diff --git a/packages/frontend/src/components/MkEditForm.vue b/packages/frontend/src/components/MkEditForm.vue
new file mode 100644
index 0000000000..d339183f03
--- /dev/null
+++ b/packages/frontend/src/components/MkEditForm.vue
@@ -0,0 +1,1093 @@
+<!--
+SPDX-FileCopyrightText: syuilo and misskey-project
+SPDX-License-Identifier: AGPL-3.0-only
+-->
+
+<template>
+<div :class="[$style.root, { [$style.modal]: modal, _popup: modal }]" @dragover.stop="onDragover" @dragenter="onDragenter" @dragleave="onDragleave" @drop.stop="onDrop">
+	<header :class="$style.header">
+		<div :class="$style.headerLeft">
+			<button v-if="!fixed" :class="$style.cancel" class="_button" @click="cancel"><i class="ti ti-x"></i></button>
+			<button v-click-anime v-tooltip="i18n.ts.switchAccount" :class="$style.account" class="_button" @click="openAccountMenu">
+				<MkAvatar :user="postAccount ?? $i" :class="$style.avatar"/>
+			</button>
+		</div>
+		<div :class="$style.headerRight">
+			<button v-click-anime class="_button" :class="$style.submit" :disabled="!canPost" data-cy-open-post-form-submit @click="post">
+				<div :class="$style.submitInner">
+					<template v-if="posted"></template>
+					<template v-else-if="posting">
+						<MkEllipsis/>
+					</template>
+					<template v-else>{{ submitText }}</template>
+					<i style="margin-left: 6px;" :class="posted ? 'ti ti-check' : reply ? 'ti ti-arrow-back-up' : renote ? 'ti ti-quote' : 'ti ti-send'"></i>
+				</div>
+			</button>
+		</div>
+	</header>
+	<MkNoteSimple v-if="reply" :class="$style.targetNote" :note="reply"/>
+	<MkNoteSimple v-if="renote" :class="$style.targetNote" :note="renote"/>
+	<div v-if="quoteId" :class="$style.withQuote"><i class="ti ti-quote"></i> {{ i18n.ts.quoteAttached }}<button @click="quoteId = null"><i class="ti ti-x"></i></button></div>
+	<input v-show="useCw" ref="cwInputEl" v-model="cw" :class="$style.cw" :placeholder="i18n.ts.annotation" @keydown="onKeydown">
+	<div :class="[$style.textOuter, { [$style.withCw]: useCw }]">
+		<div v-if="channel" :class="$style.colorBar" :style="{ background: channel.color }"></div>
+		<textarea ref="textareaEl" v-model="text" :class="[$style.text]" :disabled="posting || posted" :readonly="textAreaReadOnly" :placeholder="placeholder" data-cy-post-form-text @keydown="onKeydown" @paste="onPaste" @compositionupdate="onCompositionUpdate" @compositionend="onCompositionEnd"/>
+		<div v-if="maxTextLength - textLength < 100" :class="['_acrylic', $style.textCount, { [$style.textOver]: textLength > maxTextLength }]">{{ maxTextLength - textLength }}</div>
+	</div>
+	<input v-show="withHashtags" ref="hashtagsInputEl" v-model="hashtags" :class="$style.hashtags" :placeholder="i18n.ts.hashtags" list="hashtags">
+	<XPostFormAttaches v-model="files" @detach="detachFile" @changeSensitive="updateFileSensitive" @changeName="updateFileName" @replaceFile="replaceFile"/>
+	<MkPollEditor v-if="poll" v-model="poll" @destroyed="poll = null"/>
+	<MkNotePreview v-if="showPreview" :class="$style.preview" :text="text" :files="files" :poll="poll ?? undefined" :useCw="useCw" :cw="cw" :user="postAccount ?? $i"/>
+	<div v-if="showingOptions" style="padding: 8px 16px;">
+	</div>
+	<footer :class="$style.footer">
+		<div :class="$style.footerLeft">
+			<button v-tooltip="i18n.ts.attachFile" class="_button" :class="$style.footerButton" @click="chooseFileFrom"><i class="ti ti-photo-plus"></i></button>
+			<button v-tooltip="i18n.ts.poll" class="_button" :class="[$style.footerButton, { [$style.footerButtonActive]: poll }]" @click="togglePoll"><i class="ti ti-chart-arrows"></i></button>
+			<button v-tooltip="i18n.ts.useCw" class="_button" :class="[$style.footerButton, { [$style.footerButtonActive]: useCw }]" @click="useCw = !useCw"><i class="ti ti-eye-off"></i></button>
+			<button v-tooltip="i18n.ts.mention" class="_button" :class="$style.footerButton" @click="insertMention"><i class="ti ti-at"></i></button>
+			<button v-tooltip="i18n.ts.hashtags" class="_button" :class="[$style.footerButton, { [$style.footerButtonActive]: withHashtags }]" @click="withHashtags = !withHashtags"><i class="ti ti-hash"></i></button>
+			<button v-if="postFormActions.length > 0" v-tooltip="i18n.ts.plugins" class="_button" :class="$style.footerButton" @click="showActions"><i class="ti ti-plug"></i></button>
+			<button v-tooltip="i18n.ts.emoji" :class="['_button', $style.footerButton]" @click="insertEmoji"><i class="ti ti-mood-happy"></i></button>
+			<button v-if="showAddMfmFunction" v-tooltip="i18n.ts.addMfmFunction" :class="['_button', $style.footerButton]" @click="insertMfmFunction"><i class="ti ti-palette"></i></button>
+		</div>
+		<div :class="$style.footerRight">
+			<button v-tooltip="i18n.ts.previewNoteText" class="_button" :class="[$style.footerButton, { [$style.previewButtonActive]: showPreview }]" @click="showPreview = !showPreview"><i class="ti ti-eye"></i></button>
+			<!--<button v-tooltip="i18n.ts.more" class="_button" :class="$style.footerButton" @click="showingOptions = !showingOptions"><i class="ti ti-dots"></i></button>-->
+		</div>
+	</footer>
+	<datalist id="hashtags">
+		<option v-for="hashtag in recentHashtags" :key="hashtag" :value="hashtag"/>
+	</datalist>
+</div>
+</template>
+
+<script lang="ts" setup>
+import { inject, watch, nextTick, onMounted, provide, shallowRef, ref, computed } from 'vue';
+import * as mfm from 'mfm-js';
+import * as Misskey from 'misskey-js';
+import insertTextAtCursor from 'insert-text-at-cursor';
+import { toASCII } from 'punycode/';
+import MkNoteSimple from '@/components/MkNoteSimple.vue';
+import MkNotePreview from '@/components/MkNotePreview.vue';
+import XPostFormAttaches from '@/components/MkPostFormAttaches.vue';
+import MkPollEditor, { type PollEditorModelValue } from '@/components/MkPollEditor.vue';
+import { host, url } from '@/config.js';
+import { unique } from '@/scripts/array.js';
+import { extractMentions } from '@/scripts/extract-mentions.js';
+import { formatTimeString } from '@/scripts/format-time-string.js';
+import { Autocomplete } from '@/scripts/autocomplete.js';
+import * as os from '@/os.js';
+import { misskeyApi } from '@/scripts/misskey-api.js';
+import { selectFiles } from '@/scripts/select-file.js';
+import { defaultStore, notePostInterruptors, postFormActions } from '@/store.js';
+import { i18n } from '@/i18n.js';
+import { instance } from '@/instance.js';
+import { signinRequired, notesCount, incNotesCount, getAccounts, openAccountMenu as openAccountMenu_ } from '@/account.js';
+import { uploadFile } from '@/scripts/upload.js';
+import { deepClone } from '@/scripts/clone.js';
+import MkRippleEffect from '@/components/MkRippleEffect.vue';
+import { miLocalStorage } from '@/local-storage.js';
+import { claimAchievement } from '@/scripts/achievements.js';
+import { emojiPicker } from '@/scripts/emoji-picker.js';
+import { mfmFunctionPicker } from '@/scripts/mfm-function-picker.js';
+
+const $i = signinRequired();
+
+const modal = inject('modal');
+
+const props = withDefaults(defineProps<{
+	target: Misskey.entities.Note;
+	reply?: Misskey.entities.Note;
+	renote?: Misskey.entities.Note;
+	channel?: Misskey.entities.Channel; // TODO
+	mention?: Misskey.entities.User;
+	specified?: Misskey.entities.UserDetailed;
+	initialText?: string;
+	initialCw?: string;
+	initialFiles?: Misskey.entities.DriveFile[];
+	initialLocalOnly?: boolean;
+	initialVisibleUsers?: Misskey.entities.UserDetailed[];
+	initialNote?: Misskey.entities.Note;
+	instant?: boolean;
+	fixed?: boolean;
+	autofocus?: boolean;
+	freezeAfterPosted?: boolean;
+	mock?: boolean;
+}>(), {
+	initialVisibleUsers: () => [],
+	autofocus: true,
+	mock: false,
+	initialLocalOnly: undefined,
+});
+
+provide('mock', props.mock);
+
+const emit = defineEmits<{
+	(ev: 'posted'): void;
+	(ev: 'cancel'): void;
+	(ev: 'esc'): void;
+
+	// Mock用
+	(ev: 'fileChangeSensitive', fileId: string, to: boolean): void;
+}>();
+
+const textareaEl = shallowRef<HTMLTextAreaElement | null>(null);
+const cwInputEl = shallowRef<HTMLInputElement | null>(null);
+const hashtagsInputEl = shallowRef<HTMLInputElement | null>(null);
+
+const posting = ref(false);
+const posted = ref(false);
+const text = ref(props.initialText ?? '');
+const files = ref(props.initialFiles ?? []);
+const poll = ref<PollEditorModelValue | null>(null);
+const useCw = ref<boolean>(!!props.initialCw);
+const showPreview = ref(defaultStore.state.showPreview);
+watch(showPreview, () => defaultStore.set('showPreview', showPreview.value));
+const showAddMfmFunction = ref(defaultStore.state.enableQuickAddMfmFunction);
+watch(showAddMfmFunction, () => defaultStore.set('enableQuickAddMfmFunction', showAddMfmFunction.value));
+const cw = ref<string | null>(props.initialCw ?? null);
+const draghover = ref(false);
+const quoteId = ref<string | null>(null);
+const recentHashtags = ref(JSON.parse(miLocalStorage.getItem('hashtags') ?? '[]'));
+const imeText = ref('');
+const showingOptions = ref(false);
+const textAreaReadOnly = ref(false);
+
+const draftKey = computed((): string => {
+	let key = props.channel ? `channel:${props.channel.id}` : '';
+
+	if (props.renote) {
+		key += `renote:${props.renote.id}`;
+	} else if (props.reply) {
+		key += `reply:${props.reply.id}`;
+	} else {
+		key += `note:${$i.id}`;
+	}
+
+	return key;
+});
+
+const placeholder = computed((): string => {
+	if (props.renote) {
+		return i18n.ts._postForm.quotePlaceholder;
+	} else if (props.reply) {
+		return i18n.ts._postForm.replyPlaceholder;
+	} else if (props.channel) {
+		return i18n.ts._postForm.channelPlaceholder;
+	} else {
+		const xs = [
+			i18n.ts._postForm._placeholders.a,
+			i18n.ts._postForm._placeholders.b,
+			i18n.ts._postForm._placeholders.c,
+			i18n.ts._postForm._placeholders.d,
+			i18n.ts._postForm._placeholders.e,
+			i18n.ts._postForm._placeholders.f,
+		];
+		return xs[Math.floor(Math.random() * xs.length)];
+	}
+});
+
+const submitText = computed((): string => {
+	return props.renote
+		? i18n.ts.quote
+		: props.reply
+			? i18n.ts.reply
+			: i18n.ts.note;
+});
+
+const textLength = computed((): number => {
+	return (text.value + imeText.value).trim().length;
+});
+
+const maxTextLength = computed((): number => {
+	return instance ? instance.maxNoteTextLength : 1000;
+});
+
+const canPost = computed((): boolean => {
+	return !props.mock && !posting.value && !posted.value &&
+		(
+			1 <= textLength.value ||
+			1 <= files.value.length ||
+			poll.value != null ||
+			props.renote != null ||
+			(props.reply != null && quoteId.value != null)
+		) &&
+		(textLength.value <= maxTextLength.value) &&
+		(!poll.value || poll.value.choices.length >= 2);
+});
+
+const withHashtags = computed(defaultStore.makeGetterSetter('postFormWithHashtags'));
+const hashtags = computed(defaultStore.makeGetterSetter('postFormHashtags'));
+
+if (props.mention) {
+	text.value = props.mention.host ? `@${props.mention.username}@${toASCII(props.mention.host)}` : `@${props.mention.username}`;
+	text.value += ' ';
+}
+
+if (props.reply && (props.reply.user.username !== $i.username || (props.reply.user.host != null && props.reply.user.host !== host))) {
+	text.value = `@${props.reply.user.username}${props.reply.user.host != null ? '@' + toASCII(props.reply.user.host) : ''} `;
+}
+
+if (props.reply && props.reply.text != null) {
+	const ast = mfm.parse(props.reply.text);
+	const otherHost = props.reply.user.host;
+
+	for (const x of extractMentions(ast)) {
+		const mention = x.host ?
+			`@${x.username}@${toASCII(x.host)}` :
+			(otherHost == null || otherHost === host) ?
+				`@${x.username}` :
+				`@${x.username}@${toASCII(otherHost)}`;
+
+		// 自分は除外
+		if ($i.username === x.username && (x.host == null || x.host === host)) continue;
+
+		// 重複は除外
+		if (text.value.includes(`${mention} `)) continue;
+
+		text.value += `${mention} `;
+	}
+}
+
+// keep cw when reply
+if (defaultStore.state.keepCw && props.reply && props.reply.cw) {
+	useCw.value = true;
+	cw.value = props.reply.cw;
+}
+
+function watchForDraft() {
+	watch(text, () => saveDraft());
+	watch(useCw, () => saveDraft());
+	watch(cw, () => saveDraft());
+	watch(poll, () => saveDraft());
+	watch(files, () => saveDraft(), { deep: true });
+}
+
+function togglePoll() {
+	if (poll.value) {
+		poll.value = null;
+	} else {
+		poll.value = {
+			choices: ['', ''],
+			multiple: false,
+			expiresAt: null,
+			expiredAfter: null,
+		};
+	}
+}
+
+function focus() {
+	if (textareaEl.value) {
+		textareaEl.value.focus();
+		textareaEl.value.setSelectionRange(textareaEl.value.value.length, textareaEl.value.value.length);
+	}
+}
+
+function chooseFileFrom(ev) {
+	if (props.mock) return;
+
+	selectFiles(ev.currentTarget ?? ev.target, i18n.ts.attachFile).then(files_ => {
+		for (const file of files_) {
+			files.value.push(file);
+		}
+	});
+}
+
+function detachFile(id) {
+	files.value = files.value.filter(x => x.id !== id);
+}
+
+function updateFileSensitive(file, sensitive) {
+	if (props.mock) {
+		emit('fileChangeSensitive', file.id, sensitive);
+	}
+	files.value[files.value.findIndex(x => x.id === file.id)].isSensitive = sensitive;
+}
+
+function updateFileName(file, name) {
+	files.value[files.value.findIndex(x => x.id === file.id)].name = name;
+}
+
+function replaceFile(file: Misskey.entities.DriveFile, newFile: Misskey.entities.DriveFile): void {
+	files.value[files.value.findIndex(x => x.id === file.id)] = newFile;
+}
+
+function upload(file: File, name?: string): void {
+	if (props.mock) return;
+
+	uploadFile(file, defaultStore.state.uploadFolder, name).then(res => {
+		files.value.push(res);
+	});
+}
+
+function clear() {
+	text.value = '';
+	files.value = [];
+	poll.value = null;
+	quoteId.value = null;
+}
+
+function onKeydown(ev: KeyboardEvent) {
+	if (ev.key === 'Enter' && (ev.ctrlKey || ev.metaKey) && canPost.value) post();
+	if (ev.key === 'Escape') emit('esc');
+}
+
+function onCompositionUpdate(ev: CompositionEvent) {
+	imeText.value = ev.data;
+}
+
+function onCompositionEnd(ev: CompositionEvent) {
+	imeText.value = '';
+}
+
+async function onPaste(ev: ClipboardEvent) {
+	if (props.mock) return;
+	if (!ev.clipboardData) return;
+
+	for (const { item, i } of Array.from(ev.clipboardData.items, (data, x) => ({ item: data, i: x }))) {
+		if (item.kind === 'file') {
+			const file = item.getAsFile();
+			if (!file) continue;
+			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);
+		}
+	}
+
+	const paste = ev.clipboardData.getData('text');
+
+	if (!props.renote && !quoteId.value && paste.startsWith(url + '/notes/')) {
+		ev.preventDefault();
+
+		os.confirm({
+			type: 'info',
+			text: i18n.ts.quoteQuestion,
+		}).then(({ canceled }) => {
+			if (canceled) {
+				insertTextAtCursor(textareaEl.value, paste);
+				return;
+			}
+
+			quoteId.value = paste.substring(url.length).match(/^\/notes\/(.+?)\/?$/)?.[1] ?? null;
+		});
+	}
+
+	if (paste.length > 1000) {
+		ev.preventDefault();
+		os.confirm({
+			type: 'info',
+			text: i18n.ts.attachAsFileQuestion,
+		}).then(({ canceled }) => {
+			if (canceled) {
+				insertTextAtCursor(textareaEl.value, paste);
+				return;
+			}
+
+			const fileName = formatTimeString(new Date(), defaultStore.state.pastedFileName).replace(/{{number}}/g, '0');
+			const file = new File([paste], `${fileName}.txt`, { type: 'text/plain' });
+			upload(file, `${fileName}.txt`);
+		});
+	}
+}
+
+function onDragover(ev) {
+	if (!ev.dataTransfer.items[0]) return;
+	const isFile = ev.dataTransfer.items[0].kind === 'file';
+	const isDriveFile = ev.dataTransfer.types[0] === _DATA_TRANSFER_DRIVE_FILE_;
+	if (isFile || isDriveFile) {
+		ev.preventDefault();
+		draghover.value = true;
+		switch (ev.dataTransfer.effectAllowed) {
+			case 'all':
+			case 'uninitialized':
+			case 'copy':
+			case 'copyLink':
+			case 'copyMove':
+				ev.dataTransfer.dropEffect = 'copy';
+				break;
+			case 'linkMove':
+			case 'move':
+				ev.dataTransfer.dropEffect = 'move';
+				break;
+			default:
+				ev.dataTransfer.dropEffect = 'none';
+				break;
+		}
+	}
+}
+
+function onDragenter() {
+	draghover.value = true;
+}
+
+function onDragleave() {
+	draghover.value = false;
+}
+
+function onDrop(ev: DragEvent): void {
+	draghover.value = false;
+
+	// ファイルだったら
+	if (ev.dataTransfer && ev.dataTransfer.files.length > 0) {
+		ev.preventDefault();
+		for (const x of Array.from(ev.dataTransfer.files)) upload(x);
+		return;
+	}
+
+	//#region ドライブのファイル
+	const driveFile = ev.dataTransfer?.getData(_DATA_TRANSFER_DRIVE_FILE_);
+	if (driveFile != null && driveFile !== '') {
+		const file = JSON.parse(driveFile);
+		files.value.push(file);
+		ev.preventDefault();
+	}
+	//#endregion
+}
+
+function saveDraft() {
+	if (props.instant || props.mock) return;
+
+	const draftData = JSON.parse(miLocalStorage.getItem('drafts') ?? '{}');
+
+	draftData[draftKey.value] = {
+		updatedAt: new Date(),
+		data: {
+			text: text.value,
+			useCw: useCw.value,
+			cw: cw.value,
+			files: files.value,
+			poll: poll.value,
+		},
+	};
+
+	miLocalStorage.setItem('drafts', JSON.stringify(draftData));
+}
+
+function deleteDraft() {
+	const draftData = JSON.parse(miLocalStorage.getItem('drafts') ?? '{}');
+
+	delete draftData[draftKey.value];
+
+	miLocalStorage.setItem('drafts', JSON.stringify(draftData));
+}
+
+async function post(ev?: MouseEvent) {
+	if (useCw.value && (cw.value == null || cw.value.trim() === '')) {
+		os.alert({
+			type: 'error',
+			text: i18n.ts.cwNotationRequired,
+		});
+		return;
+	}
+
+	if (ev) {
+		const el = (ev.currentTarget ?? ev.target) as HTMLElement | null;
+
+		if (el) {
+			const rect = el.getBoundingClientRect();
+			const x = rect.left + (el.offsetWidth / 2);
+			const y = rect.top + (el.offsetHeight / 2);
+			os.popup(MkRippleEffect, { x, y }, {}, 'end');
+		}
+	}
+
+	if (props.mock) return;
+
+	let postData = {
+		noteId: props.target.id,
+		text: text.value === '' ? '' : text.value,
+		fileIds: files.value.length > 0 ? files.value.map(f => f.id) : null,
+		poll: poll.value ?? null,
+		cw: useCw.value ? cw.value ?? '' : null,
+	} as {
+		noteId: string;
+		text: string;
+		cw: string | null;
+		fileIds?: string[];
+		poll?: ({
+			choices: string[];
+			multiple?: boolean;
+			expiresAt?: number | null;
+			expiredAfter?: number | null;
+		}) | null;
+	};
+
+	if (withHashtags.value && hashtags.value && hashtags.value.trim() !== '') {
+		const hashtags_ = hashtags.value.trim().split(' ').map(x => x.startsWith('#') ? x : '#' + x).join(' ');
+		if (!postData.text) {
+			postData.text = hashtags_;
+		} else {
+			const postTextLines = postData.text.split('\n');
+			if (postTextLines[postTextLines.length - 1].trim() === '') {
+				postTextLines[postTextLines.length - 1] += hashtags_;
+			} else {
+				postTextLines[postTextLines.length - 1] += ' ' + hashtags_;
+			}
+			postData.text = postTextLines.join('\n');
+		}
+	}
+
+	// plugin
+	if (notePostInterruptors.length > 0) {
+		for (const interruptor of notePostInterruptors) {
+			try {
+				postData = await interruptor.handler(deepClone(postData)) as typeof postData;
+			} catch (err) {
+				console.error(err);
+			}
+		}
+	}
+
+	let token: string | undefined = undefined;
+
+	if (postAccount.value) {
+		const storedAccounts = await getAccounts();
+		token = storedAccounts.find(x => x.id === postAccount.value?.id)?.token;
+	}
+
+	posting.value = true;
+	misskeyApi('notes/update', postData, token).then(() => {
+		if (props.freezeAfterPosted) {
+			posted.value = true;
+		} else {
+			clear();
+		}
+		nextTick(() => {
+			deleteDraft();
+			emit('posted');
+			if (postData.text && postData.text !== '') {
+				const hashtags_ = mfm.parse(postData.text).map(x => x.type === 'hashtag' && x.props.hashtag).filter(x => x) as string[];
+				const history = JSON.parse(miLocalStorage.getItem('hashtags') ?? '[]') as string[];
+				miLocalStorage.setItem('hashtags', JSON.stringify(unique(hashtags_.concat(history))));
+			}
+			posting.value = false;
+			postAccount.value = null;
+
+			incNotesCount();
+			if (notesCount === 1) {
+				claimAchievement('notes1');
+			}
+
+			const text = postData.text ?? '';
+			const lowerCase = text.toLowerCase();
+			if ((lowerCase.includes('love') || lowerCase.includes('❤')) && lowerCase.includes('misskey')) {
+				claimAchievement('iLoveMisskey');
+			}
+			if ([
+				'https://youtu.be/Efrlqw8ytg4',
+				'https://www.youtube.com/watch?v=Efrlqw8ytg4',
+				'https://m.youtube.com/watch?v=Efrlqw8ytg4',
+
+				'https://youtu.be/XVCwzwxdHuA',
+				'https://www.youtube.com/watch?v=XVCwzwxdHuA',
+				'https://m.youtube.com/watch?v=XVCwzwxdHuA',
+
+				'https://open.spotify.com/track/3Cuj0mZrlLoXx9nydNi7RB',
+				'https://open.spotify.com/track/7anfcaNPQWlWCwyCHmZqNy',
+				'https://open.spotify.com/track/5Odr16TvEN4my22K9nbH7l',
+				'https://open.spotify.com/album/5bOlxyl4igOrp2DwVQxBco',
+			].some(url => text.includes(url))) {
+				claimAchievement('brainDiver');
+			}
+
+			if (props.renote && (props.renote.userId === $i.id) && text.length > 0) {
+				claimAchievement('selfQuote');
+			}
+
+			const date = new Date();
+			const h = date.getHours();
+			const m = date.getMinutes();
+			const s = date.getSeconds();
+			if (h >= 0 && h <= 3) {
+				claimAchievement('postedAtLateNight');
+			}
+			if (m === 0 && s === 0) {
+				claimAchievement('postedAt0min0sec');
+			}
+		});
+	}).catch(err => {
+		posting.value = false;
+		os.alert({
+			type: 'error',
+			text: err.message + '\n' + (err as any).id,
+		});
+	});
+}
+
+function cancel() {
+	emit('cancel');
+}
+
+async function insertEmoji(ev: MouseEvent) {
+	textAreaReadOnly.value = true;
+	const target = ev.currentTarget ?? ev.target;
+	if (target == null) return;
+	emojiPicker.show(
+		target as HTMLElement,
+		emoji => {
+			insertTextAtCursor(textareaEl.value, emoji);
+		},
+		() => {
+			textAreaReadOnly.value = false;
+			nextTick(() => focus());
+		},
+	);
+}
+
+async function insertMfmFunction(ev: MouseEvent) {
+	if (textareaEl.value == null) return;
+	mfmFunctionPicker(
+		ev.currentTarget ?? ev.target,
+		textareaEl.value,
+		text,
+	);
+}
+
+function showActions(ev: MouseEvent) {
+	os.popupMenu(postFormActions.map(action => ({
+		text: action.title,
+		action: () => {
+			action.handler({
+				text: text.value,
+				cw: cw.value,
+			}, (key, value: any) => {
+				if (typeof key !== 'string') return;
+				if (key === 'text') { text.value = value; }
+				if (key === 'cw') { useCw.value = value !== null; cw.value = value; }
+			});
+		},
+	})), ev.currentTarget ?? ev.target);
+}
+
+const postAccount = ref<Misskey.entities.UserDetailed | null>(null);
+
+function openAccountMenu(ev: MouseEvent) {
+	if (props.mock) return;
+
+	openAccountMenu_({
+		withExtraOperation: false,
+		includeCurrentAccount: true,
+		active: postAccount.value != null ? postAccount.value.id : $i.id,
+		onChoose: (account) => {
+			if (account.id === $i.id) {
+				postAccount.value = null;
+			} else {
+				postAccount.value = account;
+			}
+		},
+	}, ev);
+}
+
+onMounted(() => {
+	if (props.autofocus) {
+		focus();
+
+		nextTick(() => {
+			focus();
+		});
+	}
+
+	// TODO: detach when unmount
+	if (textareaEl.value) new Autocomplete(textareaEl.value, text);
+	if (cwInputEl.value) new Autocomplete(cwInputEl.value, cw);
+	if (hashtagsInputEl.value) new Autocomplete(hashtagsInputEl.value, hashtags);
+
+	nextTick(() => {
+		// 書きかけの投稿を復元
+		if (!props.instant && !props.mention && !props.specified && !props.mock) {
+			const draft = JSON.parse(miLocalStorage.getItem('drafts') ?? '{}')[draftKey.value];
+			if (draft) {
+				text.value = draft.data.text;
+				useCw.value = draft.data.useCw;
+				cw.value = draft.data.cw;
+				files.value = (draft.data.files || []).filter(draftFile => draftFile);
+				if (draft.data.poll) {
+					poll.value = draft.data.poll;
+				}
+			}
+		}
+
+		// 削除して編集
+		if (props.initialNote) {
+			const init = props.initialNote;
+			text.value = init.text ? init.text : '';
+			files.value = init.files ?? [];
+			cw.value = init.cw ?? null;
+			useCw.value = init.cw != null;
+			if (init.poll) {
+				poll.value = {
+					choices: init.poll.choices.map(x => x.text),
+					multiple: init.poll.multiple,
+					expiresAt: init.poll.expiresAt ? (new Date(init.poll.expiresAt)).getTime() : null,
+					expiredAfter: null,
+				};
+			}
+			quoteId.value = init.renote ? init.renote.id : null;
+		}
+
+		nextTick(() => watchForDraft());
+	});
+});
+
+defineExpose({
+	clear,
+});
+</script>
+
+<style lang="scss" module>
+.root {
+	position: relative;
+	container-type: inline-size;
+
+	&.modal {
+		width: 100%;
+		max-width: 520px;
+	}
+}
+
+//#region header
+.header {
+	z-index: 1000;
+	min-height: 50px;
+	display: flex;
+	flex-wrap: nowrap;
+	gap: 4px;
+}
+
+.headerLeft {
+	display: flex;
+	flex: 0 1 100px;
+}
+
+.cancel {
+	padding: 0;
+	font-size: 1em;
+	height: 100%;
+	flex: 0 1 50px;
+}
+
+.account {
+	height: 100%;
+	display: inline-flex;
+	vertical-align: bottom;
+	flex: 0 1 50px;
+}
+
+.avatar {
+	width: 28px;
+	height: 28px;
+	margin: auto;
+}
+
+.headerRight {
+	display: flex;
+	min-height: 48px;
+	font-size: 0.9em;
+	flex-wrap: nowrap;
+	align-items: center;
+	margin-left: auto;
+	gap: 4px;
+	overflow: clip;
+	padding-left: 4px;
+}
+
+.submit {
+	margin: 12px 12px 12px 6px;
+	vertical-align: bottom;
+
+	&:disabled {
+		opacity: 0.7;
+	}
+
+	&.posting {
+		cursor: wait;
+	}
+
+	&:not(:disabled):hover {
+		>.inner {
+			background: linear-gradient(90deg, var(--X8), var(--X8));
+		}
+	}
+
+	&:not(:disabled):active {
+		>.inner {
+			background: linear-gradient(90deg, var(--X8), var(--X8));
+		}
+	}
+}
+
+.colorBar {
+	position: absolute;
+	top: 0px;
+	left: 12px;
+	width: 5px;
+	height: 100%;
+	border-radius: 999px;
+	pointer-events: none;
+}
+
+.submitInner {
+	padding: 0 12px;
+	line-height: 34px;
+	font-weight: bold;
+	border-radius: 6px;
+	min-width: 90px;
+	box-sizing: border-box;
+	color: var(--fgOnAccent);
+	background: linear-gradient(90deg, var(--buttonGradateA), var(--buttonGradateB));
+}
+
+.headerRightItem {
+	margin: 0;
+	padding: 8px;
+	border-radius: 6px;
+
+	&:hover {
+		background: var(--X5);
+	}
+
+	&:disabled {
+		background: none;
+	}
+
+	&.danger {
+		color: #ff2a2a;
+	}
+}
+
+.headerRightButtonText {
+	padding-left: 6px;
+}
+
+.visibility {
+	overflow: clip;
+	text-overflow: ellipsis;
+	white-space: nowrap;
+	max-width: 210px;
+
+	&:enabled {
+		>.headerRightButtonText {
+			opacity: 0.8;
+		}
+	}
+}
+
+//#endregion
+
+.preview {
+	padding: 16px 20px 0 20px;
+	min-height: 75px;
+	max-height: 150px;
+	overflow: auto;
+}
+
+.targetNote {
+	padding: 0 20px 16px 20px;
+}
+
+.withQuote {
+	margin: 0 0 8px 0;
+	color: var(--accent);
+}
+
+.toSpecified {
+	padding: 6px 24px;
+	margin-bottom: 8px;
+	overflow: auto;
+	white-space: nowrap;
+}
+
+.visibleUsers {
+	display: inline;
+	top: -1px;
+	font-size: 14px;
+}
+
+.visibleUser {
+	margin-right: 14px;
+	padding: 8px 0 8px 8px;
+	border-radius: 8px;
+	background: var(--X4);
+}
+
+.hasNotSpecifiedMentions {
+	margin: 0 20px 16px 20px;
+}
+
+.cw,
+.hashtags,
+.text {
+	display: block;
+	box-sizing: border-box;
+	padding: 0 24px;
+	margin: 0;
+	width: 100%;
+	font-size: 16px;
+	border: none;
+	border-radius: 0;
+	background: transparent;
+	color: var(--fg);
+	font-family: inherit;
+
+	&:focus {
+		outline: none;
+	}
+
+	&:disabled {
+		opacity: 0.5;
+	}
+}
+
+.cw {
+	z-index: 1;
+	padding-bottom: 8px;
+	border-bottom: solid 0.5px var(--divider);
+}
+
+.hashtags {
+	z-index: 1;
+	padding-top: 8px;
+	padding-bottom: 8px;
+	border-top: solid 0.5px var(--divider);
+}
+
+.textOuter {
+	width: 100%;
+	position: relative;
+
+	&.withCw {
+		padding-top: 8px;
+	}
+}
+
+.text {
+	max-width: 100%;
+	min-width: 100%;
+	width: 100%;
+	min-height: 90px;
+	height: 100%;
+}
+
+.textCount {
+	position: absolute;
+	top: 0;
+	right: 2px;
+	padding: 4px 6px;
+	font-size: .9em;
+	color: var(--warn);
+	border-radius: 6px;
+	min-width: 1.6em;
+	text-align: center;
+
+	&.textOver {
+		color: #ff2a2a;
+	}
+}
+
+.footer {
+	display: flex;
+	padding: 0 16px 16px 16px;
+	font-size: 1em;
+}
+
+.footerLeft {
+	flex: 1;
+	display: grid;
+	grid-auto-flow: row;
+	grid-template-columns: repeat(auto-fill, minmax(42px, 1fr));
+	grid-auto-rows: 40px;
+}
+
+.footerRight {
+	flex: 0;
+	margin-left: auto;
+	display: grid;
+	grid-auto-flow: row;
+	grid-template-columns: repeat(auto-fill, minmax(42px, 1fr));
+	grid-auto-rows: 40px;
+	direction: rtl;
+}
+
+.footerButton {
+	display: inline-block;
+	padding: 0;
+	margin: 0;
+	font-size: 1em;
+	width: auto;
+	height: 100%;
+	border-radius: 6px;
+
+	&:hover {
+		background: var(--X5);
+	}
+
+	&.footerButtonActive {
+		color: var(--accent);
+	}
+}
+
+.previewButtonActive {
+	color: var(--accent);
+}
+
+@container (max-width: 500px) {
+	.headerRight {
+		font-size: .9em;
+	}
+
+	.headerRightButtonText {
+		display: none;
+	}
+
+	.visibility {
+		overflow: initial;
+	}
+
+	.submit {
+		margin: 8px 8px 8px 4px;
+	}
+
+	.toSpecified {
+		padding: 6px 16px;
+	}
+
+	.preview {
+		padding: 16px 14px 0 14px;
+	}
+
+	.cw,
+	.hashtags,
+	.text {
+		padding: 0 16px;
+	}
+
+	.text {
+		min-height: 80px;
+	}
+
+	.footer {
+		padding: 0 8px 8px 8px;
+	}
+}
+
+@container (max-width: 350px) {
+	.footer {
+		font-size: 0.9em;
+	}
+
+	.footerLeft {
+		grid-template-columns: repeat(auto-fill, minmax(38px, 1fr));
+	}
+
+	.footerRight {
+		grid-template-columns: repeat(auto-fill, minmax(38px, 1fr));
+	}
+
+	.headerRight {
+		gap: 0;
+	}
+
+}
+</style>