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: 2026-06-26 00:07:35 UTC
- JSON Representation
https://github.com/loppos/recent-tabs-switcher
A simple Chromium extension for quickly switching between recently used tabs, similar to Firefox's MRU tab switching. This version works without any overlay and does not show extra UI elements.
addon brave brave-extension chrome chrome-extension chromium edge edge-extension firefox tabs
Last synced: 04 May 2026
https://github.com/adeithe/youtube-theatre-mode
A more immersive theatre mode for YouTube.
chrome extension firefox theater-mode theatre-mode youtube
Last synced: 14 May 2026
https://github.com/mikew/browser-kde-color-scheme
Generates browser themes from your current KDE Color Scheme
Last synced: 04 May 2026
https://github.com/raghavendra-vaidya/goodreads-se
Automation of tests using selenium 4 , core java, testNG, Maven
chrome firefox hybrid-model java selenium-webdriver selenium4 testng testng-listener
Last synced: 05 May 2026
https://github.com/muxbh28/web-widgetizer
Web Widgetizer is an extension for Firefox browsers designed to enhance your browsing experience through pop-up windows, providing handy tools for managing and accessing your favorite links. Extension opens specific links in a dedicated popup tab.
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Last synced: 08 Jun 2026
https://github.com/st1vms/words-on-stream-bot
Words on Stream bot, using Selenium with both Chromedriver and Geckodriver, able to capture websocket events.
bot chrome chromedriver firefox geckodriver python scraper selenium twitch websocket words-on-stream
Last synced: 03 May 2026
https://github.com/cardi/homepage
a default portal for your web browser
browser-home-page chrome firefox homepage homepage-tabs
Last synced: 05 May 2026
https://github.com/akibahmed229/homepage
New Tab Browsers's Home Page
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Last synced: 05 May 2026
https://github.com/chatenhancer/youtube-chat-qol
Suite of enhancements that make YouTube live chat easier to follow and participate in.
chrome extension firefox live-chat translation youtube
Last synced: 12 Jun 2026
https://github.com/vicondoa/virgl-vaapi-compat
VA-API compatibility shim for virgl/virtio-gpu I420 DRM PRIME exports
dmabuf firefox libva linux nix vaapi virgl virtio-gpu
Last synced: 09 Jun 2026
https://github.com/radiium/tablo
New tab page web extension with random image from MoMA or TATE museum
art chrome firefox moma-museum newtab-page tate-museum web-extension
Last synced: 08 Jun 2026
https://github.com/q1sh101/hifox
Deterministic Firefox hardening: lock, verify, detect drift, isolate
autoconfig browser-security firefox firefox-hardening flatpak linux privacy shell-script systemd webapp
Last synced: 13 Jun 2026
https://github.com/vicondoa/firefox-virgl-vaapi.nix
Nix Firefox wrapper for virgl/virtio-gpu VA-API video decode
dmabuf firefox linux nix vaapi virgl virtio-gpu
Last synced: 09 Jun 2026
https://github.com/chr314/ipalyzer-extension
IP Analyzer for Firefox, Chrome, Chromium-based browsers
browser-extension chrome chrome-extension chromium-extension extension firefox firefox-extension
Last synced: 05 May 2026
https://github.com/jcfieldsdev/favorites-folder
A Firefox and Chrome extension for accessing favorites
chrome firefox javascript web-extension
Last synced: 28 Apr 2026
https://github.com/caelestia-dots/firefox
A firefox theme with dynamic colours from my caelestia dotfiles
caelestia dotfiles firefox firefox-addon linux rice
Last synced: 06 May 2026
https://github.com/wadiebenabdouh/firefoxcss
My Firefox customization preset using CSS
css customui firefox firefox-developer-edition firefox-devtools linux unix
Last synced: 06 May 2026
https://github.com/rarodros/userscripts
Userscripts and userstyles developed to be mainly used with Firefox's Firemonkey extension
firefox firefox-extension firemonkey userscript userstyle web
Last synced: 02 May 2026
https://github.com/rtulke/chronika
Chronika is a forensic analysis tool for reading and visualizing different browser histories in a chronological timeline format. Supports Chrome, Firefox, Safari, Brave, Opera, Edge, Vivaldi, Tor Browser, Chromium, LibreWolf and all browsers on Linux and macOS.
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Last synced: 06 May 2026
https://github.com/ztickm/media-in-vitro
A web extension that downloads html media files (anything that has an src attribute) present in the current page
browser-extension chrome firefox web-extension
Last synced: 27 Apr 2026
https://github.com/nabeel-sadiq/namaz-timings
🕋 Namaz Timings Extension for Firefox.
chrome extension firefox namaz
Last synced: 14 Apr 2026
https://github.com/nakasyou/realtime-custom-css
firefox firefox-css firefox-theme floorp
Last synced: 08 Apr 2025
https://github.com/traceypooh/firedock
firefox (ubuntu) via docker running on your mac using X11 for GUI
Last synced: 15 Mar 2025
https://github.com/olivierluethy/x-feed-cleaner
Introducing Clean the Feed for X.com (formerly Twitter) – a powerful extension designed to enhance your experience by minimizing distractions. This tool empowers you to leverage X to its fullest potential, allowing you to focus on what truly matters.
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Last synced: 24 Mar 2025
https://github.com/ungive/rfc-media-domain
RFCs for extending existing system APIs of desktop operating systems to supply information about where currently playing media is coming from, by using internet domains as source identifiers.
chrome firefox linux macos mediaremote mpris2 rfc windows winrt
Last synced: 10 May 2025
https://github.com/holysoles/fx-syncstorage-chart
Helm chart for Mozilla's Rust based Firefox Syncserver
chart firefox firefox-sync helm kubernetes sync syncstorage
Last synced: 25 Mar 2025
https://github.com/riajyuu/portable-firefox
A simple bat to run your Firefox in portable mode
batchfile firefox portable windows
Last synced: 16 May 2025
https://github.com/davidmasek/firefox-bookmarks
Utility for browsing Firefox bookmarks
Last synced: 11 Jun 2025
https://github.com/lecrapouille/islandedbrowser
[Application][Prototype] Display your browser bookmarks as an island
bookmark bookmark-manager bookmarks bookmarks-manager firefox force-directed-graphs graph graph-theory stigmee url
Last synced: 07 Apr 2025
https://github.com/rainu/docker-browser
Contains docker files for different browsers
chromium docker firefox tor-browser
Last synced: 16 Apr 2025
https://github.com/danewellxalynx/goodfox
user.js for firefox that has one thing in mind. privacy.
Last synced: 06 Jan 2026
https://github.com/azhsetiawan/download-shuttle-helper
Add new downloads to Download Shuttle directly from Firefox
download download-helper firefox firefox-addon firefox-webextension
Last synced: 13 Apr 2025
https://github.com/iakshat/a2oj-reimagined
making A2OJ great again!
a2oj codeforces competitive-programming firefox firefox-addon firefox-extensions
Last synced: 12 Apr 2026
https://github.com/cstayyab/foxdesign
A Simple Firefox Extension to Toggle In-Browser Design Mode
firefox firefox-developer firefox-developer-edition xpi
Last synced: 01 Apr 2025
https://github.com/jhamadhav/googlemeetpushtotalk
Unmute mic on press and holding down the <right alt> and mute on release, to make google meet session more easy and comfortable to attend.
firefox google-meet ptt push-to-talk
Last synced: 16 May 2025
https://github.com/folletto/fireprofile
Launcher for multiple Firefox profiles
Last synced: 13 Jun 2026
https://github.com/peter-tanner/echo360-super-speed-userscript
Userscript which adds faster speed options (4x, 3x) to Echo360 player and allows the user to add their own speed options.
addon chromium echo360 firefox userscript
Last synced: 06 Jan 2026
https://github.com/ramiro/django-issues-github-links
Add links back to Django Trac issue tracker from GitHub web pages
chrome chrome-extension django firefox firefox-addon github javascript trac
Last synced: 12 Apr 2026
https://github.com/arifkembiri/docker-firefox-browser-via-terminal
Docker Firefox Browser
Last synced: 29 May 2026
https://github.com/donovanglover/new-tab-identity
Browse the web from multiple countries at once with Mullvad VPN.
firefox firefox-addon firefox-containers firefox-extension librewolf react typescript vite
Last synced: 17 Apr 2026
https://github.com/mastacheata/debug-content-scripts-demo-extension
Adds a browser action icon to the toolbar. Click the button to open a tab and inject a minimal javascript code with a debugger command.
firefox javascript webextension
Last synced: 18 Jan 2026
https://github.com/purr/campband
CampBand transforms Bandcamp into a sleek, Spotify-like music streaming experience. Browse artist discographies, explore albums, build playback queues, and save your favorites — all wrapped in a beautiful theme with cool effects.
bandcamp extension firefox music player
Last synced: 13 Jan 2026
https://github.com/p32929/home
A Simple homepage extension created using Shadcn, React, TypeScript, usm-redux etc
addon browser-extension chrome chrome-extension extension firefox firefox-addon homepage links minimal minimalistic react shadcn startpage typescript
Last synced: 04 Jan 2026
https://github.com/yuuire/fmhy-siteguard
Instantly check if a site is safe or risky with real-time FMHY indicators
extension firefox firefox-extension fmhy freemediaheckyeah malicious-url-detection malware-detection real-time safe-browsing siteguard
Last synced: 09 Apr 2025
https://github.com/emanuelschmoczer/docker-ubuntu-firefox-nvm
Docker image containing firefox and nvm based on ubuntu:latest
concourse-ci docker firefox nvm
Last synced: 01 Sep 2025
https://github.com/0pandadev/imgs-extension
Save images and videos from any website directly to Imgs.
browser-extension extension firefox firefox-addon firefox-extension image imgs manager save
Last synced: 28 Mar 2025
https://github.com/jalalvandi/firefox-custom-css-injector
Firefox browser extension that allows you to inject your own custom CSS rules into any website
css custom-css firefox firefox-addon firefox-extension
Last synced: 09 May 2026
https://github.com/eyedeekay/amo-version
Get the version number and the download URL of an Firefox addon at the terminal.
addons firefox mozilla webextensions
Last synced: 23 Sep 2025
https://github.com/julius-boettger/install-firefox-dev-linux
Automatically install and integrate Firefox Developer Edition on a Linux system
bash bash-script firefox firefox-developer-edition linux
Last synced: 23 Apr 2025
https://github.com/matthewoestreich/js-randomness-predictor
Predict Math.random output in Node, Chrome, Firefox, and Safari
chrome cli firefox javascript math-random node npm predict-math-random prediction predictions predictor safari typescript v8 v8-engine z3 z3-smt-solver
Last synced: 20 Jan 2026
https://github.com/chitranjan-gupta/qrgenie
QR Scanner & Generator Chrome And Firefox Extension
chrome chrome-extension chrome-extensions firefox firefox-addon firefox-extension qr qrcode qrcode-generator qrcode-scanner
Last synced: 05 May 2026
https://github.com/kud/webextension-email-address-plus
Get a shiny email address with a ✌️ label ✌️ depending on the hostname
Last synced: 30 Mar 2025
https://github.com/jalkhov/cliproard
📎 Transform your clipboard management with ClipRoard. Quickly store and access saved items to streamline your workflow and boost your productivity.
clipboard firefox firefox-addon web-ext
Last synced: 10 Mar 2025
https://github.com/abhijithvijayan/wext-manifest-transformer
Transformer module for Webextension manifest.json
arc brave chrome edge firefox manifest opera transformer vivaldi webextension wext yandex
Last synced: 20 Jan 2026
https://github.com/rztprog/dns-privacy-settings
Enhance your online privacy with optimized DNS settings.
dns dns-server firefox hosts ipv4 privacy-online privacy-protection quad9-dns uhb windows
Last synced: 29 Jun 2025
https://github.com/numirias/stylesheet-api-experiment
WebExtension API experiment providing basic access to Mozilla's StyleSheetService
firefox firefox-addon firefox-extension
Last synced: 06 Jun 2026
https://github.com/wesleybranton/simon
Test your memory skills with this classic '70s memory game!
firefox firefox-addon firefox-extension firefox-webextension game hacktoberfest webextension
Last synced: 18 Jan 2026
https://github.com/wesleybranton/cash-counter
Effortlessly count your cash without complex math.
firefox firefox-addon firefox-extension firefox-webextension hacktoberfest webextension
Last synced: 18 Jan 2026
https://github.com/rbanffy/launchpad_tweaks
Tweaks the appearance of the Launchpad website to make it easier to use
chrome chrome-extension firefox firefox-addon firefox-extension launchpad-website web-extension webextension
Last synced: 10 Apr 2026
https://github.com/wesleybranton/aol-mailto
Add AOL Mail as a default email provider for all mailto links
firefox firefox-addon firefox-extension firefox-webextension hacktoberfest webextension
Last synced: 18 Jan 2026
https://github.com/averissimo/shorten-me
Shorten URLs in Firefox (Compatible with Firefox 57+)
firefox firefox-addon firefox-extension firefox-webextension webextension
Last synced: 03 Apr 2025
https://github.com/wesellis/app-browser-profile-icons-chrome-edge-firefox-profile-management
🎨 ProfilePop - Windows app that generates custom colored icons for Edge, Firefox & Chrome browser profiles. Features 48-color palette, automatic browser logo embedding, smart text contrast, desktop shortcut creation, and taskbar-ready icons. Portable EXE requires no installation. Perfect for power users managing multiple browser profiles for wor...
browser-profiles chrome edge firefox icon-generator portable-app productivity python tkinter windows-app
Last synced: 13 May 2026
https://github.com/seven-io/browser
browser-extension chrome chrome-extension firefox firefox-addon firefox-extension sms text2speech
Last synced: 12 Apr 2026
https://github.com/sasha0552/doki-theme
Lightweight reimplementation of Doki Theme.
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Last synced: 10 Apr 2026
https://github.com/professionalgriefer/searchsync
SearchSync finds and syncs your custom search engines in Firefox
Last synced: 30 Aug 2025
https://github.com/rattananen/webdriver
PHP library that implement W3C WebDriver protocol.
firefox google-chrome php w3c webdriver
Last synced: 03 Jan 2026
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.
abdal abdal-security-group code-inspector ebrasha firefox firefox-addon firefox-extension inspector programming
Last synced: 20 Aug 2025
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.
abdal bypass ebrasha firefox firefox-addon firefox-extension privacy security
Last synced: 20 Aug 2025
https://github.com/kmagameguy/quark
UI tweaks to minimalize Firefox Quantum to bare essentials
Last synced: 20 Aug 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/camocatx/firefox-hardened
My personal configuration scripts for using a securer firefox.
browser firefox firefox-hardening security
Last synced: 12 Jun 2025
https://github.com/soopyboo64/blank-grabber
BLANK GRABBER 🔥WORKING 2023🔥 BLANKGRABBER PYTHON GRABBER MALWARE STEALER | BLANK GRABBER COOKIE STEALER PASSWORD STEALER COOKIE LOGGER ROBLOX COOKIE STEALER
blank blank-grabber blankgrabber chrome cookie cookie-logger cookie-stealer firefox grabber logger malware password password-logger password-stealer passwords stealer
Last synced: 12 Apr 2025
https://github.com/noobping/novovoice
Listen to novels from J-Novel Club.
firefox firefox-addon firefox-extension javascript jnc js novel reader tts
Last synced: 17 Aug 2025
https://github.com/runejuhl/userscript-stop-outlook-hijack-digit-keys
Userscript to disable Outlook web app hijacking Alt+digit key combos
annoyance firefox outlook owa userscript
Last synced: 14 May 2026
https://github.com/spholz/inlinepdf
Firefox extension that forces pdfs to be displayed inline
Last synced: 16 Aug 2025
https://github.com/r0xsh/firefox_profiles
Easily manage Firefox profiles
firefox linux profile-manager rust wip wip-do-not-use
Last synced: 21 Jan 2026
https://github.com/waltertamboer/experiment-docker-firefox
A test I did to get Firefox running via Docker with a graphical window.
Last synced: 14 Aug 2025
https://github.com/icyflame/cutouts-firefox
Firefox extension for the cutouts service
Last synced: 04 Oct 2025
https://github.com/mortzdk/selenium-server
A bash script to run a selenium-server instance in "standalone", "node" or "hub" mode with the supported drivers of the platform running the script.
automatic bash chrome cygwin edge firefox internetexplorer linux macos opera safari selenium selenium-driver selenium-server selenium-webdriver windows
Last synced: 19 Feb 2026
https://github.com/nokskiy/minimalistic-dark-mod
Minimalistic Dark Mod is small firefox theme
Last synced: 11 Aug 2025
https://github.com/bethropolis/pdf-drive-search
this is a firefox addon for searching pdf-drive for free books
Last synced: 04 Oct 2025
https://github.com/aloglu/smart-typography
Smart Typography is a Firefox extension that helps turn punctuation marks into proper ones
browser-extension firefox firefox-addon firefox-extension typography
Last synced: 23 May 2026
https://github.com/gil9red/my-first-addon-for-firefox
my-first-addon-for-firefox
browser-extension firefox firefox-addon firefox-extension
Last synced: 03 Apr 2025
https://github.com/thongnguyens/ubuntu-setup-optimization
Tổng hợp lệnh cài đặt, cấu hình và tối ưu hóa Ubuntu — xóa lịch sử lệnh, gỡ Snapd, cài font, bộ gõ, Brave, Firefox, bảo mật, máy ảo, Flathub, Timeshift, Git, Java IDEs, GParted...
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Last synced: 04 Jun 2026
https://github.com/basklash/x-feed-cleaner
Introducing Clean the Feed for X.com (formerly Twitter) – a powerful extension designed to enhance your experience by minimizing distractions. This tool empowers you to leverage X to its fullest potential, allowing you to focus on what truly matters.
blocker browser-extension chrome chrome-addon chrome-extension chromium cleaner firefox google-chrome-extension javascript twitter twitter-blocker twitter-productivity x x-blocker
Last synced: 09 Apr 2026
https://github.com/dannycolin/container-colors
Dynamically change your browser theme to match the active container tab.
addons containers firefox theme
Last synced: 04 Aug 2025
https://github.com/soapdog/webextension-reps-feedback-needed
A WebExtension for Mozilla Reps to help with feedback
firefox mozilla-reps web-extension
Last synced: 02 Aug 2025