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: 2026-06-25 00:07:30 UTC
- JSON Representation
https://github.com/geftgames/moravskyprekladac-browser-addon
Translating websites via moravskyprekladac
chrome chrome-extension dialects extension firefox firefox-addon javascript language languages
Last synced: 02 Feb 2026
https://github.com/synapsium/ngx-scrollbar
Customizable and lightweight scrollbar Angular library based on native browser scrollbar
angular chrome firefox ie lightweight ngx-scrollbar opera scrollbar
Last synced: 30 Jan 2026
https://github.com/semanticdata/firefox-whatsapp-in-sidebar
Firefox extension to open WhatsApp Web within the Firefox sidebar. This extension adds a new section to the sidebar which contains the WhatsApp web app. It also adds a shortcut, and a button toggle within the toolbar.
firefox firefox-addon firefox-extension whatsapp
Last synced: 11 Mar 2025
https://github.com/ttttmr/youdaonote-firefoxaddons
Youdao Note Firefox Addons(unofficial) 有道云笔记扩展程序（非官方）
firefox firefox-addon youdaonote
Last synced: 19 Aug 2025
https://github.com/itw-creative-works/browser-extension-manager
Easily create browser extensions for Chrome, Firefox, Opera & more!
browser browser-extension chrome css edge firefox html js
Last synced: 03 Apr 2026
https://github.com/greatwizard/node-browsers
🐬 Node.js docker images bundled with ready-to-use headless browsers 🧪
browsers chrome chromedriver docker dockerfile firefox geckodriver node xvfb
Last synced: 13 Apr 2026
https://github.com/wesleybranton/temperature-converter
Easily convert temperatures on websites right from the Firefox context menu without any external navigation!
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Last synced: 18 Jan 2026
https://github.com/2zqa/generate-update-manifest
GitHub action to generate update manifest files for self distributed Firefox addons
Last synced: 18 May 2026
https://github.com/albertlauncher/albert-plugin-python-firefox
Open Firefox Bookmarks and History in AlbertLauncher
albert albert-extensions albert-plugin albertlauncher firefox
Last synced: 17 Sep 2025
https://github.com/andressakarla/testes-automatizados-e2e-front-serve-rest_cypress
Projeto de Testes Funcionais Automatizados E2E (Ponta a Ponta) no front e API REST do ServeRest desenvolvido para praticar ainda mais testes automatizados em Cypress v13.15.0, Javascript, Commands, App Actions e GitHub Actions
chrome cypress e2e-tests firefox fixtures gherkin github-actions github-workflows javascript json linux-ubuntu windows-10
Last synced: 27 Jun 2025
https://github.com/addon-stack/plugin-reg-cs
A plugin for Addon Bone that automatically registers and injects content scripts and styles when your browser extension is installed.
chrome chrome-extension content-script edge firefox opera safari
Last synced: 04 Sep 2025
https://github.com/neotoxic-off/yu
🔓 Youtube Unlocker: keep youtube simple for Firefox
Last synced: 26 Jan 2026
https://github.com/bahanix/ffos-template
Firefox OS open web app template with localisation
demo-app ffos firefox template-project
Last synced: 21 Mar 2025
https://github.com/haaag/pybrowsers
A Python Script for Effortless Browser Profile Management
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Last synced: 15 Mar 2025
https://github.com/oyana/markdownquantum
es6 firefox firefox-addon firefox-quantum
Last synced: 21 Jun 2025
https://github.com/maicol07/ahk-scripts
Personal AutoHotKey scripts to improve my overall typing and apps experience
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Last synced: 23 Jan 2026
https://github.com/major/vl-notifier
Firefox/Chrome extension for Volume Leaders notifications
Last synced: 13 Jan 2026
https://github.com/haaag/PyBrowsers
A Python Script for Effortless Browser Profile Management
bash-script browser chrome chromium dmenu effortless firefox firefox-profile gecko profile profiles python python-script rofi waterfox
Last synced: 25 Feb 2025
https://github.com/st1vms/selgym
Selenium scripting utility library for building scrapers with geckodriver and Firefox
firefox framework geckodriver helpers pip python scraping selenium utilities web-scraping wrappers
Last synced: 30 Oct 2025
https://github.com/semanticdata/semanticdata
🦝 I'm Miguel, an engineering project manager and self-taught hobby developer with too many ideas and not enough time. Reach out if you'd like to work together!
11ty digital-garden eleventy firefox firefox-addon game-development github-stats learn-programming learning-by-doing love2d note-taking obsidian-md pkm ssg web-dev web-development zola
Last synced: 30 Apr 2025
https://github.com/rusq/gonss3
Subset of Mozilla NSS enough to decrypt firefox passwords
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Last synced: 31 Mar 2025
https://github.com/haroldpetersinskipp/youtube-afs
Userscript to auto focus the search bar in YouTube.
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Last synced: 02 Sep 2025
https://github.com/umbertoragone/youtube-hide-low-views-videos
A userscript to hide low views (usually low quality) videos from YouTube's homepage
adguard chrome-extension firefox firefox-addon firefox-extension safari safari-extension tampermonkey tampermonkey-userscript userscript youtube
Last synced: 13 Apr 2026
https://github.com/suretec/surevoip-browser-plugin
SureVoIP Browser Plugin for Chrome and Firefox to Click-To-Call, SMS and Fax
browser-extension chrome firefox mozilla-firefox sms voip
Last synced: 07 Jan 2026
https://github.com/datenanfragen/locate-contacts-addon
Firefox addon to easily locate email addresses and phone numbers in webpages for use in Datenanfragen.de company records
addon datenanfragen email firefox phone
Last synced: 08 Nov 2025
https://github.com/tkhquang/userchrome.css
userChrome.css tweaks for Firefox
firefox userchrome userchromecss
Last synced: 30 Oct 2025
https://github.com/theadnan/scroll-to-the-bottom
Firefox WebExtension for automatic scrolling to the bottom of a website
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Last synced: 26 Oct 2025
https://github.com/mendel5/most-visited-websites
How to create a list of the most visited websites based on the browsing history of Mozilla Firefox
browser extract firefox most-popular most-viewed most-visited sort websites
Last synced: 02 Mar 2026
https://github.com/mozilla/enterprise-admin-reference
Admin reference for Firefox as an enterprise browser, including policy documentation and guides.
documentation enterprise firefox firefox-esr
Last synced: 18 Jan 2026
https://github.com/spcbfr/spaceduck-ports
A collection of themes for the spaceduck theme 🚀 🦆 !
duck duckduckgo dwm emacs firefox instuctions space spaceduck spaceduck-theme vim-colorscheme
Last synced: 24 Oct 2025
https://github.com/ziondevelopers/spotify-ad-auto-muter
Google Chrome and firefox extension to auto mute audio ads on spotify web player
chrome-extension firefox firefox-addon google-chrome google-chrome-extension spotify
Last synced: 25 Feb 2026
https://github.com/mateconpizza/pybrowsers
A Python Script for Effortless Browser Profile Management
bash-script browser chrome chromium dmenu effortless firefox firefox-profile gecko profile profiles python python-script rofi waterfox
Last synced: 24 Apr 2026
https://github.com/yurasidorets/firefox-downloads-sort
downloads downloads-sort extension firefox firefox-extension
Last synced: 24 Oct 2025
https://github.com/ztl-uwu/proton-chrome-light-theme
Proton Chrome Light Theme for Firefox to Adapt the new Proton Design.
Last synced: 18 Mar 2026
https://github.com/j127/youtube_shorts_normal_player
YouTube Shorts Normal Player Browser Extension for Firefox and Google Chrome
browser-extension chrome-extension firefox firefox-add-ons firefox-addon firefox-addons firefox-extension youtube youtube-shorts
Last synced: 26 Jan 2026
https://github.com/coralproject/talk-devtools-extension
Devtools for Talk
chrome coralproject devtools firefox talk
Last synced: 13 Mar 2025
https://github.com/nairdahh/friends-average-for-letterboxd
A Firefox extension that adds a custom ratings histogram on Letterboxd movie pages, displaying only your friends' ratings.
extension firefox firefox-addon letterboxd
Last synced: 14 Jun 2025
https://github.com/jamesabaker/firefox-mendeley
An unofficial firefox add-on for Mendeley on Firefox before they made an official one. Click the icon and the Mendeley import box will open.
add-ons addons extension extensions firefox mendeley
Last synced: 09 Apr 2025
https://github.com/DiminiInc/unchained
Unchained - Dimini Inc.
blocking chrome dimini edge extension firefox opera procrastination website
Last synced: 10 Mar 2025
https://github.com/mendhak/firefox-flickr-new-tab
Firefox New Tab replacement, showcase mendhak photos from Flickr.
firefox flickr photography tabs wallpaper
Last synced: 06 Apr 2025
https://github.com/darth-ness/dotfiles
Dotfiles for some of the software I use on my machine
dotfiles firefox i3wm neovim neovim-dotfiles nord-theme userchromecss vim
Last synced: 08 Mar 2026
https://github.com/schmich/crypto-address-visualizer
Compare copy-pasted crypto addresses visually across services with images and checksums.
bitcoin brave brave-extension browser-extension chrome chrome-extension cryptocurrency edge edge-extension ethereum firefox firefox-extension opera opera-extension privacy visualization vivaldi vivaldi-extension
Last synced: 14 Apr 2026
https://github.com/ascoos/awes
The Ascoos Web Extended Studio is a special 64Bit freeware version of web server for all Web Developers and Designers and is based on Apache, PHP, MariaDB, MongoDB, Filezilla and other.
apache ascoos awes drupal filezilla-client filezilla-server firefox joomla mariadb mongodb nodejs notepad-plus-plus php phpmyadmin python vscode wordpress
Last synced: 11 Feb 2026
https://github.com/mkiol/kurzajka
WebExtension that automates appointment booking for private medical clinics in Poland
Last synced: 10 Jul 2025
https://github.com/johannesfknauf/jira-pile-of-poo-web-ext
A browser extension for chrome and firefox, to decorate Jira tickets in Agile Boards with 1 smelly pile of poo per day in column.
agile-boards chrome decorate-jira-tickets firefox jira web-extension
Last synced: 26 May 2026
https://github.com/arshadkazmi42/firefox-user-directory
Get abosulte path of firefox user directory - Crossplatform
directory firefox firefox-path firefox-user-directory user-directory
Last synced: 22 Jul 2025
https://github.com/ixora-0/dotfiles
Personal configurations
dotfiles firefox firefox-css firefox-customization sidebery userchrome userjs
Last synced: 03 Oct 2025
https://github.com/realityripple/timerfox
⏱️ Easily counts down from a predefined number and alarms you when the count has reached zero.
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Last synced: 08 Jun 2026
https://github.com/godiesc/chatwapp-in-sidebar
Display whatsapp web into Firefox sidebar with a wonderfull new style adapted for smaller width of this bar.
add-on addon extension firefox web whatsapp whatsapp-web
Last synced: 04 Jan 2026
https://github.com/icpantsparti/browser-bits
Bits of code/config/info/links for web browsers (mainly Firefox)
browser firefox firefox-browser firefox-theme firefox-tweaks
Last synced: 13 Apr 2026
https://github.com/kotleni/syncrezka-firefox
Firefox extension for syncronized watching HDRezka.
extension firefox firefox-addon hdrezka javascript sync
Last synced: 14 Aug 2025
https://github.com/hudson-newey/webbrowser-newtab
A new tab page (without a JS or CSS framework)
brave chrome chromium firefox independent librewolf newtab newtab-page newtabpage
Last synced: 11 Jan 2026
https://github.com/rooyca/markob
Highlight your text and send it to your Obsidian vault. It automatically creates you a file with the name of the page.
docker firefox firefox-extension highlight highlight-text obsidian obsidian-md pip
Last synced: 23 Apr 2025
https://github.com/armandphilippot/coldark-firefox
Coldark Themes for Firefox: light & dark version.
coldark dark-theme firefox light-theme themes
Last synced: 11 Oct 2025
https://github.com/two-tech-dev/sitedrift
Don't waste your time with compliance. SiteDrift automatically skips annoying link shorteners.
addon chrome-extension extension firefox link-shortener sitedrift universal-bypass
Last synced: 20 May 2026
https://gitlab.com/nobodyinperson/python3-openrepos-webclient
OpenRepos web client - automate creating apps and uploading RPMs at OpenRepos.net
firefox python python3 rpm sailfishos selenium upload
Last synced: 13 Aug 2025
https://github.com/addadi000/witch-stealer
💉Open source and easy to use grabber | witch-stealer | Astryrean
discord discord-token discord-token-grabber discord-token-logger discordapp discordpy firefox fud fud-rat malware password-logger password-steal password-stealer py3 python3 security security-tools stealer stealer-browser
Last synced: 14 Jun 2025
https://github.com/ahmedalatawi/browser-storage-utilities
A front-end library that provides utility methods to facilitate CRUD operations to data stored in the browser, and more!
angular browser browser-storage chrome firefox ie javascript localstorage npm npm-module npm-package package-json prototype react safari sessionstorage stackblitz storage typescript vue
Last synced: 12 Feb 2026
https://github.com/emvaized/scrollbar_lens_extension
Firefox Addon for showing a minimap of the page when hovering the scrollbar
firefox firefox-addon firefox-extension firefox-webextension lens minimap overview overview-article overview-page scroll scrollbar
Last synced: 12 Feb 2026
https://github.com/crssi/close-unused-blank-tabs-plus
addon close-blank-tabs firefox webextension
Last synced: 02 Apr 2025
https://github.com/igorlogius/import-urls
Import URLs from the clipboard or a text file as tabs or bookmarks
firefox firefox-addon firefox-extension firefox-webextension
Last synced: 27 Mar 2025
https://github.com/orsenthil/fortune
Browser Extension that gives a random new quote.
browser-extension chrome chrome-extension firefox firefox-extension
Last synced: 11 Aug 2025
https://github.com/nojumpdelay/witch-stealer
💉Log By Discord✨️ [13/70] Undetected Stealer for FUD AntiVirus!✨️! (Feature: Discord Steal/Grab, System, Game/SessionSteal/Session, AntiVM/AntiDebug, Backup/code/MFA) Astryrean, empyrean, stealer, luna, rat
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Last synced: 08 Apr 2026
https://github.com/jcfieldsdev/history-helper
A Firefox and Chrome extension for searching the browser history
chrome firefox javascript web-extension
Last synced: 12 Feb 2026
https://github.com/p3lim/ff-exclusive-containers
Ensure exclusivity of containers with designated domains by opening other domains in a default container
firefox firefox-addon firefox-extension firefox-webextension
Last synced: 11 Jun 2025
https://github.com/artbit/bash-bookmarks-firefox-add-on
A bash-bookmarks companion Add-On for Firefox
bookmarks-manager firefox firefox-addon
Last synced: 04 Jan 2026
https://github.com/vantagecompute/jupyterlab-firefox-launcher
Run a Firefox browser inside of a Jupyter notebook tab!
firefox hpc-applications jupyter jupyter-notebook jupyter-server-proxy jupyterhub jupyterlab jupyterlab-extension linux notebook xpra xvfb
Last synced: 03 Oct 2025
https://github.com/bonigarcia/webdrivermanager-log-gathering
Automated test for browser log gathering using WebDriverManager and BrowserWatcher.
chrome edge firefox java log-gathering observability selenium
Last synced: 09 Aug 2025
https://github.com/ahmetsait/firemark
A command line utility for downloading missing Firefox bookmark icons
Last synced: 06 Mar 2026
https://github.com/actionless/firefox_search_jackett
Search provider for Jackett (example firefox search extension using `chrome_settings_overrides`)
firefox firefox-extension firefox-search-extension firefox-search-provider firefox-webextension jackett
Last synced: 26 Oct 2025
https://github.com/mhatxotic/ffcompact
FFCompact removes all the horrible padding in the navigation bar and the title bar on the latest MacOS version of Firefox. It is untested on other operating systems.
compact css firefox stylesheet userchrome
Last synced: 16 Feb 2026
https://github.com/mauricelambert/firefoxhardening
CIS based hardening for Mozilla Firefox browser.
benchmark cis configuration firefox hardening linux mozilla mozilla-firefox perl powershell security windows
Last synced: 14 Apr 2026
https://github.com/bartoszklonowski/how-long-ive-been-here
Mozilla Firefox extension plugin to monitor the time spent on a website
extension firefox firefox-addon react typescript
Last synced: 20 Apr 2026
https://github.com/PhilippFeO/recipe_selector
Never ever think about "What should I eat for dinner?" again and automate grocery shopping.
firefox firefox-profile python python3 shell shell-script
Last synced: 06 Aug 2025
https://github.com/deltartificial/bookmarks-classification-ts
Automatically organize and classify your browser bookmarks using AI.
ai bookmarks chrome classification deepseek firefox manager openai sort ts typescript
Last synced: 18 Feb 2026
https://github.com/otsobear/chrome2moz
chrome extension to firefox extension converter
chrome chrome-extensions firefox firefox-extensions rust
Last synced: 13 Oct 2025
https://github.com/bbhtt/firefox-dev-flatpak
(MIRROR) Unofficial Firefox Developer Edition flatpak built from Mozilla tarball (x86_64 and aarch64)
Last synced: 14 Apr 2025
https://github.com/wesleybranton/new-browser-style
A replacement for Firefox's builtin browser style CSS
css firefox hacktoberfest stylesheet
Last synced: 18 Jan 2026
https://github.com/vweevers/windows-firefox
Launch a fresh Firefox on Windows.
browsers firefox nodejs testing-tools
Last synced: 24 Jan 2026
https://github.com/gluons/nogithubdarkmode-firefox
:octocat: Bring back the old GitHub menu bar.
browser-extension firefox firefox-addon github github-light
Last synced: 20 Apr 2026
https://github.com/koukaku01/LinkQR
A Firefox extension that instantly converts web links into QR codes with a single click from the address bar. Easily copy or download QR codes in PNG/SVG format for seamless sharing.
browser-extension firefox firefox-addon firefox-extension webextension
Last synced: 06 Aug 2025
https://github.com/semanticdata/firefox-fastmail-in-sidebar
Firefox extension to display Fastmail within the Firefox sidebar. This extension adds a new section to the sidebar which contains the Fastmail website. It also adds a shortcut, and a button toggle within the toolbar.
fastmail firefox firefox-addon firefox-extension
Last synced: 19 Mar 2026
https://github.com/humphreyboagart/vmask
Docker-based sockpuppetry for the people! (VNC Edition)
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Last synced: 24 Jan 2026
https://github.com/jlyonsmith/bookmark_exporter
Simple bookmark exporter written in Rust
Last synced: 09 Mar 2026
https://github.com/sloharkar/auto-start-firefox-application
Automatic Start Firefox Application Through Windows Batch Script
batch-file batch-script cmd command-prompt firefox windows windows-10 windows-batch windows-batch-script
Last synced: 18 Apr 2026
https://github.com/arshadkazmi42/firefox-profiles
Get list of all firefox profiles - crossplatform
firefox firefox-profiles profiles user-profiles
Last synced: 02 Apr 2025
https://github.com/richardslouis/mozilla-extensions
Mozilla Apps (Richiesoft Studio)
denebsky extensions firefox ilrlabs mozilla richiesoft zerobc
Last synced: 15 Jun 2025
https://github.com/realityripple/gaiaformat
⌨️ An enhanced text formatter for GaiaOnline Forums, Private Messages, Guilds, and Profile comments.
bbcode firefox firefox-addon firefox-extension formatted-text gaia pale-moon pale-moon-extension palemoon seamonkey seamonkey-addon xpi xul-addon
Last synced: 28 Feb 2025
https://github.com/a-catgirl-dev/minimalfox
A minimalist's Firefox
customization firefox firefox-css minimal minimalist userchrome userchromecss
Last synced: 22 Aug 2025
https://github.com/a1ex-ak/whitesur-firefox-theme-macos
WhiteSur-based theme for Firefox on MacOS. Make your Firefox look like Safari.
css-theme firefox firefox-css firefox-theme mac macos macos-siquaia macosx safari siquaia whitesur-theme
Last synced: 01 May 2025
https://github.com/averissimo/open-link-in-foreground
Firefox addon for opening links in active tab
Last synced: 03 Apr 2025
https://github.com/semanticdata/firefox-whatsapp-pinned
Firefox extension to open or toggle WhatsApp Web within a pinned tab. This extension adds a keyboard shortcut, and a toggle button within the toolbar.
firefox firefox-addon firefox-extension whatsapp whatsapp-web
Last synced: 18 Jan 2026