Merge branch 'develop' into pizzax-indexeddb

45 files changed, 1379 insertions, 3011 deletions

diff --git a/packages/client/src/components/note.sub.vue b/packages/client/src/components/MkNoteSub.vue
index de4218e535..30c27e6235 100644
--- a/packages/client/src/components/note.sub.vue
+++ b/packages/client/src/components/MkNoteSub.vue
@@ -10,13 +10,13 @@
 					<XCwButton v-model="showContent" :note="note"/>
 				</p>
 				<div v-show="note.cw == null || showContent" class="content">
-					<XSubNote-content class="text" :note="note"/>
+					<MkNoteSubNoteContent class="text" :note="note"/>
 				</div>
 			</div>
 		</div>
 	</div>
 	<template v-if="depth < 5">
-		<XSub v-for="reply in replies" :key="reply.id" :note="reply" class="reply" :detail="true" :depth="depth + 1"/>
+		<MkNoteSub v-for="reply in replies" :key="reply.id" :note="reply" class="reply" :detail="true" :depth="depth + 1"/>
 	</template>
 	<div v-else class="more">
 		<MkA class="text _link" :to="notePage(note)">{{ $ts.continueThread }} <i class="fas fa-angle-double-right"></i></MkA>
@@ -24,63 +24,36 @@
 </div>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { } from 'vue';
+import * as misskey from 'misskey-js';
 import { notePage } from '@/filters/note';
 import XNoteHeader from './note-header.vue';
-import XSubNoteContent from './sub-note-content.vue';
+import MkNoteSubNoteContent from './sub-note-content.vue';
 import XCwButton from './cw-button.vue';
 import * as os from '@/os';
 
-export default defineComponent({
-	name: 'XSub',
+const props = withDefaults(defineProps<{
+	note: misskey.entities.Note;
+	detail?: boolean;
 
-	components: {
-		XNoteHeader,
-		XSubNoteContent,
-		XCwButton,
-	},
-
-	props: {
-		note: {
-			type: Object,
-			required: true
-		},
-		detail: {
-			type: Boolean,
-			required: false,
-			default: false
-		},
-		// how many notes are in between this one and the note being viewed in detail
-		depth: {
-			type: Number,
-			required: false,
-			default: 1
-		},
-	},
-
-	data() {
-		return {
-			showContent: false,
-			replies: [],
-		};
-	},
+	// how many notes are in between this one and the note being viewed in detail
+	depth?: number;
+}>(), {
+	depth: 1,
+});
 
-	created() {
-		if (this.detail) {
-			os.api('notes/children', {
-				noteId: this.note.id,
-				limit: 5
-			}).then(replies => {
-				this.replies = replies;
-			});
-		}
-	},
+let showContent = $ref(false);
+let replies: misskey.entities.Note[] = $ref([]);
 
-	methods: {
-		notePage,
-	}
-});
+if (props.detail) {
+	os.api('notes/children', {
+		noteId: props.note.id,
+		limit: 5
+	}).then(res => {
+		replies = res;
+	});
+}
 </script>
 
 <style lang="scss" scoped>
diff --git a/packages/client/src/components/analog-clock.vue b/packages/client/src/components/analog-clock.vue
index 9ca511b6e9..59b8e97304 100644
--- a/packages/client/src/components/analog-clock.vue
+++ b/packages/client/src/components/analog-clock.vue
@@ -90,7 +90,7 @@ onMounted(() => {
 	const update = () => {
 		if (enabled.value) {
 			tick();
-			setTimeout(update, 1000);
+			window.setTimeout(update, 1000);
 		}
 	};
 	update();
diff --git a/packages/client/src/components/captcha.vue b/packages/client/src/components/captcha.vue
index 2a4181255f..7fe499dc86 100644
--- a/packages/client/src/components/captcha.vue
+++ b/packages/client/src/components/captcha.vue
@@ -90,7 +90,7 @@ function requestRender() {
 			'error-callback': callback,
 		});
 	} else {
-		setTimeout(requestRender, 1);
+		window.setTimeout(requestRender, 1);
 	}
 }
 
diff --git a/packages/client/src/components/form/input.vue b/packages/client/src/components/form/input.vue
index 3533f4f27b..7165671af3 100644
--- a/packages/client/src/components/form/input.vue
+++ b/packages/client/src/components/form/input.vue
@@ -167,7 +167,7 @@ export default defineComponent({
 
 				// 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(() => {
+				const clock = window.setInterval(() => {
 					if (prefixEl.value) {
 						if (prefixEl.value.offsetWidth) {
 							inputEl.value.style.paddingLeft = prefixEl.value.offsetWidth + 'px';
@@ -181,7 +181,7 @@ export default defineComponent({
 				}, 100);
 
 				onUnmounted(() => {
-					clearInterval(clock);
+					window.clearInterval(clock);
 				});
 			});
 		});
diff --git a/packages/client/src/components/form/select.vue b/packages/client/src/components/form/select.vue
index afc53ca9c8..87196027a8 100644
--- a/packages/client/src/components/form/select.vue
+++ b/packages/client/src/components/form/select.vue
@@ -117,7 +117,7 @@ export default defineComponent({
 
 				// 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(() => {
+				const clock = window.setInterval(() => {
 					if (prefixEl.value) {
 						if (prefixEl.value.offsetWidth) {
 							inputEl.value.style.paddingLeft = prefixEl.value.offsetWidth + 'px';
@@ -131,7 +131,7 @@ export default defineComponent({
 				}, 100);
 
 				onUnmounted(() => {
-					clearInterval(clock);
+					window.clearInterval(clock);
 				});
 			});
 		});
diff --git a/packages/client/src/components/global/a.vue b/packages/client/src/components/global/a.vue
index 77ee7525a4..cf7385ca22 100644
--- a/packages/client/src/components/global/a.vue
+++ b/packages/client/src/components/global/a.vue
@@ -4,130 +4,114 @@
 </a>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { inject } 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';
+import { popout as popout_ } from '@/scripts/popout';
+import { i18n } from '@/i18n';
+import { defaultStore } from '@/store';
 
-export default defineComponent({
-	inject: {
-		navHook: {
-			default: null
-		},
-		sideViewHook: {
-			default: null
-		}
-	},
+const props = withDefaults(defineProps<{
+	to: string;
+	activeClass?: null | string;
+	behavior?: null | 'window' | 'browser' | 'modalWindow';
+}>(), {
+	activeClass: null,
+	behavior: null,
+});
 
-	props: {
-		to: {
-			type: String,
-			required: true,
-		},
-		activeClass: {
-			type: String,
-			required: false,
-		},
-		behavior: {
-			type: String,
-			required: false,
-		},
-	},
+const navHook = inject('navHook', null);
+const sideViewHook = inject('sideViewHook', null);
 
-	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;
-		}
-	},
+const active = $computed(() => {
+	if (props.activeClass == null) return false;
+	const resolved = router.resolve(props.to);
+	if (resolved.path === router.currentRoute.value.path) return true;
+	if (resolved.name == null) return false;
+	if (router.currentRoute.value.name == null) return false;
+	return resolved.name === router.currentRoute.value.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);
-		},
+function onContextmenu(ev) {
+	const selection = window.getSelection();
+	if (selection && selection.toString() !== '') return;
+	os.contextMenu([{
+		type: 'label',
+		text: props.to,
+	}, {
+		icon: 'fas fa-window-maximize',
+		text: i18n.locale.openInWindow,
+		action: () => {
+			os.pageWindow(props.to);
+		}
+	}, sideViewHook ? {
+		icon: 'fas fa-columns',
+		text: i18n.locale.openInSideView,
+		action: () => {
+			sideViewHook(props.to);
+		}
+	} : undefined, {
+		icon: 'fas fa-expand-alt',
+		text: i18n.locale.showInPage,
+		action: () => {
+			router.push(props.to);
+		}
+	}, null, {
+		icon: 'fas fa-external-link-alt',
+		text: i18n.locale.openInNewTab,
+		action: () => {
+			window.open(props.to, '_blank');
+		}
+	}, {
+		icon: 'fas fa-link',
+		text: i18n.locale.copyLink,
+		action: () => {
+			copyToClipboard(`${url}${props.to}`);
+		}
+	}], ev);
+}
 
-		window() {
-			os.pageWindow(this.to);
-		},
+function openWindow() {
+	os.pageWindow(props.to);
+}
 
-		modalWindow() {
-			os.modalPageWindow(this.to);
-		},
+function modalWindow() {
+	os.modalPageWindow(props.to);
+}
 
-		popout() {
-			popout(this.to);
-		},
+function popout() {
+	popout_(props.to);
+}
 
-		nav() {
-			if (this.behavior === 'browser') {
-				location.href = this.to;
-				return;
-			}
+function nav() {
+	if (props.behavior === 'browser') {
+		location.href = props.to;
+		return;
+	}
 
-			if (this.behavior) {
-				if (this.behavior === 'window') {
-					return this.window();
-				} else if (this.behavior === 'modalWindow') {
-					return this.modalWindow();
-				}
-			}
+	if (props.behavior) {
+		if (props.behavior === 'window') {
+			return openWindow();
+		} else if (props.behavior === 'modalWindow') {
+			return modalWindow();
+		}
+	}
 
-			if (this.navHook) {
-				this.navHook(this.to);
-			} else {
-				if (this.$store.state.defaultSideView && this.sideViewHook && this.to !== '/') {
-					return this.sideViewHook(this.to);
-				}
+	if (navHook) {
+		navHook(props.to);
+	} else {
+		if (defaultStore.state.defaultSideView && sideViewHook && props.to !== '/') {
+			return sideViewHook(props.to);
+		}
 
-				if (this.$router.currentRoute.value.path === this.to) {
-					window.scroll({ top: 0, behavior: 'smooth' });
-				} else {
-					this.$router.push(this.to);
-				}
-			}
+		if (router.currentRoute.value.path === props.to) {
+			window.scroll({ top: 0, behavior: 'smooth' });
+		} else {
+			router.push(props.to);
 		}
 	}
-});
+}
 </script>
diff --git a/packages/client/src/components/global/ad.vue b/packages/client/src/components/global/ad.vue
index 49046b00a7..180dabb2a2 100644
--- a/packages/client/src/components/global/ad.vue
+++ b/packages/client/src/components/global/ad.vue
@@ -20,7 +20,7 @@
 
 <script lang="ts">
 import { defineComponent, ref } from 'vue';
-import { Instance, instance } from '@/instance';
+import { instance } from '@/instance';
 import { host } from '@/config';
 import MkButton from '@/components/ui/button.vue';
 import { defaultStore } from '@/store';
@@ -48,9 +48,9 @@ export default defineComponent({
 			showMenu.value = !showMenu.value;
 		};
 
-		const choseAd = (): Instance['ads'][number] | null => {
+		const choseAd = (): (typeof instance)['ads'][number] | null => {
 			if (props.specify) {
-				return props.specify as Instance['ads'][number];
+				return props.specify as (typeof instance)['ads'][number];
 			}
 
 			const allAds = instance.ads.map(ad => defaultStore.state.mutedAds.includes(ad.id) ? {
diff --git a/packages/client/src/components/global/avatar.vue b/packages/client/src/components/global/avatar.vue
index 300e5e079f..9e8979fe56 100644
--- a/packages/client/src/components/global/avatar.vue
+++ b/packages/client/src/components/global/avatar.vue
@@ -1,74 +1,54 @@
 <template>
-<span v-if="disableLink" v-user-preview="disablePreview ? undefined : user.id" class="eiwwqkts _noSelect" :class="{ cat, square: $store.state.squareAvatars }" :title="acct(user)" @click="onClick">
+<span v-if="disableLink" v-user-preview="disablePreview ? undefined : user.id" class="eiwwqkts _noSelect" :class="{ cat: user.isCat, square: $store.state.squareAvatars }" :style="{ color }" :title="acct(user)" @click="onClick">
 	<img class="inner" :src="url" decoding="async"/>
 	<MkUserOnlineIndicator v-if="showIndicator" class="indicator" :user="user"/>
 </span>
-<MkA v-else v-user-preview="disablePreview ? undefined : user.id" class="eiwwqkts _noSelect" :class="{ cat, square: $store.state.squareAvatars }" :to="userPage(user)" :title="acct(user)" :target="target">
+<MkA v-else v-user-preview="disablePreview ? undefined : user.id" class="eiwwqkts _noSelect" :class="{ cat: user.isCat, square: $store.state.squareAvatars }" :style="{ color }" :to="userPage(user)" :title="acct(user)" :target="target">
 	<img class="inner" :src="url" decoding="async"/>
 	<MkUserOnlineIndicator v-if="showIndicator" class="indicator" :user="user"/>
 </MkA>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { onMounted, watch } from 'vue';
+import * as misskey from 'misskey-js';
 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';
+import { defaultStore } from '@/store';
 
-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
-	}
+const props = withDefaults(defineProps<{
+	user: misskey.entities.User;
+	target?: string | null;
+	disableLink?: boolean;
+	disablePreview?: boolean;
+	showIndicator?: boolean;
+}>(), {
+	target: null,
+	disableLink: false,
+	disablePreview: false,
+	showIndicator: false,
+});
+
+const emit = defineEmits<{
+	(e: 'click', ev: MouseEvent): void;
+}>();
+
+const url = defaultStore.state.disableShowingAnimatedImages
+	? getStaticImageUrl(props.user.avatarUrl)
+	: props.user.avatarUrl;
+
+function onClick(ev: MouseEvent) {
+	emit('click', ev);
+}
+
+let color = $ref();
+
+watch(() => props.user.avatarBlurhash, () => {
+	color = extractAvgColorFromBlurhash(props.user.avatarBlurhash);
+}, {
+	immediate: true,
 });
 </script>
 
diff --git a/packages/client/src/components/global/loading.vue b/packages/client/src/components/global/loading.vue
index 7bde53c12e..43ea1395ed 100644
--- a/packages/client/src/components/global/loading.vue
+++ b/packages/client/src/components/global/loading.vue
@@ -4,27 +4,17 @@
 </div>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { } 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
-		},
-	}
+const props = withDefaults(defineProps<{
+	inline?: boolean;
+	colored?: boolean;
+	mini?: boolean;
+}>(), {
+	inline: false,
+	colored: true,
+	mini: false,
 });
 </script>
 
diff --git a/packages/client/src/components/global/misskey-flavored-markdown.vue b/packages/client/src/components/global/misskey-flavored-markdown.vue
index ab20404909..243d8614ba 100644
--- a/packages/client/src/components/global/misskey-flavored-markdown.vue
+++ b/packages/client/src/components/global/misskey-flavored-markdown.vue
@@ -1,15 +1,23 @@
 <template>
-<mfm-core v-bind="$attrs" class="havbbuyv" :class="{ nowrap: $attrs['nowrap'] }"/>
+<MfmCore :text="text" :plain="plain" :nowrap="nowrap" :author="author" :customEmojis="customEmojis" :isNote="isNote" class="havbbuyv" :class="{ nowrap }"/>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { } from 'vue';
 import MfmCore from '@/components/mfm';
 
-export default defineComponent({
-	components: {
-		MfmCore
-	}
+const props = withDefaults(defineProps<{
+	text: string;
+	plain?: boolean;
+	nowrap?: boolean;
+	author?: any;
+	customEmojis?: any;
+	isNote?: boolean;
+}>(), {
+	plain: false,
+	nowrap: false,
+	author: null,
+	isNote: true,
 });
 </script>
 
diff --git a/packages/client/src/components/global/sticky-container.vue b/packages/client/src/components/global/sticky-container.vue
index 859b2c1d73..89d397f082 100644
--- a/packages/client/src/components/global/sticky-container.vue
+++ b/packages/client/src/components/global/sticky-container.vue
@@ -45,7 +45,7 @@ export default defineComponent({
 			calc();
 
 			const observer = new MutationObserver(() => {
-				setTimeout(() => {
+				window.setTimeout(() => {
 					calc();
 				}, 100);
 			});
diff --git a/packages/client/src/components/global/time.vue b/packages/client/src/components/global/time.vue
index 6a330a2307..d2788264c5 100644
--- a/packages/client/src/components/global/time.vue
+++ b/packages/client/src/components/global/time.vue
@@ -1,73 +1,57 @@
 <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>
+	<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';
+<script lang="ts" setup>
+import { onUnmounted } from 'vue';
+import { i18n } from '@/i18n';
 
-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();
+const props = withDefaults(defineProps<{
+	time: Date | string;
+	mode?: 'relative' | 'absolute' | 'detail';
+}>(), {
+	mode: 'relative',
+});
+
+const _time = typeof props.time == 'string' ? new Date(props.time) : props.time;
+const absolute = _time.toLocaleString();
 
-			this.tickId = setTimeout(() => {
-				window.requestAnimationFrame(this.tick);
-			}, 10000);
-		}
-	}
+let now = $ref(new Date());
+const relative = $computed(() => {
+	const ago = (now.getTime() - _time.getTime()) / 1000/*ms*/;
+	return (
+		ago >= 31536000 ? i18n.t('_ago.yearsAgo',   { n: (~~(ago / 31536000)).toString() }) :
+		ago >= 2592000  ? i18n.t('_ago.monthsAgo',  { n: (~~(ago / 2592000)).toString() }) :
+		ago >= 604800   ? i18n.t('_ago.weeksAgo',   { n: (~~(ago / 604800)).toString() }) :
+		ago >= 86400    ? i18n.t('_ago.daysAgo',    { n: (~~(ago / 86400)).toString() }) :
+		ago >= 3600     ? i18n.t('_ago.hoursAgo',   { n: (~~(ago / 3600)).toString() }) :
+		ago >= 60       ? i18n.t('_ago.minutesAgo', { n: (~~(ago / 60)).toString() }) :
+		ago >= 10       ? i18n.t('_ago.secondsAgo', { n: (~~(ago % 60)).toString() }) :
+		ago >= -1       ? i18n.locale._ago.justNow :
+		ago <  -1       ? i18n.locale._ago.future :
+		i18n.locale._ago.unknown);
 });
+
+function 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
+	now = new Date();
+
+	tickId = window.setTimeout(() => {
+		window.requestAnimationFrame(tick);
+	}, 10000);
+}
+
+let tickId: number;
+
+if (props.mode === 'relative' || props.mode === 'detail') {
+	tickId = window.requestAnimationFrame(tick);
+
+	onUnmounted(() => {
+		window.clearTimeout(tickId);
+	});
+}
 </script>
diff --git a/packages/client/src/components/global/user-name.vue b/packages/client/src/components/global/user-name.vue
index bc93a8ea30..090de3df30 100644
--- a/packages/client/src/components/global/user-name.vue
+++ b/packages/client/src/components/global/user-name.vue
@@ -2,19 +2,14 @@
 <Mfm :text="user.name || user.username" :plain="true" :nowrap="nowrap" :custom-emojis="user.emojis"/>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { } from 'vue';
+import * as misskey from 'misskey-js';
 
-export default defineComponent({
-	props: {
-		user: {
-			type: Object,
-			required: true
-		},
-		nowrap: {
-			type: Boolean,
-			default: true
-		},
-	}
+const props = withDefaults(defineProps<{
+	user: misskey.entities.User;
+	nowrap?: boolean;
+}>(), {
+	nowrap: true,
 });
 </script>
diff --git a/packages/client/src/components/image-viewer.vue b/packages/client/src/components/image-viewer.vue
index 8584b91a61..c39076df16 100644
--- a/packages/client/src/components/image-viewer.vue
+++ b/packages/client/src/components/image-viewer.vue
@@ -1,8 +1,8 @@
 <template>
-<MkModal ref="modal" :z-priority="'middle'" @click="$refs.modal.close()" @closed="$emit('closed')">
+<MkModal ref="modal" :z-priority="'middle'" @click="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()"/>
+		<img :src="image.url" :alt="image.comment" :title="image.comment" @click="modal.close()"/>
 		<footer>
 			<span>{{ image.type }}</span>
 			<span>{{ bytes(image.size) }}</span>
@@ -12,31 +12,23 @@
 </MkModal>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { } from 'vue';
+import * as misskey from 'misskey-js';
 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
-		},
-	},
+const props = withDefaults(defineProps<{
+	image: misskey.entities.DriveFile;
+}>(), {
+});
 
-	emits: ['closed'],
+const emit = defineEmits<{
+	(e: 'closed'): void;
+}>();
 
-	methods: {
-		bytes,
-		number,
-	}
-});
+const modal = $ref<InstanceType<typeof MkModal>>();
 </script>
 
 <style lang="scss" scoped>
diff --git a/packages/client/src/components/img-with-blurhash.vue b/packages/client/src/components/img-with-blurhash.vue
index a000c699b6..06ad764403 100644
--- a/packages/client/src/components/img-with-blurhash.vue
+++ b/packages/client/src/components/img-with-blurhash.vue
@@ -5,67 +5,43 @@
 </div>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { onMounted } 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,
-		}
-	},
+const props = withDefaults(defineProps<{
+	src?: string | null;
+	hash: string;
+	alt?: string;
+	title?: string | null;
+	size?: number;
+	cover?: boolean;
+}>(), {
+	src: null,
+	alt: '',
+	title: null,
+	size: 64,
+	cover: true,
+});
 
-	data() {
-		return {
-			loaded: false,
-		};
-	},
+const canvas = $ref<HTMLCanvasElement>();
+let loaded = $ref(false);
 
-	mounted() {
-		this.draw();
-	},
+function draw() {
+	if (props.hash == null) return;
+	const pixels = decode(props.hash, props.size, props.size);
+	const ctx = canvas.getContext('2d');
+	const imageData = ctx!.createImageData(props.size, props.size);
+	imageData.data.set(pixels);
+	ctx!.putImageData(imageData, 0, 0);
+}
 
-	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);
-		},
+function onLoad() {
+	loaded = true;
+}
 
-		onLoad() {
-			this.loaded = true;
-		}
-	}
+onMounted(() => {
+	draw();
 });
 </script>
 
diff --git a/packages/client/src/components/instance-ticker.vue b/packages/client/src/components/instance-ticker.vue
index 1ce5a1c2c1..77fd8bb344 100644
--- a/packages/client/src/components/instance-ticker.vue
+++ b/packages/client/src/components/instance-ticker.vue
@@ -1,41 +1,22 @@
 <template>
 <div class="hpaizdrt" :style="bg">
-	<img v-if="info.faviconUrl" class="icon" :src="info.faviconUrl"/>
-	<span class="name">{{ info.name }}</span>
+	<img v-if="instance.faviconUrl" class="icon" :src="instance.faviconUrl"/>
+	<span class="name">{{ instance.name }}</span>
 </div>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
-import { instanceName } from '@/config';
+<script lang="ts" setup>
+import { } from 'vue';
 
-export default defineComponent({
-	props: {
-		instance: {
-			type: Object,
-			required: false
-		},
-	},
+const props = defineProps<{
+	instance: any; // TODO
+}>();
 
-	data() {
-		return {
-			info: this.instance || {
-				faviconUrl: '/favicon.ico',
-				name: instanceName,
-				themeColor: (document.querySelector('meta[name="theme-color-orig"]') as HTMLMetaElement)?.content
-			}
-		}
-	},
+const themeColor = props.instance.themeColor || '#777777';
 
-	computed: {
-		bg(): any {
-			const themeColor = this.info.themeColor || '#777777';
-			return {
-				background: `linear-gradient(90deg, ${themeColor}, ${themeColor + '00'})`
-			};
-		}
-	}
-});
+const bg = {
+	background: `linear-gradient(90deg, ${themeColor}, ${themeColor + '00'})`
+};
 </script>
 
 <style lang="scss" scoped>
diff --git a/packages/client/src/components/link.vue b/packages/client/src/components/link.vue
index 8b8cde6510..317c931cec 100644
--- a/packages/client/src/components/link.vue
+++ b/packages/client/src/components/link.vue
@@ -1,82 +1,36 @@
 <template>
-<component :is="self ? 'MkA' : 'a'" class="xlcxczvw _link" :[attr]="self ? url.substr(local.length) : url" :rel="rel" :target="target"
+<component :is="self ? 'MkA' : 'a'" ref="el" class="xlcxczvw _link" :[attr]="self ? url.substr(local.length) : url" :rel="rel" :target="target"
 	:title="url"
-	@mouseover="onMouseover"
-	@mouseleave="onMouseleave"
 >
 	<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';
+<script lang="ts" setup>
+import { } from 'vue';
 import { url as local } from '@/config';
-import { isTouchUsing } from '@/scripts/touch';
+import { useTooltip } from '@/scripts/use-tooltip';
 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 props = withDefaults(defineProps<{
+	url: string;
+	rel?: null | string;
+}>(), {
+});
 
-			const { dispose } = await os.popup(import('@/components/url-preview-popup.vue'), {
-				url: this.url,
-				source: this.$el
-			});
+const self = props.url.startsWith(local);
+const attr = self ? 'to' : 'href';
+const target = self ? null : '_blank';
 
-			this.close = () => {
-				dispose();
-			};
+const el = $ref();
 
-			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 (isTouchUsing) return;
-			clearTimeout(this.showTimer);
-			clearTimeout(this.hideTimer);
-			this.showTimer = setTimeout(this.showPreview, 500);
-		},
-		onMouseleave() {
-			if (isTouchUsing) return;
-			clearTimeout(this.showTimer);
-			clearTimeout(this.hideTimer);
-			this.hideTimer = setTimeout(this.closePreview, 500);
-		}
-	}
+useTooltip($$(el), (showing) => {
+	os.popup(import('@/components/url-preview-popup.vue'), {
+		showing,
+		url: props.url,
+		source: el,
+	}, {}, 'closed');
 });
 </script>
 
diff --git a/packages/client/src/components/media-banner.vue b/packages/client/src/components/media-banner.vue
index 9dbfe3d0c6..5093f11e97 100644
--- a/packages/client/src/components/media-banner.vue
+++ b/packages/client/src/components/media-banner.vue
@@ -6,7 +6,7 @@
 		<span>{{ $ts.clickToShow }}</span>
 	</div>
 	<div v-else-if="media.type.startsWith('audio') && media.type !== 'audio/midi'" class="audio">
-		<audio ref="audio"
+		<audio ref="audioEl"
 			class="audio"
 			:src="media.url"
 			:title="media.name"
@@ -25,34 +25,26 @@
 </div>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
-import * as os from '@/os';
+<script lang="ts" setup>
+import { onMounted } from 'vue';
+import * as misskey from 'misskey-js';
 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);
-		},
-	},
-})
+const props = withDefaults(defineProps<{
+	media: misskey.entities.DriveFile;
+}>(), {
+});
+
+const audioEl = $ref<HTMLAudioElement | null>();
+let hide = $ref(true);
+
+function volumechange() {
+	if (audioEl) ColdDeviceStorage.set('mediaVolume', audioEl.volume);
+}
+
+onMounted(() => {
+	if (audioEl) audioEl.volume = ColdDeviceStorage.get('mediaVolume');
+});
 </script>
 
 <style lang="scss" scoped>
diff --git a/packages/client/src/components/mini-chart.vue b/packages/client/src/components/mini-chart.vue
index 2eb9ae8cbe..8c74eae876 100644
--- a/packages/client/src/components/mini-chart.vue
+++ b/packages/client/src/components/mini-chart.vue
@@ -63,10 +63,10 @@ export default defineComponent({
 		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);
+		this.clock = window.setInterval(this.draw, 1000);
 	},
 	beforeUnmount() {
-		clearInterval(this.clock);
+		window.clearInterval(this.clock);
 	},
 	methods: {
 		draw() {
diff --git a/packages/client/src/components/note-detailed.vue b/packages/client/src/components/note-detailed.vue
index a5cb2f0426..07e9920f65 100644
--- a/packages/client/src/components/note-detailed.vue
+++ b/packages/client/src/components/note-detailed.vue
@@ -8,8 +8,8 @@
 	:tabindex="!isDeleted ? '-1' : null"
 	:class="{ renote: isRenote }"
 >
-	<XSub v-for="note in conversation" :key="note.id" class="reply-to-more" :note="note"/>
-	<XSub v-if="appearNote.reply" :note="appearNote.reply" class="reply-to"/>
+	<MkNoteSub v-for="note in conversation" :key="note.id" class="reply-to-more" :note="note"/>
+	<MkNoteSub v-if="appearNote.reply" :note="appearNote.reply" class="reply-to"/>
 	<div v-if="isRenote" class="renote">
 		<MkAvatar class="avatar" :user="note.user"/>
 		<i class="fas fa-retweet"></i>
@@ -107,7 +107,7 @@
 			</footer>
 		</div>
 	</article>
-	<XSub v-for="note in replies" :key="note.id" :note="note" class="reply" :detail="true"/>
+	<MkNoteSub 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">
@@ -120,765 +120,171 @@
 </div>
 </template>
 
-<script lang="ts">
-import { defineAsyncComponent, defineComponent, markRaw } from 'vue';
+<script lang="ts" setup>
+import { computed, inject, onMounted, onUnmounted, reactive, ref } 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 * as misskey from 'misskey-js';
+import MkNoteSub from './MkNoteSub.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 XRenoteButton from './renote-button.vue';
+import MkUrlPreview from '@/components/url-preview.vue';
+import MkInstanceTicker from '@/components/instance-ticker.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 { notePage } from '@/filters/note';
 import * as os from '@/os';
-import { stream } from '@/stream';
-import { noteActions, noteViewInterruptors } from '@/store';
+import { defaultStore, noteViewInterruptors } from '@/store';
 import { reactionPicker } from '@/scripts/reaction-picker';
 import { extractUrlFromMfm } from '@/scripts/extract-url-from-mfm';
+import { $i } from '@/account';
+import { i18n } from '@/i18n';
+import { getNoteMenu } from '@/scripts/get-note-menu';
+import { useNoteCapture } from '@/scripts/use-note-capture';
 
-// 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,
-		XRenoteButton,
-		MkUrlPreview: defineAsyncComponent(() => import('@/components/url-preview.vue')),
-		MkInstanceTicker: defineAsyncComponent(() => import('@/components/instance-ticker.vue')),
-	},
+const props = defineProps<{
+	note: misskey.entities.Note;
+	pinned?: boolean;
+}>();
 
-	inject: {
-		inChannel: {
-			default: null
-		},
-	},
+const inChannel = inject('inChannel', null);
 
-	props: {
-		note: {
-			type: Object,
-			required: true
-		},
-	},
+const isRenote = (
+	props.note.renote != null &&
+	props.note.text == null &&
+	props.note.fileIds.length === 0 &&
+	props.note.poll == null
+);
 
-	emits: ['update:note'],
+const el = ref<HTMLElement>();
+const menuButton = ref<HTMLElement>();
+const renoteButton = ref<InstanceType<typeof XRenoteButton>>();
+const renoteTime = ref<HTMLElement>();
+const reactButton = ref<HTMLElement>();
+let appearNote = $ref(isRenote ? props.note.renote as misskey.entities.Note : props.note);
+const isMyRenote = $i && ($i.id === props.note.userId);
+const showContent = ref(false);
+const isDeleted = ref(false);
+const muted = ref(checkWordMute(appearNote, $i, defaultStore.state.mutedWords));
+const translation = ref(null);
+const translating = ref(false);
+const urls = appearNote.text ? extractUrlFromMfm(mfm.parse(appearNote.text)) : null;
+const showTicker = (defaultStore.state.instanceTicker === 'always') || (defaultStore.state.instanceTicker === 'remote' && appearNote.user.instance);
+const conversation = ref<misskey.entities.Note[]>([]);
+const replies = ref<misskey.entities.Note[]>([]);
 
-	data() {
-		return {
-			connection: null,
-			conversation: [],
-			replies: [],
-			showContent: false,
-			isDeleted: false,
-			muted: false,
-			translation: null,
-			translating: false,
-			notePage,
-		};
-	},
+const keymap = {
+	'r': () => reply(true),
+	'e|a|plus': () => react(true),
+	'q': () => renoteButton.value.renote(true),
+	'esc': blur,
+	'm|o': () => menu(true),
+	's': () => showContent.value != showContent.value,
+};
 
-	computed: {
-		rs() {
-			return this.$store.state.reactions;
-		},
-		keymap(): any {
-			return {
-				'r': () => this.reply(true),
-				'e|a|plus': () => this.react(true),
-				'q': () => this.$refs.renoteButton.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);
-		},
-
-		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.$i) {
-			this.connection = stream;
-		}
-
-		this.muted = await checkWordMute(this.appearNote, this.$i, this.$store.state.mutedWords);
+useNoteCapture({
+	appearNote: $$(appearNote),
+	rootEl: el,
+});
 
-		// 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));
-		}
+function reply(viaKeyboard = false): void {
+	pleaseLogin();
+	os.post({
+		reply: appearNote,
+		animation: !viaKeyboard,
+	}, () => {
+		focus();
+	});
+}
 
-		os.api('notes/children', {
-			noteId: this.appearNote.id,
-			limit: 30
-		}).then(replies => {
-			this.replies = replies;
+function react(viaKeyboard = false): void {
+	pleaseLogin();
+	blur();
+	reactionPicker.show(reactButton.value, reaction => {
+		os.api('notes/reactions/create', {
+			noteId: appearNote.id,
+			reaction: reaction
 		});
+	}, () => {
+		focus();
+	});
+}
 
-		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);
+function undoReact(note): void {
+	const oldReaction = note.myReaction;
+	if (!oldReaction) return;
+	os.api('notes/reactions/delete', {
+		noteId: note.id
+	});
+}
 
-		if (this.$i) {
-			this.connection.off('_connected_', this.onStreamConnected);
+function onContextmenu(e): void {
+	const isLink = (el: HTMLElement) => {
+		if (el.tagName === 'A') return true;
+		if (el.parentElement) {
+			return isLink(el.parentElement);
 		}
-	},
-
-	methods: {
-		updateAppearNote(v) {
-			this.$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;
+	};
+	if (isLink(e.target)) return;
+	if (window.getSelection().toString() !== '') 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.$i.id ? {
-							isVoted: true
-						} : {})
-					};
-
-					n.poll = {
-						...this.appearNote.poll,
-						choices: choices
-					};
-
-					this.updateAppearNote(n);
-					break;
-				}
-
-				case 'deleted': {
-					this.isDeleted = true;
-					break;
-				}
-			}
-		},
-
-		reply(viaKeyboard = false) {
-			pleaseLogin();
-			os.post({
-				reply: this.appearNote,
-				animation: !viaKeyboard,
-			}, () => {
-				this.focus();
-			});
-		},
-
-		renoteDirectly() {
-			os.apiWithDialog('notes/create', {
-				renoteId: this.appearNote.id
-			}, undefined, (res: any) => {
-				os.alert({
-					type: 'success',
-					text: this.$ts.renoted,
-				});
-			}, (e: Error) => {
-				if (e.id === 'b5c90186-4ab0-49c8-9bba-a1f76c282ba4') {
-					os.alert({
-						type: 'error',
-						text: this.$ts.cantRenote,
-					});
-				} else if (e.id === 'fd4cc33e-2a37-48dd-99cc-9b806eb2031a') {
-					os.alert({
-						type: 'error',
-						text: this.$ts.cantReRenote,
-					});
-				}
-			});
-		},
-
-		react(viaKeyboard = false) {
-			pleaseLogin();
-			this.blur();
-			reactionPicker.show(this.$refs.reactButton, reaction => {
-				os.api('notes/reactions/create', {
-					noteId: this.appearNote.id,
-					reaction: reaction
-				});
-			}, () => {
-				this.focus();
-			});
-		},
-
-		reactDirectly(reaction) {
-			os.api('notes/reactions/create', {
-				noteId: this.appearNote.id,
-				reaction: reaction
-			});
-		},
-
-		undoReact(note) {
-			const oldReaction = note.myReaction;
-			if (!oldReaction) return;
-			os.api('notes/reactions/delete', {
-				noteId: note.id
-			});
-		},
-
-		favorite() {
-			pleaseLogin();
-			os.apiWithDialog('notes/favorites/create', {
-				noteId: this.appearNote.id
-			}, undefined, (res: any) => {
-				os.alert({
-					type: 'success',
-					text: this.$ts.favorited,
-				});
-			}, (e: Error) => {
-				if (e.id === 'a402c12b-34dd-41d2-97d8-4d2ffd96a1a6') {
-					os.alert({
-						type: 'error',
-						text: this.$ts.alreadyFavorited,
-					});
-				} else if (e.id === '6dd26674-e060-4816-909a-45ba3f4da458') {
-					os.alert({
-						type: 'error',
-						text: this.$ts.cantFavorite,
-					});
-				}
-			});
-		},
-
-		del() {
-			os.confirm({
-				type: 'warning',
-				text: this.$ts.noteDeleteConfirm,
-			}).then(({ canceled }) => {
-				if (canceled) return;
-
-				os.api('notes/delete', {
-					noteId: this.appearNote.id
-				});
-			});
-		},
-
-		delEdit() {
-			os.confirm({
-				type: 'warning',
-				text: this.$ts.deleteAndEditConfirm,
-			}).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.alert({
-						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.$refs.menuButton, {
-			}).then(this.focus);
-		},
-
-		async promote() {
-			const { canceled, result: days } = await os.inputNumber({
-				title: this.$ts.numberOfDays,
-			});
-
-			if (canceled) return;
-
-			os.apiWithDialog('admin/promo/create', {
-				noteId: this.appearNote.id,
-				expiresAt: Date.now() + (86400000 * days)
-			});
-		},
+	if (defaultStore.state.useReactionPickerForContextMenu) {
+		e.preventDefault();
+		react();
+	} else {
+		os.contextMenu(getNoteMenu({ note: props.note, translating, translation, menuButton }), e).then(focus);
+	}
+}
 
-		share() {
-			navigator.share({
-				title: this.$t('noteOf', { user: this.appearNote.user.name }),
-				text: this.appearNote.text,
-				url: `${url}/notes/${this.appearNote.id}`
-			});
-		},
+function menu(viaKeyboard = false): void {
+	os.popupMenu(getNoteMenu({ note: props.note, translating, translation, menuButton }), menuButton.value, {
+		viaKeyboard
+	}).then(focus);
+}
 
-		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,
+function showRenoteMenu(viaKeyboard = false): void {
+	if (!isMyRenote) return;
+	os.popupMenu([{
+		text: i18n.locale.unrenote,
+		icon: 'fas fa-trash-alt',
+		danger: true,
+		action: () => {
+			os.api('notes/delete', {
+				noteId: props.note.id
 			});
-			this.translating = false;
-			this.translation = res;
-		},
-
-		focus() {
-			this.$el.focus();
-		},
-
-		blur() {
-			this.$el.blur();
-		},
+			isDeleted.value = true;
+		}
+	}], renoteTime.value, {
+		viaKeyboard: viaKeyboard
+	});
+}
 
-		focusBefore() {
-			focusPrev(this.$el);
-		},
+function focus() {
+	el.value.focus();
+}
 
-		focusAfter() {
-			focusNext(this.$el);
-		},
+function blur() {
+	el.value.blur();
+}
 
-		userPage
-	}
+os.api('notes/children', {
+	noteId: appearNote.id,
+	limit: 30
+}).then(res => {
+	replies.value = res;
 });
+
+if (appearNote.replyId) {
+	os.api('notes/conversation', {
+		noteId: appearNote.replyId
+	}).then(res => {
+		conversation.value = res.reverse();
+	});
+}
 </script>
 
 <style lang="scss" scoped>
diff --git a/packages/client/src/components/note-header.vue b/packages/client/src/components/note-header.vue
index 26e725c6b8..56a3a37e75 100644
--- a/packages/client/src/components/note-header.vue
+++ b/packages/client/src/components/note-header.vue
@@ -19,30 +19,16 @@
 </header>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { } from 'vue';
+import * as misskey from 'misskey-js';
 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
-	}
-});
+defineProps<{
+	note: misskey.entities.Note;
+	pinned?: boolean;
+}>();
 </script>
 
 <style lang="scss" scoped>
diff --git a/packages/client/src/components/note-preview.vue b/packages/client/src/components/note-preview.vue
index bdcb8d5eed..a78b499654 100644
--- a/packages/client/src/components/note-preview.vue
+++ b/packages/client/src/components/note-preview.vue
@@ -14,20 +14,12 @@
 </div>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { } from 'vue';
 
-export default defineComponent({
-	components: {
-	},
-
-	props: {
-		text: {
-			type: String,
-			required: true
-		}
-	},
-});
+const props = defineProps<{
+	text: string;
+}>();
 </script>
 
 <style lang="scss" scoped>
diff --git a/packages/client/src/components/note-simple.vue b/packages/client/src/components/note-simple.vue
index 135f06602d..c6907787b5 100644
--- a/packages/client/src/components/note-simple.vue
+++ b/packages/client/src/components/note-simple.vue
@@ -9,40 +9,26 @@
 				<XCwButton v-model="showContent" :note="note"/>
 			</p>
 			<div v-show="note.cw == null || showContent" class="content">
-				<XSubNote-content class="text" :note="note"/>
+				<MkNoteSubNoteContent class="text" :note="note"/>
 			</div>
 		</div>
 	</div>
 </div>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { } from 'vue';
+import * as misskey from 'misskey-js';
 import XNoteHeader from './note-header.vue';
-import XSubNoteContent from './sub-note-content.vue';
+import MkNoteSubNoteContent from './sub-note-content.vue';
 import XCwButton from './cw-button.vue';
-import * as os from '@/os';
 
-export default defineComponent({
-	components: {
-		XNoteHeader,
-		XSubNoteContent,
-		XCwButton,
-	},
+const props = defineProps<{
+	note: misskey.entities.Note;
+	pinned?: boolean;
+}>();
 
-	props: {
-		note: {
-			type: Object,
-			required: true
-		}
-	},
-
-	data() {
-		return {
-			showContent: false
-		};
-	}
-});
+const showContent = $ref(false);
 </script>
 
 <style lang="scss" scoped>
diff --git a/packages/client/src/components/note.vue b/packages/client/src/components/note.vue
index 3cf924928a..b309afe051 100644
--- a/packages/client/src/components/note.vue
+++ b/packages/client/src/components/note.vue
@@ -2,20 +2,21 @@
 <div
 	v-if="!muted"
 	v-show="!isDeleted"
+	ref="el"
 	v-hotkey="keymap"
 	v-size="{ max: [500, 450, 350, 300] }"
 	class="tkcbzcuz"
 	:tabindex="!isDeleted ? '-1' : null"
 	:class="{ renote: isRenote }"
 >
-	<XSub v-if="appearNote.reply" :note="appearNote.reply" class="reply-to"/>
-	<div v-if="pinned" class="info"><i class="fas fa-thumbtack"></i> {{ $ts.pinnedNote }}</div>
-	<div v-if="appearNote._prId_" class="info"><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 v-if="appearNote._featuredId_" class="info"><i class="fas fa-bolt"></i> {{ $ts.featured }}</div>
+	<MkNoteSub v-if="appearNote.reply" :note="appearNote.reply" class="reply-to"/>
+	<div v-if="pinned" class="info"><i class="fas fa-thumbtack"></i> {{ i18n.locale.pinnedNote }}</div>
+	<div v-if="appearNote._prId_" class="info"><i class="fas fa-bullhorn"></i> {{ i18n.locale.promotion }}<button class="_textButton hide" @click="readPromo()">{{ i18n.locale.hideThisNote }} <i class="fas fa-times"></i></button></div>
+	<div v-if="appearNote._featuredId_" class="info"><i class="fas fa-bolt"></i> {{ i18n.locale.featured }}</div>
 	<div v-if="isRenote" class="renote">
 		<MkAvatar class="avatar" :user="note.user"/>
 		<i class="fas fa-retweet"></i>
-		<I18n :src="$ts.renotedBy" tag="span">
+		<I18n :src="i18n.locale.renotedBy" tag="span">
 			<template #user>
 				<MkA v-user-preview="note.userId" class="name" :to="userPage(note.user)">
 					<MkUserName :user="note.user"/>
@@ -47,7 +48,7 @@
 				</p>
 				<div v-show="appearNote.cw == null || showContent" class="content" :class="{ collapsed }">
 					<div class="text">
-						<span v-if="appearNote.isHidden" style="opacity: 0.5">({{ $ts.private }})</span>
+						<span v-if="appearNote.isHidden" style="opacity: 0.5">({{ i18n.locale.private }})</span>
 						<MkA v-if="appearNote.replyId" class="reply" :to="`/notes/${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 v-if="appearNote.renote != null" class="rp">RN:</a>
@@ -66,7 +67,7 @@
 					<MkUrlPreview v-for="url in urls" :key="url" :url="url" :compact="true" :detail="false" class="url-preview"/>
 					<div v-if="appearNote.renote" class="renote"><XNoteSimple :note="appearNote.renote"/></div>
 					<button v-if="collapsed" class="fade _button" @click="collapsed = false">
-						<span>{{ $ts.showMore }}</span>
+						<span>{{ i18n.locale.showMore }}</span>
 					</button>
 				</div>
 				<MkA v-if="appearNote.channel && !inChannel" class="channel" :to="`/channels/${appearNote.channel.id}`"><i class="fas fa-satellite-dish"></i> {{ appearNote.channel.name }}</MkA>
@@ -93,7 +94,7 @@
 	</article>
 </div>
 <div v-else class="muted" @click="muted = false">
-	<I18n :src="$ts.userSaysSomething" tag="small">
+	<I18n :src="i18n.locale.userSaysSomething" tag="small">
 		<template #name>
 			<MkA v-user-preview="appearNote.userId" class="name" :to="userPage(appearNote.user)">
 				<MkUserName :user="appearNote.user"/>
@@ -103,11 +104,11 @@
 </div>
 </template>
 
-<script lang="ts">
-import { defineAsyncComponent, defineComponent, markRaw } from 'vue';
+<script lang="ts" setup>
+import { computed, inject, onMounted, onUnmounted, reactive, ref } from 'vue';
 import * as mfm from 'mfm-js';
-import { sum } from '@/scripts/array';
-import XSub from './note.sub.vue';
+import * as misskey from 'misskey-js';
+import MkNoteSub from './MkNoteSub.vue';
 import XNoteHeader from './note-header.vue';
 import XNoteSimple from './note-simple.vue';
 import XReactionsViewer from './reactions-viewer.vue';
@@ -115,745 +116,164 @@ import XMediaList from './media-list.vue';
 import XCwButton from './cw-button.vue';
 import XPoll from './poll.vue';
 import XRenoteButton from './renote-button.vue';
+import MkUrlPreview from '@/components/url-preview.vue';
+import MkInstanceTicker from '@/components/instance-ticker.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 { stream } from '@/stream';
-import { noteActions, noteViewInterruptors } from '@/store';
+import { defaultStore, noteViewInterruptors } from '@/store';
 import { reactionPicker } from '@/scripts/reaction-picker';
 import { extractUrlFromMfm } from '@/scripts/extract-url-from-mfm';
+import { $i } from '@/account';
+import { i18n } from '@/i18n';
+import { getNoteMenu } from '@/scripts/get-note-menu';
+import { useNoteCapture } from '@/scripts/use-note-capture';
 
-export default defineComponent({
-	components: {
-		XSub,
-		XNoteHeader,
-		XNoteSimple,
-		XReactionsViewer,
-		XMediaList,
-		XCwButton,
-		XPoll,
-		XRenoteButton,
-		MkUrlPreview: defineAsyncComponent(() => import('@/components/url-preview.vue')),
-		MkInstanceTicker: defineAsyncComponent(() => import('@/components/instance-ticker.vue')),
-	},
+const props = defineProps<{
+	note: misskey.entities.Note;
+	pinned?: boolean;
+}>();
 
-	inject: {
-		inChannel: {
-			default: null
-		},
-	},
+const inChannel = inject('inChannel', null);
 
-	props: {
-		note: {
-			type: Object,
-			required: true
-		},
-		pinned: {
-			type: Boolean,
-			required: false,
-			default: false
-		},
-	},
+const isRenote = (
+	props.note.renote != null &&
+	props.note.text == null &&
+	props.note.fileIds.length === 0 &&
+	props.note.poll == null
+);
 
-	emits: ['update:note'],
+const el = ref<HTMLElement>();
+const menuButton = ref<HTMLElement>();
+const renoteButton = ref<InstanceType<typeof XRenoteButton>>();
+const renoteTime = ref<HTMLElement>();
+const reactButton = ref<HTMLElement>();
+let appearNote = $ref(isRenote ? props.note.renote as misskey.entities.Note : props.note);
+const isMyRenote = $i && ($i.id === props.note.userId);
+const showContent = ref(false);
+const collapsed = ref(appearNote.cw == null && appearNote.text != null && (
+	(appearNote.text.split('\n').length > 9) ||
+	(appearNote.text.length > 500)
+));
+const isDeleted = ref(false);
+const muted = ref(checkWordMute(appearNote, $i, defaultStore.state.mutedWords));
+const translation = ref(null);
+const translating = ref(false);
+const urls = appearNote.text ? extractUrlFromMfm(mfm.parse(appearNote.text)) : null;
+const showTicker = (defaultStore.state.instanceTicker === 'always') || (defaultStore.state.instanceTicker === 'remote' && appearNote.user.instance);
 
-	data() {
-		return {
-			connection: null,
-			replies: [],
-			showContent: false,
-			collapsed: false,
-			isDeleted: false,
-			muted: false,
-			translation: null,
-			translating: false,
-		};
-	},
+const keymap = {
+	'r': () => reply(true),
+	'e|a|plus': () => react(true),
+	'q': () => renoteButton.value.renote(true),
+	'up|k|shift+tab': focusBefore,
+	'down|j|tab': focusAfter,
+	'esc': blur,
+	'm|o': () => menu(true),
+	's': () => showContent.value != showContent.value,
+};
 
-	computed: {
-		rs() {
-			return this.$store.state.reactions;
-		},
-		keymap(): any {
-			return {
-				'r': () => this.reply(true),
-				'e|a|plus': () => this.react(true),
-				'q': () => this.$refs.renoteButton.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);
-		},
-
-		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.$i) {
-			this.connection = stream;
-		}
-
-		this.collapsed = this.appearNote.cw == null && this.appearNote.text && (
-			(this.appearNote.text.split('\n').length > 9) ||
-			(this.appearNote.text.length > 500)
-		);
-		this.muted = await checkWordMute(this.appearNote, this.$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));
-		}
-	},
+useNoteCapture({
+	appearNote: $$(appearNote),
+	rootEl: el,
+});
 
-	mounted() {
-		this.capture(true);
+function reply(viaKeyboard = false): void {
+	pleaseLogin();
+	os.post({
+		reply: appearNote,
+		animation: !viaKeyboard,
+	}, () => {
+		focus();
+	});
+}
 
-		if (this.$i) {
-			this.connection.on('_connected_', this.onStreamConnected);
-		}
-	},
+function react(viaKeyboard = false): void {
+	pleaseLogin();
+	blur();
+	reactionPicker.show(reactButton.value, reaction => {
+		os.api('notes/reactions/create', {
+			noteId: appearNote.id,
+			reaction: reaction
+		});
+	}, () => {
+		focus();
+	});
+}
 
-	beforeUnmount() {
-		this.decapture(true);
+function undoReact(note): void {
+	const oldReaction = note.myReaction;
+	if (!oldReaction) return;
+	os.api('notes/reactions/delete', {
+		noteId: note.id
+	});
+}
 
-		if (this.$i) {
-			this.connection.off('_connected_', this.onStreamConnected);
+function onContextmenu(e): void {
+	const isLink = (el: HTMLElement) => {
+		if (el.tagName === 'A') return true;
+		if (el.parentElement) {
+			return isLink(el.parentElement);
 		}
-	},
-
-	methods: {
-		updateAppearNote(v) {
-			this.$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);
-			}
-		},
+	};
+	if (isLink(e.target)) return;
+	if (window.getSelection().toString() !== '') return;
 
-		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();
-			});
-		},
-
-		renoteDirectly() {
-			os.apiWithDialog('notes/create', {
-				renoteId: this.appearNote.id
-			}, undefined, (res: any) => {
-				os.alert({
-					type: 'success',
-					text: this.$ts.renoted,
-				});
-			}, (e: Error) => {
-				if (e.id === 'b5c90186-4ab0-49c8-9bba-a1f76c282ba4') {
-					os.alert({
-						type: 'error',
-						text: this.$ts.cantRenote,
-					});
-				} else if (e.id === 'fd4cc33e-2a37-48dd-99cc-9b806eb2031a') {
-					os.alert({
-						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.alert({
-					type: 'success',
-					text: this.$ts.favorited,
-				});
-			}, (e: Error) => {
-				if (e.id === 'a402c12b-34dd-41d2-97d8-4d2ffd96a1a6') {
-					os.alert({
-						type: 'error',
-						text: this.$ts.alreadyFavorited,
-					});
-				} else if (e.id === '6dd26674-e060-4816-909a-45ba3f4da458') {
-					os.alert({
-						type: 'error',
-						text: this.$ts.cantFavorite,
-					});
-				}
-			});
-		},
-
-		del() {
-			os.confirm({
-				type: 'warning',
-				text: this.$ts.noteDeleteConfirm,
-			}).then(({ canceled }) => {
-				if (canceled) return;
-
-				os.api('notes/delete', {
-					noteId: this.appearNote.id
-				});
-			});
-		},
-
-		delEdit() {
-			os.confirm({
-				type: 'warning',
-				text: this.$ts.deleteAndEditConfirm,
-			}).then(({ canceled }) => {
-				if (canceled) return;
-
-				os.api('notes/delete', {
-					noteId: this.appearNote.id
-				});
-
-				os.post({ initialNote: this.appearNote, renote: this.appearNote.renote, reply: this.appearNote.reply, channel: this.appearNote.channel });
-			});
-		},
-
-		toggleFavorite(favorite: boolean) {
-			os.apiWithDialog(favorite ? 'notes/favorites/create' : 'notes/favorites/delete', {
-				noteId: this.appearNote.id
-			});
-		},
-
-		toggleWatch(watch: boolean) {
-			os.apiWithDialog(watch ? 'notes/watching/create' : 'notes/watching/delete', {
-				noteId: this.appearNote.id
-			});
-		},
-
-		toggleThreadMute(mute: boolean) {
-			os.apiWithDialog(mute ? 'notes/thread-muting/create' : 'notes/thread-muting/delete', {
-				noteId: this.appearNote.id
-			});
-		},
-
-		getMenu() {
-			let menu;
-			if (this.$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.alert({
-						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.$refs.menuButton, {
-			}).then(this.focus);
-		},
-
-		async promote() {
-			const { canceled, result: days } = await os.inputNumber({
-				title: this.$ts.numberOfDays,
-			});
-
-			if (canceled) return;
-
-			os.apiWithDialog('admin/promo/create', {
-				noteId: this.appearNote.id,
-				expiresAt: Date.now() + (86400000 * days)
-			});
-		},
+	if (defaultStore.state.useReactionPickerForContextMenu) {
+		e.preventDefault();
+		react();
+	} else {
+		os.contextMenu(getNoteMenu({ note: props.note, translating, translation, menuButton }), e).then(focus);
+	}
+}
 
-		share() {
-			navigator.share({
-				title: this.$t('noteOf', { user: this.appearNote.user.name }),
-				text: this.appearNote.text,
-				url: `${url}/notes/${this.appearNote.id}`
-			});
-		},
+function menu(viaKeyboard = false): void {
+	os.popupMenu(getNoteMenu({ note: props.note, translating, translation, menuButton }), menuButton.value, {
+		viaKeyboard
+	}).then(focus);
+}
 
-		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,
+function showRenoteMenu(viaKeyboard = false): void {
+	if (!isMyRenote) return;
+	os.popupMenu([{
+		text: i18n.locale.unrenote,
+		icon: 'fas fa-trash-alt',
+		danger: true,
+		action: () => {
+			os.api('notes/delete', {
+				noteId: props.note.id
 			});
-			this.translating = false;
-			this.translation = res;
-		},
+			isDeleted.value = true;
+		}
+	}], renoteTime.value, {
+		viaKeyboard: viaKeyboard
+	});
+}
 
-		focus() {
-			this.$el.focus();
-		},
+function focus() {
+	el.value.focus();
+}
 
-		blur() {
-			this.$el.blur();
-		},
+function blur() {
+	el.value.blur();
+}
 
-		focusBefore() {
-			focusPrev(this.$el);
-		},
+function focusBefore() {
+	focusPrev(el.value);
+}
 
-		focusAfter() {
-			focusNext(this.$el);
-		},
+function focusAfter() {
+	focusNext(el.value);
+}
 
-		userPage
-	}
-});
+function readPromo() {
+	os.api('promo/read', {
+		noteId: appearNote.id
+	});
+	isDeleted.value = true;
+}
 </script>
 
 <style lang="scss" scoped>
diff --git a/packages/client/src/components/notes.vue b/packages/client/src/components/notes.vue
index d6107216e2..aec478ac95 100644
--- a/packages/client/src/components/notes.vue
+++ b/packages/client/src/components/notes.vue
@@ -10,7 +10,7 @@
 	<template #default="{ items: notes }">
 		<div class="giivymft" :class="{ noGap }">
 			<XList ref="notes" v-slot="{ item: note }" :items="notes" :direction="pagination.reversed ? 'up' : 'down'" :reversed="pagination.reversed" :no-gap="noGap" :ad="true" class="notes">
-				<XNote :key="note._featuredId_ || note._prId_ || note.id" class="qtqtichx" :note="note" @update:note="updated(note, $event)"/>
+				<XNote :key="note._featuredId_ || note._prId_ || note.id" class="qtqtichx" :note="note"/>
 			</XList>
 		</div>
 	</template>
@@ -31,10 +31,6 @@ const props = defineProps<{
 
 const pagingComponent = ref<InstanceType<typeof MkPagination>>();
 
-const updated = (oldValue, newValue) => {
-	pagingComponent.value?.updateItem(oldValue.id, () => newValue);
-};
-
 defineExpose({
 	prepend: (note) => {
 		pagingComponent.value?.prepend(note);
diff --git a/packages/client/src/components/notification-toast.vue b/packages/client/src/components/notification-toast.vue
index 5449409ccc..fbd8467a6e 100644
--- a/packages/client/src/components/notification-toast.vue
+++ b/packages/client/src/components/notification-toast.vue
@@ -29,7 +29,7 @@ export default defineComponent({
 		};
 	},
 	mounted() {
-		setTimeout(() => {
+		window.setTimeout(() => {
 			this.showing = false;
 		}, 6000);
 	}
diff --git a/packages/client/src/components/notifications.vue b/packages/client/src/components/notifications.vue
index 31511fb515..5a77b5487e 100644
--- a/packages/client/src/components/notifications.vue
+++ b/packages/client/src/components/notifications.vue
@@ -9,7 +9,7 @@
 
 	<template #default="{ items: notifications }">
 		<XList v-slot="{ item: notification }" class="elsfgstc" :items="notifications" :no-gap="true">
-			<XNote v-if="['reply', 'quote', 'mention'].includes(notification.type)" :key="notification.id" :note="notification.note" @update:note="noteUpdated(notification, $event)"/>
+			<XNote v-if="['reply', 'quote', 'mention'].includes(notification.type)" :key="notification.id" :note="notification.note"/>
 			<XNotification v-else :key="notification.id" :notification="notification" :with-time="true" :full="true" class="_panel notification"/>
 		</XList>
 	</template>
@@ -62,13 +62,6 @@ const onNotification = (notification) => {
 	}
 };
 
-const noteUpdated = (item, note) => {
-	pagingComponent.value?.updateItem(item.id, old => ({
-		...old,
-		note: note,
-	}));
-};
-
 onMounted(() => {
 	const connection = stream.useChannel('main');
 	connection.on('notification', onNotification);
diff --git a/packages/client/src/components/post-form.vue b/packages/client/src/components/post-form.vue
index 24f35da2e9..3fcb1d906b 100644
--- a/packages/client/src/components/post-form.vue
+++ b/packages/client/src/components/post-form.vue
@@ -9,7 +9,7 @@
 	<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="text-count" :class="{ over: textLength > maxTextLength }">{{ maxTextLength - textLength }}</span>
 			<span v-if="localOnly" class="local-only"><i class="fas fa-biohazard"></i></span>
 			<button ref="visibilityButton" v-tooltip="$ts.visibility" class="_button visibility" :disabled="channel != null" @click="setVisibility">
 				<span v-if="visibility === 'public'"><i class="fas fa-globe"></i></span>
@@ -36,9 +36,9 @@
 			</div>
 		</div>
 		<MkInfo v-if="hasNotSpecifiedMentions" warn class="hasNotSpecifiedMentions">{{ $ts.notSpecifiedMentionWarning }} - <button class="_textButton" @click="addMissingMention()">{{ $ts.add }}</button></MkInfo>
-		<input v-show="useCw" ref="cw" v-model="cw" class="cw" :placeholder="$ts.annotation" @keydown="onKeydown">
-		<textarea ref="text" v-model="text" class="text" :class="{ withCw: useCw }" :disabled="posting" :placeholder="placeholder" data-cy-post-form-text @keydown="onKeydown" @paste="onPaste" @compositionupdate="onCompositionUpdate" @compositionend="onCompositionEnd"/>
-		<input v-show="withHashtags" ref="hashtags" v-model="hashtags" class="hashtags" :placeholder="$ts.hashtags" list="hashtags">
+		<input v-show="useCw" ref="cwInputEl" v-model="cw" class="cw" :placeholder="$ts.annotation" @keydown="onKeydown">
+		<textarea ref="textareaEl" v-model="text" class="text" :class="{ withCw: useCw }" :disabled="posting" :placeholder="placeholder" data-cy-post-form-text @keydown="onKeydown" @paste="onPaste" @compositionupdate="onCompositionUpdate" @compositionend="onCompositionEnd"/>
+		<input v-show="withHashtags" ref="hashtagsInputEl" v-model="hashtags" class="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 v-if="showPreview" class="preview" :text="text"/>
@@ -58,667 +58,603 @@
 </div>
 </template>
 
-<script lang="ts">
-import { defineComponent, defineAsyncComponent } from 'vue';
+<script lang="ts" setup>
+import { inject, watch, nextTick, onMounted } from 'vue';
+import * as mfm from 'mfm-js';
+import * as misskey from 'misskey-js';
 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 XPostFormAttaches from './post-form-attaches.vue';
+import XPollEditor from './poll-editor.vue';
 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 { stream } from '@/stream';
 import { selectFiles } from '@/scripts/select-file';
 import { defaultStore, notePostInterruptors, postFormActions } from '@/store';
 import { throttle } from 'throttle-debounce';
 import MkInfo from '@/components/ui/info.vue';
+import { i18n } from '@/i18n';
+import { instance } from '@/instance';
+import { $i } from '@/account';
 
-export default defineComponent({
-	components: {
-		XNoteSimple,
-		XNotePreview,
-		XPostFormAttaches: defineAsyncComponent(() => import('./post-form-attaches.vue')),
-		XPollEditor: defineAsyncComponent(() => import('./poll-editor.vue')),
-		MkInfo,
-	},
+const modal = inject('modal');
 
-	inject: ['modal'],
+const props = withDefaults(defineProps<{
+	reply?: misskey.entities.Note;
+	renote?: misskey.entities.Note;
+	channel?: any; // TODO
+	mention?: misskey.entities.User;
+	specified?: misskey.entities.User;
+	initialText?: string;
+	initialVisibility?: typeof misskey.noteVisibilities;
+	initialFiles?: misskey.entities.DriveFile[];
+	initialLocalOnly?: boolean;
+	initialVisibleUsers?: misskey.entities.User[];
+	initialNote?: misskey.entities.Note;
+	share?: boolean;
+	fixed?: boolean;
+	autofocus?: boolean;
+}>(), {
+	initialVisibleUsers: [],
+	autofocus: true,
+});
 
-	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
-		},
-		initialVisibleUsers: {
-			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
-		},
-	},
+const emit = defineEmits<{
+	(e: 'posted'): void;
+	(e: 'cancel'): void;
+	(e: 'esc'): void;
+}>();
 
-	emits: ['posted', 'cancel', 'esc'],
+const textareaEl = $ref<HTMLTextAreaElement | null>(null);
+const cwInputEl = $ref<HTMLInputElement | null>(null);
+const hashtagsInputEl = $ref<HTMLInputElement | null>(null);
+const visibilityButton = $ref<HTMLElement | null>(null);
 
-	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],
-			visibleUsers: [],
-			autocomplete: null,
-			draghover: false,
-			quoteId: null,
-			hasNotSpecifiedMentions: false,
-			recentHashtags: JSON.parse(localStorage.getItem('hashtags') || '[]'),
-			imeText: '',
-			typing: throttle(3000, () => {
-				if (this.channel) {
-					stream.send('typingOnChannel', { channel: this.channel.id });
-				}
-			}),
-			postFormActions,
-		};
-	},
+let posting = $ref(false);
+let text = $ref(props.initialText ?? '');
+let files = $ref(props.initialFiles ?? []);
+let poll = $ref<{
+	choices: string[];
+	multiple: boolean;
+	expiresAt: string;
+	expiredAfter: string;
+} | null>(null);
+let useCw = $ref(false);
+let showPreview = $ref(false);
+let cw = $ref<string | null>(null);
+let localOnly = $ref<boolean>(props.initialLocalOnly ?? defaultStore.state.rememberNoteVisibility ? defaultStore.state.localOnly : defaultStore.state.defaultNoteLocalOnly);
+let visibility = $ref(props.initialVisibility ?? (defaultStore.state.rememberNoteVisibility ? defaultStore.state.visibility : defaultStore.state.defaultNoteVisibility) as typeof misskey.noteVisibilities[number]);
+let visibleUsers = $ref(props.initialVisibleUsers ?? []);
+let autocomplete = $ref(null);
+let draghover = $ref(false);
+let quoteId = $ref(null);
+let hasNotSpecifiedMentions = $ref(false);
+let recentHashtags = $ref(JSON.parse(localStorage.getItem('hashtags') || '[]'));
+let imeText = $ref('');
 
-	computed: {
-		draftKey(): string {
-			let key = this.channel ? `channel:${this.channel.id}` : '';
+const typing = throttle(3000, () => {
+	if (props.channel) {
+		stream.send('typingOnChannel', { channel: props.channel.id });
+	}
+});
 
-			if (this.renote) {
-				key += `renote:${this.renote.id}`;
-			} else if (this.reply) {
-				key += `reply:${this.reply.id}`;
-			} else {
-				key += 'note';
-			}
+const draftKey = $computed((): string => {
+	let key = props.channel ? `channel:${props.channel.id}` : '';
 
-			return key;
-		},
+	if (props.renote) {
+		key += `renote:${props.renote.id}`;
+	} else if (props.reply) {
+		key += `reply:${props.reply.id}`;
+	} else {
+		key += 'note';
+	}
 
-		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)];
-			}
-		},
+	return key;
+});
 
-		submitText(): string {
-			return this.renote
-				? this.$ts.quote
-				: this.reply
-					? this.$ts.reply
-					: this.$ts.note;
-		},
+const placeholder = $computed((): string => {
+	if (props.renote) {
+		return i18n.locale._postForm.quotePlaceholder;
+	} else if (props.reply) {
+		return i18n.locale._postForm.replyPlaceholder;
+	} else if (props.channel) {
+		return i18n.locale._postForm.channelPlaceholder;
+	} else {
+		const xs = [
+			i18n.locale._postForm._placeholders.a,
+			i18n.locale._postForm._placeholders.b,
+			i18n.locale._postForm._placeholders.c,
+			i18n.locale._postForm._placeholders.d,
+			i18n.locale._postForm._placeholders.e,
+			i18n.locale._postForm._placeholders.f
+		];
+		return xs[Math.floor(Math.random() * xs.length)];
+	}
+});
 
-		textLength(): number {
-			return length((this.text + this.imeText).trim());
-		},
+const submitText = $computed((): string => {
+	return props.renote
+		? i18n.locale.quote
+		: props.reply
+			? i18n.locale.reply
+			: i18n.locale.note;
+});
 
-		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);
-		},
+const textLength = $computed((): number => {
+	return length((text + imeText).trim());
+});
 
-		max(): number {
-			return this.$instance ? this.$instance.maxNoteTextLength : 1000;
-		},
+const maxTextLength = $computed((): number => {
+	return instance ? instance.maxNoteTextLength : 1000;
+});
 
-		withHashtags: defaultStore.makeGetterSetter('postFormWithHashtags'),
-		hashtags: defaultStore.makeGetterSetter('postFormHashtags'),
-	},
+const canPost = $computed((): boolean => {
+	return !posting &&
+		(1 <= textLength || 1 <= files.length || !!poll || !!props.renote) &&
+		(textLength <= maxTextLength) &&
+		(!poll || poll.choices.length >= 2);
+});
 
-	watch: {
-		text() {
-			this.checkMissingMention();
-		},
-		visibleUsers: {
-			handler() {
-				this.checkMissingMention();
-			},
-			deep: true
-		}
-	},
+const withHashtags = $computed(defaultStore.makeGetterSetter('postFormWithHashtags'));
+const hashtags = $computed(defaultStore.makeGetterSetter('postFormHashtags'));
 
-	mounted() {
-		if (this.initialText) {
-			this.text = this.initialText;
-		}
+watch($$(text), () => {
+	checkMissingMention();
+});
 
-		if (this.initialVisibility) {
-			this.visibility = this.initialVisibility;
-		}
+watch($$(visibleUsers), () => {
+	checkMissingMention();
+}, {
+	deep: true,
+});
 
-		if (this.initialFiles) {
-			this.files = this.initialFiles;
-		}
+if (props.mention) {
+	text = props.mention.host ? `@${props.mention.username}@${toASCII(props.mention.host)}` : `@${props.mention.username}`;
+	text += ' ';
+}
 
-		if (typeof this.initialLocalOnly === 'boolean') {
-			this.localOnly = this.initialLocalOnly;
-		}
+if (props.reply && (props.reply.user.username != $i.username || (props.reply.user.host != null && props.reply.user.host != host))) {
+	text = `@${props.reply.user.username}${props.reply.user.host != null ? '@' + toASCII(props.reply.user.host) : ''} `;
+}
 
-		if (this.initialVisibleUsers) {
-			this.visibleUsers = this.initialVisibleUsers;
-		}
+if (props.reply && props.reply.text != null) {
+	const ast = mfm.parse(props.reply.text);
+	const otherHost = props.reply.user.host;
 
-		if (this.mention) {
-			this.text = this.mention.host ? `@${this.mention.username}@${toASCII(this.mention.host)}` : `@${this.mention.username}`;
-			this.text += ' ';
-		}
+	for (const x of extractMentions(ast)) {
+		const mention = x.host ?
+											`@${x.username}@${toASCII(x.host)}` :
+											(otherHost == null || otherHost == host) ?
+												`@${x.username}` :
+												`@${x.username}@${toASCII(otherHost)}`;
 
-		if (this.reply && (this.reply.user.username != this.$i.username || (this.reply.user.host != null && this.reply.user.host != host))) {
-			this.text = `@${this.reply.user.username}${this.reply.user.host != null ? '@' + toASCII(this.reply.user.host) : ''} `;
-		}
+		// 自分は除外
+		if ($i.username == x.username && x.host == null) continue;
+		if ($i.username == x.username && x.host == host) continue;
 
-		if (this.reply && this.reply.text != null) {
-			const ast = mfm.parse(this.reply.text);
-			const otherHost = this.reply.user.host;
+		// 重複は除外
+		if (text.indexOf(`${mention} `) != -1) continue;
 
-			for (const x of extractMentions(ast)) {
-				const mention = x.host ?
-													`@${x.username}@${toASCII(x.host)}` :
-													(otherHost == null || otherHost == host) ?
-														`@${x.username}` :
-														`@${x.username}@${toASCII(otherHost)}`;
+		text += `${mention} `;
+	}
+}
 
-				// 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;
+if (props.channel) {
+	visibility = 'public';
+	localOnly = true; // TODO: チャンネルが連合するようになった折には消す
+}
 
-				// 重複は除外
-				if (this.text.indexOf(`${mention} `) != -1) continue;
+// 公開以外へのリプライ時は元の公開範囲を引き継ぐ
+if (props.reply && ['home', 'followers', 'specified'].includes(props.reply.visibility)) {
+	visibility = props.reply.visibility;
+	if (props.reply.visibility === 'specified') {
+		os.api('users/show', {
+			userIds: props.reply.visibleUserIds.filter(uid => uid !== $i.id && uid !== props.reply.userId)
+		}).then(users => {
+			visibleUsers.push(...users);
+		});
 
-				this.text += `${mention} `;
-			}
+		if (props.reply.userId !== $i.id) {
+			os.api('users/show', { userId: props.reply.userId }).then(user => {
+				visibleUsers.push(user);
+			});
 		}
+	}
+}
 
-		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
-		}
+if (props.specified) {
+	visibility = 'specified';
+	visibleUsers.push(props.specified);
+}
 
-		// 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);
-				});
+// keep cw when reply
+if (defaultStore.state.keepCw && props.reply && props.reply.cw) {
+	useCw = true;
+	cw = props.reply.cw;
+}
 
-				if (this.reply.userId !== this.$i.id) {
-					os.api('users/show', { userId: this.reply.userId }).then(user => {
-						this.visibleUsers.push(user);
-					});
-				}
-			}
-		}
+function watchForDraft() {
+	watch($$(text), () => saveDraft());
+	watch($$(useCw), () => saveDraft());
+	watch($$(cw), () => saveDraft());
+	watch($$(poll), () => saveDraft());
+	watch($$(files), () => saveDraft(), { deep: true });
+	watch($$(visibility), () => saveDraft());
+	watch($$(localOnly), () => saveDraft());
+}
 
-		if (this.specified) {
-			this.visibility = 'specified';
-			this.visibleUsers.push(this.specified);
-		}
+function checkMissingMention() {
+	if (visibility === 'specified') {
+		const ast = mfm.parse(text);
 
-		// keep cw when reply
-		if (this.$store.state.keepCw && this.reply && this.reply.cw) {
-			this.useCw = true;
-			this.cw = this.reply.cw;
+		for (const x of extractMentions(ast)) {
+			if (!visibleUsers.some(u => (u.username === x.username) && (u.host == x.host))) {
+				hasNotSpecifiedMentions = true;
+				return;
+			}
 		}
+		hasNotSpecifiedMentions = false;
+	}
+}
 
-		if (this.autofocus) {
-			this.focus();
+function addMissingMention() {
+	const ast = mfm.parse(text);
 
-			this.$nextTick(() => {
-				this.focus();
+	for (const x of extractMentions(ast)) {
+		if (!visibleUsers.some(u => (u.username === x.username) && (u.host == x.host))) {
+			os.api('users/show', { username: x.username, host: x.host }).then(user => {
+				visibleUsers.push(user);
 			});
 		}
+	}
+}
 
-		// 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' });
+function togglePoll() {
+	if (poll) {
+		poll = null;
+	} else {
+		poll = {
+			choices: ['', ''],
+			multiple: false,
+			expiresAt: null,
+			expiredAfter: null,
+		};
+	}
+}
 
-		this.$nextTick(() => {
-			// 書きかけの投稿を復元
-			if (!this.share && !this.mention && !this.specified) {
-				const draft = JSON.parse(localStorage.getItem('drafts') || '{}')[this.draftKey];
-				if (draft) {
-					this.text = draft.data.text;
-					this.useCw = draft.data.useCw;
-					this.cw = draft.data.cw;
-					this.visibility = draft.data.visibility;
-					this.localOnly = draft.data.localOnly;
-					this.files = (draft.data.files || []).filter(e => e);
-					if (draft.data.poll) {
-						this.poll = draft.data.poll;
-					}
-				}
-			}
+function addTag(tag: string) {
+	insertTextAtCursor(textareaEl, ` #${tag} `);
+}
 
-			// 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;
-			}
+function focus() {
+	textareaEl.focus();
+}
 
-			this.$nextTick(() => this.watch());
-		});
-	},
+function chooseFileFrom(ev) {
+	selectFiles(ev.currentTarget || ev.target, i18n.locale.attachFile).then(files => {
+		for (const file of files) {
+			files.push(file);
+		}
+	});
+}
 
-	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());
-		},
+function detachFile(id) {
+	files = files.filter(x => x.id != id);
+}
 
-		checkMissingMention() {
-			if (this.visibility === 'specified') {
-				const ast = mfm.parse(this.text);
+function updateFiles(files) {
+	files = files;
+}
 
-				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;
-			}
-		},
+function updateFileSensitive(file, sensitive) {
+	files[files.findIndex(x => x.id === file.id)].isSensitive = sensitive;
+}
 
-		addMissingMention() {
-			const ast = mfm.parse(this.text);
+function updateFileName(file, name) {
+	files[files.findIndex(x => x.id === file.id)].name = name;
+}
 
-			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);
-					});
-				}
-			}
-		},
+function upload(file: File, name?: string) {
+	os.upload(file, defaultStore.state.uploadFolder, name).then(res => {
+		files.push(res);
+	});
+}
 
-		togglePoll() {
-			if (this.poll) {
-				this.poll = null;
-			} else {
-				this.poll = {
-					choices: ['', ''],
-					multiple: false,
-					expiresAt: null,
-					expiredAfter: null,
-				};
+function onPollUpdate(poll) {
+	poll = poll;
+	saveDraft();
+}
+
+function setVisibility() {
+	if (props.channel) {
+		// TODO: information dialog
+		return;
+	}
+
+	os.popup(import('./visibility-picker.vue'), {
+		currentVisibility: visibility,
+		currentLocalOnly: localOnly,
+		src: visibilityButton,
+	}, {
+		changeVisibility: v => {
+			visibility = v;
+			if (defaultStore.state.rememberNoteVisibility) {
+				defaultStore.set('visibility', visibility);
 			}
 		},
+		changeLocalOnly: v => {
+			localOnly = v;
+			if (defaultStore.state.rememberNoteVisibility) {
+				defaultStore.set('localOnly', localOnly);
+			}
+		}
+	}, 'closed');
+}
 
-		addTag(tag: string) {
-			insertTextAtCursor(this.$refs.text, ` #${tag} `);
-		},
+function addVisibleUser() {
+	os.selectUser().then(user => {
+		visibleUsers.push(user);
+	});
+}
 
-		focus() {
-			(this.$refs.text as any).focus();
-		},
+function removeVisibleUser(user) {
+	visibleUsers = erase(user, visibleUsers);
+}
 
-		chooseFileFrom(ev) {
-			selectFiles(ev.currentTarget || ev.target, this.$ts.attachFile).then(files => {
-				for (const file of files) {
-					this.files.push(file);
-				}
-			});
-		},
+function clear() {
+	text = '';
+	files = [];
+	poll = null;
+	quoteId = null;
+}
 
-		detachFile(id) {
-			this.files = this.files.filter(x => x.id != id);
-		},
+function onKeydown(e: KeyboardEvent) {
+	if ((e.which === 10 || e.which === 13) && (e.ctrlKey || e.metaKey) && canPost) post();
+	if (e.which === 27) emit('esc');
+	typing();
+}
 
-		updateFiles(files) {
-			this.files = files;
-		},
+function onCompositionUpdate(e: CompositionEvent) {
+	imeText = e.data;
+	typing();
+}
 
-		updateFileSensitive(file, sensitive) {
-			this.files[this.files.findIndex(x => x.id === file.id)].isSensitive = sensitive;
-		},
+function onCompositionEnd(e: CompositionEvent) {
+	imeText = '';
+}
 
-		updateFileName(file, name) {
-			this.files[this.files.findIndex(x => x.id === file.id)].name = name;
-		},
+async function 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 = `${formatTimeString(new Date(file.lastModified), defaultStore.state.pastedFileName).replace(/{{number}}/g, `${i + 1}`)}${ext}`;
+			upload(file, formatted);
+		}
+	}
 
-		upload(file: File, name?: string) {
-			os.upload(file, this.$store.state.uploadFolder, name).then(res => {
-				this.files.push(res);
-			});
-		},
+	const paste = e.clipboardData.getData('text');
 
-		onPollUpdate(poll) {
-			this.poll = poll;
-			this.saveDraft();
-		},
+	if (!props.renote && !quoteId && paste.startsWith(url + '/notes/')) {
+		e.preventDefault();
 
-		setVisibility() {
-			if (this.channel) {
-				// TODO: information dialog
+		os.confirm({
+			type: 'info',
+			text: i18n.locale.quoteQuestion,
+		}).then(({ canceled }) => {
+			if (canceled) {
+				insertTextAtCursor(textareaEl, paste);
 				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.$store.set('localOnly', localOnly);
-					}
-				}
-			}, 'closed');
-		},
-
-		addVisibleUser() {
-			os.selectUser().then(user => {
-				this.visibleUsers.push(user);
-			});
-		},
+			quoteId = paste.substr(url.length).match(/^\/notes\/(.+?)\/?$/)[1];
+		});
+	}
+}
 
-		removeVisibleUser(user) {
-			this.visibleUsers = erase(user, this.visibleUsers);
-		},
+function 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();
+		draghover = true;
+		e.dataTransfer.dropEffect = e.dataTransfer.effectAllowed == 'all' ? 'copy' : 'move';
+	}
+}
 
-		clear() {
-			this.text = '';
-			this.files = [];
-			this.poll = null;
-			this.quoteId = null;
-		},
+function onDragenter(e) {
+	draghover = true;
+}
 
-		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();
-		},
+function onDragleave(e) {
+	draghover = false;
+}
 
-		onCompositionUpdate(e: CompositionEvent) {
-			this.imeText = e.data;
-			this.typing();
-		},
+function onDrop(e): void {
+	draghover = false;
 
-		onCompositionEnd(e: CompositionEvent) {
-			this.imeText = '';
-		},
+	// 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)) upload(x);
+		return;
+	}
 
-		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);
-				}
-			}
+	//#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);
+		files.push(file);
+		e.preventDefault();
+	}
+	//#endregion
+}
 
-			const paste = e.clipboardData.getData('text');
+function saveDraft() {
+	const data = JSON.parse(localStorage.getItem('drafts') || '{}');
 
-			if (!this.renote && !this.quoteId && paste.startsWith(url + '/notes/')) {
-				e.preventDefault();
+	data[draftKey] = {
+		updatedAt: new Date(),
+		data: {
+			text: text,
+			useCw: useCw,
+			cw: cw,
+			visibility: visibility,
+			localOnly: localOnly,
+			files: files,
+			poll: poll
+		}
+	};
 
-				os.confirm({
-					type: 'info',
-					text: this.$ts.quoteQuestion,
-				}).then(({ canceled }) => {
-					if (canceled) {
-						insertTextAtCursor(this.$refs.text, paste);
-						return;
-					}
+	localStorage.setItem('drafts', JSON.stringify(data));
+}
 
-					this.quoteId = paste.substr(url.length).match(/^\/notes\/(.+?)\/?$/)[1];
-				});
-			}
-		},
+function deleteDraft() {
+	const data = JSON.parse(localStorage.getItem('drafts') || '{}');
 
-		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';
-			}
-		},
+	delete data[draftKey];
 
-		onDragenter(e) {
-			this.draghover = true;
-		},
+	localStorage.setItem('drafts', JSON.stringify(data));
+}
 
-		onDragleave(e) {
-			this.draghover = false;
-		},
+async function post() {
+	let data = {
+		text: text == '' ? undefined : text,
+		fileIds: files.length > 0 ? files.map(f => f.id) : undefined,
+		replyId: props.reply ? props.reply.id : undefined,
+		renoteId: props.renote ? props.renote.id : quoteId ? quoteId : undefined,
+		channelId: props.channel ? props.channel.id : undefined,
+		poll: poll,
+		cw: useCw ? cw || '' : undefined,
+		localOnly: localOnly,
+		visibility: visibility,
+		visibleUserIds: visibility == 'specified' ? visibleUsers.map(u => u.id) : undefined,
+	};
 
-		onDrop(e): void {
-			this.draghover = false;
+	if (withHashtags && hashtags && hashtags.trim() !== '') {
+		const hashtags = hashtags.trim().split(' ').map(x => x.startsWith('#') ? x : '#' + x).join(' ');
+		data.text = data.text ? `${data.text} ${hashtags}` : hashtags;
+	}
 
-			// 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;
-			}
+	// plugin
+	if (notePostInterruptors.length > 0) {
+		for (const interruptor of notePostInterruptors) {
+			data = await interruptor.handler(JSON.parse(JSON.stringify(data)));
+		}
+	}
 
-			//#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();
+	posting = true;
+	os.api('notes/create', data).then(() => {
+		clear();
+		nextTick(() => {
+			deleteDraft();
+			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))));
 			}
-			//#endregion
-		},
-
-		saveDraft() {
-			const data = JSON.parse(localStorage.getItem('drafts') || '{}');
+			posting = false;
+		});
+	}).catch(err => {
+		posting = false;
+		os.alert({
+			type: 'error',
+			text: err.message + '\n' + (err as any).id,
+		});
+	});
+}
 
-			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
-				}
-			};
+function cancel() {
+	emit('cancel');
+}
 
-			localStorage.setItem('drafts', JSON.stringify(data));
-		},
+function insertMention() {
+	os.selectUser().then(user => {
+		insertTextAtCursor(textareaEl, '@' + Acct.toString(user) + ' ');
+	});
+}
 
-		deleteDraft() {
-			const data = JSON.parse(localStorage.getItem('drafts') || '{}');
+async function insertEmoji(ev) {
+	os.openEmojiPicker(ev.currentTarget || ev.target, {}, textareaEl);
+}
 
-			delete data[this.draftKey];
+function showActions(ev) {
+	os.popupMenu(postFormActions.map(action => ({
+		text: action.title,
+		action: () => {
+			action.handler({
+				text: text
+			}, (key, value) => {
+				if (key === 'text') { text = value; }
+			});
+		}
+	})), ev.currentTarget || ev.target);
+}
 
-			localStorage.setItem('drafts', JSON.stringify(data));
-		},
+onMounted(() => {
+	if (props.autofocus) {
+		focus();
 
-		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,
-			};
+		nextTick(() => {
+			focus();
+		});
+	}
 
-			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;
-			}
+	// TODO: detach when unmount
+	new Autocomplete(textareaEl, $$(text));
+	new Autocomplete(cwInputEl, $$(cw));
+	new Autocomplete(hashtagsInputEl, $$(hashtags));
 
-			// plugin
-			if (notePostInterruptors.length > 0) {
-				for (const interruptor of notePostInterruptors) {
-					data = await interruptor.handler(JSON.parse(JSON.stringify(data)));
+	nextTick(() => {
+		// 書きかけの投稿を復元
+		if (!props.share && !props.mention && !props.specified) {
+			const draft = JSON.parse(localStorage.getItem('drafts') || '{}')[draftKey];
+			if (draft) {
+				text = draft.data.text;
+				useCw = draft.data.useCw;
+				cw = draft.data.cw;
+				visibility = draft.data.visibility;
+				localOnly = draft.data.localOnly;
+				files = (draft.data.files || []).filter(e => e);
+				if (draft.data.poll) {
+					poll = draft.data.poll;
 				}
 			}
+		}
 
-			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.alert({
-					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);
+		// 削除して編集
+		if (props.initialNote) {
+			const init = props.initialNote;
+			text = init.text ? init.text : '';
+			files = init.files;
+			cw = init.cw;
+			useCw = init.cw != null;
+			if (init.poll) {
+				poll = {
+					choices: init.poll.choices.map(x => x.text),
+					multiple: init.poll.multiple,
+					expiresAt: init.poll.expiresAt,
+					expiredAfter: init.poll.expiredAfter,
+				};
+			}
+			visibility = init.visibility;
+			localOnly = init.localOnly;
+			quoteId = init.renote ? init.renote.id : null;
 		}
-	}
+
+		nextTick(() => watchForDraft());
+	});
 });
 </script>
 
diff --git a/packages/client/src/components/reaction-icon.vue b/packages/client/src/components/reaction-icon.vue
index c0ec955e32..5638c9a816 100644
--- a/packages/client/src/components/reaction-icon.vue
+++ b/packages/client/src/components/reaction-icon.vue
@@ -1,25 +1,13 @@
 <template>
-<MkEmoji :emoji="reaction" :custom-emojis="customEmojis" :is-reaction="true" :normal="true" :no-style="noStyle"/>
+<MkEmoji :emoji="reaction" :custom-emojis="customEmojis || []" :is-reaction="true" :normal="true" :no-style="noStyle"/>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { } from 'vue';
 
-export default defineComponent({
-	props: {
-		reaction: {
-			type: String,
-			required: true
-		},
-		customEmojis: {
-			required: false,
-			default: () => []
-		},
-		noStyle: {
-			type: Boolean,
-			required: false,
-			default: false
-		},
-	},
-});
+const props = defineProps<{
+	reaction: string;
+	customEmojis?: any[]; // TODO
+	noStyle?: boolean;
+}>();
 </script>
diff --git a/packages/client/src/components/reaction-tooltip.vue b/packages/client/src/components/reaction-tooltip.vue
index dda8e7c6d7..1b2a024e21 100644
--- a/packages/client/src/components/reaction-tooltip.vue
+++ b/packages/client/src/components/reaction-tooltip.vue
@@ -1,5 +1,5 @@
 <template>
-<MkTooltip ref="tooltip" :source="source" :max-width="340" @closed="$emit('closed')">
+<MkTooltip ref="tooltip" :source="source" :max-width="340" @closed="emit('closed')">
 	<div class="beeadbfb">
 		<XReactionIcon :reaction="reaction" :custom-emojis="emojis" class="icon" :no-style="true"/>
 		<div class="name">{{ reaction.replace('@.', '') }}</div>
@@ -7,31 +7,20 @@
 </MkTooltip>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { } 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'],
-})
+const props = defineProps<{
+	reaction: string;
+	emojis: any[]; // TODO
+	source: any; // TODO
+}>();
+
+const emit = defineEmits<{
+	(e: 'closed'): void;
+}>();
 </script>
 
 <style lang="scss" scoped>
diff --git a/packages/client/src/components/reactions-viewer.details.vue b/packages/client/src/components/reactions-viewer.details.vue
index d6374517a2..8cec8dfa2f 100644
--- a/packages/client/src/components/reactions-viewer.details.vue
+++ b/packages/client/src/components/reactions-viewer.details.vue
@@ -1,5 +1,5 @@
 <template>
-<MkTooltip ref="tooltip" :source="source" :max-width="340" @closed="$emit('closed')">
+<MkTooltip ref="tooltip" :source="source" :max-width="340" @closed="emit('closed')">
 	<div class="bqxuuuey">
 		<div class="reaction">
 			<XReactionIcon :reaction="reaction" :custom-emojis="emojis" class="icon" :no-style="true"/>
@@ -16,39 +16,22 @@
 </MkTooltip>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { } 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'],
-})
+const props = defineProps<{
+	reaction: string;
+	users: any[]; // TODO
+	count: number;
+	emojis: any[]; // TODO
+	source: any; // TODO
+}>();
+
+const emit = defineEmits<{
+	(e: 'closed'): void;
+}>();
 </script>
 
 <style lang="scss" scoped>
diff --git a/packages/client/src/components/reactions-viewer.vue b/packages/client/src/components/reactions-viewer.vue
index 59fcbb7129..a9bf51f65f 100644
--- a/packages/client/src/components/reactions-viewer.vue
+++ b/packages/client/src/components/reactions-viewer.vue
@@ -4,31 +4,19 @@
 </div>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { computed } from 'vue';
+import * as misskey from 'misskey-js';
+import { $i } from '@/account';
 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;
-		},
-	},
-});
+const props = defineProps<{
+	note: misskey.entities.Note;
+}>();
+
+const initialReactions = new Set(Object.keys(props.note.reactions));
+
+const isMe = computed(() => $i && $i.id === props.note.userId);
 </script>
 
 <style lang="scss" scoped>
diff --git a/packages/client/src/components/renote.details.vue b/packages/client/src/components/renote.details.vue
index e3ef15c753..cdbc71bdce 100644
--- a/packages/client/src/components/renote.details.vue
+++ b/packages/client/src/components/renote.details.vue
@@ -1,5 +1,5 @@
 <template>
-<MkTooltip ref="tooltip" :source="source" :max-width="250" @closed="$emit('closed')">
+<MkTooltip ref="tooltip" :source="source" :max-width="250" @closed="emit('closed')">
 	<div class="beaffaef">
 		<div v-for="u in users" :key="u.id" class="user">
 			<MkAvatar class="avatar" :user="u"/>
@@ -10,29 +10,19 @@
 </MkTooltip>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { } from 'vue';
 import MkTooltip from './ui/tooltip.vue';
 
-export default defineComponent({
-	components: {
-		MkTooltip,
-	},
-	props: {
-		users: {
-			type: Array,
-			required: true,
-		},
-		count: {
-			type: Number,
-			required: true,
-		},
-		source: {
-			required: true,
-		}
-	},
-	emits: ['closed'],
-})
+const props = defineProps<{
+	users: any[]; // TODO
+	count: number;
+	source: any; // TODO
+}>();
+
+const emit = defineEmits<{
+	(e: 'closed'): void;
+}>();
 </script>
 
 <style lang="scss" scoped>
diff --git a/packages/client/src/components/ripple.vue b/packages/client/src/components/ripple.vue
index 272eacbc6e..401e78e304 100644
--- a/packages/client/src/components/ripple.vue
+++ b/packages/client/src/components/ripple.vue
@@ -94,7 +94,7 @@ export default defineComponent({
 		}
 
 		onMounted(() => {
-			setTimeout(() => {
+			window.setTimeout(() => {
 				context.emit('end');
 			}, 1100);
 		});
diff --git a/packages/client/src/components/signin-dialog.vue b/packages/client/src/components/signin-dialog.vue
index 2edd10f539..5c2048e7b0 100644
--- a/packages/client/src/components/signin-dialog.vue
+++ b/packages/client/src/components/signin-dialog.vue
@@ -2,8 +2,8 @@
 <XModalWindow ref="dialog"
 	:width="370"
 	:height="400"
-	@close="$refs.dialog.close()"
-	@closed="$emit('closed')"
+	@close="dialog.close()"
+	@closed="emit('closed')"
 >
 	<template #header>{{ $ts.login }}</template>
 
@@ -11,32 +11,26 @@
 </XModalWindow>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { } from 'vue';
 import XModalWindow from '@/components/ui/modal-window.vue';
 import MkSignin from './signin.vue';
 
-export default defineComponent({
-	components: {
-		MkSignin,
-		XModalWindow,
-	},
+const props = withDefaults(defineProps<{
+	autoSet?: boolean;
+}>(), {
+	autoSet: false,
+});
 
-	props: {
-		autoSet: {
-			type: Boolean,
-			required: false,
-			default: false,
-		}
-	},
+const emit = defineEmits<{
+	(e: 'done'): void;
+	(e: 'closed'): void;
+}>();
 
-	emits: ['done', 'closed'],
+const dialog = $ref<InstanceType<typeof XModalWindow>>();
 
-	methods: {
-		onLogin(res) {
-			this.$emit('done', res);
-			this.$refs.dialog.close();
-		}
-	}
-});
+function onLogin(res) {
+	emit('done', res);
+	dialog.close();
+}
 </script>
diff --git a/packages/client/src/components/signup-dialog.vue b/packages/client/src/components/signup-dialog.vue
index 30fe3bf7d3..bda2495ba7 100644
--- a/packages/client/src/components/signup-dialog.vue
+++ b/packages/client/src/components/signup-dialog.vue
@@ -2,7 +2,7 @@
 <XModalWindow ref="dialog"
 	:width="366"
 	:height="500"
-	@close="$refs.dialog.close()"
+	@close="dialog.close()"
 	@closed="$emit('closed')"
 >
 	<template #header>{{ $ts.signup }}</template>
@@ -15,36 +15,30 @@
 </XModalWindow>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { } from 'vue';
 import XModalWindow from '@/components/ui/modal-window.vue';
 import XSignup from './signup.vue';
 
-export default defineComponent({
-	components: {
-		XSignup,
-		XModalWindow,
-	},
+const props = withDefaults(defineProps<{
+	autoSet?: boolean;
+}>(), {
+	autoSet: false,
+});
 
-	props: {
-		autoSet: {
-			type: Boolean,
-			required: false,
-			default: false,
-		}
-	},
+const emit = defineEmits<{
+	(e: 'done'): void;
+	(e: 'closed'): void;
+}>();
 
-	emits: ['done', 'closed'],
+const dialog = $ref<InstanceType<typeof XModalWindow>>();
 
-	methods: {
-		onSignup(res) {
-			this.$emit('done', res);
-			this.$refs.dialog.close();
-		},
+function onSignup(res) {
+	emit('done', res);
+	dialog.close();
+}
 
-		onSignupEmailPending() {
-			this.$refs.dialog.close();
-		}
-	}
-});
+function onSignupEmailPending() {
+	dialog.close();
+}
 </script>
diff --git a/packages/client/src/components/sub-note-content.vue b/packages/client/src/components/sub-note-content.vue
index efa202ce2f..d6a37d07be 100644
--- a/packages/client/src/components/sub-note-content.vue
+++ b/packages/client/src/components/sub-note-content.vue
@@ -21,35 +21,21 @@
 </div>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { } from 'vue';
 import XPoll from './poll.vue';
 import XMediaList from './media-list.vue';
-import * as os from '@/os';
+import * as misskey from 'misskey-js';
 
-export default defineComponent({
-	components: {
-		XPoll,
-		XMediaList,
-	},
-	props: {
-		note: {
-			type: Object,
-			required: true
-		}
-	},
-	data() {
-		return {
-			collapsed: false,
-		};
-	},
-	created() {
-		this.collapsed = this.note.cw == null && this.note.text && (
-			(this.note.text.split('\n').length > 9) ||
-			(this.note.text.length > 500)
-		);
-	}
-});
+const props = defineProps<{
+	note: misskey.entities.Note;
+}>();
+
+const collapsed = $ref(
+	props.note.cw == null && props.note.text != null && (
+		(props.note.text.split('\n').length > 9) ||
+		(props.note.text.length > 500)
+	));
 </script>
 
 <style lang="scss" scoped>
diff --git a/packages/client/src/components/toast.vue b/packages/client/src/components/toast.vue
index 869182d8e1..031aa45633 100644
--- a/packages/client/src/components/toast.vue
+++ b/packages/client/src/components/toast.vue
@@ -26,7 +26,7 @@ const showing = ref(true);
 const zIndex = os.claimZIndex('high');
 
 onMounted(() => {
-	setTimeout(() => {
+	window.setTimeout(() => {
 		showing.value = false;
 	}, 4000);
 });
diff --git a/packages/client/src/components/ui/button.vue b/packages/client/src/components/ui/button.vue
index 804a2e2720..c7b6c8ba96 100644
--- a/packages/client/src/components/ui/button.vue
+++ b/packages/client/src/components/ui/button.vue
@@ -117,14 +117,14 @@ export default defineComponent({
 
 			const scale = calcCircleScale(e.target.clientWidth, e.target.clientHeight, circleCenterX, circleCenterY);
 
-			setTimeout(() => {
+			window.setTimeout(() => {
 				ripple.style.transform = 'scale(' + (scale / 2) + ')';
 			}, 1);
-			setTimeout(() => {
+			window.setTimeout(() => {
 				ripple.style.transition = 'all 1s ease';
 				ripple.style.opacity = '0';
 			}, 1000);
-			setTimeout(() => {
+			window.setTimeout(() => {
 				if (this.$refs.ripples) this.$refs.ripples.removeChild(ripple);
 			}, 2000);
 		}
diff --git a/packages/client/src/components/ui/modal.vue b/packages/client/src/components/ui/modal.vue
index 3e2e59b27c..c691c8c6d0 100644
--- a/packages/client/src/components/ui/modal.vue
+++ b/packages/client/src/components/ui/modal.vue
@@ -211,7 +211,7 @@ export default defineComponent({
 				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(() => {
+					window.setTimeout(() => {
 						contentClicking = false;
 					}, 100);
 				}, { passive: true, once: true });
diff --git a/packages/client/src/components/ui/pagination.vue b/packages/client/src/components/ui/pagination.vue
index d4451e27cb..571ef71eab 100644
--- a/packages/client/src/components/ui/pagination.vue
+++ b/packages/client/src/components/ui/pagination.vue
@@ -90,7 +90,6 @@ const init = async (): Promise<void> => {
 	}).then(res => {
 		for (let i = 0; i < res.length; i++) {
 			const item = res[i];
-			markRaw(item);
 			if (props.pagination.reversed) {
 				if (i === res.length - 2) item._shouldInsertAd_ = true;
 			} else {
@@ -134,7 +133,6 @@ const fetchMore = async (): Promise<void> => {
 	}).then(res => {
 		for (let i = 0; i < res.length; i++) {
 			const item = res[i];
-			markRaw(item);
 			if (props.pagination.reversed) {
 				if (i === res.length - 9) item._shouldInsertAd_ = true;
 			} else {
@@ -169,9 +167,6 @@ const fetchMoreAhead = async (): Promise<void> => {
 			sinceId: props.pagination.reversed ? items.value[0].id : items.value[items.value.length - 1].id,
 		}),
 	}).then(res => {
-		for (const item of res) {
-			markRaw(item);
-		}
 		if (res.length > SECOND_FETCH_LIMIT) {
 			res.pop();
 			items.value = props.pagination.reversed ? [...res].reverse().concat(items.value) : items.value.concat(res);
diff --git a/packages/client/src/components/url-preview.vue b/packages/client/src/components/url-preview.vue
index dff74800ed..bf3b358797 100644
--- a/packages/client/src/components/url-preview.vue
+++ b/packages/client/src/components/url-preview.vue
@@ -4,7 +4,7 @@
 	<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" ref="twitter" class="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=${tweetId}`"></iframe>
+	<iframe ref="tweet" scrolling="no" frameborder="no" :style="{ position: 'relative', width: '100%', height: `${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 v-size="{ max: [400, 350] }" class="mk-url-preview">
 	<transition name="zoom" mode="out-in">
@@ -32,110 +32,80 @@
 </div>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { onMounted, onUnmounted } 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',
-		};
-	},
+const props = withDefaults(defineProps<{
+	url: string;
+	detail?: boolean;
+	compact?: boolean;
+}>(), {
+	detail: false,
+	compact: false,
+});
 
-	created() {
-		const requestUrl = new URL(this.url);
+const self = props.url.startsWith(local);
+const attr = self ? 'to' : 'href';
+const target = self ? null : '_blank';
+let fetching = $ref(true);
+let title = $ref<string | null>(null);
+let description = $ref<string | null>(null);
+let thumbnail = $ref<string | null>(null);
+let icon = $ref<string | null>(null);
+let sitename = $ref<string | null>(null);
+let player = $ref({
+	url: null,
+	width: null,
+	height: null
+});
+let playerEnabled = $ref(false);
+let tweetId = $ref<string | null>(null);
+let tweetExpanded = $ref(props.detail);
+const embedId = `embed${Math.random().toString().replace(/\D/,'')}`;
+let tweetHeight = $ref(150);
 
-		if (requestUrl.hostname == 'twitter.com') {
-			const m = requestUrl.pathname.match(/^\/.+\/status(?:es)?\/(\d+)/);
-			if (m) this.tweetId = m[1];
-		}
+const requestUrl = new URL(props.url);
 
-		if (requestUrl.hostname === 'music.youtube.com' && requestUrl.pathname.match('^/(?:watch|channel)')) {
-			requestUrl.hostname = 'www.youtube.com';
-		}
+if (requestUrl.hostname == 'twitter.com') {
+	const m = requestUrl.pathname.match(/^\/.+\/status(?:es)?\/(\d+)/);
+	if (m) tweetId = m[1];
+}
 
-		const requestLang = (lang || 'ja-JP').replace('ja-KS', 'ja-JP');
+if (requestUrl.hostname === 'music.youtube.com' && requestUrl.pathname.match('^/(?:watch|channel)')) {
+	requestUrl.hostname = 'www.youtube.com';
+}
 
-		requestUrl.hash = '';
+const requestLang = (lang || 'ja-JP').replace('ja-KS', 'ja-JP');
 
-		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;
-			})
-		});
+requestUrl.hash = '';
 
-		(window as any).addEventListener('message', this.adjustTweetHeight);
-	},
+fetch(`/url?url=${encodeURIComponent(requestUrl.href)}&lang=${requestLang}`).then(res => {
+	res.json().then(info => {
+		if (info.url == null) return;
+		title = info.title;
+		description = info.description;
+		thumbnail = info.thumbnail;
+		icon = info.icon;
+		sitename = info.sitename;
+		fetching = false;
+		player = info.player;
+	})
+});
 
-	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;
-	},
+function 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 !== embedId) return;
+	const height = embed?.params[0]?.height;
+	if (height) tweetHeight = height;
+}
 
-	beforeUnmount() {
-		(window as any).removeEventListener('message', this.adjustTweetHeight);
-	},
+(window as any).addEventListener('message', adjustTweetHeight);
 
-	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;
- 		},
-	},
+onUnmounted(() => {
+	(window as any).removeEventListener('message', adjustTweetHeight);
 });
 </script>
 
diff --git a/packages/client/src/components/user-online-indicator.vue b/packages/client/src/components/user-online-indicator.vue
index 93e9dea57b..a87b0aeff5 100644
--- a/packages/client/src/components/user-online-indicator.vue
+++ b/packages/client/src/components/user-online-indicator.vue
@@ -2,26 +2,21 @@
 <div v-tooltip="text" class="fzgwjkgc" :class="user.onlineStatus"></div>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { } from 'vue';
+import * as misskey from 'misskey-js';
+import { i18n } from '@/i18n';
 
-export default defineComponent({
-	props: {
-		user: {
-			type: Object,
-			required: true
-		},
-	},
+const props = defineProps<{
+	user: misskey.entities.User;
+}>();
 
-	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;
-			}
-		}
+const text = $computed(() => {
+	switch (props.user.onlineStatus) {
+		case 'online': return i18n.locale.online;
+		case 'active': return i18n.locale.active;
+		case 'offline': return i18n.locale.offline;
+		case 'unknown': return i18n.locale.unknown;
 	}
 });
 </script>
diff --git a/packages/client/src/components/visibility-picker.vue b/packages/client/src/components/visibility-picker.vue
index 4200f4354e..4b20063a51 100644
--- a/packages/client/src/components/visibility-picker.vue
+++ b/packages/client/src/components/visibility-picker.vue
@@ -1,28 +1,28 @@
 <template>
-<MkModal ref="modal" :z-priority="'high'" :src="src" @click="$refs.modal.close()" @closed="$emit('closed')">
+<MkModal ref="modal" :z-priority="'high'" :src="src" @click="modal.close()" @closed="emit('closed')">
 	<div class="gqyayizv _popup">
-		<button key="public" class="_button" :class="{ active: v == 'public' }" data-index="1" @click="choose('public')">
+		<button key="public" class="_button" :class="{ active: v === 'public' }" data-index="1" @click="choose('public')">
 			<div><i class="fas fa-globe"></i></div>
 			<div>
 				<span>{{ $ts._visibility.public }}</span>
 				<span>{{ $ts._visibility.publicDescription }}</span>
 			</div>
 		</button>
-		<button key="home" class="_button" :class="{ active: v == 'home' }" data-index="2" @click="choose('home')">
+		<button key="home" class="_button" :class="{ active: v === 'home' }" data-index="2" @click="choose('home')">
 			<div><i class="fas fa-home"></i></div>
 			<div>
 				<span>{{ $ts._visibility.home }}</span>
 				<span>{{ $ts._visibility.homeDescription }}</span>
 			</div>
 		</button>
-		<button key="followers" class="_button" :class="{ active: v == 'followers' }" data-index="3" @click="choose('followers')">
+		<button key="followers" class="_button" :class="{ active: v === 'followers' }" data-index="3" @click="choose('followers')">
 			<div><i class="fas fa-unlock"></i></div>
 			<div>
 				<span>{{ $ts._visibility.followers }}</span>
 				<span>{{ $ts._visibility.followersDescription }}</span>
 			</div>
 		</button>
-		<button key="specified" :disabled="localOnly" class="_button" :class="{ active: v == 'specified' }" data-index="4" @click="choose('specified')">
+		<button key="specified" :disabled="localOnly" class="_button" :class="{ active: v === 'specified' }" data-index="4" @click="choose('specified')">
 			<div><i class="fas fa-envelope"></i></div>
 			<div>
 				<span>{{ $ts._visibility.specified }}</span>
@@ -42,49 +42,40 @@
 </MkModal>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { nextTick, watch } from 'vue';
+import * as misskey from 'misskey-js';
 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();
-			});
-		},
-	}
+const modal = $ref<InstanceType<typeof MkModal>>();
+
+const props = withDefaults(defineProps<{
+	currentVisibility: typeof misskey.noteVisibilities[number];
+	currentLocalOnly: boolean;
+	src?: HTMLElement;
+}>(), {
+});
+
+const emit = defineEmits<{
+	(e: 'changeVisibility', v: typeof misskey.noteVisibilities[number]): void;
+	(e: 'changeLocalOnly', v: boolean): void;
+	(e: 'closed'): void;
+}>();
+
+let v = $ref(props.currentVisibility);
+let localOnly = $ref(props.currentLocalOnly);
+
+watch($$(localOnly), () => {
+	emit('changeLocalOnly', localOnly);
 });
+
+function choose(visibility: typeof misskey.noteVisibilities[number]): void {
+	v = visibility;
+	emit('changeVisibility', visibility);
+	nextTick(() => {
+		modal.close();
+	});
+}
 </script>
 
 <style lang="scss" scoped>
diff --git a/packages/client/src/components/waiting-dialog.vue b/packages/client/src/components/waiting-dialog.vue
index 10aedbd8f6..7dfcc55695 100644
--- a/packages/client/src/components/waiting-dialog.vue
+++ b/packages/client/src/components/waiting-dialog.vue
@@ -1,5 +1,5 @@
 <template>
-<MkModal ref="modal" :prefer-type="'dialog'" :z-priority="'high'" @click="success ? done() : () => {}" @closed="$emit('closed')">
+<MkModal ref="modal" :prefer-type="'dialog'" :z-priority="'high'" @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>
@@ -8,49 +8,30 @@
 </MkModal>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { watch, ref } from 'vue';
 import MkModal from '@/components/ui/modal.vue';
 
-export default defineComponent({
-	components: {
-		MkModal,
-	},
+const modal = ref<InstanceType<typeof MkModal>>();
 
-	props: {
-		success: {
-			type: Boolean,
-			required: true,
-		},
-		showing: {
-			type: Boolean,
-			required: true,
-		},
-		text: {
-			type: String,
-			required: false,
-		},
-	},
+const props = defineProps<{
+	success: boolean;
+	showing: boolean;
+	text?: string;
+}>();
 
-	emits: ['done', 'closed'],
+const emit = defineEmits<{
+	(e: 'done');
+	(e: 'closed');
+}>();
 
-	data() {
-		return {
-		};
-	},
-
-	watch: {
-		showing() {
-			if (!this.showing) this.done();
-		}
-	},
+function done() {
+	emit('done');
+	modal.value.close();
+}
 
-	methods: {
-		done() {
-			this.$emit('done');
-			this.$refs.modal.close();
-		},
-	}
+watch(() => props.showing, () => {
+	if (!props.showing) done();
 });
 </script>