Firefox

Firefox is a free and open source web browser developed by Mozilla Foundation. First released in 2002 under the name Phoenix. It’s available for most operating systems including Windows, macOS, Linux and most phones and tablets.

GitHub: https://github.com/topics/firefox
Wikipedia: https://en.wikipedia.org/wiki/Firefox
Repo: https://github.com/mozilla/gecko-dev
Created by: Mozilla
Released: September 23, 2002
Related Topics: mozilla, chrome, safari, edge, opera, browser, gecko, firefox-extension,
Aliases: mozilla-firefox, firefox-quantum, firefox-browser,
Last updated: 2026-06-23 00:11:12 UTC
JSON Representation

https://github.com/thehiddenlayer/browser

privacy-focused internet browser configs.

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Last synced: 16 Jan 2026

https://github.com/houshmand-2005/tabtrove

A Browser Collection Manager

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Last synced: 01 Sep 2025

https://github.com/vincenzocaputo/firefox-ssb

A tool to bypass the lack of PWAs support in Firefox

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Last synced: 26 Mar 2025

https://github.com/tolik-punkoff/external-ip-geoip

Firefox Add-On. Display you external IP and IP country

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Last synced: 15 May 2026

https://github.com/mikahanninen/browser-zooming

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Last synced: 05 Apr 2025

https://github.com/abhijithvijayan/vite-plugin-wext-manifest

Vite plugin that lets you specify `manifest.json` properties to appear only in specific browsers.

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Last synced: 15 May 2026

https://github.com/matthieulemoine/enhanced

An extension to enhance the web.

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Last synced: 04 May 2026

https://github.com/dpi0/helix-firefox

A collection of small utility tools for Firefox

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Last synced: 03 Apr 2025

https://github.com/croydon/firefox-tabs-stresstest

WebExtension to open a hell lot of tabs.

firefox performance tabs testing webextension

Last synced: 11 Nov 2025

https://github.com/jfitzsimmons/purecssart

1.) (Most) elements must be typed out by hand, 2.) Only text editors and Developer Tools allowed.

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Last synced: 22 Mar 2025

https://github.com/kmagameguy/quark

UI tweaks to minimalize Firefox Quantum to bare essentials

firefox preferences

Last synced: 20 Aug 2025

https://github.com/linkid/git-pr-reverse

WebExtension to list open Git pull requests of a file in a popup

extension firefox git web

Last synced: 16 Apr 2026

https://github.com/ebrasha/abdal-foxybypass

A powerful and customizable Firefox extension that bypasses website restrictions like right-click disabling, keyboard shortcut blocking, text selection limits, and more.

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Last synced: 20 Aug 2025

https://github.com/gregros/ff-userchrome

Firefox CSS-based customization.

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Last synced: 17 Apr 2026

https://github.com/rvolosatovs/contextual-identities-sys

WebAssembly bindings to contextualIdentities Web API in Rust

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Last synced: 07 Oct 2025

https://github.com/gil9red/my-first-addon-for-firefox

my-first-addon-for-firefox

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Last synced: 03 Apr 2025

https://github.com/addonbone/browser

A TypeScript promise-based wrapper for Chrome Extension APIs, supporting both Manifest V2 and V3 across Chrome, Opera, Edge, and other Chromium-based browsers.

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Last synced: 23 Jul 2025

https://github.com/fawkesoficial/browser-fingerprinting-app

Small experiment inspired by EFF's "coveryourtracks" (https://coveryourtracks.eff.org/)

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Last synced: 03 Feb 2026

https://github.com/crizmo/tokyofox

Elevate your browsing with anime vibes in this sleek Firefox theme!

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Last synced: 19 Jul 2025

https://github.com/ebrasha/abdal-magnicode

A powerful code inspector extension with magnifying glass functionality for real-time HTML inspection and zooming on any website.

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Last synced: 20 Aug 2025

https://github.com/nwawrzyniak/shorts-dont-loop-firefox

A Mozilla Firefox add-on that prevents YouTube Shorts from looping.

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Last synced: 18 Apr 2026

https://github.com/professormanhattan/semantic-release-config

Bundles together an ambitious semantic-release shared configuration used across many project types

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Last synced: 04 Feb 2026

https://github.com/aarrwnh/stg-backup-reader

Utility tool to help with organization of a VERY large amount of tabs.

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Last synced: 22 May 2026

https://github.com/ironcore864/amazon-eu-price-compare-ff

amazon browser firefox frontend plugin react-redux

Last synced: 07 Mar 2026

https://github.com/themaxium69/startselenium-scriptpython

Script d'automatisation de navigateur, avec la lib Selenium de Python

firefox python selenium website

Last synced: 22 May 2026

https://github.com/georapbox/dark-ocean-theme-webextension

A dark bluish theme for Firefox, similar to the original dark theme of Firefox Developer Edition.

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Last synced: 21 Feb 2026

https://github.com/brawl345/firefox-stuff

Stuff for Mozilla Firefox

firefox userjs

Last synced: 08 Oct 2025

https://github.com/ciffelia/x11-firefox-docker

docker firefox x11

Last synced: 22 May 2026

https://github.com/georapbox/deep-purple-theme-webextension

A dark purplish theme for Firefox

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Last synced: 19 Jan 2026

https://github.com/arifkembiri/docker-firefox-browser-via-terminal

Docker Firefox Browser

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Last synced: 29 May 2026

https://github.com/praneethravuri/ask-referral

extension firefox indeed javascript jobs linkedin referral

Last synced: 21 Mar 2025

https://github.com/rztprog/tryhackme-plus

Save time on TryHackMe — pin the Room Banner and the Target Machine so you no longer have to scroll

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Last synced: 22 May 2026

https://github.com/gallolabs/web-surfer

Easy web Surfing (scraping) via API, firefox, chrome, webkit

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Last synced: 15 Jun 2025

https://github.com/wcharczuk/threads-plus

It does things to the Threads web app.

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Last synced: 19 Mar 2026

https://github.com/jigoku/acer-gn246hl-linux

Some information about using an Acer GN246HL monitor on Linux with nVidia lightboost.

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Last synced: 22 Mar 2025

https://github.com/brudgers/hn_utilities

Greasemonkey scripts for Hacker News

firefox greasemonkey hacker-news

Last synced: 12 Jun 2026

https://github.com/chuahou/steam-webgame-launcher

Launches a web game in Firefox and stays alive until no tabs with the specified URL exist, allowing better Steam status behaviour when added as a non-Steam game.

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Last synced: 22 Apr 2026