Universal standard for creating browser extensions.
Working through a W3C charter group, Mozilla has partnered with Microsoft and Opera to define a browser extension API that works across multiple browsers.
There is currently a preliminary specification that matches what Google has implemented in Chrome so that extensions written to the specification could potentially work on Chrome, Edge, Opera and Firefox.
Bitwarden client applications (web, browser extension, desktop, and cli)
A Vim-like interface for Firefox, inspired by Vimperator/Pentadactyl.
一个帮助你自动申请京东价格保护的chrome拓展
Privacy Badger is a browser extension that automatically learns to block invisible trackers.
YouTube Extension: Enrich your YouTube experience & content [
Translate your page in real time using Google or Yandex
Open Source record and playback test automation for the web.
Firefox Multi-Account Containers lets you keep parts of your online life separated into color-coded tabs that preserve your privacy. Cookies are separated by container, allowing you to use the web with multiple identities or accounts simultaneously.
A keyboard shortcut browser extension for keyboard-based navigation and tab operations with an advanced omnibar
A command line tool to help build, run, and test web extensions
A web extension that redirects popular sites to alternative frontends and backends
Accelerates your web browsing with Vim power!!
Scrobble music all around the web!
Authenticator generates 2-Step Verification codes in your browser.
Browser extension that simplifies access to IPFS resources on the web
Chromecast Web Sender SDK implementation for Firefox
拯救B站的弹幕体验！
Created by Browser Extension Community Group
Released May 7, 2015