floccusaddon / floccus
:cloud: Sync your bookmarks privately across browsers and devices
floccusaddon / floccus
n4ze3m / page-assist
Use your locally running AI models to assist you in your web browsing
subhra74 / xdm
Fast file and video downloader with HLS, DASH and batch download support
Alex313031 / thorium
Chromium fork named after radioactive element No. 90. Source code and Linux releases. Windows/MacOS/ARM builds served in different repos, links are towards the top of the README.md.
4gray / iptvnator
:tv: Cross-platform IPTV player application with multiple features, such as support of m3u and m3u8 playlists, favorites, TV guide, TV archive/catchup and more.
garris / BackstopJS
Catch CSS curve balls.
ChromeDevTools / awesome-chrome-devtools
Awesome tooling and resources in the Chrome DevTools & DevTools Protocol ecosystem
GoogleChrome / lighthouse-ci
Automate running Lighthouse for every commit, viewing the changes, and preventing regressions
openstyles / stylus
Stylus - Userstyles Manager
steipete / summarize
Point at any URL/YouTube/Podcast or file. Get the gist. CLI and Chrome Extension.
iorate / ublacklist
Blocks specific sites from appearing in Google search results
dmunozv04 / iSponsorBlockTV
SponsorBlock client for all YouTube TV clients.
wechatsync / Wechatsync
一键同步文章到多个内容平台，支持今日头条、WordPress、知乎、简书、掘金、CSDN、typecho各大平台，一次发布，多平台同步发布。解放个人生产力
hanydd / BilibiliSponsorBlock
一款跳过小电视视频中恰饭片段的浏览器插件，移植自 SponsorBlock。A browser extension to skip sponsored segments in videos, ported from the SponsorBlock
web-platform-tests / wpt
Test suites for Web platform specs — including WHATWG, W3C, and others
brookhong / Surfingkeys
Map your keys for web surfing, expand your browser with javascript and keyboard.
MontFerret / ferret
Declarative data automation language and Go runtime for structured extraction workflows.
pbek / QOwnNotes
QOwnNotes is a plain-text file notepad and todo-list manager with Markdown support and Nextcloud / ownCloud integration.
black7375 / Firefox-UI-Fix
🦊 I respect proton UI and aim to improve it.
GoogleChrome / samples
A repo containing samples tied to new functionality in each release of Google Chrome.
xuejianxianzun / PixivBatchDownloader
Powerful Pixiv batch downloader. Batch download artworks and novels, filter works, rename when downloading, convert animated images, and more. 浏览器扩展程序，批量下载 Pixiv 上的插画和小说。过滤作品、下载时重命名、转换动态图片等。
zxlie / FeHelper
😍FeHelper--Web前端助手（Awesome！Chrome & Firefox & MS-Edge Extension, All in one Toolbox!）
GargantuaX / gemini-watermark-remover
A high-performance, 100% client-side tool for removing Gemini AI image & video watermarks. Built with pure JavaScript using mathematically precise Reverse Alpha Blending. / 基于 JavaScript 的纯浏览器端 Gemini AI 图像和视频无损去水印工具，使用数学精确的反向 Alpha 混合算法
scriptscat / scriptcat
ScriptCat, a browser extension that can execute userscript; 脚本猫，一个可以执行用户脚本的浏览器扩展
altair-graphql / altair
✨⚡️ A feature-rich GraphQL Client for all platforms.
obsidianmd / obsidian-clipper
Highlight and capture the web in your favorite browser. The official Web Clipper extension for Obsidian.
extension-js / extension.js
The cross-browser extension framework.
QLHazyCoder / FlowPilot
Chrome扩展：支持GPT（Codex） / kiro / Grok自动注册、相关反代项目（CPA/Sub）回调上传
totec448-spec / chat-on-steroids
Cross-platform local MCP capabilities for ChatGPT with Chrome integration, Goal, Compact & Resume, and durable multi-agent workflows.
Kaliiiiiiiiii-Vinyzu / patchright
Undetected version of the Playwright testing and automation library.
ultrafunkamsterdam / nodriver
Successor of Undetected-Chromedriver. Providing a blazing fast framework for web automation, webscraping, bots and any other creative ideas which are normally hindered by annoying anti bot systems like Captcha / CloudFlare / Imperva / hCaptcha
vinta / pangu.js
Opinionated paranoid text spacing in JavaScript, with on-device AI semantic judgment
Authenticator-Extension / Authenticator
Authenticator generates 2-Step Verification codes in your browser.
code-charity / youtube
YouTube / Video Browser-Extension. [Top1 FOSS.] Enrich your experience & choice! 🧰Smart features📌set & forget📌300+ tweaks. Longest-standing. Join🧩us?👨👩👧👧 ⋮ {playback|discovery|extra player buttons|quality|codec|full tab|full screen|no distraction|shorts}
sensepost / gowitness
🔍 gowitness - a golang, web screenshot utility using Chrome Headless
honestbleeps / Reddit-Enhancement-Suite
Reddit Enhancement Suite
AdguardTeam / AdguardBrowserExtension
AdGuard browser extension
igrigorik / videospeed
HTML5 video speed controller (for Google Chrome)
hoothin / UserScripts
Greasemonkey scripts ( Pagetual / Picviewer CE+ / DownloadAllContent ) 油猴腳本集 ユーザースクリプト集
sebanc / brunch
Boot ChromeOS on x86_64 PC - Supports Intel CPU/GPU from 10th gen or AMD Ryzen
Manavarya09 / design-extract
Extract any website's complete design system with one command. DTCG tokens, semantic+primitive+composite, MCP server for Claude Code/Cursor/Windsurf, multi-platform emitters (iOS SwiftUI, Android Compose, Flutter, WordPress), Tailwind v4, Figma variables, shadcn/ui, CSS health audit, WCAG remediation, Chrome extension. MIT, Playwright, Node 20+.
adlered / CSDNGreener
《专 业 团 队》🕺🏿 🕺🏿 🕺🏿 🕺🏿 ⚰️🕺🏿 🕺🏿 🕺🏿 🕺🏿 | 专治 CSDN 广告与各种灵魂打击 | 🐵 油猴脚本 | TamperMonkey | Chrome | FireFox | CSDN 页面浮窗广告完全过滤净化 | 国服最强 CSDN 绿化脚本
OhMyGuus / I-Still-Dont-Care-About-Cookies
Debloated fork of the extension "I don't care about cookies"
philippe44 / AirConnect
Use AirPlay to stream to UPnP/Sonos & Chromecast devices
RetireJS / retire.js
scanner detecting the use of JavaScript libraries with known vulnerabilities. Can also generate an SBOM of the libraries it finds.
crxjs / chrome-extension-tools
Build cross-browser extensions with native HMR and zero-config setup
videolan / vlc-android
VLC for Android, Android TV and ChromeOS
libredirect / browser_extension
A browser extension that redirects popular sites to alternative privacy friendly frontends
ChromeDevTools / devtools-frontend
The Chrome DevTools UI
remorses / playwriter
Chrome extension & CLI to let agents control your browser. Runs Playwright snippets in a stateful sandbox. Available as CLI or MCP
hardkoded / puppeteer-sharp
Headless Chrome .NET API
BrowserBox / BrowserBox
💚🇺🇸🗽Secure remote browsing anywhere, any way you like it.
rafaelmardojai / firefox-gnome-theme
A GNOME👣 theme for Firefox🔥
EFForg / privacybadger
Privacy Badger is a browser extension that automatically learns to block hidden trackers
yaojingang / GEOFlow
Open-source GEO content engineering and multi-site distribution platform with AI quality inspection, illustrated admin help, hosted sites, browser-assisted publishing, and signed updates.
KartikTalwar / gmail.js
Gmail JavaScript API
FastForwardTeam / FastForward
Don't waste your time with compliance. FastForward automatically skips annoying link shorteners.
skorokithakis / catt
Cast All The Things allows you to send videos from many, many online sources to your Chromecast.
getgauge / taiko
A node.js library for testing modern web applications
awesome-scripts / awesome-userscripts
📖 A curated list of Awesome Userscripts.