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.
☁️ Sync your bookmarks privately across browsers and devices
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A browser extension that redirects popular sites to alternative privacy friendly frontends
Privacy Badger is a browser extension that automatically learns to block hidden trackers
A command line tool to help build, run, and test web extensions
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 simple web extension that redirects Twitter, YouTube, Instagram & Google Maps requests to privacy friendly alternatives.
Browser extension that simplifies access to IPFS resources on the web
KeePassXC Browser Extension
A web extension for Pixiv
An awesome browser extension that reads aloud webpage content with one click
A browser extension for the Motrix Download Manager
Finds larger/original versions of images and videos
Create, modify and quick change tab groups. Inspired by the Tab Groups app :)
A User-Agent spoofer browser extension that is highly configurable
YouTube™ content blocker
Make your production flow
A browser extension that captures web pages to local device or backend server for future retrieval, organization, annotation, and edit. This project inherits from legacy Firefox add-on ScrapBook X.
A browser extension for custom keyboard shortcuts
Created by Browser Extension Community Group
Released May 7, 2015