darkreader/darkreaderDark Reader Chrome and Firefox extension
TypeScript · JavaScript★ 22.2K↓ 97.7K/moJul 19, 2026
AmadeusITGroup/otterThe Otter project is a highly modular framework whose goal is to provide a common platform to accelerate and facilitate the development of runtime customizable Angular based Web Applications
TypeScript★ 57Jul 15, 2026
ghostery/ghostery-extensionGhostery Browser Extension for Firefox, Chrome, Opera, Edge and Safari
JavaScript · Swift★ 1,716Jul 17, 2026
Go · Maven76Goodhealth index
praetorian-inc/titusHigh-performance secrets scanner. CLI, Go library, Burp Suite extension, and Chrome extension. 487 detection rules with live credential validation.
Go · Java★ 638Jul 19, 2026
web-scrobbler/web-scrobblerScrobble music all around the web!
TypeScript★ 2,973Jul 22, 2026
cezaraugusto/extension.jsThe cross-browser extension framework.
TypeScript★ 5,035Jul 16, 2026
extension-js/extension.jsThe cross-browser extension framework.
TypeScript★ 5,031↓ 0/moJul 13, 2026
JavaScript★ 4,480Jul 18, 2026
openstyles/stylusStylus - Userstyles Manager
JavaScript · CSS★ 6,774Jul 19, 2026
npm68Moderatehealth index
crimx/ext-saladict🥗 All-in-one professional pop-up dictionary and page translator which supports multiple search modes, page translations, new word notebook and PDF selection searching.
TypeScript · SCSS★ 13.2KJul 16, 2026
crates.io · npm68Moderatehealth index
nextai-translator/nextai-translator基于 ChatGPT API 的划词翻译浏览器插件和跨平台桌面端应用 - Browser extension and cross-platform desktop application for translation based on ChatGPT API.
TypeScript · Rust★ 24.9KJul 22, 2026
npm67Moderatehealth index
josStorer/chatGPTBoxIntegrating ChatGPT into your browser deeply, everything you need is here
JavaScript★ 10.7KJul 18, 2026
npm67Moderatehealth index
sheepzh/timerTime Tracker for Browser. Help you track time, analyze your habits and block addictive sites
TypeScript★ 930Jul 17, 2026
npm63Moderatehealth index
n4ze3m/page-assistUse your locally running AI models to assist you in your web browsing
TypeScript★ 8,069Jul 17, 2026
npm · crates.io61Moderatehealth index
DeliciousBuding/codex-browser-bridgeExpose Codex Desktop's Chrome browser bridge as an MCP server for Claude Code and other agents.
Rust · JavaScript★ 13↓ 849/moJul 17, 2026
npm · RubyGems60Moderatehealth index
LeonTing1010/tapCapture a logged-in browser task once — replay it forever at zero LLM tokens. Local-first browser-automation MCP for Claude Code, Cursor & any MCP host; credentials never leave your machine.
JavaScript · TypeScript★ 12Jul 17, 2026
PyPI · npm59Moderatehealth index
ginkida/sallyportA security-first bridge between Claude Code (MCP) and Chrome — HMAC pairing, domain allowlist, per-domain evaluate opt-in.
TypeScript · Python★ 5↓ 2,291/moJul 18, 2026
npm57Moderatehealth index
reliefeai/browser-relayLet AI agents share your everyday, logged-in Chrome through a Skill + CLI — locally or across multiple machines.
JavaScript★ 110↓ 2,002/moJul 20, 2026
npm54Moderatehealth index
Ghqqqq/codex-overleaf-linkRun Codex inside Overleaf with a Chrome side panel, local LaTeX mirror, diff review, Track Changes support, undo checkpoints, and compile-log context.
JavaScript★ 30↓ 5,179/moJul 16, 2026
npm53Moderatehealth index
doshidak/showdexPokémon Showdown extension that harnesses the power of parabolic calculus to strategically extract your opponents' Elo.
TypeScript · SCSS★ 202Jul 15, 2026
npm52Moderatehealth index
alyssaxuu/screenityThe free and privacy-friendly screen recorder with no limits 🎥
JavaScript★ 18.4KJul 17, 2026
immersive-translate/immersive-translate沉浸式双语网页翻译扩展 , 支持输入框翻译, 鼠标悬停翻译, PDF, Epub, 字幕文件, TXT 文件翻译 - Immersive Dual Web Page Translation Extension
Mixed★ 18.3KJul 23, 2026
JavaScript · TypeScript★ 0↓ 2,320/moJul 19, 2026
listen1/listen1_chrome_extensionone for all free music in china (chrome extension, also works for firefox)
JavaScript · HTML · CSS★ 12.1KJul 21, 2026
salarcode/SmartProxyFirefox/Chrome browser extension. SmartProxy will automatically enable/disable proxy for the sites you visit, based on customizable patterns.
TypeScript · CSS · HTML★ 2,710Jul 20, 2026