, ...this.query
+			})
+		};
+	},
+
+	beforeUnmount() {
+		this.connection.dispose();
+		if (this.connection2) this.connection2.dispose();
+	},
+
+	methods: {
+		focus() {
+			this.$refs.tl.focus();
+		},
+
+		timetravel(date?: Date) {
+			this.date = date;
+			this.$refs.tl.reload();
+		}
+	}
+});
+</script>
diff --git a/packages/client/src/components/toast.vue b/packages/client/src/components/toast.vue
new file mode 100644
index 0000000000..fb0de68092
--- /dev/null
+++ b/packages/client/src/components/toast.vue
@@ -0,0 +1,73 @@
+<template>
+<div class="mk-toast">
+	<transition name="notification-slide" appear @after-leave="$emit('closed')">
+		<XNotification :notification="notification" class="notification _acrylic" v-if="showing"/>
+	</transition>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import XNotification from './notification.vue';
+
+export default defineComponent({
+	components: {
+		XNotification
+	},
+	props: {
+		notification: {
+			type: Object,
+			required: true
+		}
+	},
+	emits: ['closed'],
+	data() {
+		return {
+			showing: true
+		};
+	},
+	mounted() {
+		setTimeout(() => {
+			this.showing = false;
+		}, 6000);
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.notification-slide-enter-active, .notification-slide-leave-active {
+	transition: opacity 0.3s, transform 0.3s !important;
+}
+.notification-slide-enter-from, .notification-slide-leave-to {
+	opacity: 0;
+	transform: translateX(-250px);
+}
+
+.mk-toast {
+	position: fixed;
+	z-index: 10000;
+	left: 0;
+	width: 250px;
+	top: 32px;
+	padding: 0 32px;
+	pointer-events: none;
+
+	@media (max-width: 700px) {
+		top: initial;
+		bottom: 112px;
+		padding: 0 16px;
+	}
+
+	@media (max-width: 500px) {
+		bottom: 92px;
+		padding: 0 8px;
+	}
+
+	> .notification {
+		height: 100%;
+		box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
+		border-radius: 8px;
+		overflow: hidden;
+	}
+}
+</style>
diff --git a/packages/client/src/components/token-generate-window.vue b/packages/client/src/components/token-generate-window.vue
new file mode 100644
index 0000000000..bf5775d4d8
--- /dev/null
+++ b/packages/client/src/components/token-generate-window.vue
@@ -0,0 +1,117 @@
+<template>
+<XModalWindow ref="dialog"
+	:width="400"
+	:height="450"
+	:with-ok-button="true"
+	:ok-button-disabled="false"
+	:can-close="false"
+	@close="$refs.dialog.close()"
+	@closed="$emit('closed')"
+	@ok="ok()"
+>
+	<template #header>{{ title || $ts.generateAccessToken }}</template>
+	<div v-if="information" class="_section">
+		<MkInfo warn>{{ information }}</MkInfo>
+	</div>
+	<div class="_section">
+		<MkInput v-model="name">
+			<template #label>{{ $ts.name }}</template>
+		</MkInput>
+	</div>
+	<div class="_section">
+		<div style="margin-bottom: 16px;"><b>{{ $ts.permission }}</b></div>
+		<MkButton inline @click="disableAll">{{ $ts.disableAll }}</MkButton>
+		<MkButton inline @click="enableAll">{{ $ts.enableAll }}</MkButton>
+		<MkSwitch v-for="kind in (initialPermissions || kinds)" :key="kind" v-model="permissions[kind]">{{ $t(`_permissions.${kind}`) }}</MkSwitch>
+	</div>
+</XModalWindow>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import { permissions } from 'misskey-js';
+import XModalWindow from '@/components/ui/modal-window.vue';
+import MkInput from './form/input.vue';
+import MkTextarea from './form/textarea.vue';
+import MkSwitch from './form/switch.vue';
+import MkButton from './ui/button.vue';
+import MkInfo from './ui/info.vue';
+
+export default defineComponent({
+	components: {
+		XModalWindow,
+		MkInput,
+		MkTextarea,
+		MkSwitch,
+		MkButton,
+		MkInfo,
+	},
+
+	props: {
+		title: {
+			type: String,
+			required: false,
+			default: null
+		},
+		information: {
+			type: String,
+			required: false,
+			default: null
+		},
+		initialName: {
+			type: String,
+			required: false,
+			default: null
+		},
+		initialPermissions: {
+			type: Array,
+			required: false,
+			default: null
+		}
+	},
+
+	emits: ['done', 'closed'],
+
+	data() {
+		return {
+			name: this.initialName,
+			permissions: {},
+			kinds: permissions
+		};
+	},
+
+	created() {
+		if (this.initialPermissions) {
+			for (const kind of this.initialPermissions) {
+				this.permissions[kind] = true;
+			}
+		} else {
+			for (const kind of this.kinds) {
+				this.permissions[kind] = false;
+			}
+		}
+	},
+
+	methods: {
+		ok() {
+			this.$emit('done', {
+				name: this.name,
+				permissions: Object.keys(this.permissions).filter(p => this.permissions[p])
+			});
+			this.$refs.dialog.close();
+		},
+
+		disableAll() {
+			for (const p in this.permissions) {
+				this.permissions[p] = false;
+			}
+		},
+
+		enableAll() {
+			for (const p in this.permissions) {
+				this.permissions[p] = true;
+			}
+		}
+	}
+});
+</script>
diff --git a/packages/client/src/components/ui/button.vue b/packages/client/src/components/ui/button.vue
new file mode 100644
index 0000000000..b5f4547c84
--- /dev/null
+++ b/packages/client/src/components/ui/button.vue
@@ -0,0 +1,262 @@
+<template>
+<button v-if="!link" class="bghgjjyj _button"
+	:class="{ inline, primary, gradate, danger, rounded, full }"
+	:type="type"
+	@click="$emit('click', $event)"
+	@mousedown="onMousedown"
+>
+	<div ref="ripples" class="ripples"></div>
+	<div class="content">
+		<slot></slot>
+	</div>
+</button>
+<MkA v-else class="bghgjjyj _button"
+	:class="{ inline, primary, gradate, danger, rounded, full }"
+	:to="to"
+	@mousedown="onMousedown"
+>
+	<div ref="ripples" class="ripples"></div>
+	<div class="content">
+		<slot></slot>
+	</div>
+</MkA>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+
+export default defineComponent({
+	props: {
+		type: {
+			type: String,
+			required: false
+		},
+		primary: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		gradate: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		rounded: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		inline: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		link: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		to: {
+			type: String,
+			required: false
+		},
+		autofocus: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		wait: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		danger: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		full: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+	},
+	emits: ['click'],
+	mounted() {
+		if (this.autofocus) {
+			this.$nextTick(() => {
+				this.$el.focus();
+			});
+		}
+	},
+	methods: {
+		onMousedown(e: MouseEvent) {
+			function distance(p, q) {
+				return Math.hypot(p.x - q.x, p.y - q.y);
+			}
+
+			function calcCircleScale(boxW, boxH, circleCenterX, circleCenterY) {
+				const origin = {x: circleCenterX, y: circleCenterY};
+				const dist1 = distance({x: 0, y: 0}, origin);
+				const dist2 = distance({x: boxW, y: 0}, origin);
+				const dist3 = distance({x: 0, y: boxH}, origin);
+				const dist4 = distance({x: boxW, y: boxH }, origin);
+				return Math.max(dist1, dist2, dist3, dist4) * 2;
+			}
+
+			const rect = e.target.getBoundingClientRect();
+
+			const ripple = document.createElement('div');
+			ripple.style.top = (e.clientY - rect.top - 1).toString() + 'px';
+			ripple.style.left = (e.clientX - rect.left - 1).toString() + 'px';
+
+			this.$refs.ripples.appendChild(ripple);
+
+			const circleCenterX = e.clientX - rect.left;
+			const circleCenterY = e.clientY - rect.top;
+
+			const scale = calcCircleScale(e.target.clientWidth, e.target.clientHeight, circleCenterX, circleCenterY);
+
+			setTimeout(() => {
+				ripple.style.transform = 'scale(' + (scale / 2) + ')';
+			}, 1);
+			setTimeout(() => {
+				ripple.style.transition = 'all 1s ease';
+				ripple.style.opacity = '0';
+			}, 1000);
+			setTimeout(() => {
+				if (this.$refs.ripples) this.$refs.ripples.removeChild(ripple);
+			}, 2000);
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.bghgjjyj {
+	position: relative;
+	z-index: 1; // 他コンポーネントのbox-shadowに隠されないようにするため
+	display: block;
+	min-width: 100px;
+	width: max-content;
+	padding: 8px 14px;
+	text-align: center;
+	font-weight: normal;
+	font-size: 0.8em;
+	line-height: 22px;
+	box-shadow: none;
+	text-decoration: none;
+	background: var(--buttonBg);
+	border-radius: 4px;
+	overflow: clip;
+	box-sizing: border-box;
+	transition: background 0.1s ease;
+
+	&:not(:disabled):hover {
+		background: var(--buttonHoverBg);
+	}
+
+	&:not(:disabled):active {
+		background: var(--buttonHoverBg);
+	}
+
+	&.full {
+		width: 100%;
+	}
+
+	&.rounded {
+		border-radius: 999px;
+	}
+
+	&.primary {
+		font-weight: bold;
+		color: var(--fgOnAccent) !important;
+		background: var(--accent);
+
+		&:not(:disabled):hover {
+			background: var(--X8);
+		}
+
+		&:not(:disabled):active {
+			background: var(--X8);
+		}
+	}
+
+	&.gradate {
+		font-weight: bold;
+		color: var(--fgOnAccent) !important;
+		background: linear-gradient(90deg, var(--buttonGradateA), var(--buttonGradateB));
+
+		&:not(:disabled):hover {
+			background: linear-gradient(90deg, var(--X8), var(--X8));
+		}
+
+		&:not(:disabled):active {
+			background: linear-gradient(90deg, var(--X8), var(--X8));
+		}
+	}
+
+	&.danger {
+		color: #ff2a2a;
+
+		&.primary {
+			color: #fff;
+			background: #ff2a2a;
+
+			&:not(:disabled):hover {
+				background: #ff4242;
+			}
+
+			&:not(:disabled):active {
+				background: #d42e2e;
+			}
+		}
+	}
+
+	&:disabled {
+		opacity: 0.7;
+	}
+
+	&:focus-visible {
+		outline: solid 2px var(--focus);
+		outline-offset: 2px;
+	}
+
+	&.inline {
+		display: inline-block;
+		width: auto;
+		min-width: 100px;
+	}
+
+	> .ripples {
+		position: absolute;
+		z-index: 0;
+		top: 0;
+		left: 0;
+		width: 100%;
+		height: 100%;
+		border-radius: 6px;
+		overflow: hidden;
+
+		::v-deep(div) {
+			position: absolute;
+			width: 2px;
+			height: 2px;
+			border-radius: 100%;
+			background: rgba(0, 0, 0, 0.1);
+			opacity: 1;
+			transform: scale(1);
+			transition: all 0.5s cubic-bezier(0,.5,0,1);
+		}
+	}
+
+	&.primary > .ripples ::v-deep(div) {
+		background: rgba(0, 0, 0, 0.15);
+	}
+
+	> .content {
+		position: relative;
+		z-index: 1;
+	}
+}
+</style>
diff --git a/packages/client/src/components/ui/container.vue b/packages/client/src/components/ui/container.vue
new file mode 100644
index 0000000000..14673dfcd7
--- /dev/null
+++ b/packages/client/src/components/ui/container.vue
@@ -0,0 +1,262 @@
+<template>
+<div class="ukygtjoj _panel" :class="{ naked, thin, hideHeader: !showHeader, scrollable, closed: !showBody }" v-size="{ max: [380] }">
+	<header v-if="showHeader" ref="header">
+		<div class="title"><slot name="header"></slot></div>
+		<div class="sub">
+			<slot name="func"></slot>
+			<button class="_button" v-if="foldable" @click="() => showBody = !showBody">
+				<template v-if="showBody"><i class="fas fa-angle-up"></i></template>
+				<template v-else><i class="fas fa-angle-down"></i></template>
+			</button>
+		</div>
+	</header>
+	<transition name="container-toggle"
+		@enter="enter"
+		@after-enter="afterEnter"
+		@leave="leave"
+		@after-leave="afterLeave"
+	>
+		<div v-show="showBody" class="content" :class="{ omitted }" ref="content">
+			<slot></slot>
+			<button v-if="omitted" class="fade _button" @click="() => { ignoreOmit = true; omitted = false; }">
+				<span>{{ $ts.showMore }}</span>
+			</button>
+		</div>
+	</transition>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+
+export default defineComponent({
+	props: {
+		showHeader: {
+			type: Boolean,
+			required: false,
+			default: true
+		},
+		thin: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		naked: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		foldable: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		expanded: {
+			type: Boolean,
+			required: false,
+			default: true
+		},
+		scrollable: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		maxHeight: {
+			type: Number,
+			required: false,
+			default: null
+		},
+	},
+	data() {
+		return {
+			showBody: this.expanded,
+			omitted: null,
+			ignoreOmit: false,
+		};
+	},
+	mounted() {
+		this.$watch('showBody', showBody => {
+			const headerHeight = this.showHeader ? this.$refs.header.offsetHeight : 0;
+			this.$el.style.minHeight = `${headerHeight}px`;
+			if (showBody) {
+				this.$el.style.flexBasis = `auto`;
+			} else {
+				this.$el.style.flexBasis = `${headerHeight}px`;
+			}
+		}, {
+			immediate: true
+		});
+
+		this.$el.style.setProperty('--maxHeight', this.maxHeight + 'px');
+
+		const calcOmit = () => {
+			if (this.omitted || this.ignoreOmit || this.maxHeight == null) return;
+			const height = this.$refs.content.offsetHeight;
+			this.omitted = height > this.maxHeight;
+		};
+
+		calcOmit();
+		new ResizeObserver((entries, observer) => {
+			calcOmit();
+		}).observe(this.$refs.content);
+	},
+	methods: {
+		toggleContent(show: boolean) {
+			if (!this.foldable) return;
+			this.showBody = show;
+		},
+
+		enter(el) {
+			const elementHeight = el.getBoundingClientRect().height;
+			el.style.height = 0;
+			el.offsetHeight; // reflow
+			el.style.height = elementHeight + 'px';
+		},
+		afterEnter(el) {
+			el.style.height = null;
+		},
+		leave(el) {
+			const elementHeight = el.getBoundingClientRect().height;
+			el.style.height = elementHeight + 'px';
+			el.offsetHeight; // reflow
+			el.style.height = 0;
+		},
+		afterLeave(el) {
+			el.style.height = null;
+		},
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.container-toggle-enter-active, .container-toggle-leave-active {
+	overflow-y: hidden;
+	transition: opacity 0.5s, height 0.5s !important;
+}
+.container-toggle-enter-from {
+	opacity: 0;
+}
+.container-toggle-leave-to {
+	opacity: 0;
+}
+
+.ukygtjoj {
+	position: relative;
+	overflow: clip;
+
+	&.naked {
+		background: transparent !important;
+		box-shadow: none !important;
+	}
+
+	&.scrollable {
+		display: flex;
+		flex-direction: column;
+
+		> .content {
+			overflow: auto;
+		}
+	}
+
+	> header {
+		position: sticky;
+		top: var(--stickyTop, 0px);
+		left: 0;
+		color: var(--panelHeaderFg);
+		background: var(--panelHeaderBg);
+		border-bottom: solid 0.5px var(--panelHeaderDivider);
+		z-index: 2;
+		line-height: 1.4em;
+
+		> .title {
+			margin: 0;
+			padding: 12px 16px;
+
+			> ::v-deep(i) {
+				margin-right: 6px;
+			}
+
+			&:empty {
+				display: none;
+			}
+		}
+
+		> .sub {
+			position: absolute;
+			z-index: 2;
+			top: 0;
+			right: 0;
+			height: 100%;
+
+			> ::v-deep(button) {
+				width: 42px;
+				height: 100%;
+			}
+		}
+	}
+
+	> .content {
+		--stickyTop: 0px;
+
+		&.omitted {
+			position: relative;
+			max-height: var(--maxHeight);
+			overflow: hidden;
+
+			> .fade {
+				display: block;
+				position: absolute;
+				z-index: 10;
+				bottom: 0;
+				left: 0;
+				width: 100%;
+				height: 64px;
+				background: linear-gradient(0deg, var(--panel), var(--X15));
+
+				> span {
+					display: inline-block;
+					background: var(--panel);
+					padding: 6px 10px;
+					font-size: 0.8em;
+					border-radius: 999px;
+					box-shadow: 0 2px 6px rgb(0 0 0 / 20%);
+				}
+
+				&:hover {
+					> span {
+						background: var(--panelHighlight);
+					}
+				}
+			}
+		}
+	}
+
+	&.max-width_380px, &.thin {
+		> header {
+			> .title {
+				padding: 8px 10px;
+				font-size: 0.9em;
+			}
+		}
+
+		> .content {
+		}
+	}
+}
+
+._forceContainerFull_ .ukygtjoj {
+	> header {
+		> .title {
+			padding: 12px 16px !important;
+		}
+	}
+}
+
+._forceContainerFull_.ukygtjoj {
+	> header {
+		> .title {
+			padding: 12px 16px !important;
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/ui/context-menu.vue b/packages/client/src/components/ui/context-menu.vue
new file mode 100644
index 0000000000..561099cbe0
--- /dev/null
+++ b/packages/client/src/components/ui/context-menu.vue
@@ -0,0 +1,97 @@
+<template>
+<transition :name="$store.state.animation ? 'fade' : ''" appear>
+	<div class="nvlagfpb" @contextmenu.prevent.stop="() => {}">
+		<MkMenu :items="items" @close="$emit('closed')" class="_popup _shadow" :align="'left'"/>
+	</div>
+</transition>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import contains from '@/scripts/contains';
+import MkMenu from './menu.vue';
+
+export default defineComponent({
+	components: {
+		MkMenu,
+	},
+	props: {
+		items: {
+			type: Array,
+			required: true
+		},
+		ev: {
+			required: true
+		},
+		viaKeyboard: {
+			type: Boolean,
+			required: false
+		},
+	},
+	emits: ['closed'],
+	computed: {
+		keymap(): any {
+			return {
+				'esc': () => this.$emit('closed'),
+			};
+		},
+	},
+	mounted() {
+		let left = this.ev.pageX + 1; // 間違って右ダブルクリックした場合に意図せずアイテムがクリックされるのを防ぐため + 1
+		let top = this.ev.pageY + 1; // 間違って右ダブルクリックした場合に意図せずアイテムがクリックされるのを防ぐため + 1
+
+		const width = this.$el.offsetWidth;
+		const height = this.$el.offsetHeight;
+
+		if (left + width - window.pageXOffset > window.innerWidth) {
+			left = window.innerWidth - width + window.pageXOffset;
+		}
+
+		if (top + height - window.pageYOffset > window.innerHeight) {
+			top = window.innerHeight - height + window.pageYOffset;
+		}
+
+		if (top < 0) {
+			top = 0;
+		}
+
+		if (left < 0) {
+			left = 0;
+		}
+
+		this.$el.style.top = top + 'px';
+		this.$el.style.left = left + 'px';
+
+		for (const el of Array.from(document.querySelectorAll('body *'))) {
+			el.addEventListener('mousedown', this.onMousedown);
+		}
+	},
+	beforeUnmount() {
+		for (const el of Array.from(document.querySelectorAll('body *'))) {
+			el.removeEventListener('mousedown', this.onMousedown);
+		}
+	},
+	methods: {
+		onMousedown(e) {
+			if (!contains(this.$el, e.target) && (this.$el != e.target)) this.$emit('closed');
+		},
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.nvlagfpb {
+	position: absolute;
+	z-index: 65535;
+}
+
+.fade-enter-active, .fade-leave-active {
+	transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
+	transform-origin: left top;
+}
+
+.fade-enter-from, .fade-leave-to {
+	opacity: 0;
+	transform: scale(0.9);
+}
+</style>
diff --git a/packages/client/src/components/ui/folder.vue b/packages/client/src/components/ui/folder.vue
new file mode 100644
index 0000000000..3997421d08
--- /dev/null
+++ b/packages/client/src/components/ui/folder.vue
@@ -0,0 +1,156 @@
+<template>
+<div class="ssazuxis" v-size="{ max: [500] }">
+	<header @click="showBody = !showBody" class="_button" :style="{ background: bg }">
+		<div class="title"><slot name="header"></slot></div>
+		<div class="divider"></div>
+		<button class="_button">
+			<template v-if="showBody"><i class="fas fa-angle-up"></i></template>
+			<template v-else><i class="fas fa-angle-down"></i></template>
+		</button>
+	</header>
+	<transition name="folder-toggle"
+		@enter="enter"
+		@after-enter="afterEnter"
+		@leave="leave"
+		@after-leave="afterLeave"
+	>
+		<div v-show="showBody">
+			<slot></slot>
+		</div>
+	</transition>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import * as tinycolor from 'tinycolor2';
+
+const localStoragePrefix = 'ui:folder:';
+
+export default defineComponent({
+	props: {
+		expanded: {
+			type: Boolean,
+			required: false,
+			default: true
+		},
+		persistKey: {
+			type: String,
+			required: false,
+			default: null
+		},
+	},
+	data() {
+		return {
+			bg: null,
+			showBody: (this.persistKey && localStorage.getItem(localStoragePrefix + this.persistKey)) ? localStorage.getItem(localStoragePrefix + this.persistKey) === 't' : this.expanded,
+		};
+	},
+	watch: {
+		showBody() {
+			if (this.persistKey) {
+				localStorage.setItem(localStoragePrefix + this.persistKey, this.showBody ? 't' : 'f');
+			}
+		}
+	},
+	mounted() {
+		function getParentBg(el: Element | null): string {
+			if (el == null || el.tagName === 'BODY') return 'var(--bg)';
+			const bg = el.style.background || el.style.backgroundColor;
+			if (bg) {
+				return bg;
+			} else {
+				return getParentBg(el.parentElement);
+			}
+		}
+		const rawBg = getParentBg(this.$el);
+		const bg = tinycolor(rawBg.startsWith('var(') ? getComputedStyle(document.documentElement).getPropertyValue(rawBg.slice(4, -1)) : rawBg);
+		bg.setAlpha(0.85);
+		this.bg = bg.toRgbString();
+	},
+	methods: {
+		toggleContent(show: boolean) {
+			this.showBody = show;
+		},
+
+		enter(el) {
+			const elementHeight = el.getBoundingClientRect().height;
+			el.style.height = 0;
+			el.offsetHeight; // reflow
+			el.style.height = elementHeight + 'px';
+		},
+		afterEnter(el) {
+			el.style.height = null;
+		},
+		leave(el) {
+			const elementHeight = el.getBoundingClientRect().height;
+			el.style.height = elementHeight + 'px';
+			el.offsetHeight; // reflow
+			el.style.height = 0;
+		},
+		afterLeave(el) {
+			el.style.height = null;
+		},
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.folder-toggle-enter-active, .folder-toggle-leave-active {
+	overflow-y: hidden;
+	transition: opacity 0.5s, height 0.5s !important;
+}
+.folder-toggle-enter-from {
+	opacity: 0;
+}
+.folder-toggle-leave-to {
+	opacity: 0;
+}
+
+.ssazuxis {
+	position: relative;
+
+	> header {
+		display: flex;
+		position: relative;
+		z-index: 10;
+		position: sticky;
+		top: var(--stickyTop, 0px);
+		padding: var(--x-padding);
+		-webkit-backdrop-filter: var(--blur, blur(8px));
+		backdrop-filter: var(--blur, blur(20px));
+
+		> .title {
+			margin: 0;
+			padding: 12px 16px 12px 0;
+
+			> i {
+				margin-right: 6px;
+			}
+
+			&:empty {
+				display: none;
+			}
+		}
+
+		> .divider {
+			flex: 1;
+			margin: auto;
+			height: 1px;
+			background: var(--divider);
+		}
+
+		> button {
+			padding: 12px 0 12px 16px;
+		}
+	}
+
+	&.max-width_500px {
+		> header {
+			> .title {
+				padding: 8px 10px 8px 0;
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/ui/hr.vue b/packages/client/src/components/ui/hr.vue
new file mode 100644
index 0000000000..6b075cb440
--- /dev/null
+++ b/packages/client/src/components/ui/hr.vue
@@ -0,0 +1,16 @@
+<template>
+<div class="evrzpitu"></div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';import * as os from '@/os';
+
+export default defineComponent({});
+</script>
+
+<style lang="scss" scoped>
+.evrzpitu
+	margin 16px 0
+	border-bottom solid var(--lineWidth) var(--faceDivider)
+
+</style>
diff --git a/packages/client/src/components/ui/info.vue b/packages/client/src/components/ui/info.vue
new file mode 100644
index 0000000000..8f5986baf7
--- /dev/null
+++ b/packages/client/src/components/ui/info.vue
@@ -0,0 +1,45 @@
+<template>
+<div class="fpezltsf" :class="{ warn }">
+	<i v-if="warn" class="fas fa-exclamation-triangle"></i>
+	<i v-else class="fas fa-info-circle"></i>
+	<slot></slot>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import * as os from '@/os';
+
+export default defineComponent({
+	props: {
+		warn: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+	},
+	data() {
+		return {
+		};
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.fpezltsf {
+	padding: 16px;
+	font-size: 90%;
+	background: var(--infoBg);
+	color: var(--infoFg);
+	border-radius: var(--radius);
+
+	&.warn {
+		background: var(--infoWarnBg);
+		color: var(--infoWarnFg);
+	}
+
+	> i {
+		margin-right: 4px;
+	}
+}
+</style>
diff --git a/packages/client/src/components/ui/menu.vue b/packages/client/src/components/ui/menu.vue
new file mode 100644
index 0000000000..5938fb00a1
--- /dev/null
+++ b/packages/client/src/components/ui/menu.vue
@@ -0,0 +1,278 @@
+<template>
+<div class="rrevdjwt" :class="{ center: align === 'center' }"
+	:style="{ width: width ? width + 'px' : null }"
+	ref="items"
+	@contextmenu.self="e => e.preventDefault()"
+	v-hotkey="keymap"
+>
+	<template v-for="(item, i) in _items">
+		<div v-if="item === null" class="divider"></div>
+		<span v-else-if="item.type === 'label'" class="label item">
+			<span>{{ item.text }}</span>
+		</span>
+		<span v-else-if="item.type === 'pending'" :tabindex="i" class="pending item">
+			<span><MkEllipsis/></span>
+		</span>
+		<MkA v-else-if="item.type === 'link'" :to="item.to" @click.passive="close()" :tabindex="i" class="_button item">
+			<i v-if="item.icon" class="fa-fw" :class="item.icon"></i>
+			<MkAvatar v-if="item.avatar" :user="item.avatar" class="avatar"/>
+			<span>{{ item.text }}</span>
+			<span v-if="item.indicate" class="indicator"><i class="fas fa-circle"></i></span>
+		</MkA>
+		<a v-else-if="item.type === 'a'" :href="item.href" :target="item.target" :download="item.download" @click="close()" :tabindex="i" class="_button item">
+			<i v-if="item.icon" class="fa-fw" :class="item.icon"></i>
+			<span>{{ item.text }}</span>
+			<span v-if="item.indicate" class="indicator"><i class="fas fa-circle"></i></span>
+		</a>
+		<button v-else-if="item.type === 'user'" @click="clicked(item.action, $event)" :tabindex="i" class="_button item">
+			<MkAvatar :user="item.user" class="avatar"/><MkUserName :user="item.user"/>
+			<span v-if="item.indicate" class="indicator"><i class="fas fa-circle"></i></span>
+		</button>
+		<button v-else @click="clicked(item.action, $event)" :tabindex="i" class="_button item" :class="{ danger: item.danger, active: item.active }" :disabled="item.active">
+			<i v-if="item.icon" class="fa-fw" :class="item.icon"></i>
+			<MkAvatar v-if="item.avatar" :user="item.avatar" class="avatar"/>
+			<span>{{ item.text }}</span>
+			<span v-if="item.indicate" class="indicator"><i class="fas fa-circle"></i></span>
+		</button>
+	</template>
+	<span v-if="_items.length === 0" class="none item">
+		<span>{{ $ts.none }}</span>
+	</span>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, ref, unref } from 'vue';
+import { focusPrev, focusNext } from '@/scripts/focus';
+import contains from '@/scripts/contains';
+
+export default defineComponent({
+	props: {
+		items: {
+			type: Array,
+			required: true
+		},
+		viaKeyboard: {
+			type: Boolean,
+			required: false
+		},
+		align: {
+			type: String,
+			requried: false
+		},
+		width: {
+			type: Number,
+			required: false
+		},
+	},
+	emits: ['close'],
+	data() {
+		return {
+			_items: [],
+		};
+	},
+	computed: {
+		keymap(): any {
+			return {
+				'up|k|shift+tab': this.focusUp,
+				'down|j|tab': this.focusDown,
+				'esc': this.close,
+			};
+		},
+	},
+	watch: {
+		items: {
+			handler() {
+				const items = ref(unref(this.items).filter(item => item !== undefined));
+
+				for (let i = 0; i < items.value.length; i++) {
+					const item = items.value[i];
+					
+					if (item && item.then) { // if item is Promise
+						items.value[i] = { type: 'pending' };
+						item.then(actualItem => {
+							items.value[i] = actualItem;
+						});
+					}
+				}
+
+				this._items = items;
+			},
+			immediate: true
+		}
+	},
+	mounted() {
+		if (this.viaKeyboard) {
+			this.$nextTick(() => {
+				focusNext(this.$refs.items.children[0], true, false);
+			});
+		}
+
+		if (this.contextmenuEvent) {
+			this.$el.style.top = this.contextmenuEvent.pageY + 'px';
+			this.$el.style.left = this.contextmenuEvent.pageX + 'px';
+
+			for (const el of Array.from(document.querySelectorAll('body *'))) {
+				el.addEventListener('mousedown', this.onMousedown);
+			}
+		}
+	},
+	beforeUnmount() {
+		for (const el of Array.from(document.querySelectorAll('body *'))) {
+			el.removeEventListener('mousedown', this.onMousedown);
+		}
+	},
+	methods: {
+		clicked(fn, ev) {
+			fn(ev);
+			this.close();
+		},
+		close() {
+			this.$emit('close');
+		},
+		focusUp() {
+			focusPrev(document.activeElement);
+		},
+		focusDown() {
+			focusNext(document.activeElement);
+		},
+		onMousedown(e) {
+			if (!contains(this.$el, e.target) && (this.$el != e.target)) this.close();
+		},
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.rrevdjwt {
+	padding: 8px 0;
+	min-width: 200px;
+	max-height: 90vh;
+	overflow: auto;
+
+	&.center {
+		> .item {
+			text-align: center;
+		}
+	}
+
+	> .item {
+		display: block;
+		position: relative;
+		padding: 8px 18px;
+		width: 100%;
+		box-sizing: border-box;
+		white-space: nowrap;
+		font-size: 0.9em;
+		line-height: 20px;
+		text-align: left;
+		overflow: hidden;
+		text-overflow: ellipsis;
+
+		&:before {
+			content: "";
+			display: block;
+			position: absolute;
+			top: 0;
+			left: 0;
+			right: 0;
+			margin: auto;
+			width: calc(100% - 16px);
+			height: 100%;
+			border-radius: 6px;
+		}
+
+		> * {
+			position: relative;
+		}
+
+		&.danger {
+			color: #ff2a2a;
+
+			&:hover {
+				color: #fff;
+
+				&:before {
+					background: #ff4242;
+				}
+			}
+
+			&:active {
+				color: #fff;
+
+				&:before {
+					background: #d42e2e;
+				}
+			}
+		}
+
+		&.active {
+			color: var(--fgOnAccent);
+			opacity: 1;
+
+			&:before {
+				background: var(--accent);
+			}
+		}
+
+		&:not(:disabled):hover {
+			color: var(--accent);
+			text-decoration: none;
+
+			&:before {
+				background: var(--accentedBg);
+			}
+		}
+
+		&:not(:active):focus-visible {
+			box-shadow: 0 0 0 2px var(--focus) inset;
+		}
+
+		&.label {
+			pointer-events: none;
+			font-size: 0.7em;
+			padding-bottom: 4px;
+
+			> span {
+				opacity: 0.7;
+			}
+		}
+
+		&.pending {
+			pointer-events: none;
+			opacity: 0.7;
+		}
+
+		&.none {
+			pointer-events: none;
+			opacity: 0.7;
+		}
+
+		> i {
+			margin-right: 5px;
+			width: 20px;
+		}
+
+		> .avatar {
+			margin-right: 5px;
+			width: 20px;
+			height: 20px;
+		}
+
+		> .indicator {
+			position: absolute;
+			top: 5px;
+			left: 13px;
+			color: var(--indicator);
+			font-size: 12px;
+			animation: blink 1s infinite;
+		}
+	}
+
+	> .divider {
+		margin: 8px 0;
+		height: 1px;
+		background: var(--divider);
+	}
+}
+</style>
diff --git a/packages/client/src/components/ui/modal-window.vue b/packages/client/src/components/ui/modal-window.vue
new file mode 100644
index 0000000000..da98192b87
--- /dev/null
+++ b/packages/client/src/components/ui/modal-window.vue
@@ -0,0 +1,148 @@
+<template>
+<MkModal ref="modal" @click="$emit('click')" @closed="$emit('closed')">
+	<div class="ebkgoccj _window _narrow_" @keydown="onKeydown" :style="{ width: `${width}px`, height: scroll ? (height ? `${height}px` : null) :  (height ? `min(${height}px, 100%)` : '100%') }">
+		<div class="header">
+			<button class="_button" v-if="withOkButton" @click="$emit('close')"><i class="fas fa-times"></i></button>
+			<span class="title">
+				<slot name="header"></slot>
+			</span>
+			<button class="_button" v-if="!withOkButton" @click="$emit('close')"><i class="fas fa-times"></i></button>
+			<button class="_button" v-if="withOkButton" @click="$emit('ok')" :disabled="okButtonDisabled"><i class="fas fa-check"></i></button>
+		</div>
+		<div class="body" v-if="padding">
+			<div class="_section">
+				<slot></slot>
+			</div>
+		</div>
+		<div class="body" v-else>
+			<slot></slot>
+		</div>
+	</div>
+</MkModal>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import MkModal from './modal.vue';
+
+export default defineComponent({
+	components: {
+		MkModal
+	},
+	props: {
+		withOkButton: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		okButtonDisabled: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		padding: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		width: {
+			type: Number,
+			required: false,
+			default: 400
+		},
+		height: {
+			type: Number,
+			required: false,
+			default: null
+		},
+		canClose: {
+			type: Boolean,
+			required: false,
+			default: true,
+		},
+		scroll: {
+			type: Boolean,
+			required: false,
+			default: true,
+		},
+	},
+
+	emits: ['click', 'close', 'closed', 'ok'],
+
+	data() {
+		return {
+		};
+	},
+
+	methods: {
+		close() {
+			this.$refs.modal.close();
+		},
+
+		onKeydown(e) {
+			if (e.which === 27) { // Esc
+				e.preventDefault();
+				e.stopPropagation();
+				this.close();
+			}
+		},
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.ebkgoccj {
+	overflow: hidden;
+	display: flex;
+	flex-direction: column;
+	contain: content;
+
+	--root-margin: 24px;
+
+	@media (max-width: 500px) {
+		--root-margin: 16px;
+	}
+
+	> .header {
+		$height: 58px;
+		$height-narrow: 42px;
+		display: flex;
+		flex-shrink: 0;
+		box-shadow: 0px 1px var(--divider);
+
+		> button {
+			height: $height;
+			width: $height;
+
+			@media (max-width: 500px) {
+				height: $height-narrow;
+				width: $height-narrow;
+			}
+		}
+
+		> .title {
+			flex: 1;
+			line-height: $height;
+			padding-left: 32px;
+			font-weight: bold;
+			white-space: nowrap;
+			overflow: hidden;
+			text-overflow: ellipsis;
+			pointer-events: none;
+
+			@media (max-width: 500px) {
+				line-height: $height-narrow;
+				padding-left: 16px;
+			}
+		}
+
+		> button + .title {
+			padding-left: 0;
+		}
+	}
+
+	> .body {
+		overflow: auto;
+	}
+}
+</style>
diff --git a/packages/client/src/components/ui/modal.vue b/packages/client/src/components/ui/modal.vue
new file mode 100644
index 0000000000..33fcdb687f
--- /dev/null
+++ b/packages/client/src/components/ui/modal.vue
@@ -0,0 +1,292 @@
+<template>
+<transition :name="$store.state.animation ? popup ? 'modal-popup' : 'modal' : ''" :duration="$store.state.animation ? popup ? 500 : 300 : 0" appear @after-leave="onClosed" @enter="$emit('opening')" @after-enter="childRendered">
+	<div v-show="manualShowing != null ? manualShowing : showing" class="qzhlnise" :class="{ front }" v-hotkey.global="keymap" :style="{ pointerEvents: (manualShowing != null ? manualShowing : showing) ? 'auto' : 'none', '--transformOrigin': transformOrigin }">
+		<div class="bg _modalBg" @click="onBgClick" @contextmenu.prevent.stop="() => {}"></div>
+		<div class="content" :class="{ popup, fixed, top: position === 'top' }" @click.self="onBgClick" ref="content">
+			<slot></slot>
+		</div>
+	</div>
+</transition>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+
+function getFixedContainer(el: Element | null): Element | null {
+	if (el == null || el.tagName === 'BODY') return null;
+	const position = window.getComputedStyle(el).getPropertyValue('position');
+	if (position === 'fixed') {
+		return el;
+	} else {
+		return getFixedContainer(el.parentElement);
+	}
+}
+
+export default defineComponent({
+	provide: {
+		modal: true
+	},
+	props: {
+		manualShowing: {
+			type: Boolean,
+			required: false,
+			default: null,
+		},
+		srcCenter: {
+			type: Boolean,
+			required: false
+		},
+		src: {
+			required: false,
+		},
+		position: {
+			required: false
+		},
+		front: {
+			type: Boolean,
+			required: false,
+			default: false,
+		}
+	},
+	emits: ['opening', 'click', 'esc', 'close', 'closed'],
+	data() {
+		return {
+			showing: true,
+			fixed: false,
+			transformOrigin: 'center',
+			contentClicking: false,
+		};
+	},
+	computed: {
+		keymap(): any {
+			return {
+				'esc': () => this.$emit('esc'),
+			};
+		},
+		popup(): boolean {
+			return this.src != null;
+		}
+	},
+	mounted() {
+		this.$watch('src', () => {
+			this.fixed = getFixedContainer(this.src) != null;
+			this.$nextTick(() => {
+				this.align();
+			});
+		}, { immediate: true });
+
+		this.$nextTick(() => {
+			const popover = this.$refs.content as any;
+			new ResizeObserver((entries, observer) => {
+				this.align();
+			}).observe(popover);
+		});
+	},
+	methods: {
+		align() {
+			if (!this.popup) return;
+
+			const popover = this.$refs.content as any;
+
+			if (popover == null) return;
+
+			const rect = this.src.getBoundingClientRect();
+			
+			const width = popover.offsetWidth;
+			const height = popover.offsetHeight;
+
+			let left;
+			let top;
+
+			if (this.srcCenter) {
+				const x = rect.left + (this.fixed ? 0 : window.pageXOffset) + (this.src.offsetWidth / 2);
+				const y = rect.top + (this.fixed ? 0 : window.pageYOffset) + (this.src.offsetHeight / 2);
+				left = (x - (width / 2));
+				top = (y - (height / 2));
+			} else {
+				const x = rect.left + (this.fixed ? 0 : window.pageXOffset) + (this.src.offsetWidth / 2);
+				const y = rect.top + (this.fixed ? 0 : window.pageYOffset) + this.src.offsetHeight;
+				left = (x - (width / 2));
+				top = y;
+			}
+
+			if (this.fixed) {
+				if (left + width > window.innerWidth) {
+					left = window.innerWidth - width;
+				}
+
+				if (top + height > window.innerHeight) {
+					top = window.innerHeight - height;
+				}
+			} else {
+				if (left + width - window.pageXOffset > window.innerWidth) {
+					left = window.innerWidth - width + window.pageXOffset - 1;
+				}
+
+				if (top + height - window.pageYOffset > window.innerHeight) {
+					top = window.innerHeight - height + window.pageYOffset - 1;
+				}
+			}
+
+			if (top < 0) {
+				top = 0;
+			}
+
+			if (left < 0) {
+				left = 0;
+			}
+
+			if (top > rect.top + (this.fixed ? 0 : window.pageYOffset)) {
+				this.transformOrigin = 'center top';
+			} else {
+				this.transformOrigin = 'center';
+			}
+
+			popover.style.left = left + 'px';
+			popover.style.top = top + 'px';
+		},
+
+		childRendered() {
+			// モーダルコンテンツにマウスボタンが押され、コンテンツ外でマウスボタンが離されたときにモーダルバックグラウンドクリックと判定させないためにマウスイベントを監視しフラグ管理する
+			const content = this.$refs.content.children[0];
+			content.addEventListener('mousedown', e => {
+				this.contentClicking = true;
+				window.addEventListener('mouseup', e => {
+					// click イベントより先に mouseup イベントが発生するかもしれないのでちょっと待つ
+					setTimeout(() => {
+						this.contentClicking = false;
+					}, 100);
+				}, { passive: true, once: true });
+			}, { passive: true });
+		},
+
+		close() {
+			this.showing = false;
+			this.$emit('close');
+		},
+
+		onBgClick() {
+			if (this.contentClicking) return;
+			this.$emit('click');
+		},
+
+		onClosed() {
+			this.$emit('closed');
+		}
+	}
+});
+</script>
+
+<style lang="scss">
+.modal-popup-enter-active, .modal-popup-leave-active,
+.modal-enter-from, .modal-leave-to {
+	> .content {
+		transform-origin: var(--transformOrigin);
+	}
+}
+</style>
+
+<style lang="scss" scoped>
+.modal-enter-active, .modal-leave-active {
+	> .bg {
+		transition: opacity 0.3s !important;
+	}
+
+	> .content {
+		transition: opacity 0.3s, transform 0.3s !important;
+	}
+}
+.modal-enter-from, .modal-leave-to {
+	> .bg {
+		opacity: 0;
+	}
+
+	> .content {
+		pointer-events: none;
+		opacity: 0;
+		transform: scale(0.9);
+	}
+}
+
+.modal-popup-enter-active, .modal-popup-leave-active {
+	> .bg {
+		transition: opacity 0.3s !important;
+	}
+
+	> .content {
+		transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1) !important;
+	}
+}
+.modal-popup-enter-from, .modal-popup-leave-to {
+	> .bg {
+		opacity: 0;
+	}
+
+	> .content {
+		pointer-events: none;
+		opacity: 0;
+		transform: scale(0.9);
+	}
+}
+
+.qzhlnise {
+	> .bg {
+		z-index: 10000;
+	}
+
+	> .content:not(.popup) {
+		position: fixed;
+		z-index: 10000;
+		top: 0;
+		bottom: 0;
+		left: 0;
+		right: 0;
+		margin: auto;
+		padding: 32px;
+		// TODO: mask-imageはiOSだとやたら重い。なんとかしたい
+		-webkit-mask-image: linear-gradient(0deg, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 32px, rgba(0,0,0,1) calc(100% - 32px), rgba(0,0,0,0) 100%);
+		mask-image: linear-gradient(0deg, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 32px, rgba(0,0,0,1) calc(100% - 32px), rgba(0,0,0,0) 100%);
+		overflow: auto;
+		display: flex;
+
+		@media (max-width: 500px) {
+			padding: 16px;
+			-webkit-mask-image: linear-gradient(0deg, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 16px, rgba(0,0,0,1) calc(100% - 16px), rgba(0,0,0,0) 100%);
+			mask-image: linear-gradient(0deg, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 16px, rgba(0,0,0,1) calc(100% - 16px), rgba(0,0,0,0) 100%);
+		}
+
+		> ::v-deep(*) {
+			margin: auto;
+		}
+
+		&.top {
+			> ::v-deep(*) {
+				margin-top: 0;
+			}
+		}
+	}
+
+	> .content.popup {
+		position: absolute;
+		z-index: 10000;
+
+		&.fixed {
+			position: fixed;
+		}
+	}
+
+	&.front {
+		> .bg {
+			z-index: 20000;
+		}
+
+		> .content:not(.popup) {
+			z-index: 20000;
+		}
+
+		> .content.popup {
+			z-index: 20000;
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/ui/pagination.vue b/packages/client/src/components/ui/pagination.vue
new file mode 100644
index 0000000000..f6a457d88f
--- /dev/null
+++ b/packages/client/src/components/ui/pagination.vue
@@ -0,0 +1,69 @@
+<template>
+<transition name="fade" mode="out-in">
+	<MkLoading v-if="fetching"/>
+
+	<MkError v-else-if="error" @retry="init()"/>
+
+	<div class="empty" v-else-if="empty" key="_empty_">
+		<slot name="empty"></slot>
+	</div>
+
+	<div v-else class="cxiknjgy">
+		<slot :items="items"></slot>
+		<div class="more _gap" v-show="more" key="_more_">
+			<MkButton class="button" v-appear="($store.state.enableInfiniteScroll && !disableAutoLoad) ? fetchMore : null" @click="fetchMore" :disabled="moreFetching" :style="{ cursor: moreFetching ? 'wait' : 'pointer' }" primary>
+				<template v-if="!moreFetching">{{ $ts.loadMore }}</template>
+				<template v-if="moreFetching"><MkLoading inline/></template>
+			</MkButton>
+		</div>
+	</div>
+</transition>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import MkButton from './button.vue';
+import paging from '@/scripts/paging';
+
+export default defineComponent({
+	components: {
+		MkButton
+	},
+
+	mixins: [
+		paging({}),
+	],
+
+	props: {
+		pagination: {
+			required: true
+		},
+
+		disableAutoLoad: {
+			type: Boolean,
+			required: false,
+			default: false,
+		}
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.fade-enter-active,
+.fade-leave-active {
+	transition: opacity 0.125s ease;
+}
+.fade-enter-from,
+.fade-leave-to {
+	opacity: 0;
+}
+
+.cxiknjgy {
+	> .more > .button {
+		margin-left: auto;
+		margin-right: auto;
+		height: 48px;
+		min-width: 150px;
+	}
+}
+</style>
diff --git a/packages/client/src/components/ui/popup-menu.vue b/packages/client/src/components/ui/popup-menu.vue
new file mode 100644
index 0000000000..3ff4c658b1
--- /dev/null
+++ b/packages/client/src/components/ui/popup-menu.vue
@@ -0,0 +1,42 @@
+<template>
+<MkPopup ref="popup" :src="src" @closed="$emit('closed')">
+	<MkMenu :items="items" :align="align" :width="width" @close="$refs.popup.close()" class="_popup _shadow"/>
+</MkPopup>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import MkPopup from './popup.vue';
+import MkMenu from './menu.vue';
+
+export default defineComponent({
+	components: {
+		MkPopup,
+		MkMenu,
+	},
+
+	props: {
+		items: {
+			type: Array,
+			required: true
+		},
+		align: {
+			type: String,
+			required: false
+		},
+		width: {
+			type: Number,
+			required: false
+		},
+		viaKeyboard: {
+			type: Boolean,
+			required: false
+		},
+		src: {
+			required: false
+		},
+	},
+
+	emits: ['close', 'closed'],
+});
+</script>
diff --git a/packages/client/src/components/ui/popup.vue b/packages/client/src/components/ui/popup.vue
new file mode 100644
index 0000000000..0fb1780cc5
--- /dev/null
+++ b/packages/client/src/components/ui/popup.vue
@@ -0,0 +1,213 @@
+<template>
+<transition :name="$store.state.animation ? 'popup-menu' : ''" appear @after-leave="onClosed" @enter="$emit('opening')" @after-enter="childRendered">
+	<div v-show="manualShowing != null ? manualShowing : showing" class="ccczpooj" :class="{ front, fixed, top: position === 'top' }" ref="content" :style="{ pointerEvents: (manualShowing != null ? manualShowing : showing) ? 'auto' : 'none', '--transformOrigin': transformOrigin }">
+		<slot></slot>
+	</div>
+</transition>
+</template>
+
+<script lang="ts">
+import { defineComponent, PropType } from 'vue';
+
+function getFixedContainer(el: Element | null): Element | null {
+	if (el == null || el.tagName === 'BODY') return null;
+	const position = window.getComputedStyle(el).getPropertyValue('position');
+	if (position === 'fixed') {
+		return el;
+	} else {
+		return getFixedContainer(el.parentElement);
+	}
+}
+
+export default defineComponent({
+	props: {
+		manualShowing: {
+			type: Boolean,
+			required: false,
+			default: null,
+		},
+		srcCenter: {
+			type: Boolean,
+			required: false
+		},
+		src: {
+			type: Object as PropType<HTMLElement>,
+			required: false,
+		},
+		position: {
+			required: false
+		},
+		front: {
+			type: Boolean,
+			required: false,
+			default: false,
+		}
+	},
+
+	emits: ['opening', 'click', 'esc', 'close', 'closed'],
+
+	data() {
+		return {
+			showing: true,
+			fixed: false,
+			transformOrigin: 'center',
+			contentClicking: false,
+		};
+	},
+
+	mounted() {
+		this.$watch('src', () => {
+			if (this.src) {
+				this.src.style.pointerEvents = 'none';
+			}
+			this.fixed = getFixedContainer(this.src) != null;
+			this.$nextTick(() => {
+				this.align();
+			});
+		}, { immediate: true });
+
+		this.$nextTick(() => {
+			const popover = this.$refs.content as any;
+			new ResizeObserver((entries, observer) => {
+				this.align();
+			}).observe(popover);
+		});
+
+		document.addEventListener('mousedown', this.onDocumentClick, { passive: true });
+	},
+
+	beforeUnmount() {
+		document.removeEventListener('mousedown', this.onDocumentClick);
+	},
+
+	methods: {
+		align() {
+			if (this.src == null) return;
+
+			const popover = this.$refs.content as any;
+
+			if (popover == null) return;
+
+			const rect = this.src.getBoundingClientRect();
+			
+			const width = popover.offsetWidth;
+			const height = popover.offsetHeight;
+
+			let left;
+			let top;
+
+			if (this.srcCenter) {
+				const x = rect.left + (this.fixed ? 0 : window.pageXOffset) + (this.src.offsetWidth / 2);
+				const y = rect.top + (this.fixed ? 0 : window.pageYOffset) + (this.src.offsetHeight / 2);
+				left = (x - (width / 2));
+				top = (y - (height / 2));
+			} else {
+				const x = rect.left + (this.fixed ? 0 : window.pageXOffset) + (this.src.offsetWidth / 2);
+				const y = rect.top + (this.fixed ? 0 : window.pageYOffset) + this.src.offsetHeight;
+				left = (x - (width / 2));
+				top = y;
+			}
+
+			if (this.fixed) {
+				if (left + width > window.innerWidth) {
+					left = window.innerWidth - width;
+				}
+
+				if (top + height > window.innerHeight) {
+					top = window.innerHeight - height;
+				}
+			} else {
+				if (left + width - window.pageXOffset > window.innerWidth) {
+					left = window.innerWidth - width + window.pageXOffset - 1;
+				}
+
+				if (top + height - window.pageYOffset > window.innerHeight) {
+					top = window.innerHeight - height + window.pageYOffset - 1;
+				}
+			}
+
+			if (top < 0) {
+				top = 0;
+			}
+
+			if (left < 0) {
+				left = 0;
+			}
+
+			if (top > rect.top + (this.fixed ? 0 : window.pageYOffset)) {
+				this.transformOrigin = 'center top';
+			} else {
+				this.transformOrigin = 'center';
+			}
+
+			popover.style.left = left + 'px';
+			popover.style.top = top + 'px';
+		},
+
+		childRendered() {
+			// モーダルコンテンツにマウスボタンが押され、コンテンツ外でマウスボタンが離されたときにモーダルバックグラウンドクリックと判定させないためにマウスイベントを監視しフラグ管理する
+			const content = this.$refs.content.children[0];
+			content.addEventListener('mousedown', e => {
+				this.contentClicking = true;
+				window.addEventListener('mouseup', e => {
+					// click イベントより先に mouseup イベントが発生するかもしれないのでちょっと待つ
+					setTimeout(() => {
+						this.contentClicking = false;
+					}, 100);
+				}, { passive: true, once: true });
+			}, { passive: true });
+		},
+
+		close() {
+			if (this.src) this.src.style.pointerEvents = 'auto';
+			this.showing = false;
+			this.$emit('close');
+		},
+
+		onClosed() {
+			this.$emit('closed');
+		},
+
+		onDocumentClick(ev) {
+			const flyoutElement = this.$refs.content;
+			let targetElement = ev.target;
+			do {
+				if (targetElement === flyoutElement) {
+					return;
+				}
+				targetElement = targetElement.parentNode;
+			} while (targetElement);
+			this.close();
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.popup-menu-enter-active {
+	transform-origin: var(--transformOrigin);
+	transition: opacity 0.2s cubic-bezier(0, 0, 0.2, 1), transform 0.2s cubic-bezier(0, 0, 0.2, 1) !important;
+}
+.popup-menu-leave-active {
+	transform-origin: var(--transformOrigin);
+	transition: opacity 0.2s cubic-bezier(0.4, 0, 1, 1), transform 0.2s cubic-bezier(0.4, 0, 1, 1) !important;
+}
+.popup-menu-enter-from, .popup-menu-leave-to {
+	pointer-events: none;
+	opacity: 0;
+	transform: scale(0.9);
+}
+
+.ccczpooj {
+	position: absolute;
+	z-index: 10000;
+
+	&.fixed {
+		position: fixed;
+	}
+
+	&.front {
+		z-index: 20000;
+	}
+}
+</style>
diff --git a/packages/client/src/components/ui/super-menu.vue b/packages/client/src/components/ui/super-menu.vue
new file mode 100644
index 0000000000..195cc57326
--- /dev/null
+++ b/packages/client/src/components/ui/super-menu.vue
@@ -0,0 +1,148 @@
+<template>
+<div class="rrevdjwu" :class="{ grid }">
+	<div class="group" v-for="group in def">
+		<div class="title" v-if="group.title">{{ group.title }}</div>
+
+		<div class="items">
+			<template v-for="(item, i) in group.items">
+				<a v-if="item.type === 'a'" :href="item.href" :target="item.target" :tabindex="i" class="_button item" :class="{ danger: item.danger, active: item.active }">
+					<i v-if="item.icon" class="icon fa-fw" :class="item.icon"></i>
+					<span class="text">{{ item.text }}</span>
+				</a>
+				<button v-else-if="item.type === 'button'" @click="ev => item.action(ev)" :tabindex="i" class="_button item" :class="{ danger: item.danger, active: item.active }" :disabled="item.active">
+					<i v-if="item.icon" class="icon fa-fw" :class="item.icon"></i>
+					<span class="text">{{ item.text }}</span>
+				</button>
+				<MkA v-else :to="item.to" :tabindex="i" class="_button item" :class="{ danger: item.danger, active: item.active }">
+					<i v-if="item.icon" class="icon fa-fw" :class="item.icon"></i>
+					<span class="text">{{ item.text }}</span>
+				</MkA>
+			</template>
+		</div>
+	</div>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, ref, unref } from 'vue';
+
+export default defineComponent({
+	props: {
+		def: {
+			type: Array,
+			required: true
+		},
+		grid: {
+			type: Boolean,
+			required: false,
+			default: false,
+		},
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.rrevdjwu {
+	> .group {
+		& + .group {
+			margin-top: 16px;
+			padding-top: 16px;
+			border-top: solid 0.5px var(--divider);
+		}
+
+		> .title {
+			font-size: 0.9em;
+			opacity: 0.7;
+			margin: 0 0 8px 12px;
+		}
+	
+		> .items {
+			> .item {
+				display: flex;
+				align-items: center;
+				width: 100%;
+				box-sizing: border-box;
+				padding: 10px 16px 10px 8px;
+				border-radius: 9px;
+				font-size: 0.9em;
+
+				&:hover {
+					text-decoration: none;
+					background: var(--panelHighlight);
+				}
+
+				&.active {
+					color: var(--accent);
+					background: var(--accentedBg);
+				}
+
+				&.danger {
+					color: var(--error);
+				}
+
+				> .icon {
+					width: 32px;
+					margin-right: 2px;
+					flex-shrink: 0;
+					text-align: center;
+					opacity: 0.8;
+				}
+
+				> .text {
+					white-space: nowrap;
+					text-overflow: ellipsis;
+					overflow: hidden;
+					padding-right: 12px;
+				}
+
+			}
+		}
+	}
+
+	&.grid {
+		> .group {
+			& + .group {
+				padding-top: 0;
+				border-top: none;
+			}
+
+			margin-left: 0;
+			margin-right: 0;
+
+			> .title {
+				font-size: 1em;
+				opacity: 0.7;
+				margin: 0 0 8px 16px;
+			}
+
+			> .items {
+				display: grid;
+				grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
+				grid-gap: 8px;
+				padding: 0 16px;
+
+				> .item {
+					flex-direction: column;
+					padding: 18px 16px 16px 16px;
+					background: var(--panel);
+					border-radius: 8px;
+					text-align: center;
+
+					> .icon {
+						display: block;
+						margin-right: 0;
+						margin-bottom: 12px;
+						font-size: 1.5em;
+					}
+
+					> .text {
+						padding-right: 0;
+						width: 100%;
+						font-size: 0.8em;
+					}
+				}
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/ui/tooltip.vue b/packages/client/src/components/ui/tooltip.vue
new file mode 100644
index 0000000000..c003895c14
--- /dev/null
+++ b/packages/client/src/components/ui/tooltip.vue
@@ -0,0 +1,92 @@
+<template>
+<transition name="tooltip" appear @after-leave="$emit('closed')">
+	<div class="buebdbiu _acrylic _shadow" v-show="showing" ref="content" :style="{ maxWidth: maxWidth + 'px' }">
+		<slot>{{ text }}</slot>
+	</div>
+</transition>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+
+export default defineComponent({
+	props: {
+		showing: {
+			type: Boolean,
+			required: true,
+		},
+		source: {
+			required: true,
+		},
+		text: {
+			type: String,
+			required: false
+		},
+		maxWidth: {
+			type: Number,
+			required: false,
+			default: 250,
+		},
+	},
+
+	emits: ['closed'],
+
+	mounted() {
+		this.$nextTick(() => {
+			if (this.source == null) {
+				this.$emit('closed');
+				return;
+			}
+
+			const rect = this.source.getBoundingClientRect();
+
+			const contentWidth = this.$refs.content.offsetWidth;
+			const contentHeight = this.$refs.content.offsetHeight;
+
+			let left = rect.left + window.pageXOffset + (this.source.offsetWidth / 2);
+			let top = rect.top + window.pageYOffset - contentHeight;
+
+			left -= (this.$el.offsetWidth / 2);
+
+			if (left + contentWidth - window.pageXOffset > window.innerWidth) {
+				left = window.innerWidth - contentWidth + window.pageXOffset - 1;
+			}
+
+			if (top - window.pageYOffset < 0) {
+				top = rect.top + window.pageYOffset + this.source.offsetHeight;
+				this.$refs.content.style.transformOrigin = 'center top';
+			}
+
+			this.$el.style.left = left + 'px';
+			this.$el.style.top = top + 'px';
+		});
+	},
+})
+</script>
+
+<style lang="scss" scoped>
+.tooltip-enter-active,
+.tooltip-leave-active {
+	opacity: 1;
+	transform: scale(1);
+	transition: transform 200ms cubic-bezier(0.23, 1, 0.32, 1), opacity 200ms cubic-bezier(0.23, 1, 0.32, 1);
+}
+.tooltip-enter-from,
+.tooltip-leave-active {
+	opacity: 0;
+	transform: scale(0.75);
+}
+
+.buebdbiu {
+	position: absolute;
+	z-index: 11000;
+	font-size: 0.8em;
+	padding: 8px 12px;
+	box-sizing: border-box;
+	text-align: center;
+	border-radius: 4px;
+	border: solid 0.5px var(--divider);
+	pointer-events: none;
+	transform-origin: center bottom;
+}
+</style>
diff --git a/packages/client/src/components/ui/window.vue b/packages/client/src/components/ui/window.vue
new file mode 100644
index 0000000000..b7093b6641
--- /dev/null
+++ b/packages/client/src/components/ui/window.vue
@@ -0,0 +1,525 @@
+<template>
+<transition :name="$store.state.animation ? 'window' : ''" appear @after-leave="$emit('closed')">
+	<div class="ebkgocck" :class="{ front }" v-if="showing">
+		<div class="body _window _shadow _narrow_" @mousedown="onBodyMousedown" @keydown="onKeydown">
+			<div class="header" :class="{ mini }" @contextmenu.prevent.stop="onContextmenu">
+				<span class="left">
+					<slot name="headerLeft"></slot>
+				</span>
+				<span class="title" @mousedown.prevent="onHeaderMousedown" @touchstart.prevent="onHeaderMousedown">
+					<slot name="header"></slot>
+				</span>
+				<span class="right">
+					<slot name="headerRight"></slot>
+					<button v-if="closeButton" class="_button" @click="close()"><i class="fas fa-times"></i></button>
+				</span>
+			</div>
+			<div class="body" v-if="padding">
+				<div class="_section">
+					<slot></slot>
+				</div>
+			</div>
+			<div class="body" v-else>
+				<slot></slot>
+			</div>
+		</div>
+		<template v-if="canResize">
+			<div class="handle top" @mousedown.prevent="onTopHandleMousedown"></div>
+			<div class="handle right" @mousedown.prevent="onRightHandleMousedown"></div>
+			<div class="handle bottom" @mousedown.prevent="onBottomHandleMousedown"></div>
+			<div class="handle left" @mousedown.prevent="onLeftHandleMousedown"></div>
+			<div class="handle top-left" @mousedown.prevent="onTopLeftHandleMousedown"></div>
+			<div class="handle top-right" @mousedown.prevent="onTopRightHandleMousedown"></div>
+			<div class="handle bottom-right" @mousedown.prevent="onBottomRightHandleMousedown"></div>
+			<div class="handle bottom-left" @mousedown.prevent="onBottomLeftHandleMousedown"></div>
+		</template>
+	</div>
+</transition>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import contains from '@/scripts/contains';
+import * as os from '@/os';
+
+const minHeight = 50;
+const minWidth = 250;
+
+function dragListen(fn) {
+	window.addEventListener('mousemove',  fn);
+	window.addEventListener('touchmove',  fn);
+	window.addEventListener('mouseleave', dragClear.bind(null, fn));
+	window.addEventListener('mouseup',    dragClear.bind(null, fn));
+	window.addEventListener('touchend',   dragClear.bind(null, fn));
+}
+
+function dragClear(fn) {
+	window.removeEventListener('mousemove',  fn);
+	window.removeEventListener('touchmove',  fn);
+	window.removeEventListener('mouseleave', dragClear);
+	window.removeEventListener('mouseup',    dragClear);
+	window.removeEventListener('touchend',   dragClear);
+}
+
+export default defineComponent({
+	provide: {
+		inWindow: true
+	},
+
+	props: {
+		padding: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		initialWidth: {
+			type: Number,
+			required: false,
+			default: 400
+		},
+		initialHeight: {
+			type: Number,
+			required: false,
+			default: null
+		},
+		canResize: {
+			type: Boolean,
+			required: false,
+			default: false,
+		},
+		closeButton: {
+			type: Boolean,
+			required: false,
+			default: true,
+		},
+		mini: {
+			type: Boolean,
+			required: false,
+			default: false,
+		},
+		front: {
+			type: Boolean,
+			required: false,
+			default: false,
+		},
+		contextmenu: {
+			type: Array,
+			required: false,
+		}
+	},
+
+	emits: ['closed'],
+
+	data() {
+		return {
+			showing: true,
+			id: Math.random().toString(), // TODO: UUIDとかにする
+		};
+	},
+
+	mounted() {
+		if (this.initialWidth) this.applyTransformWidth(this.initialWidth);
+		if (this.initialHeight) this.applyTransformHeight(this.initialHeight);
+
+		this.applyTransformTop((window.innerHeight / 2) - (this.$el.offsetHeight / 2));
+		this.applyTransformLeft((window.innerWidth / 2) - (this.$el.offsetWidth / 2));
+
+		os.windows.set(this.id, {
+			z: Number(document.defaultView.getComputedStyle(this.$el, null).zIndex)
+		});
+
+		// 他のウィンドウ内のボタンなどを押してこのウィンドウが開かれた場合、親が最前面になろうとするのでそれに隠されないようにする
+		this.top();
+
+		window.addEventListener('resize', this.onBrowserResize);
+	},
+
+	unmounted() {
+		os.windows.delete(this.id);
+		window.removeEventListener('resize', this.onBrowserResize);
+	},
+
+	methods: {
+		close() {
+			this.showing = false;
+		},
+
+		onKeydown(e) {
+			if (e.which === 27) { // Esc
+				e.preventDefault();
+				e.stopPropagation();
+				this.close();
+			}
+		},
+
+		onContextmenu(e) {
+			if (this.contextmenu) {
+				os.contextMenu(this.contextmenu, e);
+			}
+		},
+
+		// 最前面へ移動
+		top() {
+			let z = 0;
+			const ws = Array.from(os.windows.entries()).filter(([k, v]) => k !== this.id).map(([k, v]) => v);
+			for (const w of ws) {
+				if (w.z > z) z = w.z;
+			}
+			if (z > 0) {
+				(this.$el as any).style.zIndex = z + 1;
+				os.windows.set(this.id, {
+					z: z + 1
+				});
+			}
+		},
+
+		onBodyMousedown() {
+			this.top();
+		},
+
+		onHeaderMousedown(e) {
+			const main = this.$el as any;
+
+			if (!contains(main, document.activeElement)) main.focus();
+
+			const position = main.getBoundingClientRect();
+
+			const clickX = e.touches && e.touches.length > 0 ? e.touches[0].clientX : e.clientX;
+			const clickY = e.touches && e.touches.length > 0 ? e.touches[0].clientY : e.clientY;
+			const moveBaseX = clickX - position.left;
+			const moveBaseY = clickY - position.top;
+			const browserWidth = window.innerWidth;
+			const browserHeight = window.innerHeight;
+			const windowWidth = main.offsetWidth;
+			const windowHeight = main.offsetHeight;
+
+			// 動かした時
+			dragListen(me => {
+				const x = me.touches && me.touches.length > 0 ? me.touches[0].clientX : me.clientX;
+				const y = me.touches && me.touches.length > 0 ? me.touches[0].clientY : me.clientY;
+
+				let moveLeft = x - moveBaseX;
+				let moveTop = y - moveBaseY;
+
+				// 下はみ出し
+				if (moveTop + windowHeight > browserHeight) moveTop = browserHeight - windowHeight;
+
+				// 左はみ出し
+				if (moveLeft < 0) moveLeft = 0;
+
+				// 上はみ出し
+				if (moveTop < 0) moveTop = 0;
+
+				// 右はみ出し
+				if (moveLeft + windowWidth > browserWidth) moveLeft = browserWidth - windowWidth;
+
+				this.$el.style.left = moveLeft + 'px';
+				this.$el.style.top = moveTop + 'px';
+			});
+		},
+
+		// 上ハンドル掴み時
+		onTopHandleMousedown(e) {
+			const main = this.$el as any;
+
+			const base = e.clientY;
+			const height = parseInt(getComputedStyle(main, '').height, 10);
+			const top = parseInt(getComputedStyle(main, '').top, 10);
+
+			// 動かした時
+			dragListen(me => {
+				const move = me.clientY - base;
+				if (top + move > 0) {
+					if (height + -move > minHeight) {
+						this.applyTransformHeight(height + -move);
+						this.applyTransformTop(top + move);
+					} else { // 最小の高さより小さくなろうとした時
+						this.applyTransformHeight(minHeight);
+						this.applyTransformTop(top + (height - minHeight));
+					}
+				} else { // 上のはみ出し時
+					this.applyTransformHeight(top + height);
+					this.applyTransformTop(0);
+				}
+			});
+		},
+
+		// 右ハンドル掴み時
+		onRightHandleMousedown(e) {
+			const main = this.$el as any;
+
+			const base = e.clientX;
+			const width = parseInt(getComputedStyle(main, '').width, 10);
+			const left = parseInt(getComputedStyle(main, '').left, 10);
+			const browserWidth = window.innerWidth;
+
+			// 動かした時
+			dragListen(me => {
+				const move = me.clientX - base;
+				if (left + width + move < browserWidth) {
+					if (width + move > minWidth) {
+						this.applyTransformWidth(width + move);
+					} else { // 最小の幅より小さくなろうとした時
+						this.applyTransformWidth(minWidth);
+					}
+				} else { // 右のはみ出し時
+					this.applyTransformWidth(browserWidth - left);
+				}
+			});
+		},
+
+		// 下ハンドル掴み時
+		onBottomHandleMousedown(e) {
+			const main = this.$el as any;
+
+			const base = e.clientY;
+			const height = parseInt(getComputedStyle(main, '').height, 10);
+			const top = parseInt(getComputedStyle(main, '').top, 10);
+			const browserHeight = window.innerHeight;
+
+			// 動かした時
+			dragListen(me => {
+				const move = me.clientY - base;
+				if (top + height + move < browserHeight) {
+					if (height + move > minHeight) {
+						this.applyTransformHeight(height + move);
+					} else { // 最小の高さより小さくなろうとした時
+						this.applyTransformHeight(minHeight);
+					}
+				} else { // 下のはみ出し時
+					this.applyTransformHeight(browserHeight - top);
+				}
+			});
+		},
+
+		// 左ハンドル掴み時
+		onLeftHandleMousedown(e) {
+			const main = this.$el as any;
+
+			const base = e.clientX;
+			const width = parseInt(getComputedStyle(main, '').width, 10);
+			const left = parseInt(getComputedStyle(main, '').left, 10);
+
+			// 動かした時
+			dragListen(me => {
+				const move = me.clientX - base;
+				if (left + move > 0) {
+					if (width + -move > minWidth) {
+						this.applyTransformWidth(width + -move);
+						this.applyTransformLeft(left + move);
+					} else { // 最小の幅より小さくなろうとした時
+						this.applyTransformWidth(minWidth);
+						this.applyTransformLeft(left + (width - minWidth));
+					}
+				} else { // 左のはみ出し時
+					this.applyTransformWidth(left + width);
+					this.applyTransformLeft(0);
+				}
+			});
+		},
+
+		// 左上ハンドル掴み時
+		onTopLeftHandleMousedown(e) {
+			this.onTopHandleMousedown(e);
+			this.onLeftHandleMousedown(e);
+		},
+
+		// 右上ハンドル掴み時
+		onTopRightHandleMousedown(e) {
+			this.onTopHandleMousedown(e);
+			this.onRightHandleMousedown(e);
+		},
+
+		// 右下ハンドル掴み時
+		onBottomRightHandleMousedown(e) {
+			this.onBottomHandleMousedown(e);
+			this.onRightHandleMousedown(e);
+		},
+
+		// 左下ハンドル掴み時
+		onBottomLeftHandleMousedown(e) {
+			this.onBottomHandleMousedown(e);
+			this.onLeftHandleMousedown(e);
+		},
+
+		// 高さを適用
+		applyTransformHeight(height) {
+			if (height > window.innerHeight) height = window.innerHeight;
+			(this.$el as any).style.height = height + 'px';
+		},
+
+		// 幅を適用
+		applyTransformWidth(width) {
+			if (width > window.innerWidth) width = window.innerWidth;
+			(this.$el as any).style.width = width + 'px';
+		},
+
+		// Y座標を適用
+		applyTransformTop(top) {
+			(this.$el as any).style.top = top + 'px';
+		},
+
+		// X座標を適用
+		applyTransformLeft(left) {
+			(this.$el as any).style.left = left + 'px';
+		},
+
+		onBrowserResize() {
+			const main = this.$el as any;
+			const position = main.getBoundingClientRect();
+			const browserWidth = window.innerWidth;
+			const browserHeight = window.innerHeight;
+			const windowWidth = main.offsetWidth;
+			const windowHeight = main.offsetHeight;
+			if (position.left < 0) main.style.left = 0;     // 左はみ出し
+			if (position.top + windowHeight > browserHeight) main.style.top = browserHeight - windowHeight + 'px';  // 下はみ出し
+			if (position.left + windowWidth > browserWidth) main.style.left = browserWidth - windowWidth + 'px';    // 右はみ出し
+			if (position.top < 0) main.style.top = 0;       // 上はみ出し
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.window-enter-active, .window-leave-active {
+	transition: opacity 0.2s, transform 0.2s !important;
+}
+.window-enter-from, .window-leave-to {
+	pointer-events: none;
+	opacity: 0;
+	transform: scale(0.9);
+}
+
+.ebkgocck {
+	position: fixed;
+	top: 0;
+	left: 0;
+	z-index: 10000; // mk-modalのと同じでなければならない
+
+	&.front {
+		z-index: 11000; // front指定の時は、mk-modalのよりも大きくなければならない
+	}
+
+	> .body {
+		overflow: hidden;
+		display: flex;
+		flex-direction: column;
+		contain: content;
+		width: 100%;
+    height: 100%;
+
+		> .header {
+			--height: 50px;
+
+			&.mini {
+				--height: 38px;
+			}
+
+			display: flex;
+			position: relative;
+			z-index: 1;
+			flex-shrink: 0;
+			user-select: none;
+			height: var(--height);
+			border-bottom: solid 1px var(--divider);
+
+			> .left, > .right {
+				> ::v-deep(button) {
+					height: var(--height);
+					width: var(--height);
+
+					&:hover {
+						color: var(--fgHighlighted);
+					}
+				}
+			}
+
+			> .title {
+				flex: 1;
+				position: relative;
+				line-height: var(--height);
+				white-space: nowrap;
+				overflow: hidden;
+				text-overflow: ellipsis;
+				text-align: center;
+				cursor: move;
+			}
+		}
+
+		> .body {
+			flex: 1;
+			overflow: auto;
+		}
+	}
+
+	> .handle {
+		$size: 8px;
+
+		position: absolute;
+
+		&.top {
+			top: -($size);
+			left: 0;
+			width: 100%;
+			height: $size;
+			cursor: ns-resize;
+		}
+
+		&.right {
+			top: 0;
+			right: -($size);
+			width: $size;
+			height: 100%;
+			cursor: ew-resize;
+		}
+
+		&.bottom {
+			bottom: -($size);
+			left: 0;
+			width: 100%;
+			height: $size;
+			cursor: ns-resize;
+		}
+
+		&.left {
+			top: 0;
+			left: -($size);
+			width: $size;
+			height: 100%;
+			cursor: ew-resize;
+		}
+
+		&.top-left {
+			top: -($size);
+			left: -($size);
+			width: $size * 2;
+			height: $size * 2;
+			cursor: nwse-resize;
+		}
+
+		&.top-right {
+			top: -($size);
+			right: -($size);
+			width: $size * 2;
+			height: $size * 2;
+			cursor: nesw-resize;
+		}
+
+		&.bottom-right {
+			bottom: -($size);
+			right: -($size);
+			width: $size * 2;
+			height: $size * 2;
+			cursor: nwse-resize;
+		}
+
+		&.bottom-left {
+			bottom: -($size);
+			left: -($size);
+			width: $size * 2;
+			height: $size * 2;
+			cursor: nesw-resize;
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/updated.vue b/packages/client/src/components/updated.vue
new file mode 100644
index 0000000000..c021c60669
--- /dev/null
+++ b/packages/client/src/components/updated.vue
@@ -0,0 +1,62 @@
+<template>
+<MkModal ref="modal" @click="$refs.modal.close()" @closed="$emit('closed')">
+	<div class="ewlycnyt">
+		<div class="title">{{ $ts.misskeyUpdated }}</div>
+		<div class="version">✨{{ version }}🚀</div>
+		<MkButton full @click="whatIsNew">{{ $ts.whatIsNew }}</MkButton>
+		<MkButton class="gotIt" primary full @click="$refs.modal.close()">{{ $ts.gotIt }}</MkButton>
+	</div>
+</MkModal>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import MkModal from '@/components/ui/modal.vue';
+import MkButton from '@/components/ui/button.vue';
+import { version } from '@/config';
+
+export default defineComponent({
+	components: {
+		MkModal,
+		MkButton,
+	},
+
+	data() {
+		return {
+			version: version,
+		};
+	},
+
+	methods: {
+		whatIsNew() {
+			this.$refs.modal.close();
+			window.open(`https://misskey-hub.net/docs/releases.html#_${version.replace(/\./g, '-')}`, '_blank');
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.ewlycnyt {
+	position: relative;
+	padding: 32px;
+	min-width: 320px;
+	max-width: 480px;
+	box-sizing: border-box;
+	text-align: center;
+	background: var(--panel);
+	border-radius: var(--radius);
+
+	> .title {
+		font-weight: bold;
+	}
+
+	> .version {
+		margin: 1em 0;
+	}
+
+	> .gotIt {
+		margin: 8px 0 0 0;
+	}
+}
+</style>
diff --git a/packages/client/src/components/url-preview-popup.vue b/packages/client/src/components/url-preview-popup.vue
new file mode 100644
index 0000000000..0a402f793f
--- /dev/null
+++ b/packages/client/src/components/url-preview-popup.vue
@@ -0,0 +1,60 @@
+<template>
+<div class="fgmtyycl" :style="{ top: top + 'px', left: left + 'px' }">
+	<transition name="zoom" @after-leave="$emit('closed')">
+		<MkUrlPreview class="_popup _shadow" :url="url" v-if="showing"/>
+	</transition>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import MkUrlPreview from './url-preview.vue';
+import * as os from '@/os';
+
+export default defineComponent({
+	components: {
+		MkUrlPreview
+	},
+
+	props: {
+		url: {
+			type: String,
+			required: true
+		},
+		source: {
+			required: true
+		},
+		showing: {
+			type: Boolean,
+			required: true
+		},
+	},
+
+	data() {
+		return {
+			u: null,
+			top: 0,
+			left: 0,
+		};
+	},
+
+	mounted() {
+		const rect = this.source.getBoundingClientRect();
+		const x = Math.max((rect.left + (this.source.offsetWidth / 2)) - (300 / 2), 6) + window.pageXOffset;
+		const y = rect.top + this.source.offsetHeight + window.pageYOffset;
+
+		this.top = y;
+		this.left = x;
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.fgmtyycl {
+	position: absolute;
+	z-index: 11000;
+	width: 500px;
+	max-width: calc(90vw - 12px);
+	pointer-events: none;
+}
+</style>
diff --git a/packages/client/src/components/url-preview.vue b/packages/client/src/components/url-preview.vue
new file mode 100644
index 0000000000..0826ba5ccf
--- /dev/null
+++ b/packages/client/src/components/url-preview.vue
@@ -0,0 +1,334 @@
+<template>
+<div v-if="playerEnabled" class="player" :style="`padding: ${(player.height || 0) / (player.width || 1) * 100}% 0 0`">
+	<button class="disablePlayer" @click="playerEnabled = false" :title="$ts.disablePlayer"><i class="fas fa-times"></i></button>
+	<iframe :src="player.url + (player.url.match(/\?/) ? '&autoplay=1&auto_play=1' : '?autoplay=1&auto_play=1')" :width="player.width || '100%'" :heigth="player.height || 250" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen />
+</div>
+<div v-else-if="tweetId && tweetExpanded" class="twitter" ref="twitter">
+	<iframe ref="tweet" scrolling="no" frameborder="no" :style="{ position: 'relative', left: `${tweetLeft}px`, width: `${tweetLeft < 0 ? 'auto' : '100%'}`, height: `${tweetHeight}px` }" :src="`https://platform.twitter.com/embed/index.html?embedId=${embedId}&amp;hideCard=false&amp;hideThread=false&amp;lang=en&amp;theme=${$store.state.darkMode ? 'dark' : 'light'}&amp;id=${tweetId}`"></iframe>
+</div>
+<div v-else class="mk-url-preview" v-size="{ max: [400, 350] }">
+	<transition name="zoom" mode="out-in">
+		<component :is="self ? 'MkA' : 'a'" :class="{ compact }" :[attr]="self ? url.substr(local.length) : url" rel="nofollow noopener" :target="target" :title="url" v-if="!fetching">
+			<div class="thumbnail" v-if="thumbnail" :style="`background-image: url('${thumbnail}')`">
+				<button class="_button" v-if="!playerEnabled && player.url" @click.prevent="playerEnabled = true" :title="$ts.enablePlayer"><i class="fas fa-play-circle"></i></button>
+			</div>
+			<article>
+				<header>
+					<h1 :title="title">{{ title }}</h1>
+				</header>
+				<p v-if="description" :title="description">{{ description.length > 85 ? description.slice(0, 85) + '…' : description }}</p>
+				<footer>
+					<img class="icon" v-if="icon" :src="icon"/>
+					<p :title="sitename">{{ sitename }}</p>
+				</footer>
+			</article>
+		</component>
+	</transition>
+	<div class="expandTweet" v-if="tweetId">
+		<a @click="tweetExpanded = true">
+			<i class="fab fa-twitter"></i> {{ $ts.expandTweet }}
+		</a>
+	</div>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import { url as local, lang } from '@/config';
+import * as os from '@/os';
+
+export default defineComponent({
+	props: {
+		url: {
+			type: String,
+			require: true
+		},
+
+		detail: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+
+		compact: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+	},
+
+	data() {
+		const self = this.url.startsWith(local);
+		return {
+			local,
+			fetching: true,
+			title: null,
+			description: null,
+			thumbnail: null,
+			icon: null,
+			sitename: null,
+			player: {
+				url: null,
+				width: null,
+				height: null
+			},
+			tweetId: null,
+			tweetExpanded: this.detail,
+			embedId: `embed${Math.random().toString().replace(/\D/,'')}`,
+			tweetHeight: 150,
+ 			tweetLeft: 0,
+			playerEnabled: false,
+			self: self,
+			attr: self ? 'to' : 'href',
+			target: self ? null : '_blank',
+		};
+	},
+
+	created() {
+		const requestUrl = new URL(this.url);
+
+		if (requestUrl.hostname == 'twitter.com') {
+			const m = requestUrl.pathname.match(/^\/.+\/status(?:es)?\/(\d+)/);
+			if (m) this.tweetId = m[1];
+		}
+
+		if (requestUrl.hostname === 'music.youtube.com' && requestUrl.pathname.match('^/(?:watch|channel)')) {
+			requestUrl.hostname = 'www.youtube.com';
+		}
+
+		const requestLang = (lang || 'ja-JP').replace('ja-KS', 'ja-JP');
+
+		requestUrl.hash = '';
+
+		fetch(`/url?url=${encodeURIComponent(requestUrl.href)}&lang=${requestLang}`).then(res => {
+			res.json().then(info => {
+				if (info.url == null) return;
+				this.title = info.title;
+				this.description = info.description;
+				this.thumbnail = info.thumbnail;
+				this.icon = info.icon;
+				this.sitename = info.sitename;
+				this.fetching = false;
+				this.player = info.player;
+			})
+		});
+
+		(window as any).addEventListener('message', this.adjustTweetHeight);
+	},
+
+	mounted() {
+		// 300pxないと絶対右にはみ出るので左に移動してしまう
+		const areaWidth = (this.$el as any)?.clientWidth;
+		if (areaWidth && areaWidth < 300) this.tweetLeft = areaWidth - 241;
+	},
+
+	methods: {
+		adjustTweetHeight(message: any) {
+			if (message.origin !== 'https://platform.twitter.com') return;
+			const embed = message.data?.['twttr.embed'];
+			if (embed?.method !== 'twttr.private.resize') return;
+			if (embed?.id !== this.embedId) return;
+			const height = embed?.params[0]?.height;
+			if (height) this.tweetHeight = height;
+ 		},
+	},
+
+	beforeUnmount() {
+		(window as any).removeEventListener('message', this.adjustTweetHeight);
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.player {
+	position: relative;
+	width: 100%;
+
+	> button {
+		position: absolute;
+		top: -1.5em;
+		right: 0;
+		font-size: 1em;
+		width: 1.5em;
+		height: 1.5em;
+		padding: 0;
+		margin: 0;
+		color: var(--fg);
+		background: rgba(128, 128, 128, 0.2);
+		opacity: 0.7;
+
+		&:hover {
+			opacity: 0.9;
+		}
+	}
+
+	> iframe {
+		height: 100%;
+		left: 0;
+		position: absolute;
+		top: 0;
+		width: 100%;
+	}
+}
+
+.mk-url-preview {
+	&.max-width_400px {
+		> a {
+			font-size: 12px;
+
+			> .thumbnail {
+				height: 80px;
+			}
+
+			> article {
+				padding: 12px;
+			}
+		}
+	}
+
+	&.max-width_350px {
+		> a {
+			font-size: 10px;
+
+			> .thumbnail {
+				height: 70px;
+			}
+
+			> article {
+				padding: 8px;
+
+				> header {
+					margin-bottom: 4px;
+				}
+
+				> footer {
+					margin-top: 4px;
+
+					> img {
+						width: 12px;
+						height: 12px;
+					}
+				}
+			}
+
+			&.compact {
+				> .thumbnail {
+					position: absolute;
+					width: 56px;
+					height: 100%;
+				}
+
+				> article {
+					left: 56px;
+					width: calc(100% - 56px);
+					padding: 4px;
+
+					> header {
+						margin-bottom: 2px;
+					}
+
+					> footer {
+						margin-top: 2px;
+					}
+				}
+			}
+		}
+	}
+
+	> a {
+		position: relative;
+		display: block;
+		font-size: 14px;
+		box-shadow: 0 0 0 1px var(--divider);
+		border-radius: 8px;
+		overflow: hidden;
+
+		&:hover {
+			text-decoration: none;
+			border-color: rgba(0, 0, 0, 0.2);
+
+			> article > header > h1 {
+				text-decoration: underline;
+			}
+		}
+
+		> .thumbnail {
+			position: absolute;
+			width: 100px;
+			height: 100%;
+			background-position: center;
+			background-size: cover;
+			display: flex;
+			justify-content: center;
+			align-items: center;
+
+			> button {
+				font-size: 3.5em;
+				opacity: 0.7;
+
+				&:hover {
+					font-size: 4em;
+					opacity: 0.9;
+				}
+			}
+
+			& + article {
+				left: 100px;
+				width: calc(100% - 100px);
+			}
+		}
+
+		> article {
+			position: relative;
+			box-sizing: border-box;
+			padding: 16px;
+
+			> header {
+				margin-bottom: 8px;
+
+				> h1 {
+					margin: 0;
+					font-size: 1em;
+				}
+			}
+
+			> p {
+				margin: 0;
+				font-size: 0.8em;
+			}
+
+			> footer {
+				margin-top: 8px;
+				height: 16px;
+
+				> img {
+					display: inline-block;
+					width: 16px;
+					height: 16px;
+					margin-right: 4px;
+					vertical-align: top;
+				}
+
+				> p {
+					display: inline-block;
+					margin: 0;
+					color: var(--urlPreviewInfo);
+					font-size: 0.8em;
+					line-height: 16px;
+					vertical-align: top;
+				}
+			}
+		}
+
+		&.compact {
+			> article {
+				> header h1, p, footer {
+					overflow: hidden;
+					white-space: nowrap;
+					text-overflow: ellipsis;
+				}
+			}
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/user-info.vue b/packages/client/src/components/user-info.vue
new file mode 100644
index 0000000000..ce82443b84
--- /dev/null
+++ b/packages/client/src/components/user-info.vue
@@ -0,0 +1,142 @@
+<template>
+<div class="_panel vjnjpkug">
+	<div class="banner" :style="user.bannerUrl ? `background-image: url(${user.bannerUrl})` : ''"></div>
+	<MkAvatar class="avatar" :user="user" :disable-preview="true" :show-indicator="true"/>
+	<div class="title">
+		<MkA class="name" :to="userPage(user)"><MkUserName :user="user" :nowrap="false"/></MkA>
+		<p class="username"><MkAcct :user="user"/></p>
+	</div>
+	<div class="description">
+		<div class="mfm" v-if="user.description">
+			<Mfm :text="user.description" :author="user" :i="$i" :custom-emojis="user.emojis"/>
+		</div>
+		<span v-else style="opacity: 0.7;">{{ $ts.noAccountDescription }}</span>
+	</div>
+	<div class="status">
+		<div>
+			<p>{{ $ts.notes }}</p><span>{{ user.notesCount }}</span>
+		</div>
+		<div>
+			<p>{{ $ts.following }}</p><span>{{ user.followingCount }}</span>
+		</div>
+		<div>
+			<p>{{ $ts.followers }}</p><span>{{ user.followersCount }}</span>
+		</div>
+	</div>
+	<MkFollowButton class="koudoku-button" v-if="$i && user.id != $i.id" :user="user" mini/>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import MkFollowButton from './follow-button.vue';
+import { userPage } from '@/filters/user';
+
+export default defineComponent({
+	components: {
+		MkFollowButton
+	},
+
+	props: {
+		user: {
+			type: Object,
+			required: true
+		},
+	},
+
+	data() {
+		return {
+		};
+	},
+
+	methods: {
+		userPage,
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.vjnjpkug {
+	position: relative;
+
+	> .banner {
+		height: 84px;
+		background-color: rgba(0, 0, 0, 0.1);
+		background-size: cover;
+		background-position: center;
+	}
+
+	> .avatar {
+		display: block;
+		position: absolute;
+		top: 62px;
+		left: 13px;
+		z-index: 2;
+		width: 58px;
+		height: 58px;
+		border: solid 4px var(--panel);
+	}
+
+	> .title {
+		display: block;
+		padding: 10px 0 10px 88px;
+
+		> .name {
+			display: inline-block;
+			margin: 0;
+			font-weight: bold;
+			line-height: 16px;
+			word-break: break-all;
+		}
+
+		> .username {
+			display: block;
+			margin: 0;
+			line-height: 16px;
+			font-size: 0.8em;
+			color: var(--fg);
+			opacity: 0.7;
+		}
+	}
+
+	> .description {
+		padding: 16px;
+		font-size: 0.8em;
+		border-top: solid 0.5px var(--divider);
+
+		> .mfm {
+			display: -webkit-box;
+			-webkit-line-clamp: 3;
+			-webkit-box-orient: vertical;  
+			overflow: hidden;
+		}
+	}
+
+	> .status {
+		padding: 10px 16px;
+		border-top: solid 0.5px var(--divider);
+
+		> div {
+			display: inline-block;
+			width: 33%;
+
+			> p {
+				margin: 0;
+				font-size: 0.7em;
+				color: var(--fg);
+			}
+
+			> span {
+				font-size: 1em;
+				color: var(--accent);
+			}
+		}
+	}
+
+	> .koudoku-button {
+		position: absolute;
+		top: 8px;
+		right: 8px;
+	}
+}
+</style>
diff --git a/packages/client/src/components/user-list.vue b/packages/client/src/components/user-list.vue
new file mode 100644
index 0000000000..733dbe0ad7
--- /dev/null
+++ b/packages/client/src/components/user-list.vue
@@ -0,0 +1,91 @@
+<template>
+<MkError v-if="error" @retry="init()"/>
+
+<div v-else class="efvhhmdq _isolated">
+	<div class="no-users" v-if="empty">
+		<p>{{ $ts.noUsers }}</p>
+	</div>
+	<div class="users">
+		<MkUserInfo class="user" v-for="user in users" :user="user" :key="user.id"/>
+	</div>
+	<button class="more" v-appear="$store.state.enableInfiniteScroll ? fetchMore : null" @click="fetchMore" :class="{ fetching: moreFetching }" v-show="more" :disabled="moreFetching">
+		<template v-if="moreFetching"><i class="fas fa-spinner fa-pulse fa-fw"></i></template>{{ moreFetching ? $ts.loading : $ts.loadMore }}
+	</button>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import paging from '@/scripts/paging';
+import MkUserInfo from './user-info.vue';
+import { userPage } from '@/filters/user';
+
+export default defineComponent({
+	components: {
+		MkUserInfo,
+	},
+
+	mixins: [
+		paging({}),
+	],
+
+	props: {
+		pagination: {
+			required: true
+		},
+		extract: {
+			required: false
+		},
+		expanded: {
+			type: Boolean,
+			default: true
+		},
+	},
+
+	computed: {
+		users() {
+			return this.extract ? this.extract(this.items) : this.items;
+		}
+	},
+
+	methods: {
+		userPage
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.efvhhmdq {
+	> .no-users {
+		text-align: center;
+	}
+
+	> .users {
+		display: grid;
+		grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
+		grid-gap: var(--margin);
+	}
+
+	> .more {
+		display: block;
+		width: 100%;
+		padding: 16px;
+
+		&:hover {
+			background: rgba(#000, 0.025);
+		}
+
+		&:active {
+			background: rgba(#000, 0.05);
+		}
+
+		&.fetching {
+			cursor: wait;
+		}
+
+		> i {
+			margin-right: 4px;
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/user-online-indicator.vue b/packages/client/src/components/user-online-indicator.vue
new file mode 100644
index 0000000000..afaf0e8736
--- /dev/null
+++ b/packages/client/src/components/user-online-indicator.vue
@@ -0,0 +1,50 @@
+<template>
+<div class="fzgwjkgc" :class="user.onlineStatus" v-tooltip="text"></div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+
+export default defineComponent({
+	props: {
+		user: {
+			type: Object,
+			required: true
+		},
+	},
+
+	computed: {
+		text(): string {
+			switch (this.user.onlineStatus) {
+				case 'online': return this.$ts.online;
+				case 'active': return this.$ts.active;
+				case 'offline': return this.$ts.offline;
+				case 'unknown': return this.$ts.unknown;
+			}
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.fzgwjkgc {
+	box-shadow: 0 0 0 3px var(--panel);
+	border-radius: 120%; // Blinkのバグか知らんけど、100%ぴったりにすると何故か若干楕円でレンダリングされる
+
+	&.online {
+		background: #58d4c9;
+	}
+
+	&.active {
+		background: #e4bc48;
+	}
+
+	&.offline {
+		background: #ea5353;
+	}
+
+	&.unknown {
+		background: #888;
+	}
+}
+</style>
diff --git a/packages/client/src/components/user-preview.vue b/packages/client/src/components/user-preview.vue
new file mode 100644
index 0000000000..f7fd3f6b64
--- /dev/null
+++ b/packages/client/src/components/user-preview.vue
@@ -0,0 +1,192 @@
+<template>
+<transition name="popup" appear @after-leave="$emit('closed')">
+	<div v-if="showing" class="fxxzrfni _popup _shadow" :style="{ top: top + 'px', left: left + 'px' }" @mouseover="() => { $emit('mouseover'); }" @mouseleave="() => { $emit('mouseleave'); }">
+		<div v-if="fetched" class="info">
+			<div class="banner" :style="user.bannerUrl ? `background-image: url(${user.bannerUrl})` : ''"></div>
+			<MkAvatar class="avatar" :user="user" :disable-preview="true" :show-indicator="true"/>
+			<div class="title">
+				<MkA class="name" :to="userPage(user)"><MkUserName :user="user" :nowrap="false"/></MkA>
+				<p class="username"><MkAcct :user="user"/></p>
+			</div>
+			<div class="description">
+				<Mfm v-if="user.description" :text="user.description" :author="user" :i="$i" :custom-emojis="user.emojis"/>
+			</div>
+			<div class="status">
+				<div>
+					<p>{{ $ts.notes }}</p><span>{{ user.notesCount }}</span>
+				</div>
+				<div>
+					<p>{{ $ts.following }}</p><span>{{ user.followingCount }}</span>
+				</div>
+				<div>
+					<p>{{ $ts.followers }}</p><span>{{ user.followersCount }}</span>
+				</div>
+			</div>
+			<MkFollowButton class="koudoku-button" v-if="$i && user.id != $i.id" :user="user" mini/>
+		</div>
+		<div v-else>
+			<MkLoading/>
+		</div>
+	</div>
+</transition>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import * as Acct from 'misskey-js/built/acct';
+import MkFollowButton from './follow-button.vue';
+import { userPage } from '@/filters/user';
+import * as os from '@/os';
+
+export default defineComponent({
+	components: {
+		MkFollowButton
+	},
+
+	props: {
+		showing: {
+			type: Boolean,
+			required: true
+		},
+		q: {
+			type: String,
+			required: true
+		},
+		source: {
+			required: true
+		}
+	},
+
+	emits: ['closed', 'mouseover', 'mouseleave'],
+
+	data() {
+		return {
+			user: null,
+			fetched: false,
+			top: 0,
+			left: 0,
+		};
+	},
+
+	mounted() {
+		if (typeof this.q == 'object') {
+			this.user = this.q;
+			this.fetched = true;
+		} else {
+			const query = this.q.startsWith('@') ?
+				Acct.parse(this.q.substr(1)) :
+				{ userId: this.q };
+
+			os.api('users/show', query).then(user => {
+				if (!this.showing) return;
+				this.user = user;
+				this.fetched = true;
+			});
+		}
+
+		const rect = this.source.getBoundingClientRect();
+		const x = ((rect.left + (this.source.offsetWidth / 2)) - (300 / 2)) + window.pageXOffset;
+		const y = rect.top + this.source.offsetHeight + window.pageYOffset;
+
+		this.top = y;
+		this.left = x;
+	},
+
+	methods: {
+		userPage
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.popup-enter-active, .popup-leave-active {
+	transition: opacity 0.3s, transform 0.3s !important;
+}
+.popup-enter-from, .popup-leave-to {
+	opacity: 0;
+	transform: scale(0.9);
+}
+
+.fxxzrfni {
+	position: absolute;
+	z-index: 11000;
+	width: 300px;
+	overflow: hidden;
+	transform-origin: center top;
+
+	> .info {
+		> .banner {
+			height: 84px;
+			background-color: rgba(0, 0, 0, 0.1);
+			background-size: cover;
+			background-position: center;
+		}
+
+		> .avatar {
+			display: block;
+			position: absolute;
+			top: 62px;
+			left: 13px;
+			z-index: 2;
+			width: 58px;
+			height: 58px;
+			border: solid 3px var(--face);
+			border-radius: 8px;
+		}
+
+		> .title {
+			display: block;
+			padding: 8px 0 8px 82px;
+
+			> .name {
+				display: inline-block;
+				margin: 0;
+				font-weight: bold;
+				line-height: 16px;
+				word-break: break-all;
+			}
+
+			> .username {
+				display: block;
+				margin: 0;
+				line-height: 16px;
+				font-size: 0.8em;
+				color: var(--fg);
+				opacity: 0.7;
+			}
+		}
+
+		> .description {
+			padding: 0 16px;
+			font-size: 0.8em;
+			color: var(--fg);
+		}
+
+		> .status {
+			padding: 8px 16px;
+
+			> div {
+				display: inline-block;
+				width: 33%;
+
+				> p {
+					margin: 0;
+					font-size: 0.7em;
+					color: var(--fg);
+				}
+
+				> span {
+					font-size: 1em;
+					color: var(--accent);
+				}
+			}
+		}
+
+		> .koudoku-button {
+			position: absolute;
+			top: 8px;
+			right: 8px;
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/user-select-dialog.vue b/packages/client/src/components/user-select-dialog.vue
new file mode 100644
index 0000000000..80f6293563
--- /dev/null
+++ b/packages/client/src/components/user-select-dialog.vue
@@ -0,0 +1,199 @@
+<template>
+<XModalWindow ref="dialog"
+	:with-ok-button="true"
+	:ok-button-disabled="selected == null"
+	@click="cancel()"
+	@close="cancel()"
+	@ok="ok()"
+	@closed="$emit('closed')"
+>
+	<template #header>{{ $ts.selectUser }}</template>
+	<div class="tbhwbxda _monolithic_">
+		<div class="_section">
+			<div class="_inputSplit">
+				<MkInput v-model="username" class="input" @update:modelValue="search" ref="username">
+					<template #label>{{ $ts.username }}</template>
+					<template #prefix>@</template>
+				</MkInput>
+				<MkInput v-model="host" class="input" @update:modelValue="search">
+					<template #label>{{ $ts.host }}</template>
+					<template #prefix>@</template>
+				</MkInput>
+			</div>
+		</div>
+		<div class="_section result" v-if="username != '' || host != ''" :class="{ hit: users.length > 0 }">
+			<div class="users" v-if="users.length > 0">
+				<div class="user" v-for="user in users" :key="user.id" :class="{ selected: selected && selected.id === user.id }" @click="selected = user" @dblclick="ok()">
+					<MkAvatar :user="user" class="avatar" :show-indicator="true"/>
+					<div class="body">
+						<MkUserName :user="user" class="name"/>
+						<MkAcct :user="user" class="acct"/>
+					</div>
+				</div>
+			</div>
+			<div v-else class="empty">
+				<span>{{ $ts.noUsers }}</span>
+			</div>
+		</div>
+		<div class="_section recent" v-if="username == '' && host == ''">
+			<div class="users">
+				<div class="user" v-for="user in recentUsers" :key="user.id" :class="{ selected: selected && selected.id === user.id }" @click="selected = user" @dblclick="ok()">
+					<MkAvatar :user="user" class="avatar" :show-indicator="true"/>
+					<div class="body">
+						<MkUserName :user="user" class="name"/>
+						<MkAcct :user="user" class="acct"/>
+					</div>
+				</div>
+			</div>
+		</div>
+	</div>
+</XModalWindow>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import MkInput from './form/input.vue';
+import XModalWindow from '@/components/ui/modal-window.vue';
+import * as os from '@/os';
+
+export default defineComponent({
+	components: {
+		MkInput,
+		XModalWindow,
+	},
+
+	props: {
+	},
+
+	emits: ['ok', 'cancel', 'closed'],
+
+	data() {
+		return {
+			username: '',
+			host: '',
+			recentUsers: [],
+			users: [],
+			selected: null,
+		};
+	},
+
+	async mounted() {
+		this.focus();
+
+		this.$nextTick(() => {
+			this.focus();
+		});
+
+		this.recentUsers = await os.api('users/show', {
+			userIds: this.$store.state.recentlyUsedUsers
+		});
+	},
+
+	methods: {
+		search() {
+			if (this.username == '' && this.host == '') {
+				this.users = [];
+				return;
+			}
+			os.api('users/search-by-username-and-host', {
+				username: this.username,
+				host: this.host,
+				limit: 10,
+				detail: false
+			}).then(users => {
+				this.users = users;
+			});
+		},
+
+		focus() {
+			this.$refs.username.focus();
+		},
+
+		ok() {
+			this.$emit('ok', this.selected);
+			this.$refs.dialog.close();
+
+			// 最近使ったユーザー更新
+			let recents = this.$store.state.recentlyUsedUsers;
+			recents = recents.filter(x => x !== this.selected.id);
+			recents.unshift(this.selected.id);
+			this.$store.set('recentlyUsedUsers', recents.splice(0, 16));
+		},
+
+		cancel() {
+			this.$emit('cancel');
+			this.$refs.dialog.close();
+		},
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.tbhwbxda {
+	> ._section {
+		display: flex;
+		flex-direction: column;
+		overflow: auto;
+		height: 100%;
+
+		&.result.hit {
+			padding: 0;
+		}
+
+		&.recent {
+			padding: 0;
+		}
+
+		> .users {
+			flex: 1;
+			overflow: auto;
+			padding: 8px 0;
+
+			> .user {
+				display: flex;
+				align-items: center;
+				padding: 8px var(--root-margin);
+				font-size: 14px;
+
+				&:hover {
+					background: var(--X7);
+				}
+
+				&.selected {
+					background: var(--accent);
+					color: #fff;
+				}
+
+				> * {
+					pointer-events: none;
+					user-select: none;
+				}
+
+				> .avatar {
+					width: 45px;
+					height: 45px;
+				}
+
+				> .body {
+					padding: 0 8px;
+					min-width: 0;
+
+					> .name {
+						display: block;
+						font-weight: bold;
+					}
+
+					> .acct {
+						opacity: 0.5;
+					}
+				}
+			}
+		}
+
+		> .empty {
+			opacity: 0.7;
+			text-align: center;
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/users-dialog.vue b/packages/client/src/components/users-dialog.vue
new file mode 100644
index 0000000000..6eec5289b3
--- /dev/null
+++ b/packages/client/src/components/users-dialog.vue
@@ -0,0 +1,147 @@
+<template>
+<div class="mk-users-dialog">
+	<div class="header">
+		<span>{{ title }}</span>
+		<button class="_button" @click="close()"><i class="fas fa-times"></i></button>
+	</div>
+
+	<div class="users">
+		<MkA v-for="item in items" class="user" :key="item.id" :to="userPage(extract ? extract(item) : item)">
+			<MkAvatar :user="extract ? extract(item) : item" class="avatar" :disable-link="true" :show-indicator="true"/>
+			<div class="body">
+				<MkUserName :user="extract ? extract(item) : item" class="name"/>
+				<MkAcct :user="extract ? extract(item) : item" class="acct"/>
+			</div>
+		</MkA>
+	</div>
+	<button class="more _button" v-appear="$store.state.enableInfiniteScroll ? fetchMore : null" @click="fetchMore" v-show="more" :disabled="moreFetching">
+		<template v-if="!moreFetching">{{ $ts.loadMore }}</template>
+		<template v-if="moreFetching"><i class="fas fa-spinner fa-pulse fa-fw"></i></template>
+	</button>
+
+	<p class="empty" v-if="empty">{{ $ts.noUsers }}</p>
+
+	<MkError v-if="error" @retry="init()"/>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import paging from '@/scripts/paging';
+import { userPage } from '@/filters/user';
+
+export default defineComponent({
+	mixins: [
+		paging({}),
+	],
+
+	props: {
+		title: {
+			required: true
+		},
+		pagination: {
+			required: true
+		},
+		extract: {
+			required: false
+		}
+	},
+
+	data() {
+		return {
+		};
+	},
+
+	methods: {
+		userPage
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.mk-users-dialog {
+	width: 350px;
+	height: 350px;
+	background: var(--panel);
+	border-radius: var(--radius);
+	overflow: hidden;
+	display: flex;
+	flex-direction: column;
+
+	> .header {
+		display: flex;
+		flex-shrink: 0;
+
+		> button {
+			height: 58px;
+			width: 58px;
+
+			@media (max-width: 500px) {
+				height: 42px;
+				width: 42px;
+			}
+		}
+
+		> span {
+			flex: 1;
+			line-height: 58px;
+			padding-left: 32px;
+			font-weight: bold;
+
+			@media (max-width: 500px) {
+				line-height: 42px;
+				padding-left: 16px;
+			}
+		}
+	}
+
+	> .users {
+		flex: 1;
+		overflow: auto;
+
+		&:empty {
+			display: none;
+		}
+
+		> .user {
+			display: flex;
+			align-items: center;
+			font-size: 14px;
+			padding: 8px 32px;
+
+			@media (max-width: 500px) {
+				padding: 8px 16px;
+			}
+
+			> * {
+				pointer-events: none;
+				user-select: none;
+			}
+
+			> .avatar {
+				width: 45px;
+				height: 45px;
+			}
+
+			> .body {
+				padding: 0 8px;
+				overflow: hidden;
+
+				> .name {
+					display: block;
+					font-weight: bold;
+				}
+
+				> .acct {
+					opacity: 0.5;
+				}
+			}
+		}
+	}
+
+	> .empty {
+		text-align: center;
+		opacity: 0.5;
+	}
+}
+</style>
diff --git a/packages/client/src/components/visibility-picker.vue b/packages/client/src/components/visibility-picker.vue
new file mode 100644
index 0000000000..7a811b42f7
--- /dev/null
+++ b/packages/client/src/components/visibility-picker.vue
@@ -0,0 +1,167 @@
+<template>
+<MkModal ref="modal" :src="src" @click="$refs.modal.close()" @closed="$emit('closed')">
+	<div class="gqyayizv _popup">
+		<button class="_button" @click="choose('public')" :class="{ active: v == 'public' }" data-index="1" key="public">
+			<div><i class="fas fa-globe"></i></div>
+			<div>
+				<span>{{ $ts._visibility.public }}</span>
+				<span>{{ $ts._visibility.publicDescription }}</span>
+			</div>
+		</button>
+		<button class="_button" @click="choose('home')" :class="{ active: v == 'home' }" data-index="2" key="home">
+			<div><i class="fas fa-home"></i></div>
+			<div>
+				<span>{{ $ts._visibility.home }}</span>
+				<span>{{ $ts._visibility.homeDescription }}</span>
+			</div>
+		</button>
+		<button class="_button" @click="choose('followers')" :class="{ active: v == 'followers' }" data-index="3" key="followers">
+			<div><i class="fas fa-unlock"></i></div>
+			<div>
+				<span>{{ $ts._visibility.followers }}</span>
+				<span>{{ $ts._visibility.followersDescription }}</span>
+			</div>
+		</button>
+		<button :disabled="localOnly" class="_button" @click="choose('specified')" :class="{ active: v == 'specified' }" data-index="4" key="specified">
+			<div><i class="fas fa-envelope"></i></div>
+			<div>
+				<span>{{ $ts._visibility.specified }}</span>
+				<span>{{ $ts._visibility.specifiedDescription }}</span>
+			</div>
+		</button>
+		<div class="divider"></div>
+		<button class="_button localOnly" @click="localOnly = !localOnly" :class="{ active: localOnly }" data-index="5" key="localOnly">
+			<div><i class="fas fa-biohazard"></i></div>
+			<div>
+				<span>{{ $ts._visibility.localOnly }}</span>
+				<span>{{ $ts._visibility.localOnlyDescription }}</span>
+			</div>
+			<div><i :class="localOnly ? 'fas fa-toggle-on' : 'fas fa-toggle-off'"></i></div>
+		</button>
+	</div>
+</MkModal>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import MkModal from '@/components/ui/modal.vue';
+
+export default defineComponent({
+	components: {
+		MkModal,
+	},
+	props: {
+		currentVisibility: {
+			type: String,
+			required: true
+		},
+		currentLocalOnly: {
+			type: Boolean,
+			required: true
+		},
+		src: {
+			required: false
+		},
+	},
+	emits: ['change-visibility', 'change-local-only', 'closed'],
+	data() {
+		return {
+			v: this.currentVisibility,
+			localOnly: this.currentLocalOnly,
+		}
+	},
+	watch: {
+		localOnly() {
+			this.$emit('change-local-only', this.localOnly);
+		}
+	},
+	methods: {
+		choose(visibility) {
+			this.v = visibility;
+			this.$emit('change-visibility', visibility);
+			this.$nextTick(() => {
+				this.$refs.modal.close();
+			});
+		},
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.gqyayizv {
+	width: 240px;
+	padding: 8px 0;
+
+	> .divider {
+		margin: 8px 0;
+		border-top: solid 0.5px var(--divider);
+	}
+
+	> button {
+		display: flex;
+		padding: 8px 14px;
+		font-size: 12px;
+		text-align: left;
+		width: 100%;
+		box-sizing: border-box;
+
+		&:hover {
+			background: rgba(0, 0, 0, 0.05);
+		}
+
+		&:active {
+			background: rgba(0, 0, 0, 0.1);
+		}
+
+		&.active {
+			color: #fff;
+			background: var(--accent);
+		}
+
+		&.localOnly.active {
+			color: var(--accent);
+			background: inherit;
+		}
+
+		> *:nth-child(1) {
+			display: flex;
+			justify-content: center;
+			align-items: center;
+			margin-right: 10px;
+			width: 16px;
+			top: 0;
+			bottom: 0;
+			margin-top: auto;
+			margin-bottom: auto;
+		}
+
+		> *:nth-child(2) {
+			flex: 1 1 auto;
+			white-space: nowrap;
+			overflow: hidden;
+			text-overflow: ellipsis;
+
+			> span:first-child {
+				display: block;
+				font-weight: bold;
+			}
+
+			> span:last-child:not(:first-child) {
+				opacity: 0.6;
+			}
+		}
+
+		> *:nth-child(3) {
+			display: flex;
+			justify-content: center;
+			align-items: center;
+			margin-left: 10px;
+			width: 16px;
+			top: 0;
+			bottom: 0;
+			margin-top: auto;
+			margin-bottom: auto;
+		}
+	}
+}
+</style>
diff --git a/packages/client/src/components/waiting-dialog.vue b/packages/client/src/components/waiting-dialog.vue
new file mode 100644
index 0000000000..35a760ea41
--- /dev/null
+++ b/packages/client/src/components/waiting-dialog.vue
@@ -0,0 +1,92 @@
+<template>
+<MkModal ref="modal" @click="success ? done() : () => {}" @closed="$emit('closed')">
+	<div class="iuyakobc" :class="{ iconOnly: (text == null) || success }">
+		<i v-if="success" class="fas fa-check icon success"></i>
+		<i v-else class="fas fa-spinner fa-pulse icon waiting"></i>
+		<div class="text" v-if="text && !success">{{ text }}<MkEllipsis/></div>
+	</div>
+</MkModal>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import MkModal from '@/components/ui/modal.vue';
+
+export default defineComponent({
+	components: {
+		MkModal,
+	},
+
+	props: {
+		success: {
+			type: Boolean,
+			required: true,
+		},
+		showing: {
+			type: Boolean,
+			required: true,
+		},
+		text: {
+			type: String,
+			required: false,
+		},
+	},
+
+	emits: ['done', 'closed'],
+
+	data() {
+		return {
+		};
+	},
+
+	watch: {
+		showing() {
+			if (!this.showing) this.done();
+		}
+	},
+
+	methods: {
+		done() {
+			this.$emit('done');
+			this.$refs.modal.close();
+		},
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.iuyakobc {
+	position: relative;
+	padding: 32px;
+	box-sizing: border-box;
+	text-align: center;
+	background: var(--panel);
+	border-radius: var(--radius);
+	width: 250px;
+
+	&.iconOnly {
+		padding: 0;
+		width: 96px;
+		height: 96px;
+		display: flex;
+		align-items: center;
+		justify-content: center;
+	}
+
+	> .icon {
+		font-size: 32px;
+
+		&.success {
+			color: var(--accent);
+		}
+
+		&.waiting {
+			opacity: 0.7;
+		}
+	}
+
+	> .text {
+		margin-top: 16px;
+	}
+}
+</style>
diff --git a/packages/client/src/components/widgets.vue b/packages/client/src/components/widgets.vue
new file mode 100644
index 0000000000..8aec77796d
--- /dev/null
+++ b/packages/client/src/components/widgets.vue
@@ -0,0 +1,152 @@
+<template>
+<div class="vjoppmmu">
+	<template v-if="edit">
+		<header>
+			<MkSelect v-model="widgetAdderSelected" style="margin-bottom: var(--margin)">
+				<template #label>{{ $ts.selectWidget }}</template>
+				<option v-for="widget in widgetDefs" :value="widget" :key="widget">{{ $t(`_widgets.${widget}`) }}</option>
+			</MkSelect>
+			<MkButton inline @click="addWidget" primary><i class="fas fa-plus"></i> {{ $ts.add }}</MkButton>
+			<MkButton inline @click="$emit('exit')">{{ $ts.close }}</MkButton>
+		</header>
+		<XDraggable
+			v-model="_widgets"
+			item-key="id"
+			animation="150"
+		>
+			<template #item="{element}">
+				<div class="customize-container">
+					<button class="config _button" @click.prevent.stop="configWidget(element.id)"><i class="fas fa-cog"></i></button>
+					<button class="remove _button" @click.prevent.stop="removeWidget(element)"><i class="fas fa-times"></i></button>
+					<component :is="`mkw-${element.name}`" :widget="element" :setting-callback="setting => settings[element.id] = setting" @updateProps="updateWidget(element.id, $event)"/>
+				</div>
+			</template>
+		</XDraggable>
+	</template>
+	<component v-else class="widget" v-for="widget in widgets" :is="`mkw-${widget.name}`" :key="widget.id" :widget="widget" @updateProps="updateWidget(widget.id, $event)"/>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, defineAsyncComponent } from 'vue';
+import { v4 as uuid } from 'uuid';
+import MkSelect from '@/components/form/select.vue';
+import MkButton from '@/components/ui/button.vue';
+import { widgets as widgetDefs } from '@/widgets';
+
+export default defineComponent({
+	components: {
+		XDraggable: defineAsyncComponent(() => import('vuedraggable').then(x => x.default)),
+		MkSelect,
+		MkButton,
+	},
+
+	props: {
+		widgets: {
+			type: Array,
+			required: true,
+		},
+		edit: {
+			type: Boolean,
+			required: true,
+		},
+	},
+
+	emits: ['updateWidgets', 'addWidget', 'removeWidget', 'updateWidget', 'exit'],
+
+	data() {
+		return {
+			widgetAdderSelected: null,
+			widgetDefs,
+			settings: {},
+		};
+	},
+
+	computed: {
+		_widgets: {
+			get() {
+				return this.widgets;
+			},
+			set(value) {
+				this.$emit('updateWidgets', value);
+			}
+		}
+	},
+
+	methods: {
+		configWidget(id) {
+			this.settings[id]();
+		},
+
+		addWidget() {
+			if (this.widgetAdderSelected == null) return;
+
+			this.$emit('addWidget', {
+				name: this.widgetAdderSelected,
+				id: uuid(),
+				data: {}
+			});
+
+			this.widgetAdderSelected = null;
+		},
+
+		removeWidget(widget) {
+			this.$emit('removeWidget', widget);
+		},
+
+		updateWidget(id, data) {
+			this.$emit('updateWidget', { id, data });
+		},
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.vjoppmmu {
+	> header {
+		margin: 16px 0;
+
+		> * {
+			width: 100%;
+			padding: 4px;
+		}
+	}
+
+	> .widget, .customize-container {
+		margin: var(--margin) 0;
+
+		&:first-of-type {
+			margin-top: 0;
+		}
+	}
+
+	.customize-container {
+		position: relative;
+		cursor: move;
+
+		> *:not(.remove):not(.config) {
+			pointer-events: none;
+		}
+
+		> .config,
+		> .remove {
+			position: absolute;
+			z-index: 10000;
+			top: 8px;
+			width: 32px;
+			height: 32px;
+			color: #fff;
+			background: rgba(#000, 0.7);
+			border-radius: 4px;
+		}
+
+		> .config {
+			right: 8px + 8px + 32px;
+		}
+
+		> .remove {
+			right: 8px;
+		}
+	}
+}
+</style>