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An open API service indexing awesome lists of open source software.

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.

https://github.com/howdyankit/twitter_bot-

This automation serves the purpose of Engaging followers on Twitter. it is recommended to use for Digital-marketing space to Engage users.

automation-selenium digital-marketing firefox mozilla-firefox python3 selenium-webdriver twitter twitter-bot

Last synced: 07 Sep 2025

https://github.com/jtemporal/slidesdotcom2pdf

Docker image for genarating a psf from Slides.com presentation

docker docker-image firefox pdf slide

Last synced: 17 Oct 2025

https://github.com/weearc/firefox-deb-build-scripts

firefox without snap

firefox snap ubuntu

Last synced: 01 Aug 2025

https://github.com/vallek/vallek-firefox-custom-css

Custom Firefox UI styles based on https://github.com/Aris-t2/CustomCSSforFx

css custom-css firefox ui userchrome

Last synced: 04 Aug 2025

https://github.com/hhelibeb/wox.plugin.firefox-bookmarks

Firefox Bookmarks Search Plugin for Wox-launcher

firefox wox wox-plugin

Last synced: 18 Mar 2025

https://github.com/Psychosynthesis/Eraser

Web-extension for removing tracking query parameters in a link (utm, fbclid, etc.)

chrome-extension firefox firefox-addon firefox-extension webextension

Last synced: 27 Sep 2025

https://github.com/half-shot/matrix-to-riot

This is a tiny webextension to forward matrix.to links to an open Riot tab.

firefox matrix riot webextension

Last synced: 21 Mar 2025

https://github.com/Vallek/vallek-firefox-custom-css

Custom Firefox UI styles based on https://github.com/Aris-t2/CustomCSSforFx

css custom-css firefox ui userchrome

Last synced: 26 Mar 2025

https://github.com/bradenhilton/mozillainstallhash

Go package which generates the hash used to differentiate between installs of Mozilla software

cityhash firefox go golang hash mozilla thunderbird

Last synced: 08 Oct 2025

https://github.com/sixarm/firefox-optimize-sqlite-vacuum

Firefox script to optimize SQLite by using vacuum to delete stale data

firefox iac optimize sqlite vacuum

Last synced: 22 Apr 2025

https://github.com/executeautomation/katalondocker

This repo contains running Katalon Studio on Docker container

chrome docker-container firefox katalon katalon-docker katalon-studio

Last synced: 26 Oct 2025

https://github.com/bryant-the-coder/firefox_theme

🌲 Comfortable & Pleasant Color Scheme for Firefox

browser everforest fancy firefox firefox-addon firefox-theme

Last synced: 07 Jan 2026

https://github.com/garywill/urlbar-long

Dynamic long urlbar on focus. Firefox userChrome script.

customization firefox script userchrome

Last synced: 15 Apr 2025

https://github.com/larygwil/ff-src-part

Part of Firefox source code (unofficial), for userChrome css / js programmers and user customizers to explore

css cutomize firefox userchrome

Last synced: 10 Apr 2025

https://github.com/otiai10/localstorm

ORM (Object-Relation Mapper) for LocalStorage of your browsers.

browser chrome firefox javascript localstorage localstorage-crud localstorage-wrapper npm typescript

Last synced: 17 Oct 2025

https://github.com/thepante/alfs-firefox

Always Loaded Floating Sidebar it's a small modification for Firefox

firefox script sidebar userchrome

Last synced: 13 Apr 2025

https://github.com/thiagodp/katalon-concordia

🔌 Chrome/Firefox extension for transforming Katalon tests into Concordia Language

add-on chrome concordia concordia-lang concordialang extension firefox katalon recorder transform

Last synced: 10 Apr 2025

https://github.com/ltx0101/slimfox

SlimFox is a project aimed at debloating Firefox browser by removing unnecessary features and components to enhance performance and streamline user experience.

debloat firefox firefox-browser script slimfox windows

Last synced: 25 Jun 2025

https://github.com/wbotelhos/capybara-box

:package: Capybara Box - A Tool Box for Capybara

capybara chrome firefox headless-chrome screenshot selenium session

Last synced: 12 Apr 2025

https://github.com/gabeweb/Firefox-Browser-Proton-Custom

A custom userChrome.css for Firefox 86+ (February 2021). For personal purpose only.

css firefox firefox-browser firefox-developer-edition firefox-nightly proton themes userchrome

Last synced: 26 Mar 2025

https://github.com/7gugu/whistle-firefox

一款帮助开发者快捷切换Whistle代理规则的Firefox拓展插件

firefox firefox-addon whistle

Last synced: 03 Apr 2025

https://github.com/deonvz/chatgptfileuploadfirefoxextension

This extension will place a file upload for you on the ChatGPT website. Allow you to process your own scripts, files, documents, code, database and more in chat. Allow ChatGPT to work with your own data, answering questions, giving suggestions and updating the file. Full Props go to "Automate My Life" on Youtube, for the great code

chatgpt file-upload fileupload fileuploader firefox firefox-addon firefox-extension js

Last synced: 11 Jul 2025

https://github.com/fabienjuif/choosme

Choose to open a link between a given list of web browsers

choosy chrome chromium firefox split webbrowser

Last synced: 30 Jun 2025

https://github.com/BURG3R5/firefox-bookmarks

Manage your Firefox bookmarks with ease

firefox firefox-bookmarks peewee python python-library

Last synced: 06 Aug 2025

https://github.com/nurseiit/browsette

:fire: A delightful browser extension to simplify your everyday browsing experience. To include dozens of plugins and a couple of user-friendly interfaces to spice up your mornings.

browser-extension chrome firefox javascript productivity react vivaldi

Last synced: 11 Apr 2025

https://github.com/kube/firefox-edge-theme

Firefox Edge-like Theme

edge firefox theme userchrome

Last synced: 11 Apr 2025

https://github.com/chrrubin/svelte-webext-stores

Svelte stores that are synchronized with extension/browser storage.

chrome chrome-extension firefox mv3 store svelte webext webextension

Last synced: 29 Jul 2025

https://github.com/Andereoo/Cortland

A sleek, modern, macOS-inspired theme for Firefox

css firefox firefox-theme theme userchrome userchromecss

Last synced: 26 Mar 2025

https://github.com/nzbr/cyber-extension

A WebExtension that adds a CYBER banner to every website that contains the word cyber in its code

chrome cyber extension firefox webextension

Last synced: 02 Sep 2025

https://github.com/insprill/nexusmods-no-premium

A simple Firefox/Chrome extension to block NexusMods' Premium advertisements

adblock browser-extension firefox firefox-addon firefox-extension javascript nexusmods

Last synced: 07 Mar 2026

https://github.com/nicoviii/url-rotation-browser-extension

Browser extension to rotate through a set of given urls. Especially useful for screens.

chrome extension firefox

Last synced: 03 Aug 2025

https://github.com/dizzib/fireprox

A simple proxy for MozRepl over HTTP GET using express/node.js to control Firefox

control-firefox firefox mozrepl proxy

Last synced: 15 Feb 2026

https://github.com/browser-actions/release-firefox-addon

Publish a firefox addon to AMO

firefox firefox-addon

Last synced: 12 May 2025

https://github.com/rjpeterson/hanzisize

A browser extension to selectively enlarge text of a user-selected language

arabic browser-extension burmese chinese chrome firefox font-size georgian hebrew hindi japanese javascript korean language languages reactjs thai

Last synced: 19 Aug 2025

https://github.com/madworx/docker-robotframework-selenium-xvfb-firefox-chrome

Docker image with Robot Framework, SeleniumLibrary, Xvfb, Firefox and Chrome - enabling headless web testing

chrome docker-image firefox headless-browsers robotframework selenium-webdriver

Last synced: 21 Oct 2025

https://github.com/jeremi360/pyfox

Python Gtk Web Browser inspired by Firefox and Opera 12 addons

firefox gtk3 omnibox opera python

Last synced: 13 Apr 2025

https://github.com/nxvvvv/unblock-browser

Visit every websites using the proxied browser anonymously.

anonymous browser firefox gecko hidden incognito navaneeth privacy private proxy unblock

Last synced: 12 May 2025

https://github.com/matthewruzzi/Wave-Extension

Quick emoji reactions for Google Meet. Google Meet now has this feature built in. This extension in no longer maintained.

browser-extension chrome-extension extension firefox firefox-addon firefox-extension google-meet google-meet-extension video-conferencing webextension

Last synced: 10 Mar 2025

https://github.com/fscherwi/get-user-agent

easily generate a browser useragent

browser chrome firefox opera safari user-agent

Last synced: 04 Apr 2026

https://github.com/subz390/ebaytotalprice-userscript

A userscript to add a total price in eBay auction listings where shipping is added to the item price.

chrome ebay firefox greasemonkey greasyfork safari tampermonkey userscript violentmonkey

Last synced: 12 Apr 2025

https://github.com/tiansh/classical-search-bar

Firefox web extension; Simulate classical search bar by adding a search engine switch button

classic firefox firefox-webextension searchbar

Last synced: 10 Oct 2025

https://github.com/shredthaGNAR/AlpenBr0-firefox-theme

Alpenfox custom theme eith glowing gradient active tab and gradient to transparent hover plus other mods. Use with firefox alpenglow for look in pics or use default dark/light for transparent theme with cool look.

alpenglow firefox firefox-theme firefoxcss transparent userchome userchrome-styles userchromecss

Last synced: 26 Mar 2025

https://github.com/kaushikgopal/ff-container-traffic-control

Firefox addon (extension) that helps you define rules which will control which container a website opens in.

firefox firefox-addon firefox-extension privacy security

Last synced: 31 Jan 2026

https://github.com/themichaelyang/mikes-firefox

mike's userChrome.css firefox theme. tweaks that make firefox look a bit nicer 🧡

firefox firefox-theme userchrome userchromecss

Last synced: 08 Aug 2025

https://github.com/wezm/github-system-emoji-extension

Firefox extension for Linux to make GitHub use system emoji instead of ugly images of Noto Color Emoji

emoji extension firefox

Last synced: 19 Mar 2025

https://github.com/robinboers/firefox-tweaks

:fox_face: My current userChrome.css config for Firefox. Photon like design for Firefox.

firefox userchrome userchromecss userchromestyles

Last synced: 14 Mar 2026

https://github.com/fboulnois/positron-ui-firefox

A simple userChrome for Firefox that restores connected tabs, visual dividers, and the focused tab highlight.

firefox firefox-css firefox-customization userchrome userchromecss

Last synced: 03 Oct 2025

https://github.com/cyfare/cyfare-reconner

Advanced Link Reconnaissance Extension For Firefox

advance ai bugbounty extension firefox link recon urls

Last synced: 14 Mar 2026

https://github.com/bahanix/ffos-calculator

A pretty and simple calculator for Firefox OS

calculator ffos firefox javascript

Last synced: 05 Apr 2025

https://github.com/turnoffthelights/browser-themes

The best dark mode web browser theme for your favorite web browser. That makes browsing the web more comfortable. The dark theme is for the following web browser Google Chrome, Firefox, and Microsoft Edge.

accessibility browser-theme browser-themes chrome chrome-theme dark-mode dark-theme eye-protecting firefox firefox-theme google-chrome-theme microsoft-edge microsoft-edge-theme night-mode themes-addon turnoffthelights web

Last synced: 24 Apr 2025

https://github.com/koo5/hackery2

notes, scripts, utilities, dotfiles, experiments, toys..

bookmarks firefox fish git linux notes

Last synced: 24 Dec 2025

https://github.com/clach04/export-tabs-urls-phoenix

Fork of the original Export Tab URLs - for Chrome, Edge, and Firefox with html export and text import (open tab) support

bookmarks browser-extension chrome chrome-extension chromium chromium-extension edge edge-extension export extension firefox firefox-extension html import netscape tabs text txt webbrowser

Last synced: 27 Mar 2025

https://github.com/sav22999/limite

Limite - An add-on which permits you to have under control the time you spend on every website

addon control firefox firefox-addon firefox-extension firefox-extensions time

Last synced: 30 Apr 2025

https://github.com/blackwind/reload-plus

[Firefox] Supercharge your reload button and hotkeys!

addon addon-sdk extension firefox firefox-addon firefox-extension javascript jetpack

Last synced: 24 Jul 2025

https://github.com/phd/phd-userchrome

A set of userChrome.css styles for Firefox UI

browser css firefox style stylesheet ui userchrome userchromecss xul

Last synced: 28 Jun 2025

https://github.com/alex0007/firefox-tab-hotkeys

Navigate Firefox tabs with keyboard shortcuts

firefox firefox-addon firefox-extension

Last synced: 18 Jul 2025

https://github.com/sshkhr/arxiv-redirector

Arxiv Redirector streamlines your arXiv browsing by auto-redirecting external links to your chosen default view: Abstract, PDF, or HTML

arxiv arxiv-org chrome chrome-extension firefox firefox-addon

Last synced: 20 Oct 2025

https://github.com/lilydjwg/httpseverywhereuserrules

My personal HTTPSEverywhere rules

configuration firefox https security

Last synced: 04 Feb 2026

https://github.com/rocksdanister/songfetcher

Gets the currently playing trackname from window titlebar

audio chrome firefox foobar music pinvoke song spotify vlc winform youtube

Last synced: 22 Jun 2025

https://github.com/oyana/darkerquantum

Firefox Quantum darker theme for UI & website

firefox firefox-addon firefox-theme javascript quantum

Last synced: 21 Jun 2025

https://github.com/dguo/picture-paint

Dynamic Firefox theme that uses the National Geographic Photo of the Day

firefox national-geographic quantization theme

Last synced: 17 Jun 2025

https://github.com/supermemo/SuperMemoAssistant.Plugins.Import

Better web imports : RSS & Atom feeds ; Html filters ; Chrome & Firefox imports ; ...

atom chrome feed firefox html rss supermemo

Last synced: 28 Apr 2025

https://github.com/marzzzello/dotfiles

(mirror) dotfiles for i3, rofi, wpgtk, zsh, antigen, vim and more

antigen dotfiles firefox i3 i3-gaps i3status-rust i3wm linux pywal ranger rice rofi unixporn userjs vim wayland wpgtk zsh

Last synced: 12 Apr 2025

https://github.com/chrrs/meta-tags-inspector

A browser extension to visually preview your meta tags.

chrome chrome-extension devtools firefox firefox-addon meta meta-tags seo

Last synced: 05 Apr 2025

https://github.com/matthewruzzi/wave-extension

Quick emoji reactions for Google Meet. Google Meet now has this feature built in. This extension in no longer maintained.

browser-extension chrome-extension extension firefox firefox-addon firefox-extension google-meet google-meet-extension video-conferencing webextension

Last synced: 11 Apr 2025

https://github.com/wesleybranton/like-hider

This browser extension hides likes and reactions from appearing in your Facebook notifications.

firefox firefox-addon firefox-extension firefox-webextension hacktoberfest webextension

Last synced: 18 Jan 2026

https://github.com/RobinBoers/firefox-tweaks

:fox_face: My current userChrome.css config for Firefox. Photon like design for Firefox.

firefox userchrome userchromecss userchromestyles

Last synced: 26 Mar 2025

https://github.com/freaktechnik/divider

WebExtension providing a toolbar icon divider

firefox firefox-addon firefox-extension webextension

Last synced: 21 Aug 2025

https://github.com/Insprill/nexusmods-no-premium

A simple Firefox/Chrome extension to block NexusMods' Premium advertisements

adblock browser-extension firefox firefox-addon firefox-extension javascript nexusmods

Last synced: 04 Sep 2025

https://github.com/bencevans/hacker-news-reading-time

WebExtension adding a reading time metric to each Hacker News story.

chrome firefox hacker-news reading-time webextension

Last synced: 27 Oct 2025

https://github.com/jorgeloopzz/my-user-chrome

🦊 My custom built of firefox.

css firefox userchrome

Last synced: 21 Jul 2025

https://github.com/dineshdb/adblocklist

Adblock List for Nepali News Sites

adblock chrome firefox ublock-origin

Last synced: 16 Mar 2026

https://github.com/nitroshare/nitroshare-nmh

Native Messaging Host extension for Chrome and Firefox

chrome extension firefox nitroshare

Last synced: 10 Apr 2025

https://github.com/mubelotix/webdriver

A lightweight webdriver supporting Firefox and Chrome and running without selenium.

chrome firefox hacktoberfest lightweight rust webdriver

Last synced: 31 Jul 2025

https://github.com/tinify/analyzer-browser-extension

Web Page Analyzer Browser Extension for Firefox and Chrome.

analyzer chrome firefox images pagespeed webextension

Last synced: 15 Apr 2025

https://github.com/54ac/lastfm-debloater

A Firefox addon which mitigates some of the design choices regarding the music website Last.fm in the form of a handy options menu.

firefox firefox-addon javascript web-extensions

Last synced: 26 Feb 2026

Firefox Awesome Lists
awesome-startpage 70 evil-and-not-wholly-awesome-firefox 32 awesome-webext-dev 43 awesome 39
Firefox Categories
Projects 81 Internet 29 Community 16 Hardening your Firefox 13 Learning 10 Others 10 Packages 8 Tooling 7 Firefox clones/forks 6 Services 5 Where to look for other awesome lists 5 Utilities 5 Making workflow comfortable 4 Links 3 Contributing 2 Restyling well-known sites 2 Documents and texts 2 NOTE: This list is now deprecated and unmaintained since Mozilla has officially turned evil 1 Recovering passwords 1 Multimedia 1