merge: Consolidate duplicate HTML/XML parser libraries (!1083)

View MR for information: https://activitypub.software/TransFem-org/Sharkey/-/merge_requests/1083

Approved-by: Marie <github@yuugi.dev>
Approved-by: dakkar <dakkar@thenautilus.net>

package.json

@@ -54,17 +54,7 @@
 		"lodash": "4.17.21"
 	},
 	"dependencies": {
-		"cssnano": "7.0.6",
+		"js-yaml": "4.1.0"
-		"esbuild": "0.25.3",
-		"execa": "9.5.2",
-		"fast-glob": "3.3.3",
-		"glob": "11.0.2",
-		"ignore-walk": "7.0.0",
-		"js-yaml": "4.1.0",
-		"postcss": "8.5.3",
-		"tar": "7.4.3",
-		"terser": "5.39.0",
-		"typescript": "5.8.3"
 	},
 	"optionalDependencies": {
 		"cypress": "14.3.2"
@@ -75,10 +65,20 @@
 		"@typescript-eslint/eslint-plugin": "8.31.0",
 		"@typescript-eslint/parser": "8.31.0",
 		"cross-env": "7.0.3",
+		"cssnano": "7.0.6",
+		"esbuild": "0.25.3",
 		"eslint": "9.25.1",
-		"globals": "16.0.0",
+		"execa": "9.5.2",
+		"fast-glob": "3.3.3",
+		"glob": "11.0.2",
+		"globals": "16.1.0",
 		"ncp": "2.0.0",
-		"pnpm": "10.10.0",
+		"pnpm": "9.6.0",
-		"start-server-and-test": "2.0.11"
+		"ignore-walk": "7.0.0",
+		"postcss": "8.5.3",
+		"start-server-and-test": "2.0.11",
+		"tar": "7.4.3",
+		"terser": "5.39.0",
+		"typescript": "5.8.3"
 	}
 }

packages/backend/package.json

@@ -80,7 +80,7 @@
 		"@fastify/static": "8.1.1",
 		"@fastify/view": "10.0.2",
 		"@misskey-dev/sharp-read-bmp": "1.3.0",
-		"@misskey-dev/summaly": "5.2.1",
+		"@misskey-dev/summaly": "npm:@transfem-org/summaly@5.2.2",
 		"@nestjs/common": "11.1.0",
 		"@nestjs/core": "11.1.0",
 		"@nestjs/testing": "11.1.0",
@@ -90,33 +90,30 @@
 		"@simplewebauthn/server": "12.0.0",
 		"@sinonjs/fake-timers": "11.3.1",
 		"@smithy/node-http-handler": "2.5.0",
-		"@swc/cli": "0.7.3",
+		"mfm-js": "npm:@transfem-org/sfm-js@0.24.6",
-		"@swc/core": "1.11.24",
-		"@transfem-org/sfm-js": "0.24.6",
 		"@twemoji/parser": "15.1.1",
 		"accepts": "1.3.8",
 		"ajv": "8.17.1",
 		"archiver": "7.0.1",
-		"argon2": "^0.40.1",
+		"argon2": "0.43.0",
 		"axios": "1.7.4",
-		"async-mutex": "0.5.0",
 		"bcryptjs": "2.4.3",
 		"blurhash": "2.0.5",
-		"body-parser": "1.20.3",
 		"bullmq": "5.51.1",
 		"cacheable-lookup": "7.0.0",
-		"canvas": "^3.1.0",
+		"canvas": "3.1.0",
 		"cbor": "9.0.2",
 		"chalk": "5.4.1",
 		"chalk-template": "1.1.0",
 		"cheerio": "1.0.0",
-		"chokidar": "3.6.0",
+		"cli-highlight": "npm:@transfem-org/cli-highlight@2.1.12",
-		"cli-highlight": "2.1.11",
 		"color-convert": "2.0.1",
 		"content-disposition": "0.5.4",
 		"date-fns": "2.30.0",
 		"deep-email-validator": "0.1.21",
-		"fast-xml-parser": "4.4.1",
+		"dom-serializer": "2.0.0",
+		"domhandler": "5.0.3",
+		"domutils": "3.2.2",
 		"fastify": "5.3.2",
 		"fastify-raw-body": "5.0.0",
 		"feed": "4.2.2",
@@ -125,10 +122,9 @@
 		"form-data": "4.0.2",
 		"glob": "11.0.0",
 		"got": "14.4.7",
-		"happy-dom": "16.8.1",
 		"hpagent": "1.2.0",
 		"htmlescape": "1.1.1",
-		"http-link-header": "1.1.3",
+		"htmlparser2": "9.1.0",
 		"ioredis": "5.6.1",
 		"ip-cidr": "4.0.2",
 		"ipaddr.js": "2.2.0",
@@ -136,49 +132,39 @@
 		"js-yaml": "4.1.0",
 		"json5": "2.2.3",
 		"jsonld": "8.3.3",
-		"jsrsasign": "11.1.0",
 		"juice": "11.0.1",
 		"megalodon": "workspace:*",
 		"meilisearch": "0.50.0",
-		"microformats-parser": "2.0.2",
 		"mime-types": "2.1.35",
 		"misskey-js": "workspace:*",
 		"misskey-reversi": "workspace:*",
-		"moment": "^2.30.1",
+		"moment": "2.30.1",
 		"ms": "3.0.0-canary.1",
 		"nanoid": "5.1.5",
 		"nested-property": "4.0.0",
 		"node-fetch": "3.3.2",
 		"nodemailer": "6.10.1",
-		"oauth": "0.10.2",
-		"oauth2orize": "1.12.0",
-		"oauth2orize-pkce": "0.1.2",
 		"os-utils": "0.0.14",
 		"otpauth": "9.4.0",
-		"parse5": "7.3.0",
 		"pg": "8.15.6",
 		"pkce-challenge": "4.1.0",
 		"probe-image-size": "7.2.3",
 		"promise-limit": "2.7.0",
-		"proxy-addr": "^2.0.7",
+		"proxy-addr": "2.0.7",
-		"psl": "^1.13.0",
+		"psl": "1.15.0",
 		"pug": "3.0.3",
 		"qrcode": "1.5.4",
 		"random-seed": "0.3.0",
-		"ratelimiter": "3.4.1",
 		"re2": "1.21.4",
 		"redis-info": "3.1.0",
 		"redis-lock": "0.1.4",
 		"reflect-metadata": "0.2.2",
 		"rename": "1.0.4",
-		"rss-parser": "3.13.0",
-		"rxjs": "7.8.2",
 		"sanitize-html": "2.16.0",
 		"secure-json-parse": "3.0.2",
 		"sharp": "0.34.1",
 		"slacc": "0.0.10",
 		"strict-event-emitter-types": "2.0.0",
-		"stringz": "2.1.0",
 		"systeminformation": "5.25.11",
 		"tinycolor2": "1.6.0",
 		"tmp": "0.2.3",
@@ -187,7 +173,7 @@
 		"typeorm": "0.3.22",
 		"typescript": "5.8.3",
 		"ulid": "2.4.0",
-		"uuid": "^9.0.1",
+		"uuid": "11.1.0",
 		"vary": "1.1.2",
 		"web-push": "3.6.7",
 		"ws": "8.18.1",
@@ -198,16 +184,16 @@
 		"@nestjs/platform-express": "11.1.0",
 		"@sentry/vue": "9.14.0",
 		"@simplewebauthn/types": "12.0.0",
+		"@swc/cli": "0.7.3",
+		"@swc/core": "1.11.24",
 		"@swc/jest": "0.2.38",
 		"@types/accepts": "1.3.7",
 		"@types/archiver": "6.0.3",
 		"@types/bcryptjs": "2.4.6",
-		"@types/body-parser": "1.19.5",
 		"@types/color-convert": "2.0.4",
 		"@types/content-disposition": "0.5.8",
 		"@types/fluent-ffmpeg": "2.1.27",
 		"@types/htmlescape": "1.1.3",
-		"@types/http-link-header": "1.0.7",
 		"@types/jest": "29.5.14",
 		"@types/js-yaml": "4.0.9",
 		"@types/jsonld": "1.5.15",
@@ -220,12 +206,11 @@
 		"@types/oauth2orize": "1.11.5",
 		"@types/oauth2orize-pkce": "0.1.2",
 		"@types/pg": "8.11.14",
-		"@types/proxy-addr": "^2.0.3",
+		"@types/proxy-addr": "2.0.3",
-		"@types/psl": "^1.1.3",
+		"@types/psl": "1.1.3",
 		"@types/pug": "2.0.10",
 		"@types/qrcode": "1.5.5",
 		"@types/random-seed": "0.3.5",
-		"@types/ratelimiter": "3.4.6",
 		"@types/redis-info": "3.0.3",
 		"@types/rename": "1.0.7",
 		"@types/sanitize-html": "2.15.0",
@@ -235,7 +220,6 @@
 		"@types/supertest": "6.0.3",
 		"@types/tinycolor2": "1.4.6",
 		"@types/tmp": "0.2.6",
-		"@types/uuid": "^9.0.4",
 		"@types/vary": "1.1.3",
 		"@types/web-push": "3.6.4",
 		"@types/ws": "8.18.1",
@@ -244,7 +228,7 @@
 		"aws-sdk-client-mock": "4.1.0",
 		"cross-env": "7.0.3",
 		"eslint-plugin-import": "2.31.0",
-		"execa": "8.0.1",
+		"execa": "9.5.2",
 		"fkill": "9.0.0",
 		"jest": "29.7.0",
 		"jest-mock": "29.7.0",

packages/backend/src/core/FetchInstanceMetadataService.ts

@@ -7,7 +7,7 @@ import { URL } from 'node:url';
 import { Inject, Injectable } from '@nestjs/common';
 import tinycolor from 'tinycolor2';
 import * as Redis from 'ioredis';
-import { load as cheerio } from 'cheerio';
+import { load as cheerio } from 'cheerio/slim';
 import type { MiInstance } from '@/models/Instance.js';
 import type Logger from '@/logger.js';
 import { DI } from '@/di-symbols.js';
@@ -16,7 +16,7 @@ import { HttpRequestService } from '@/core/HttpRequestService.js';
 import { bindThis } from '@/decorators.js';
 import { FederatedInstanceService } from '@/core/FederatedInstanceService.js';
 import { renderInlineError } from '@/misc/render-inline-error.js';
-import type { CheerioAPI } from 'cheerio';
+import type { CheerioAPI } from 'cheerio/slim';
 
 type NodeInfo = {
 	openRegistrations?: unknown;

packages/backend/src/core/MfmService.ts

@@ -5,25 +5,22 @@
 
 import { URL } from 'node:url';
 import { Inject, Injectable } from '@nestjs/common';
-import * as parse5 from 'parse5';
+import { isText, isTag, Text } from 'domhandler';
-import { type Document, type HTMLParagraphElement, Window } from 'happy-dom';
+import * as htmlparser2 from 'htmlparser2';
+import { Node, Document, ChildNode, Element, ParentNode } from 'domhandler';
+import * as domserializer from 'dom-serializer';
 import { DI } from '@/di-symbols.js';
 import type { Config } from '@/config.js';
 import { intersperse } from '@/misc/prelude/array.js';
 import { normalizeForSearch } from '@/misc/normalize-for-search.js';
 import type { IMentionedRemoteUsers } from '@/models/Note.js';
 import { bindThis } from '@/decorators.js';
-import type { DefaultTreeAdapterMap } from 'parse5';
+import type * as mfm from 'mfm-js';
-import type * as mfm from '@transfem-org/sfm-js';
-
-const treeAdapter = parse5.defaultTreeAdapter;
-type Node = DefaultTreeAdapterMap['node'];
-type ChildNode = DefaultTreeAdapterMap['childNode'];
 
 const urlRegex = /^https?:\/\/[\w\/:%#@$&?!()\[\]~.,=+\-]+/;
 const urlRegexFull = /^https?:\/\/[\w\/:%#@$&?!()\[\]~.,=+\-]+$/;
 
-export type Appender = (document: Document, body: HTMLParagraphElement) => void;
+export type Appender = (document: Document, body: Element) => void;
 
 @Injectable()
 export class MfmService {
@@ -40,7 +37,7 @@ export class MfmService {
 
 		const normalizedHashtagNames = hashtagNames == null ? undefined : new Set<string>(hashtagNames.map(x => normalizeForSearch(x)));
 
-		const dom = parse5.parseFragment(html);
+		const dom = htmlparser2.parseDocument(html);
 
 		let text = '';
 
@@ -51,37 +48,31 @@ export class MfmService {
 		return text.trim();
 
 		function getText(node: Node): string {
-			if (treeAdapter.isTextNode(node)) return node.value;
+			if (isText(node)) return node.data;
-			if (!treeAdapter.isElementNode(node)) return '';
+			if (!isTag(node)) return '';
-			if (node.nodeName === 'br') return '\n';
+			if (node.tagName === 'br') return '\n';
 
-			if (node.childNodes) {
 			return node.childNodes.map(n => getText(n)).join('');
 		}
 
-			return '';
-		}
-
 		function appendChildren(childNodes: ChildNode[]): void {
-			if (childNodes) {
 			for (const n of childNodes) {
 				analyze(n);
 			}
 		}
-		}
 
 		function analyze(node: Node) {
-			if (treeAdapter.isTextNode(node)) {
+			if (isText(node)) {
-				text += node.value;
+				text += node.data;
 				return;
 			}
 
 			// Skip comment or document type node
-			if (!treeAdapter.isElementNode(node)) {
+			if (!isTag(node)) {
 				return;
 			}
 
-			switch (node.nodeName) {
+			switch (node.tagName) {
 				case 'br': {
 					text += '\n';
 					break;
@@ -89,19 +80,19 @@ export class MfmService {
 
 				case 'a': {
 					const txt = getText(node);
-					const rel = node.attrs.find(x => x.name === 'rel');
+					const rel = node.attribs.rel;
-					const href = node.attrs.find(x => x.name === 'href');
+					const href = node.attribs.href;
 
 					// ハッシュタグ
 					if (normalizedHashtagNames && href && normalizedHashtagNames.has(normalizeForSearch(txt))) {
 						text += txt;
 						// メンション
-					} else if (txt.startsWith('@') && !(rel && rel.value.startsWith('me '))) {
+					} else if (txt.startsWith('@') && !(rel && rel.startsWith('me '))) {
 						const part = txt.split('@');
 
 						if (part.length === 2 && href) {
 							//#region ホスト名部分が省略されているので復元する
-							const acct = `${txt}@${(new URL(href.value)).hostname}`;
+							const acct = `${txt}@${(new URL(href)).hostname}`;
 							text += acct;
 							//#endregion
 						} else if (part.length === 3) {
@@ -116,17 +107,17 @@ export class MfmService {
 							if (!href) {
 								return txt;
 							}
-							if (!txt || txt === href.value) {	// #6383: Missing text node
+							if (!txt || txt === href) {	// #6383: Missing text node
-								if (href.value.match(urlRegexFull)) {
+								if (href.match(urlRegexFull)) {
-									return href.value;
+									return href;
 								} else {
-									return `<${href.value}>`;
+									return `<${href}>`;
 								}
 							}
-							if (href.value.match(urlRegex) && !href.value.match(urlRegexFull)) {
+							if (href.match(urlRegex) && !href.match(urlRegexFull)) {
-								return `[${txt}](<${href.value}>)`;	// #6846
+								return `[${txt}](<${href}>)`;	// #6846
 							} else {
-								return `[${txt}](${href.value})`;
+								return `[${txt}](${href})`;
 							}
 						};
 
@@ -185,14 +176,17 @@ export class MfmService {
 				case 'ruby--': {
 					let ruby: [string, string][] = [];
 					for (const child of node.childNodes) {
-						if (child.nodeName === 'rp') {
+						if (isText(child) && !/\s|\[|\]/.test(child.data)) {
+							ruby.push([child.data, '']);
 							continue;
 						}
-						if (treeAdapter.isTextNode(child) && !/\s|\[|\]/.test(child.value)) {
+						if (!isTag(child)) {
-							ruby.push([child.value, '']);
 							continue;
 						}
-						if (child.nodeName === 'rt' && ruby.length > 0) {
+						if (child.tagName === 'rp') {
+							continue;
+						}
+						if (child.tagName === 'rt' && ruby.length > 0) {
 							const rt = getText(child);
 							if (/\s|\[|\]/.test(rt)) {
 								// If any space is included in rt, it is treated as a normal text
@@ -217,7 +211,7 @@ export class MfmService {
 
 				// block code (<pre><code>)
 				case 'pre': {
-					if (node.childNodes.length === 1 && node.childNodes[0].nodeName === 'code') {
+					if (node.childNodes.length === 1 && isTag(node.childNodes[0]) && node.childNodes[0].tagName === 'code') {
 						text += '\n```\n';
 						text += getText(node.childNodes[0]);
 						text += '\n```\n';
@@ -302,17 +296,17 @@ export class MfmService {
 						let nonRtNodes = [];
 						// scan children, ignore `rp`, split on `rt`
 						for (const child of node.childNodes) {
-							if (treeAdapter.isTextNode(child)) {
+							if (isText(child)) {
 								nonRtNodes.push(child);
 								continue;
 							}
-							if (!treeAdapter.isElementNode(child)) {
+							if (!isTag(child)) {
 								continue;
 							}
-							if (child.nodeName === 'rp') {
+							if (child.tagName === 'rp') {
 								continue;
 							}
-							if (child.nodeName === 'rt') {
+							if (child.tagName === 'rt') {
 								// the only case in which we don't need a `$[group ]`
 								// is when both sides of the ruby are simple words
 								const needsGroup = nonRtNodes.length > 1 ||
@@ -350,45 +344,44 @@ export class MfmService {
 			return null;
 		}
 
-		const { happyDOM, window } = new Window();
+		const doc = new Document([]);
 
-		const doc = window.document;
+		const body = new Element('p', {});
+		doc.childNodes.push(body);
 
-		const body = doc.createElement('p');
+		function appendChildren(children: mfm.MfmNode[], targetElement: ParentNode): void {
-
+			for (const child of children.map(x => handle(x))) {
-		function appendChildren(children: mfm.MfmNode[], targetElement: any): void {
+				targetElement.childNodes.push(child);
-			if (children) {
-				for (const child of children.map(x => (handlers as any)[x.type](x))) targetElement.appendChild(child);
 			}
 		}
 
 		function fnDefault(node: mfm.MfmFn) {
-			const el = doc.createElement('i');
+			const el = new Element('i', {});
 			appendChildren(node.children, el);
 			return el;
 		}
 
-		const handlers: { [K in mfm.MfmNode['type']]: (node: mfm.NodeType<K>) => any } = {
+		const handlers: { [K in mfm.MfmNode['type']]: (node: mfm.NodeType<K>) => ChildNode } = {
 			bold: (node) => {
-				const el = doc.createElement('b');
+				const el = new Element('b', {});
 				appendChildren(node.children, el);
 				return el;
 			},
 
 			small: (node) => {
-				const el = doc.createElement('small');
+				const el = new Element('small', {});
 				appendChildren(node.children, el);
 				return el;
 			},
 
 			strike: (node) => {
-				const el = doc.createElement('del');
+				const el = new Element('del', {});
 				appendChildren(node.children, el);
 				return el;
 			},
 
 			italic: (node) => {
-				const el = doc.createElement('i');
+				const el = new Element('i', {});
 				appendChildren(node.children, el);
 				return el;
 			},
@@ -399,11 +392,12 @@ export class MfmService {
 						const text = node.children[0].type === 'text' ? node.children[0].props.text : '';
 						try {
 							const date = new Date(parseInt(text, 10) * 1000);
-							const el = doc.createElement('time');
+							const el = new Element('time', {
-							el.setAttribute('datetime', date.toISOString());
+								datetime: date.toISOString(),
-							el.textContent = date.toISOString();
+							});
+							el.childNodes.push(new Text(date.toISOString()));
 							return el;
-						} catch (err) {
+						} catch {
 							return fnDefault(node);
 						}
 					}
@@ -412,20 +406,20 @@ export class MfmService {
 						if (node.children.length === 1) {
 							const child = node.children[0];
 							const text = child.type === 'text' ? child.props.text : '';
-							const rubyEl = doc.createElement('ruby');
+							const rubyEl = new Element('ruby', {});
-							const rtEl = doc.createElement('rt');
+							const rtEl = new Element('rt', {});
 
 							// ruby未対応のHTMLサニタイザーを通したときにルビが「劉備（りゅうび）」となるようにする
-							const rpStartEl = doc.createElement('rp');
+							const rpStartEl = new Element('rp', {});
-							rpStartEl.appendChild(doc.createTextNode('('));
+							rpStartEl.childNodes.push(new Text('('));
-							const rpEndEl = doc.createElement('rp');
+							const rpEndEl = new Element('rp', {});
-							rpEndEl.appendChild(doc.createTextNode(')'));
+							rpEndEl.childNodes.push(new Text(')'));
 
-							rubyEl.appendChild(doc.createTextNode(text.split(' ')[0]));
+							rubyEl.childNodes.push(new Text(text.split(' ')[0]));
-							rtEl.appendChild(doc.createTextNode(text.split(' ')[1]));
+							rtEl.childNodes.push(new Text(text.split(' ')[1]));
-							rubyEl.appendChild(rpStartEl);
+							rubyEl.childNodes.push(rpStartEl);
-							rubyEl.appendChild(rtEl);
+							rubyEl.childNodes.push(rtEl);
-							rubyEl.appendChild(rpEndEl);
+							rubyEl.childNodes.push(rpEndEl);
 							return rubyEl;
 						} else {
 							const rt = node.children.at(-1);
@@ -435,20 +429,20 @@ export class MfmService {
 							}
 
 							const text = rt.type === 'text' ? rt.props.text : '';
-							const rubyEl = doc.createElement('ruby');
+							const rubyEl = new Element('ruby', {});
-							const rtEl = doc.createElement('rt');
+							const rtEl = new Element('rt', {});
 
 							// ruby未対応のHTMLサニタイザーを通したときにルビが「劉備（りゅうび）」となるようにする
-							const rpStartEl = doc.createElement('rp');
+							const rpStartEl = new Element('rp', {});
-							rpStartEl.appendChild(doc.createTextNode('('));
+							rpStartEl.childNodes.push(new Text('('));
-							const rpEndEl = doc.createElement('rp');
+							const rpEndEl = new Element('rp', {});
-							rpEndEl.appendChild(doc.createTextNode(')'));
+							rpEndEl.childNodes.push(new Text(')'));
 
 							appendChildren(node.children.slice(0, node.children.length - 1), rubyEl);
-							rtEl.appendChild(doc.createTextNode(text.trim()));
+							rtEl.childNodes.push(new Text(text.trim()));
-							rubyEl.appendChild(rpStartEl);
+							rubyEl.childNodes.push(rpStartEl);
-							rubyEl.appendChild(rtEl);
+							rubyEl.childNodes.push(rtEl);
-							rubyEl.appendChild(rpEndEl);
+							rubyEl.childNodes.push(rpEndEl);
 							return rubyEl;
 						}
 					}
@@ -456,7 +450,7 @@ export class MfmService {
 					// hack for ruby, should never be needed because we should
 					// never send this out to other instances
 					case 'group': {
-						const el = doc.createElement('span');
+						const el = new Element('span', {});
 						appendChildren(node.children, el);
 						return el;
 					}
@@ -468,125 +462,135 @@ export class MfmService {
 			},
 
 			blockCode: (node) => {
-				const pre = doc.createElement('pre');
+				const pre = new Element('pre', {});
-				const inner = doc.createElement('code');
+				const inner = new Element('code', {});
-				inner.textContent = node.props.code;
+				inner.childNodes.push(new Text(node.props.code));
-				pre.appendChild(inner);
+				pre.childNodes.push(inner);
 				return pre;
 			},
 
 			center: (node) => {
-				const el = doc.createElement('div');
+				const el = new Element('div', {});
 				appendChildren(node.children, el);
 				return el;
 			},
 
 			emojiCode: (node) => {
-				return doc.createTextNode(`\u200B:${node.props.name}:\u200B`);
+				return new Text(`\u200B:${node.props.name}:\u200B`);
 			},
 
 			unicodeEmoji: (node) => {
-				return doc.createTextNode(node.props.emoji);
+				return new Text(node.props.emoji);
 			},
 
 			hashtag: (node) => {
-				const a = doc.createElement('a');
+				const a = new Element('a', {
-				a.setAttribute('href', `${this.config.url}/tags/${node.props.hashtag}`);
+					href: `${this.config.url}/tags/${node.props.hashtag}`,
-				a.textContent = `#${node.props.hashtag}`;
+					rel: 'tag',
-				a.setAttribute('rel', 'tag');
+				});
+				a.childNodes.push(new Text(`#${node.props.hashtag}`));
 				return a;
 			},
 
 			inlineCode: (node) => {
-				const el = doc.createElement('code');
+				const el = new Element('code', {});
-				el.textContent = node.props.code;
+				el.childNodes.push(new Text(node.props.code));
 				return el;
 			},
 
 			mathInline: (node) => {
-				const el = doc.createElement('code');
+				const el = new Element('code', {});
-				el.textContent = node.props.formula;
+				el.childNodes.push(new Text(node.props.formula));
 				return el;
 			},
 
 			mathBlock: (node) => {
-				const el = doc.createElement('code');
+				const el = new Element('code', {});
-				el.textContent = node.props.formula;
+				el.childNodes.push(new Text(node.props.formula));
 				return el;
 			},
 
 			link: (node) => {
-				const a = doc.createElement('a');
+				const a = new Element('a', {
-				a.setAttribute('href', node.props.url);
+					href: node.props.url,
+				});
 				appendChildren(node.children, a);
 				return a;
 			},
 
 			mention: (node) => {
-				const a = doc.createElement('a');
 				const { username, host, acct } = node.props;
 				const remoteUserInfo = mentionedRemoteUsers.find(remoteUser => remoteUser.username.toLowerCase() === username.toLowerCase() && remoteUser.host?.toLowerCase() === host?.toLowerCase());
-				a.setAttribute('href', remoteUserInfo
+
+				const a = new Element('a', {
+					href: remoteUserInfo
 						? (remoteUserInfo.url ? remoteUserInfo.url : remoteUserInfo.uri)
-					: `${this.config.url}/${acct.endsWith(`@${this.config.url}`) ? acct.substring(0, acct.length - this.config.url.length - 1) : acct}`);
+						: `${this.config.url}/${acct.endsWith(`@${this.config.url}`) ? acct.substring(0, acct.length - this.config.url.length - 1) : acct}`,
-				a.className = 'u-url mention';
+					class: 'u-url mention',
-				a.textContent = acct;
+				});
+				a.childNodes.push(new Text(acct));
 				return a;
 			},
 
 			quote: (node) => {
-				const el = doc.createElement('blockquote');
+				const el = new Element('blockquote', {});
 				appendChildren(node.children, el);
 				return el;
 			},
 
 			text: (node) => {
 				if (!node.props.text.match(/[\r\n]/)) {
-					return doc.createTextNode(node.props.text);
+					return new Text(node.props.text);
 				}
 
-				const el = doc.createElement('span');
+				const el = new Element('span', {});
-				const nodes = node.props.text.split(/\r\n|\r|\n/).map(x => doc.createTextNode(x));
+				const nodes = node.props.text.split(/\r\n|\r|\n/).map(x => new Text(x));
 
 				for (const x of intersperse<FIXME | 'br'>('br', nodes)) {
-					el.appendChild(x === 'br' ? doc.createElement('br') : x);
+					el.childNodes.push(x === 'br' ? new Element('br', {}) : x);
 				}
 
 				return el;
 			},
 
 			url: (node) => {
-				const a = doc.createElement('a');
+				const a = new Element('a', {
-				a.setAttribute('href', node.props.url);
+					href: node.props.url,
-				a.textContent = node.props.url;
+				});
+				a.childNodes.push(new Text(node.props.url));
 				return a;
 			},
 
 			search: (node) => {
-				const a = doc.createElement('a');
+				const a = new Element('a', {
-				a.setAttribute('href', `https://www.google.com/search?q=${node.props.query}`);
+					href: `https://www.google.com/search?q=${node.props.query}`,
-				a.textContent = node.props.content;
+				});
+				a.childNodes.push(new Text(node.props.content));
 				return a;
 			},
 
 			plain: (node) => {
-				const el = doc.createElement('span');
+				const el = new Element('span', {});
 				appendChildren(node.children, el);
 				return el;
 			},
 		};
 
+		// Utility function to make TypeScript behave
+		function handle<T extends mfm.MfmNode>(node: T): ChildNode {
+			const handler = handlers[node.type] as (node: T) => ChildNode;
+			return handler(node);
+		}
+
 		appendChildren(nodes, body);
 
 		for (const additionalAppender of additionalAppenders) {
 			additionalAppender(doc, body);
 		}
 
-		const serialized = body.outerHTML;
+		return domserializer.render(body, {
-
+			encodeEntities: 'utf8'
-		happyDOM.close().catch(err => {});
+		});
-
-		return serialized;
 	}
 
 	// the toMastoApiHtml function was taken from Iceshrimp and written by zotan and modified by marie to work with the current MK version
@@ -598,55 +602,55 @@ export class MfmService {
 			return null;
 		}
 
-		const { happyDOM, window } = new Window();
+		const doc = new Document([]);
 
-		const doc = window.document;
+		const body = new Element('p', {});
+		doc.childNodes.push(body);
 
-		const body = doc.createElement('p');
+		function appendChildren(children: mfm.MfmNode[], targetElement: ParentNode): void {
-
+			for (const child of children) {
-		function appendChildren(children: mfm.MfmNode[], targetElement: any): void {
+				const result = handle(child);
-			if (children) {
+				targetElement.childNodes.push(result);
-				for (const child of children.map((x) => (handlers as any)[x.type](x))) targetElement.appendChild(child);
 			}
 		}
 
 		const handlers: {
-			[K in mfm.MfmNode['type']]: (node: mfm.NodeType<K>) => any;
+			[K in mfm.MfmNode['type']]: (node: mfm.NodeType<K>) => ChildNode;
 		} = {
 			bold(node) {
-				const el = doc.createElement('span');
+				const el = new Element('span', {});
-				el.textContent = '**';
+				el.childNodes.push(new Text('**'));
 				appendChildren(node.children, el);
-				el.textContent += '**';
+				el.childNodes.push(new Text('**'));
 				return el;
 			},
 
 			small(node) {
-				const el = doc.createElement('small');
+				const el = new Element('small', {});
 				appendChildren(node.children, el);
 				return el;
 			},
 
 			strike(node) {
-				const el = doc.createElement('span');
+				const el = new Element('span', {});
-				el.textContent = '~~';
+				el.childNodes.push(new Text('~~'));
 				appendChildren(node.children, el);
-				el.textContent += '~~';
+				el.childNodes.push(new Text('~~'));
 				return el;
 			},
 
 			italic(node) {
-				const el = doc.createElement('span');
+				const el = new Element('span', {});
-				el.textContent = '*';
+				el.childNodes.push(new Text('*'));
 				appendChildren(node.children, el);
-				el.textContent += '*';
+				el.childNodes.push(new Text('*'));
 				return el;
 			},
 
 			fn(node) {
 				switch (node.props.name) {
 					case 'group': { // hack for ruby
-						const el = doc.createElement('span');
+						const el = new Element('span', {});
 						appendChildren(node.children, el);
 						return el;
 					}
@@ -654,119 +658,121 @@ export class MfmService {
 						if (node.children.length === 1) {
 							const child = node.children[0];
 							const text = child.type === 'text' ? child.props.text : '';
-							const rubyEl = doc.createElement('ruby');
+							const rubyEl = new Element('ruby', {});
-							const rtEl = doc.createElement('rt');
+							const rtEl = new Element('rt', {});
 
-							const rpStartEl = doc.createElement('rp');
+							const rpStartEl = new Element('rp', {});
-							rpStartEl.appendChild(doc.createTextNode('('));
+							rpStartEl.childNodes.push(new Text('('));
-							const rpEndEl = doc.createElement('rp');
+							const rpEndEl = new Element('rp', {});
-							rpEndEl.appendChild(doc.createTextNode(')'));
+							rpEndEl.childNodes.push(new Text(')'));
 
-							rubyEl.appendChild(doc.createTextNode(text.split(' ')[0]));
+							rubyEl.childNodes.push(new Text(text.split(' ')[0]));
-							rtEl.appendChild(doc.createTextNode(text.split(' ')[1]));
+							rtEl.childNodes.push(new Text(text.split(' ')[1]));
-							rubyEl.appendChild(rpStartEl);
+							rubyEl.childNodes.push(rpStartEl);
-							rubyEl.appendChild(rtEl);
+							rubyEl.childNodes.push(rtEl);
-							rubyEl.appendChild(rpEndEl);
+							rubyEl.childNodes.push(rpEndEl);
 							return rubyEl;
 						} else {
 							const rt = node.children.at(-1);
 
 							if (!rt) {
-								const el = doc.createElement('span');
+								const el = new Element('span', {});
 								appendChildren(node.children, el);
 								return el;
 							}
 
 							const text = rt.type === 'text' ? rt.props.text : '';
-							const rubyEl = doc.createElement('ruby');
+							const rubyEl = new Element('ruby', {});
-							const rtEl = doc.createElement('rt');
+							const rtEl = new Element('rt', {});
 
-							const rpStartEl = doc.createElement('rp');
+							const rpStartEl = new Element('rp', {});
-							rpStartEl.appendChild(doc.createTextNode('('));
+							rpStartEl.childNodes.push(new Text('('));
-							const rpEndEl = doc.createElement('rp');
+							const rpEndEl = new Element('rp', {});
-							rpEndEl.appendChild(doc.createTextNode(')'));
+							rpEndEl.childNodes.push(new Text(')'));
 
 							appendChildren(node.children.slice(0, node.children.length - 1), rubyEl);
-							rtEl.appendChild(doc.createTextNode(text.trim()));
+							rtEl.childNodes.push(new Text(text.trim()));
-							rubyEl.appendChild(rpStartEl);
+							rubyEl.childNodes.push(rpStartEl);
-							rubyEl.appendChild(rtEl);
+							rubyEl.childNodes.push(rtEl);
-							rubyEl.appendChild(rpEndEl);
+							rubyEl.childNodes.push(rpEndEl);
 							return rubyEl;
 						}
 					}
 
 					default: {
-						const el = doc.createElement('span');
+						const el = new Element('span', {});
-						el.textContent = '*';
+						el.childNodes.push(new Text('*'));
 						appendChildren(node.children, el);
-						el.textContent += '*';
+						el.childNodes.push(new Text('*'));
 						return el;
 					}
 				}
 			},
 
 			blockCode(node) {
-				const pre = doc.createElement('pre');
+				const pre = new Element('pre', {});
-				const inner = doc.createElement('code');
+				const inner = new Element('code', {});
 
 				const nodes = node.props.code
 					.split(/\r\n|\r|\n/)
-					.map((x) => doc.createTextNode(x));
+					.map((x) => new Text(x));
 
 				for (const x of intersperse<FIXME | 'br'>('br', nodes)) {
-					inner.appendChild(x === 'br' ? doc.createElement('br') : x);
+					inner.childNodes.push(x === 'br' ? new Element('br', {}) : x);
 				}
 
-				pre.appendChild(inner);
+				pre.childNodes.push(inner);
 				return pre;
 			},
 
 			center(node) {
-				const el = doc.createElement('div');
+				const el = new Element('div', {});
 				appendChildren(node.children, el);
 				return el;
 			},
 
 			emojiCode(node) {
-				return doc.createTextNode(`\u200B:${node.props.name}:\u200B`);
+				return new Text(`\u200B:${node.props.name}:\u200B`);
 			},
 
 			unicodeEmoji(node) {
-				return doc.createTextNode(node.props.emoji);
+				return new Text(node.props.emoji);
 			},
 
 			hashtag: (node) => {
-				const a = doc.createElement('a');
+				const a = new Element('a', {
-				a.setAttribute('href', `${this.config.url}/tags/${node.props.hashtag}`);
+					href: `${this.config.url}/tags/${node.props.hashtag}`,
-				a.textContent = `#${node.props.hashtag}`;
+					rel: 'tag',
-				a.setAttribute('rel', 'tag');
+					class: 'hashtag',
-				a.setAttribute('class', 'hashtag');
+				});
+				a.childNodes.push(new Text(`#${node.props.hashtag}`));
 				return a;
 			},
 
 			inlineCode(node) {
-				const el = doc.createElement('code');
+				const el = new Element('code', {});
-				el.textContent = node.props.code;
+				el.childNodes.push(new Text(node.props.code));
 				return el;
 			},
 
 			mathInline(node) {
-				const el = doc.createElement('code');
+				const el = new Element('code', {});
-				el.textContent = node.props.formula;
+				el.childNodes.push(new Text(node.props.formula));
 				return el;
 			},
 
 			mathBlock(node) {
-				const el = doc.createElement('code');
+				const el = new Element('code', {});
-				el.textContent = node.props.formula;
+				el.childNodes.push(new Text(node.props.formula));
 				return el;
 			},
 
 			link(node) {
-				const a = doc.createElement('a');
+				const a = new Element('a', {
-				a.setAttribute('rel', 'nofollow noopener noreferrer');
+					rel: 'nofollow noopener noreferrer',
-				a.setAttribute('target', '_blank');
+					target: '_blank',
-				a.setAttribute('href', node.props.url);
+					href: node.props.url,
+				});
 				appendChildren(node.children, a);
 				return a;
 			},
@@ -775,92 +781,107 @@ export class MfmService {
 				const { username, host, acct } = node.props;
 				const resolved = mentionedRemoteUsers.find(remoteUser => remoteUser.username === username && remoteUser.host === host);
 
-				const el = doc.createElement('span');
+				const el = new Element('span', {});
 				if (!resolved) {
-					el.textContent = acct;
+					el.childNodes.push(new Text(acct));
 				} else {
-					el.setAttribute('class', 'h-card');
+					el.attribs.class = 'h-card';
-					el.setAttribute('translate', 'no');
+					el.attribs.translate = 'no';
-					const a = doc.createElement('a');
+					const a = new Element('a', {
-					a.setAttribute('href', resolved.url ? resolved.url : resolved.uri);
+						href: resolved.url ? resolved.url : resolved.uri,
-					a.className = 'u-url mention';
+						class: 'u-url mention',
-					const span = doc.createElement('span');
+					});
-					span.textContent = resolved.username || username;
+					const span = new Element('span', {});
-					a.textContent = '@';
+					span.childNodes.push(new Text(resolved.username || username));
-					a.appendChild(span);
+					a.childNodes.push(new Text('@'));
-					el.appendChild(a);
+					a.childNodes.push(span);
+					el.childNodes.push(a);
 				}
 
 				return el;
 			},
 
 			quote(node) {
-				const el = doc.createElement('blockquote');
+				const el = new Element('blockquote', {});
 				appendChildren(node.children, el);
 				return el;
 			},
 
 			text(node) {
-				const el = doc.createElement('span');
+				if (!node.props.text.match(/[\r\n]/)) {
+					return new Text(node.props.text);
+				}
+
+				const el = new Element('span', {});
 				const nodes = node.props.text
 					.split(/\r\n|\r|\n/)
-					.map((x) => doc.createTextNode(x));
+					.map((x) => new Text(x));
 
 				for (const x of intersperse<FIXME | 'br'>('br', nodes)) {
-					el.appendChild(x === 'br' ? doc.createElement('br') : x);
+					el.childNodes.push(x === 'br' ? new Element('br', {}) : x);
 				}
 
 				return el;
 			},
 
 			url(node) {
-				const a = doc.createElement('a');
+				const a = new Element('a', {
-				a.setAttribute('rel', 'nofollow noopener noreferrer');
+					rel: 'nofollow noopener noreferrer',
-				a.setAttribute('target', '_blank');
+					target: '_blank',
-				a.setAttribute('href', node.props.url);
+					href: node.props.url,
-				a.textContent = node.props.url.replace(/^https?:\/\//, '');
+				});
+				a.childNodes.push(new Text(node.props.url.replace(/^https?:\/\//, '')));
 				return a;
 			},
 
 			search: (node) => {
-				const a = doc.createElement('a');
+				const a = new Element('a', {
-				a.setAttribute('href', `https://www.google.com/search?q=${node.props.query}`);
+					href: `https://www.google.com/search?q=${node.props.query}`,
-				a.textContent = node.props.content;
+				});
+				a.childNodes.push(new Text(node.props.content));
 				return a;
 			},
 
 			plain(node) {
-				const el = doc.createElement('span');
+				const el = new Element('span', {});
 				appendChildren(node.children, el);
 				return el;
 			},
 		};
 
+		// Utility function to make TypeScript behave
+		function handle<T extends mfm.MfmNode>(node: T): ChildNode {
+			const handler = handlers[node.type] as (node: T) => ChildNode;
+			return handler(node);
+		}
+
 		appendChildren(nodes, body);
 
 		if (quoteUri !== null) {
-			const a = doc.createElement('a');
+			const a = new Element('a', {
-			a.setAttribute('href', quoteUri);
+				href: quoteUri,
-			a.textContent = quoteUri.replace(/^https?:\/\//, '');
+			});
+			a.childNodes.push(new Text(quoteUri.replace(/^https?:\/\//, '')));
 
-			const quote = doc.createElement('span');
+			const quote = new Element('span', {
-			quote.setAttribute('class', 'quote-inline');
+				class: 'quote-inline',
-			quote.appendChild(doc.createElement('br'));
+			});
-			quote.appendChild(doc.createElement('br'));
+			quote.childNodes.push(new Element('br', {}));
-			quote.innerHTML += 'RE: ';
+			quote.childNodes.push(new Element('br', {}));
-			quote.appendChild(a);
+			quote.childNodes.push(new Text('RE: '));
+			quote.childNodes.push(a);
 
-			body.appendChild(quote);
+			body.childNodes.push(quote);
 		}
 
-		let result = body.outerHTML;
+		let result = domserializer.render(body, {
+			encodeEntities: 'utf8'
+		});
 
 		if (inline) {
 			result = result.replace(/^<p>/, '').replace(/<\/p>$/, '');
 		}
 
-		happyDOM.close().catch(() => {});
-
 		return result;
 	}
 }

packages/backend/src/core/NoteCreateService.ts

@@ -4,7 +4,7 @@
  */
 
 import { setImmediate } from 'node:timers/promises';
-import * as mfm from '@transfem-org/sfm-js';
+import * as mfm from 'mfm-js';
 import { In, DataSource, IsNull, LessThan } from 'typeorm';
 import * as Redis from 'ioredis';
 import { Inject, Injectable, OnApplicationShutdown } from '@nestjs/common';

packages/backend/src/core/NoteEditService.ts

@@ -4,7 +4,7 @@
  */
 
 import { setImmediate } from 'node:timers/promises';
-import * as mfm from '@transfem-org/sfm-js';
+import * as mfm from 'mfm-js';
 import { DataSource, In, IsNull, LessThan } from 'typeorm';
 import * as Redis from 'ioredis';
 import { Inject, Injectable, OnApplicationShutdown } from '@nestjs/common';

packages/backend/src/core/WebfingerService.ts

@@ -5,7 +5,7 @@
 
 import { URL } from 'node:url';
 import { Injectable } from '@nestjs/common';
-import { XMLParser } from 'fast-xml-parser';
+import { load as cheerio } from 'cheerio/slim';
 import { HttpRequestService } from '@/core/HttpRequestService.js';
 import { bindThis } from '@/decorators.js';
 import type Logger from '@/logger.js';
@@ -101,14 +101,12 @@ export class WebfingerService {
 	private async fetchWebFingerTemplateFromHostMeta(url: string): Promise<string | null> {
 		try {
 			const res = await this.httpRequestService.getHtml(url, 'application/xrd+xml');
-			const options = {
+			const hostMeta = cheerio(res, {
-				ignoreAttributes: false,
+				xml: true,
-				isArray: (_name: string, jpath: string) => jpath === 'XRD.Link',
+			});
-			};
+
-			const parser = new XMLParser(options);
+			const template = hostMeta('XRD > Link[rel="lrdd"][template*="{uri}"]').attr('template');
-			const hostMeta = parser.parse(res);
+			return template ?? null;
-			const template = (hostMeta['XRD']['Link'] as Array<any>).filter(p => p['@_rel'] === 'lrdd')[0]['@_template'];
-			return template.indexOf('{uri}') < 0 ? null : template;
 		} catch (err) {
 			this.logger.error(`error while request host-meta for ${url}: ${renderInlineError(err)}`);
 			return null;

packages/backend/src/core/activitypub/ApMfmService.ts

@@ -4,7 +4,7 @@
  */
 
 import { Injectable } from '@nestjs/common';
-import * as mfm from '@transfem-org/sfm-js';
+import * as mfm from 'mfm-js';
 import { MfmService, Appender } from '@/core/MfmService.js';
 import type { MiNote } from '@/models/Note.js';
 import { bindThis } from '@/decorators.js';

packages/backend/src/core/activitypub/ApRendererService.ts

@@ -6,8 +6,9 @@
 import { createPublicKey, randomUUID } from 'node:crypto';
 import { Inject, Injectable } from '@nestjs/common';
 import { In } from 'typeorm';
-import * as mfm from '@transfem-org/sfm-js';
+import * as mfm from 'mfm-js';
 import { UnrecoverableError } from 'bullmq';
+import { Element, Text } from 'domhandler';
 import { DI } from '@/di-symbols.js';
 import type { Config } from '@/config.js';
 import type { MiPartialLocalUser, MiLocalUser, MiPartialRemoteUser, MiRemoteUser, MiUser } from '@/models/User.js';
@@ -475,16 +476,18 @@ export class ApRendererService {
 			// the claas name `quote-inline` is used in non-misskey clients for styling quote notes.
 			// For compatibility, the span part should be kept as possible.
 			apAppend.push((doc, body) => {
-				body.appendChild(doc.createElement('br'));
+				body.childNodes.push(new Element('br', {}));
-				body.appendChild(doc.createElement('br'));
+				body.childNodes.push(new Element('br', {}));
-				const span = doc.createElement('span');
+				const span = new Element('span', {
-				span.className = 'quote-inline';
+					class: 'quote-inline',
-				span.appendChild(doc.createTextNode('RE: '));
+				});
-				const link = doc.createElement('a');
+				span.childNodes.push(new Text('RE: '));
-				link.setAttribute('href', quote);
+				const link = new Element('a', {
-				link.textContent = quote;
+					href: quote,
-				span.appendChild(link);
+				});
-				body.appendChild(span);
+				link.childNodes.push(new Text(quote));
+				span.childNodes.push(link);
+				body.childNodes.push(span);
 			});
 		}
 
@@ -839,16 +842,18 @@ export class ApRendererService {
 			// the claas name `quote-inline` is used in non-misskey clients for styling quote notes.
 			// For compatibility, the span part should be kept as possible.
 			apAppend.push((doc, body) => {
-				body.appendChild(doc.createElement('br'));
+				body.childNodes.push(new Element('br', {}));
-				body.appendChild(doc.createElement('br'));
+				body.childNodes.push(new Element('br', {}));
-				const span = doc.createElement('span');
+				const span = new Element('span', {
-				span.className = 'quote-inline';
+					class: 'quote-inline',
-				span.appendChild(doc.createTextNode('RE: '));
+				});
-				const link = doc.createElement('a');
+				span.childNodes.push(new Text('RE: '));
-				link.setAttribute('href', quote);
+				const link = new Element('a', {
-				link.textContent = quote;
+					href: quote,
-				span.appendChild(link);
+				});
-				body.appendChild(span);
+				link.childNodes.push(new Text(quote));
+				span.childNodes.push(link);
+				body.childNodes.push(span);
 			});
 		}
 

packages/backend/src/core/activitypub/ApRequestService.ts

@@ -6,7 +6,7 @@
 import * as crypto from 'node:crypto';
 import { URL } from 'node:url';
 import { Inject, Injectable } from '@nestjs/common';
-import { Window } from 'happy-dom';
+import { load as cheerio } from 'cheerio/slim';
 import { DI } from '@/di-symbols.js';
 import type { Config } from '@/config.js';
 import type { MiUser } from '@/models/User.js';
@@ -18,6 +18,8 @@ import { bindThis } from '@/decorators.js';
 import type Logger from '@/logger.js';
 import { validateContentTypeSetAsActivityPub } from '@/core/activitypub/misc/validator.js';
 import type { IObject, IObjectWithId } from './type.js';
+import type { Cheerio, CheerioAPI } from 'cheerio/slim';
+import type { AnyNode } from 'domhandler';
 
 type Request = {
 	url: string;
@@ -219,54 +221,34 @@ export class ApRequestService {
 			(contentType ?? '').split(';')[0].trimEnd().toLowerCase() === 'text/html' &&
 			_followAlternate === true
 		) {
-			const html = await res.text();
+			let alternate: Cheerio<AnyNode> | null;
-			const { window, happyDOM } = new Window({
-				settings: {
-					disableJavaScriptEvaluation: true,
-					disableJavaScriptFileLoading: true,
-					disableCSSFileLoading: true,
-					disableComputedStyleRendering: true,
-					handleDisabledFileLoadingAsSuccess: true,
-					navigation: {
-						disableMainFrameNavigation: true,
-						disableChildFrameNavigation: true,
-						disableChildPageNavigation: true,
-						disableFallbackToSetURL: true,
-					},
-					timer: {
-						maxTimeout: 0,
-						maxIntervalTime: 0,
-						maxIntervalIterations: 0,
-					},
-				},
-			});
-			const document = window.document;
 			try {
-				document.documentElement.innerHTML = html;
+				const html = await res.text();
+				const document = cheerio(html);
 
 				// Search for any matching value in priority order:
 				// 1. Type=AP > Type=none > Type=anything
 				// 2. Alternate > Canonical
 				// 3. Page order (fallback)
-				const alternate =
+				alternate = selectFirst(document, [
-					document.querySelector('head > link[href][rel="alternate"][type="application/activity+json"]') ??
+					'head > link[href][rel="alternate"][type="application/activity+json"]',
-					document.querySelector('head > link[href][rel="canonical"][type="application/activity+json"]') ??
+					'head > link[href][rel="canonical"][type="application/activity+json"]',
-					document.querySelector('head > link[href][rel="alternate"]:not([type])') ??
+					'head > link[href][rel="alternate"]:not([type])',
-					document.querySelector('head > link[href][rel="canonical"]:not([type])') ??
+					'head > link[href][rel="canonical"]:not([type])',
-					document.querySelector('head > link[href][rel="alternate"]') ??
+					'head > link[href][rel="alternate"]',
-					document.querySelector('head > link[href][rel="canonical"]');
+					'head > link[href][rel="canonical"]',
+				]);
+			} catch {
+				// something went wrong parsing the HTML, ignore the whole thing
+				alternate = null;
+			}
 
 			if (alternate) {
-					const href = alternate.getAttribute('href');
+				const href = alternate.attr('href');
 				if (href && this.apUtilityService.haveSameAuthority(url, href)) {
 					return await this.signedGet(href, user, allowAnonymous, false);
 				}
 			}
-			} catch {
-				// something went wrong parsing the HTML, ignore the whole thing
-			} finally {
-				happyDOM.close().catch(err => {});
-			}
 		}
 		//#endregion
 
@@ -285,3 +267,14 @@ export class ApRequestService {
 		return activity as IObjectWithId;
 	}
 }
+
+function selectFirst($: CheerioAPI, selectors: string[]): Cheerio<AnyNode> | null {
+	for (const selector of selectors) {
+		const selection = $(selector);
+		if (selection.length > 0) {
+			return selection;
+		}
+	}
+
+	return null;
+}

packages/backend/src/misc/extract-custom-emojis-from-mfm.ts

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import * as mfm from '@transfem-org/sfm-js';
+import * as mfm from 'mfm-js';
 import { unique } from '@/misc/prelude/array.js';
 
 export function extractCustomEmojisFromMfm(nodes: mfm.MfmNode[]): string[] {

packages/backend/src/misc/extract-hashtags.ts

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import * as mfm from '@transfem-org/sfm-js';
+import * as mfm from 'mfm-js';
 import { unique } from '@/misc/prelude/array.js';
 
 export function extractHashtags(nodes: mfm.MfmNode[]): string[] {

packages/backend/src/misc/extract-mentions.ts

@@ -5,7 +5,7 @@
 
 // test is located in test/extract-mentions
 
-import * as mfm from '@transfem-org/sfm-js';
+import * as mfm from 'mfm-js';
 
 export function extractMentions(nodes: mfm.MfmNode[]): mfm.MfmMention['props'][] {
 	// TODO: 重複を削除

packages/backend/src/misc/truncate.ts

@@ -3,14 +3,12 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import { substring } from 'stringz';
-
 export function truncate(input: string, size: number): string;
 export function truncate(input: string | undefined, size: number): string | undefined;
 export function truncate(input: string | undefined, size: number): string | undefined {
 	if (!input) {
 		return input;
 	} else {
-		return substring(input, 0, size);
+		return input.slice(0, size);
 	}
 }

packages/backend/src/misc/verify-field-link.ts

@@ -3,7 +3,7 @@
 * SPDX-License-Identifier: AGPL-3.0-only
 */
 
-import { load as cheerio } from 'cheerio';
+import { load as cheerio } from 'cheerio/slim';
 import type { HttpRequestService } from '@/core/HttpRequestService.js';
 
 type Field = { name: string, value: string };

packages/backend/src/server/api/endpoints/fetch-rss.ts

@@ -3,12 +3,12 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import Parser from 'rss-parser';
 import { Injectable } from '@nestjs/common';
+import { parseFeed } from 'htmlparser2';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import { HttpRequestService } from '@/core/HttpRequestService.js';
-
+import { ApiError } from '../error.js';
-const rssParser = new Parser();
+import type { FeedItem } from 'domutils';
 
 export const meta = {
 	tags: ['meta'],
@@ -17,53 +17,33 @@ export const meta = {
 	allowGet: true,
 	cacheSec: 60 * 3,
 
+	errors: {
+		fetchFailed: {
+			id: '88f4356f-719d-4715-b4fc-703a10a812d2',
+			code: 'FETCH_FAILED',
+			message: 'Failed to fetch RSS feed',
+		},
+	},
+
 	res: {
 		type: 'object',
 		properties: {
-			image: {
+			type: {
-				type: 'object',
-				optional: true,
-				properties: {
-					link: {
-						type: 'string',
-						optional: true,
-					},
-					url: {
 				type: 'string',
 				optional: false,
 			},
-					title: {
+			id: {
 				type: 'string',
 				optional: true,
 			},
-				},
+			updated: {
-			},
-			paginationLinks: {
-				type: 'object',
-				optional: true,
-				properties: {
-					self: {
 				type: 'string',
 				optional: true,
 			},
-					first: {
+			author: {
 				type: 'string',
 				optional: true,
 			},
-					next: {
-						type: 'string',
-						optional: true,
-					},
-					last: {
-						type: 'string',
-						optional: true,
-					},
-					prev: {
-						type: 'string',
-						optional: true,
-					},
-				},
-			},
 			link: {
 				type: 'string',
 				optional: true,
@@ -94,113 +74,42 @@ export const meta = {
 							type: 'string',
 							optional: true,
 						},
-						creator: {
+						description: {
 							type: 'string',
 							optional: true,
 						},
-						summary: {
+						media: {
-							type: 'string',
-							optional: true,
-						},
-						content: {
-							type: 'string',
-							optional: true,
-						},
-						isoDate: {
-							type: 'string',
-							optional: true,
-						},
-						categories: {
 							type: 'array',
-							optional: true,
+							optional: false,
 							items: {
-								type: 'string',
-							},
-						},
-						contentSnippet: {
-							type: 'string',
-							optional: true,
-						},
-						enclosure: {
 								type: 'object',
-							optional: true,
 								properties: {
+									medium: {
+										type: 'string',
+										optional: true,
+									},
 									url: {
 										type: 'string',
-									optional: false,
-								},
-								length: {
-									type: 'number',
 										optional: true,
 									},
 									type: {
 										type: 'string',
 										optional: true,
 									},
-							},
+									lang: {
-						},
-					},
-				},
-			},
-			feedUrl: {
 										type: 'string',
 										optional: true,
 									},
+								},
+							},
+						},
+					},
+				},
+			},
 			description: {
 				type: 'string',
 				optional: true,
 			},
-			itunes: {
-				type: 'object',
-				optional: true,
-				additionalProperties: true,
-				properties: {
-					image: {
-						type: 'string',
-						optional: true,
-					},
-					owner: {
-						type: 'object',
-						optional: true,
-						properties: {
-							name: {
-								type: 'string',
-								optional: true,
-							},
-							email: {
-								type: 'string',
-								optional: true,
-							},
-						},
-					},
-					author: {
-						type: 'string',
-						optional: true,
-					},
-					summary: {
-						type: 'string',
-						optional: true,
-					},
-					explicit: {
-						type: 'string',
-						optional: true,
-					},
-					categories: {
-						type: 'array',
-						optional: true,
-						items: {
-							type: 'string',
-						},
-					},
-					keywords: {
-						type: 'array',
-						optional: true,
-						items: {
-							type: 'string',
-						},
-					},
-				},
-			},
 		},
 	},
 
@@ -224,7 +133,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 	constructor(
 		private httpRequestService: HttpRequestService,
 	) {
-		super(meta, paramDef, async (ps, me) => {
+		super(meta, paramDef, async (ps) => {
 			const res = await this.httpRequestService.send(ps.url, {
 				method: 'GET',
 				headers: {
@@ -234,8 +143,38 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			});
 
 			const text = await res.text();
+			const feed = parseFeed(text, {
+				xmlMode: true,
+			});
 
-			return rssParser.parseString(text);
+			if (!feed) {
+				throw new ApiError(meta.errors.fetchFailed);
+			}
+
+			return {
+				type: feed.type,
+				id: feed.id,
+				title: feed.title,
+				link: feed.link,
+				description: feed.description,
+				updated: feed.updated?.toISOString(),
+				author: feed.author,
+				items: feed.items
+					.filter((item): item is FeedItem & { link: string, title: string } => !!item.link && !!item.title)
+					.map(item => ({
+						guid: item.id,
+						title: item.title,
+						link: item.link,
+						description: item.description,
+						pubDate: item.pubDate?.toISOString(),
+						media: item.media.map(media => ({
+							medium: media.medium,
+							url: media.url,
+							type: media.type,
+							lang: media.lang,
+						})),
+					})),
+			};
 		});
 	}
 }

packages/backend/src/server/api/endpoints/i/update.ts

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import * as mfm from '@transfem-org/sfm-js';
+import * as mfm from 'mfm-js';
 import { Inject, Injectable } from '@nestjs/common';
 import ms from 'ms';
 import { extractCustomEmojisFromMfm } from '@/misc/extract-custom-emojis-from-mfm.js';

packages/backend/src/server/api/mastodon/MastodonConverters.ts

@@ -5,7 +5,7 @@
 
 import { Inject, Injectable } from '@nestjs/common';
 import { Entity, MastodonEntity, MisskeyEntity } from 'megalodon';
-import mfm from '@transfem-org/sfm-js';
+import mfm from 'mfm-js';
 import { MastodonNotificationType } from 'megalodon/lib/src/mastodon/notification.js';
 import { NotificationType } from 'megalodon/lib/src/notification.js';
 import { DI } from '@/di-symbols.js';

packages/backend/src/server/web/FeedService.ts

@@ -15,7 +15,7 @@ import { DriveFileEntityService } from '@/core/entities/DriveFileEntityService.j
 import { bindThis } from '@/decorators.js';
 import { IdService } from '@/core/IdService.js';
 import { MfmService } from "@/core/MfmService.js";
-import { parse as mfmParse } from '@transfem-org/sfm-js';
+import { parse as mfmParse } from 'mfm-js';
 
 @Injectable()
 export class FeedService {

packages/backend/test/e2e/oauth.ts

@@ -19,7 +19,7 @@ import {
 	ResourceOwnerPassword,
 } from 'simple-oauth2';
 import pkceChallenge from 'pkce-challenge';
-import { load as cheerio } from 'cheerio';
+import { load as cheerio } from 'cheerio/slim';
 import Fastify, { type FastifyInstance, type FastifyReply } from 'fastify';
 import { api, port, sendEnvUpdateRequest, signup } from '../utils.js';
 import type * as misskey from 'misskey-js';

packages/backend/test/unit/MfmService.ts

@@ -4,7 +4,7 @@
  */
 
 import * as assert from 'assert';
-import * as mfm from '@transfem-org/sfm-js';
+import * as mfm from 'mfm-js';
 import { Test } from '@nestjs/testing';
 
 import { CoreModule } from '@/core/CoreModule.js';
@@ -86,7 +86,7 @@ describe('MfmService', () => {
 
 		test('ruby', async () => {
 			const input = '$[ruby $[group *some* text] ignore me]';
-			const output = '<p><ruby><span><span>*some*</span><span> text</span></span><rp>(</rp><rt>ignore me</rt><rp>)</rp></ruby></p>';
+			const output = '<p><ruby><span><span>*some*</span> text</span><rp>(</rp><rt>ignore me</rt><rp>)</rp></ruby></p>';
 			assert.equal(await mfmService.toMastoApiHtml(mfm.parse(input)), output);
 		});
 	});

packages/backend/test/unit/extract-mentions.ts

@@ -5,7 +5,7 @@
 
 import * as assert from 'assert';
 
-import { parse } from '@transfem-org/sfm-js';
+import { parse } from 'mfm-js';
 import { extractMentions } from '@/misc/extract-mentions.js';
 
 describe('Extract mentions', () => {

packages/backend/test/utils.ts

@@ -11,12 +11,12 @@ import { inspect } from 'node:util';
 import WebSocket, { ClientOptions } from 'ws';
 import fetch, { File, RequestInit, type Headers } from 'node-fetch';
 import { DataSource } from 'typeorm';
-import { load as cheerio } from 'cheerio';
+import { load as cheerio } from 'cheerio/slim';
 import { type Response } from 'node-fetch';
 import Fastify from 'fastify';
 import { entities } from '../src/postgres.js';
 import { loadConfig } from '../src/config.js';
-import type { CheerioAPI } from 'cheerio';
+import type { CheerioAPI } from 'cheerio/slim';
 import type * as misskey from 'misskey-js';
 import { DEFAULT_POLICIES } from '@/core/RoleService.js';
 import { validateContentTypeSetAsActivityPub } from '@/core/activitypub/misc/validator.js';

packages/frontend-embed/package.json

@@ -11,35 +11,25 @@
 	},
 	"dependencies": {
 		"@discordapp/twemoji": "15.1.0",
-		"@phosphor-icons/web": "^2.0.3",
+		"@phosphor-icons/web": "2.1.2",
-		"@rollup/plugin-json": "6.1.0",
+		"mfm-js": "npm:@transfem-org/sfm-js@0.24.6",
-		"@rollup/plugin-replace": "6.0.2",
-		"@rollup/pluginutils": "5.1.4",
-		"@transfem-org/sfm-js": "0.24.5",
-		"@twemoji/parser": "15.1.1",
-		"@vitejs/plugin-vue": "5.2.3",
-		"@vue/compiler-sfc": "3.5.14",
-		"astring": "1.9.0",
 		"buraha": "0.0.1",
-		"estree-walker": "3.0.3",
 		"frontend-shared": "workspace:*",
 		"json5": "2.2.3",
 		"misskey-js": "workspace:*",
 		"punycode.js": "2.3.1",
-		"rollup": "4.40.0",
-		"sass": "1.87.0",
 		"shiki": "3.3.0",
 		"tinycolor2": "1.6.0",
-		"tsc-alias": "1.8.15",
-		"tsconfig-paths": "4.2.0",
-		"typescript": "5.8.3",
 		"uuid": "11.1.0",
-		"vite": "6.3.3",
 		"vue": "3.5.14"
 	},
 	"devDependencies": {
-		"@misskey-dev/summaly": "5.2.1",
+		"@misskey-dev/summaly": "npm:@transfem-org/summaly@5.2.2",
+		"@rollup/plugin-json": "6.1.0",
+		"@rollup/plugin-replace": "6.0.2",
+		"@rollup/pluginutils": "5.1.4",
 		"@testing-library/vue": "8.1.0",
+		"@twemoji/parser": "15.1.1",
 		"@types/estree": "1.0.7",
 		"@types/micromatch": "4.0.9",
 		"@types/node": "22.15.2",
@@ -48,12 +38,16 @@
 		"@types/ws": "8.18.1",
 		"@typescript-eslint/eslint-plugin": "8.31.0",
 		"@typescript-eslint/parser": "8.31.0",
+		"@vitejs/plugin-vue": "5.2.3",
 		"@vitest/coverage-v8": "3.1.2",
+		"@vue/compiler-sfc": "3.5.14",
 		"@vue/runtime-core": "3.5.14",
 		"acorn": "8.14.1",
+		"astring": "1.9.0",
 		"cross-env": "7.0.3",
 		"eslint-plugin-import": "2.31.0",
 		"eslint-plugin-vue": "10.0.0",
+		"estree-walker": "3.0.3",
 		"fast-glob": "3.3.3",
 		"happy-dom": "17.4.4",
 		"intersection-observer": "0.12.2",
@@ -61,7 +55,13 @@
 		"msw": "2.7.5",
 		"nodemon": "3.1.10",
 		"prettier": "3.5.3",
+		"rollup": "4.40.0",
+		"sass": "1.87.0",
 		"start-server-and-test": "2.0.11",
+		"tsc-alias": "1.8.15",
+		"tsconfig-paths": "4.2.0",
+		"typescript": "5.8.3",
+		"vite": "6.3.3",
 		"vite-plugin-turbosnap": "1.0.3",
 		"vue-component-type-helpers": "2.2.10",
 		"vue-eslint-parser": "10.1.3",

packages/frontend-embed/src/components/EmMfm.ts

@@ -5,7 +5,7 @@
 
 import { h, provide } from 'vue';
 import type { VNode, SetupContext } from 'vue';
-import * as mfm from '@transfem-org/sfm-js';
+import * as mfm from 'mfm-js';
 import * as Misskey from 'misskey-js';
 import { host } from '@@/js/config.js';
 import EmUrl from '@/components/EmUrl.vue';

packages/frontend-embed/src/components/EmNote.vue

@@ -105,7 +105,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import { computed, inject, ref, shallowRef } from 'vue';
-import * as mfm from '@transfem-org/sfm-js';
+import * as mfm from 'mfm-js';
 import * as Misskey from 'misskey-js';
 import { shouldCollapsed } from '@@/js/collapsed.js';
 import { url } from '@@/js/config.js';

packages/frontend-embed/src/components/EmNoteDetailed.vue

@@ -128,7 +128,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import { computed, inject, ref } from 'vue';
-import * as mfm from '@transfem-org/sfm-js';
+import * as mfm from 'mfm-js';
 import * as Misskey from 'misskey-js';
 import { computeMergedCw } from '@@/js/compute-merged-cw.js';
 import I18n from '@/components/I18n.vue';

packages/frontend-shared/package.json

@@ -35,7 +35,6 @@
 	],
 	"dependencies": {
 		"misskey-js": "workspace:*",
-		"nodemon": "3.1.7",
 		"vue": "3.5.13"
 	}
 }

packages/frontend/package.json

@@ -20,19 +20,11 @@
 		"@github/webauthn-json": "2.1.1",
 		"@mcaptcha/vanilla-glue": "0.1.0-alpha-3",
 		"@misskey-dev/browser-image-resizer": "2024.1.0",
-		"@phosphor-icons/web": "^2.0.3",
+		"@phosphor-icons/web": "2.1.2",
-		"@rollup/plugin-json": "6.1.0",
-		"@rollup/plugin-replace": "6.0.2",
-		"@rollup/pluginutils": "5.1.4",
 		"@ruffle-rs/ruffle": "0.1.0-nightly.2024.10.15",
 		"@sentry/vue": "9.14.0",
 		"@syuilo/aiscript": "0.19.0",
-		"@transfem-org/sfm-js": "0.24.6",
-		"@twemoji/parser": "15.1.1",
-		"@vitejs/plugin-vue": "5.2.3",
-		"@vue/compiler-sfc": "3.5.14",
 		"aiscript-vscode": "github:aiscript-dev/aiscript-vscode#v0.1.15",
-		"astring": "1.9.0",
 		"broadcast-channel": "7.1.0",
 		"buraha": "0.0.1",
 		"canvas-confetti": "1.9.3",
@@ -45,38 +37,30 @@
 		"compare-versions": "6.1.1",
 		"cropperjs": "2.0.0",
 		"date-fns": "4.1.0",
-		"estree-walker": "3.0.3",
 		"eventemitter3": "5.0.1",
 		"frontend-shared": "workspace:*",
 		"idb-keyval": "6.2.1",
 		"insert-text-at-cursor": "0.3.0",
 		"is-file-animated": "1.0.2",
 		"json5": "2.2.3",
-		"katex": "0.16.10",
+		"katex": "0.16.22",
-		"magic-string": "0.30.17",
 		"matter-js": "0.20.0",
 		"misskey-bubble-game": "workspace:*",
 		"misskey-js": "workspace:*",
 		"misskey-reversi": "workspace:*",
-		"moment": "^2.30.1",
+		"moment": "2.30.1",
 		"photoswipe": "5.4.4",
 		"promise-limit": "2.7.0",
 		"punycode.js": "2.3.1",
-		"rollup": "4.40.0",
 		"sanitize-html": "2.16.0",
-		"sass": "1.87.0",
 		"shiki": "3.3.0",
 		"strict-event-emitter-types": "2.0.0",
 		"textarea-caret": "3.1.0",
-		"three": "0.176.0",
 		"throttle-debounce": "5.0.2",
 		"tinycolor2": "1.6.0",
-		"tsc-alias": "1.8.15",
-		"tsconfig-paths": "4.2.0",
 		"typescript": "5.8.3",
 		"uuid": "11.1.0",
 		"v-code-diff": "1.13.1",
-		"vite": "6.3.3",
 		"vue": "3.5.14",
 		"vuedraggable": "next",
 		"wanakana": "5.3.1"
@@ -85,7 +69,10 @@
 		"cypress": "14.3.2"
 	},
 	"devDependencies": {
-		"@misskey-dev/summaly": "5.2.1",
+		"@misskey-dev/summaly": "npm:@transfem-org/summaly@5.2.2",
+		"@rollup/plugin-json": "6.1.0",
+		"@rollup/plugin-replace": "6.0.2",
+		"@rollup/pluginutils": "5.1.4",
 		"@storybook/addon-actions": "8.6.12",
 		"@storybook/addon-essentials": "8.6.12",
 		"@storybook/addon-interactions": "8.6.12",
@@ -105,9 +92,10 @@
 		"@storybook/vue3": "8.6.12",
 		"@storybook/vue3-vite": "8.6.12",
 		"@testing-library/vue": "8.1.0",
+		"@twemoji/parser": "15.1.1",
 		"@types/canvas-confetti": "1.9.0",
 		"@types/estree": "1.0.7",
-		"@types/katex": "^0.16.7",
+		"@types/katex": "0.16.7",
 		"@types/matter-js": "0.19.8",
 		"@types/micromatch": "4.0.9",
 		"@types/node": "22.15.2",
@@ -119,16 +107,22 @@
 		"@types/ws": "8.18.1",
 		"@typescript-eslint/eslint-plugin": "8.31.0",
 		"@typescript-eslint/parser": "8.31.0",
+		"@vitejs/plugin-vue": "5.2.3",
 		"@vitest/coverage-v8": "3.1.2",
 		"@vue/compiler-core": "3.5.14",
+		"@vue/compiler-sfc": "3.5.14",
 		"@vue/runtime-core": "3.5.14",
+		"mfm-js": "npm:@transfem-org/sfm-js@0.24.6",
 		"acorn": "8.14.1",
+		"astring": "1.9.0",
 		"cross-env": "7.0.3",
 		"eslint-plugin-import": "2.31.0",
 		"eslint-plugin-vue": "10.0.0",
+		"estree-walker": "3.0.3",
 		"fast-glob": "3.3.3",
 		"happy-dom": "17.4.4",
 		"intersection-observer": "0.12.2",
+		"magic-string": "0.30.17",
 		"micromatch": "4.0.8",
 		"minimatch": "10.0.1",
 		"msw": "2.7.5",
@@ -137,10 +131,16 @@
 		"prettier": "3.5.3",
 		"react": "19.1.0",
 		"react-dom": "19.1.0",
+		"rollup": "4.40.0",
+		"sass": "1.87.0",
 		"seedrandom": "3.0.5",
 		"start-server-and-test": "2.0.11",
 		"storybook": "8.6.12",
 		"storybook-addon-misskey-theme": "github:misskey-dev/storybook-addon-misskey-theme",
+		"three": "0.176.0",
+		"tsc-alias": "1.8.15",
+		"tsconfig-paths": "4.2.0",
+		"vite": "6.3.3",
 		"vite-plugin-turbosnap": "1.0.3",
 		"vitest": "3.1.2",
 		"vitest-fetch-mock": "0.4.5",

packages/frontend/src/components/MkAbuseReport.vue

@@ -99,7 +99,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <script lang="ts" setup>
 import { computed, provide, ref, watch } from 'vue';
 import * as Misskey from 'misskey-js';
-import * as mfm from '@transfem-org/sfm-js';
+import * as mfm from 'mfm-js';
 import MkButton from '@/components/MkButton.vue';
 import MkSwitch from '@/components/MkSwitch.vue';
 import MkKeyValue from '@/components/MkKeyValue.vue';

packages/frontend/src/components/MkNote.vue

@@ -180,7 +180,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import { computed, inject, onMounted, ref, useTemplateRef, watch, provide } from 'vue';
-import * as mfm from '@transfem-org/sfm-js';
+import * as mfm from 'mfm-js';
 import * as Misskey from 'misskey-js';
 import { isLink } from '@@/js/is-link.js';
 import { shouldCollapsed } from '@@/js/collapsed.js';

packages/frontend/src/components/MkNoteDetailed.vue

@@ -233,7 +233,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import { computed, inject, onMounted, provide, ref, useTemplateRef, watch } from 'vue';
-import * as mfm from '@transfem-org/sfm-js';
+import * as mfm from 'mfm-js';
 import * as Misskey from 'misskey-js';
 import { isLink } from '@@/js/is-link.js';
 import * as config from '@@/js/config.js';

packages/frontend/src/components/MkPostForm.vue

@@ -107,7 +107,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import { inject, watch, nextTick, onMounted, defineAsyncComponent, provide, shallowRef, ref, computed, useTemplateRef, toRaw } from 'vue';
-import * as mfm from '@transfem-org/sfm-js';
+import * as mfm from 'mfm-js';
 import * as Misskey from 'misskey-js';
 import insertTextAtCursor from 'insert-text-at-cursor';
 import { toASCII } from 'punycode.js';

packages/frontend/src/components/MkSubNoteContent.vue

@@ -35,7 +35,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <script lang="ts" setup>
 import { ref, computed, watch } from 'vue';
 import * as Misskey from 'misskey-js';
-import * as mfm from '@transfem-org/sfm-js';
+import * as mfm from 'mfm-js';
 import { shouldCollapsed } from '@@/js/collapsed.js';
 import MkMediaList from '@/components/MkMediaList.vue';
 import MkPoll from '@/components/MkPoll.vue';

packages/frontend/src/components/SkNote.vue

@@ -181,7 +181,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import { computed, inject, onMounted, ref, useTemplateRef, watch, provide } from 'vue';
-import * as mfm from '@transfem-org/sfm-js';
+import * as mfm from 'mfm-js';
 import * as Misskey from 'misskey-js';
 import { isLink } from '@@/js/is-link.js';
 import { shouldCollapsed } from '@@/js/collapsed.js';

packages/frontend/src/components/SkNoteDetailed.vue

@@ -238,7 +238,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import { computed, inject, onMounted, onUnmounted, onUpdated, provide, ref, useTemplateRef, watch } from 'vue';
-import * as mfm from '@transfem-org/sfm-js';
+import * as mfm from 'mfm-js';
 import * as Misskey from 'misskey-js';
 import { isLink } from '@@/js/is-link.js';
 import * as config from '@@/js/config.js';

packages/frontend/src/components/SkOldNoteWindow.vue

@@ -76,7 +76,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import { inject, onMounted, ref, shallowRef, computed } from 'vue';
-import * as mfm from '@transfem-org/sfm-js';
+import * as mfm from 'mfm-js';
 import * as Misskey from 'misskey-js';
 import MkNoteSimple from '@/components/MkNoteSimple.vue';
 import MkMediaList from '@/components/MkMediaList.vue';

packages/frontend/src/components/SkUrlPreviewGroup.vue

@@ -26,7 +26,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script setup lang="ts">
 import * as Misskey from 'misskey-js';
-import * as mfm from '@transfem-org/sfm-js';
+import * as mfm from 'mfm-js';
 import { computed, ref, watch } from 'vue';
 import { versatileLang } from '@@/js/intl-const';
 import promiseLimit from 'promise-limit';

packages/frontend/src/components/global/MkMfm.ts

@@ -4,7 +4,7 @@
  */
 
 import { h, defineAsyncComponent } from 'vue';
-import * as mfm from '@transfem-org/sfm-js';
+import * as mfm from 'mfm-js';
 import * as Misskey from 'misskey-js';
 import { host } from '@@/js/config.js';
 import CkFollowMouse from '../CkFollowMouse.vue';

packages/frontend/src/pages/chat/XMessage.vue

@@ -53,7 +53,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import { computed, defineAsyncComponent, provide } from 'vue';
-import * as mfm from '@transfem-org/sfm-js';
+import * as mfm from 'mfm-js';
 import * as Misskey from 'misskey-js';
 import { url } from '@@/js/config.js';
 import { isLink } from '@@/js/is-link.js';

packages/frontend/src/utility/check-animated-mfm.ts

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import * as mfm from '@transfem-org/sfm-js';
+import * as mfm from 'mfm-js';
 
 export function checkAnimationFromMfm(nodes: mfm.MfmNode[]): boolean {
 	const animatedNodes = mfm.extract(nodes, (node) => {

packages/frontend/src/utility/extract-mentions.ts

@@ -5,7 +5,7 @@
 
 // test is located in test/extract-mentions
 
-import * as mfm from '@transfem-org/sfm-js';
+import * as mfm from 'mfm-js';
 
 export function extractMentions(nodes: mfm.MfmNode[]): mfm.MfmMention['props'][] {
 	// TODO: 重複を削除

packages/frontend/src/utility/extract-preview-urls.ts

@@ -4,7 +4,7 @@
  */
 
 import type * as Misskey from 'misskey-js';
-import type * as mfm from '@transfem-org/sfm-js';
+import type * as mfm from 'mfm-js';
 import { extractUrlFromMfm } from '@/utility/extract-url-from-mfm.js';
 import { getNoteUrls } from '@/utility/getNoteUrls';
 

packages/frontend/src/utility/extract-url-from-mfm.ts

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import * as mfm from '@transfem-org/sfm-js';
+import * as mfm from 'mfm-js';
 
 // unique without hash
 // [ http://a/#1, http://a/#2, http://b/#3 ] => [ http://a/#1, http://b/#3 ]

packages/megalodon/package.json

@@ -6,7 +6,6 @@
 	"typings": "./lib/src/index.d.ts",
 	"scripts": {
 		"build": "tsc -p ./",
-    "doc": "typedoc --out ../docs ./src",
 		"test": "cross-env NODE_ENV=test jest -u --maxWorkers=3"
 	},
 	"engines": {
@@ -54,22 +53,17 @@
 	},
 	"homepage": "https://github.com/h3poteto/megalodon#readme",
 	"dependencies": {
-    "@types/jest": "^29.5.10",
+		"axios": "1.9.0",
-    "@types/oauth": "^0.9.4",
+		"dayjs": "1.11.13",
-    "axios": "1.7.4",
-    "dayjs": "^1.11.10",
 		"form-data": "4.0.2",
 		"oauth": "0.10.2",
 		"typescript": "5.8.3"
 	},
 	"devDependencies": {
-		"@typescript-eslint/eslint-plugin": "8.31.0",
+		"@types/jest": "29.5.14",
-		"@typescript-eslint/parser": "8.31.0",
+		"@types/oauth": "0.9.6",
-		"eslint": "9.25.1",
-    "eslint-config-prettier": "^9.0.0",
 		"jest": "29.7.0",
 		"jest-worker": "29.7.0",
-    "prettier": "3.5.3",
+		"ts-jest": "29.3.4"
-    "ts-jest": "^29.1.1"
 	}
 }

packages/megalodon/src/index.ts

@@ -12,17 +12,17 @@ import MastodonEntity from './mastodon/entity';
 import MisskeyEntity from './misskey/entity';
 
 export {
-  Response,
+	type Response,
 	OAuth,
 	RequestCanceledError,
 	isCancel,
 	detector,
-  MegalodonInterface,
+	type MegalodonInterface,
 	NotificationType,
 	FilterContext,
 	Misskey,
-  Entity,
+	type Entity,
 	Converter,
-	MastodonEntity,
+	type MastodonEntity,
-	MisskeyEntity,
+	type MisskeyEntity,
 }

packages/megalodon/tsconfig.json

@@ -1,65 +1,105 @@
 {
 	"compilerOptions": {
 		/* Basic Options */
-    "target": "ES2022",                          /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017','ES2018' or 'ESNEXT'. */
+		"target": "ES2022",
-    "module": "commonjs",                     /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */
+		/* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017','ES2018' or 'ESNEXT'. */
-    "lib": ["ES2022", "dom"],                           /* Specify library files to be included in the compilation. */
+		"module": "commonjs",
+		/* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */
+		"lib": [
+			"ES2022",
+			"dom"
+		],
+		/* Specify library files to be included in the compilation. */
 		// "allowJs": true,                       /* Allow javascript files to be compiled. */
 		// "checkJs": true,                       /* Report errors in .js files. */
 		// "jsx": "preserve",                     /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */
-    "declaration": true,                      /* Generates corresponding '.d.ts' file. */
+		"declaration": true,
-    // "declarationMap": true,                /* Generates a sourcemap for each corresponding '.d.ts' file. */
+		/* Generates corresponding '.d.ts' file. */
+		"declarationMap": true,
+		/* Generates a sourcemap for each corresponding '.d.ts' file. */
 		// "sourceMap": true,                     /* Generates corresponding '.map' file. */
 		// "outFile": "./",                       /* Concatenate and emit output to single file. */
-    "outDir": "./lib",                        /* Redirect output structure to the directory. */
+		"outDir": "./lib",
-    "rootDir": "./",                          /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
+		/* Redirect output structure to the directory. */
+		"rootDir": "./",
+		/* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
 		// "composite": true,                     /* Enable project compilation */
-    "removeComments": true,                   /* Do not emit comments to output. */
+		"removeComments": true,
+		/* Do not emit comments to output. */
 		// "noEmit": true,                        /* Do not emit outputs. */
 		// "importHelpers": true,                 /* Import emit helpers from 'tslib'. */
-    "downlevelIteration": true,               /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */
+		"downlevelIteration": false,
-    // "isolatedModules": true,               /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */
+		/* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */
-
+		"isolatedModules": true,
+		/* Transpile each file as a separate module (similar to 'ts.transpileModule'). */
+		"incremental": true,
 		/* Strict Type-Checking Options */
-    "strict": true,                           /* Enable all strict type-checking options. */
+		"strict": true,
-    "noImplicitAny": true,                    /* Raise error on expressions and declarations with an implied 'any' type. */
+		/* Enable all strict type-checking options. */
-    "strictNullChecks": true,                 /* Enable strict null checks. */
+		"noImplicitAny": true,
-    "strictFunctionTypes": true,              /* Enable strict checking of function types. */
+		/* Raise error on expressions and declarations with an implied 'any' type. */
-    "strictPropertyInitialization": true,     /* Enable strict checking of property initialization in classes. */
+		"strictNullChecks": true,
-    "noImplicitThis": true,                   /* Raise error on 'this' expressions with an implied 'any' type. */
+		/* Enable strict null checks. */
-    "alwaysStrict": true,                     /* Parse in strict mode and emit "use strict" for each source file. */
+		"strictFunctionTypes": true,
+		/* Enable strict checking of function types. */
+		"strictPropertyInitialization": true,
+		/* Enable strict checking of property initialization in classes. */
+		"noImplicitThis": true,
+		/* Raise error on 'this' expressions with an implied 'any' type. */
+		"alwaysStrict": true,
+		/* Parse in strict mode and emit "use strict" for each source file. */
 
 		/* Additional Checks */
-    "noUnusedLocals": true,                   /* Report errors on unused locals. */
+		"noUnusedLocals": true,
-    "noUnusedParameters": true,               /* Report errors on unused parameters. */
+		/* Report errors on unused locals. */
-    "noImplicitReturns": true,                /* Report error when not all code paths in function return a value. */
+		"noUnusedParameters": true,
-    "noFallthroughCasesInSwitch": true,       /* Report errors for fallthrough cases in switch statement. */
+		/* Report errors on unused parameters. */
+		"noImplicitReturns": true,
+		/* Report error when not all code paths in function return a value. */
+		"noFallthroughCasesInSwitch": true,
+		/* Report errors for fallthrough cases in switch statement. */
 		"skipLibCheck": true,
-
 		/* Module Resolution Options */
-    "moduleResolution": "node",               /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
+		"moduleResolution": "node",
-    "baseUrl": "./",                          /* Base directory to resolve non-absolute module names. */
+		/* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
+		"baseUrl": "./",
+		/* Base directory to resolve non-absolute module names. */
 		"paths": {
-      "@*": ["src*"],
+			"@*": [
-      "~*": ["./*"]
+				"src*"
-    },                                        /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
+			],
+			"~*": [
+				"./*"
+			]
+		},
+		/* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
 		// "rootDirs": [],                        /* List of root folders whose combined content represents the structure of the project at runtime. */
 		// "typeRoots": [],                       /* List of folders to include type definitions from. */
 		// "types": [],                           /* Type declaration files to be included in compilation. */
 		// "allowSyntheticDefaultImports": true,  /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */
-    "esModuleInterop": true                   /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
+		"esModuleInterop": true,
+		/* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
 		// "preserveSymlinks": true,              /* Do not resolve the real path of symlinks. */
 
 		/* Source Map Options */
 		// "sourceRoot": "./",                    /* Specify the location where debugger should locate TypeScript files instead of source locations. */
 		// "mapRoot": "./",                       /* Specify the location where debugger should locate map files instead of generated locations. */
-    // "inlineSourceMap": true,               /* Emit a single file with source maps instead of having a separate file. */
+		"inlineSourceMap": false,
-    // "inlineSources": true,                 /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */
+		/* Emit a single file with source maps instead of having a separate file. */
+		"inlineSources": false,
+		/* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */
 
 		/* Experimental Options */
-    // "experimentalDecorators": true,        /* Enables experimental support for ES7 decorators. */
+		"experimentalDecorators": true
+		/* Enables experimental support for ES7 decorators. */
 		// "emitDecoratorMetadata": true,         /* Enables experimental support for emitting type metadata for decorators. */
 	},
-  "include": ["./src", "./test"],
+	"include": [
-  "exclude": ["node_modules", "example"]
+		"./src",
+		"./test"
+	],
+	"exclude": [
+		"node_modules",
+		"example"
+	]
 }

packages/misskey-js/package.json

@@ -36,6 +36,7 @@
 	},
 	"devDependencies": {
 		"@microsoft/api-extractor": "7.52.5",
+		"@simplewebauthn/types": "12.0.0",
 		"@swc/jest": "0.2.38",
 		"@types/jest": "29.5.14",
 		"@types/node": "22.15.2",
@@ -47,7 +48,7 @@
 		"mock-socket": "9.3.1",
 		"ncp": "2.0.0",
 		"nodemon": "3.1.10",
-		"execa": "8.0.1",
+		"execa": "9.5.2",
 		"tsd": "0.32.0",
 		"typescript": "5.8.3",
 		"esbuild": "0.25.3",
@@ -57,7 +58,6 @@
 		"built"
 	],
 	"dependencies": {
-		"@simplewebauthn/types": "12.0.0",
 		"eventemitter3": "5.0.1",
 		"reconnecting-websocket": "4.4.0"
 	}

packages/misskey-js/src/autogen/types.ts

@@ -19581,18 +19581,10 @@ export type operations = {
       200: {
         content: {
           'application/json': {
-            image?: {
+            type: string;
-              link?: string;
+            id?: string;
-              url: string;
+            updated?: string;
-              title?: string;
+            author?: string;
-            };
-            paginationLinks?: {
-              self?: string;
-              first?: string;
-              next?: string;
-              last?: string;
-              prev?: string;
-            };
             link?: string;
             title?: string;
             items: {
@@ -19600,33 +19592,15 @@ export type operations = {
                 guid?: string;
                 title?: string;
                 pubDate?: string;
-                creator?: string;
-                summary?: string;
-                content?: string;
-                isoDate?: string;
-                categories?: string[];
-                contentSnippet?: string;
-                enclosure?: {
-                  url: string;
-                  length?: number;
-                  type?: string;
-                };
-              }[];
-            feedUrl?: string;
                 description?: string;
-            itunes?: {
+                media: {
-              image?: string;
+                    medium?: string;
-              owner?: {
+                    url?: string;
-                name?: string;
+                    type?: string;
-                email?: string;
+                    lang?: string;
-              };
+                  }[];
-              author?: string;
+              }[];
-              summary?: string;
+            description?: string;
-              explicit?: string;
-              categories?: string[];
-              keywords?: string[];
-              [key: string]: unknown;
-            };
           };
         };
       };