Top 530 firefox open source projects

Accelerates your web browsing with Vim power!!

Adds the ability to disable JavaScript on specific sites.

Never doubt how to pronounce a word. Double-click it and your browser will say it out loud for you!

An add-on that aims to add Vivaldi style toolbar colouring to the Firefox UI

Hide contextmenu items in Firefox Quantum

Kule Lazy4 / CSS Framework

Firefox add-on to view markdown files

Mouse gestures for Firefox

Search and control Firefox from Alfred

Simple browser extension for managing accounts in a browser and allowing the signing of extrinsics using these accounts. Also provides a simple interface for compliant extensions for dapps.

KeePass 2.x plugin which imports credentials from various browsers.

An open source browser extension for adding/managing download tasks to your Synology DiskStation.

A SurfingKeys configuration which adds 130+ key mappings for 20+ sites & OmniBar search suggestions for 50+ sites

Control your browser's tabs from the command line

Extension that restores RSS Feed Livemarks in Firefox.

Personal *nix configuration files

A user styles manager for Firefox and Chrome

All-in-one browser extension for Scratch.

A 1Password-compatible command-line and web-based password manager

Blazefox exploits for Windows 10 RS5 64-bit.

Better code navigation in github

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 tool for monitoring and debugging urql during development

Experimental Firefox extension for login management experiences, not being actively developed

A simple REST client for Firefox

🚀 Packages for Firefox DevTools

TypeScript type definitions for Firefox WebExtensions

Puts an RSS/Atom subscribe button back in URL bar

UserScripts for Firefox, Chrome and etc

A global domain based database for NoScript, uBlock, uMatrix & ScriptSafe

a glorified startpage

Lets you control many web players using the media keys on your keyboard.

Firefox for iOS

Swift Selection Search (SSS) is a simple Firefox add-on that lets you quickly search for some text in a page using your favorite search engines.

A browser extension to send pages and content from your browser to connected KDE Connect devices.

HTTPS server running on localhost

New Tab Override allows you to set the page that shows whenever you open a new tab.

License: Mozilla Public License 2.0

Selenium alternative for Crystal. Browser manipulation without the Java overhead.

Open Source Intelligence Browser Extension

Firefox add-on for arranging tabs vertically

Proposals for future Firefox browser architecture

📊 User friendly dashboard/tool for discord bot developpers to manage servers

Typescript, React, Redux, Styled-Component and Webpack based sample extension boilerplate. Runs on Chrome and Firefox. Sample chrome extension.

One-click in-line page translation for Firefox

A Material Design-inspired userChrome.css theme for Firefox

Startpages for your favorite browser!

[NOT MAINTAINED] Please use <https://github.com/SeleniumHQ/docker-selenium>

Redux for WebExtensions

Install Browser Extensions straight from GitHub Repositories.

WebExtension for saving media, links, or selections into user-defined directories

MDL2 Theme for Firefox

i2pd browser bundle

A minimal Chrome / Firefox extension to help you learn Japanese words in each new tab.

Implementation of the Google Cast Chrome Sender SDK within Firefox

RetroTxt is the WebExtension that turns ANSI, ASCII, NFO text into in-browser HTML

A universal dark theme for Firefox

With the Bookmarks Organizer it's easy to put order in your bookmarks. The Bookmarks Organizer finds no longer working bookmarks, redirects, duplicates and more!

List of standard and browser specific CSS properties.

Firefox addon aiming to utilize screen estate more efficiently by showing tabs in a sidebar grouped by privacy containers. Inspired by TreeStyleTab.