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/semanticdata/firefox-llamalife-in-sidebar

Firefox extension to display Llama Life within the Firefox sidebar. This extension adds a new section to the sidebar which contains the Llama Life web app. It also adds a shortcut, and a button toggle within the toolbar.

firefox firefox-addon firefox-extension

Last synced: 19 Mar 2026

https://github.com/bvobart/firefox-nativefy

Turn websites into "native" applications with Firefox (Linux-only)

firefox linux-desktop nativefier

Last synced: 03 Jan 2026

https://github.com/prantlf/grunt-geckodriver

Controls Firefox using the WebDriver interface via geckodriver without Selenium.

browser firefox geckodriver grunt-task pruntplugin testing webdriver

Last synced: 27 Mar 2025

https://github.com/pgaskin/userstyles

Various UserCSS stylesheets. Also some Firefox userChrome stuff.

css firefox stylus userchrome usercss userstyles

Last synced: 30 Mar 2025

https://github.com/cremuzzi/docker-firefox

Dockerized Firefox

docker docker-firefox firefox

Last synced: 17 Jan 2026

https://github.com/conzzah/fpp

firefox privacy profile

firefox privacy profile

Last synced: 04 Mar 2026

https://github.com/pdehaan/playwright-test

Testing playwright -- a Node library to automate the Chromium, WebKit and Firefox browsers.

chromium firefox playwright puppeteer webkit

Last synced: 18 Apr 2026

https://github.com/sdelquin/pvpc

PVPC - Precio voluntario para el pequeño consumidor

automation dataset electricity energy firefox power python scraping selenium selenium-webdriver

Last synced: 16 Jan 2026

https://github.com/taiizor/fluenttranslator

A powerful, intuitive browser translation extension that breaks language barriers

addon browser browser-extension chrome edge extension firefox fluent language languages localization opera plugin smart translate translator

Last synced: 02 May 2026

https://github.com/jul10l1r4/updateme

Somos um projeto destinado ao aperfeiçoamento dos serviços web, e segurança de quem as utilizam

c-sharp cgi css3 desenvolvedor development ecmascript edge es6-javascript firefox gnu-linux google-chrome html5 internet java microsoft opera php

Last synced: 05 Apr 2026

https://github.com/polarhive/vulpes

Firefox user.js tweaked for privacy

firefox firefox-tweaks linux privacy userjs

Last synced: 04 Jan 2026

https://github.com/teoenge/picture-in-picture-extension-for-crunchyroll

Enable picture-in-picture mode for Crunchyroll's video player to watch your favorite anime while multitasking.

browser-extension chrome firefox manifest-v3

Last synced: 10 Mar 2026

https://github.com/tolerious/nio-dic

Firefox浏览器划词翻译插件,支持收藏单词并在小程序上进行复习。

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

Last synced: 23 Feb 2025

https://github.com/hideoo/sjt

Quickly navigate to Starlight common webpages

alfred chrome firefox sjt starlight starlight-jump-to

Last synced: 04 Apr 2025

https://github.com/mariusalbrecht/firefoxnord

A Nord theme of the amazig Firefox browser using the ability of Firefox to have custom css injected to alter the layout.

firefox firefox-extensions nord-theme

Last synced: 06 Sep 2025

https://github.com/fluidicml/browser-plugin

Workflow automation plugin.

browser chrome firefox radix-ui react typescript wxt

Last synced: 25 Jan 2026

https://github.com/nikitaberezhnyj/keyboard_layout_translator

Firefox extension for fixing text typed with the wrong keyboard layout.

firefox firefox-addon firefox-extension javascript

Last synced: 23 Jul 2025

https://github.com/sethfalco/r-slash-redirect

Redirects searches for a subreddit directly to the respective subreddit on Reddit. For example, a search for r/memes will be redirected to the Memes subreddit instead of search results.

firefox firefox-addon firefox-extension reddit search

Last synced: 02 Apr 2025

https://github.com/miozu-com/firefox

Firefox dark theme

dark-theme firefox firefox-theme

Last synced: 06 Mar 2026

https://github.com/davide710/firefox-addons

No more copying and pasting a thousand times!!

automation firefox firefox-addon firefox-extension javascript utility

Last synced: 07 Oct 2025

https://github.com/notsooshariff/tryhackguide-extension

TryHackGuide is a browser extension for TryHackMe that provides easy access to writeups, videos, solutions, and more. Compatible with all major browsers, including Firefox, Chrome, Opera, and Brave.

brave browser-extension chrome chrome-extension cybersecurity firefox firefox-addon firefox-extension opera solutions tryhackme tryhackme-writeups videos writeups

Last synced: 13 Apr 2026

https://github.com/phts/firefox-special-characters

WebExtension for 🦊. List of useful Unicode characters

firefox firefox-extension firefox-webextension special-characters unicode webextension

Last synced: 22 Mar 2025

https://github.com/gevorg/flatback

Crossword solver for site www.scanword.ru, based on helper site www.loopy.ru.

crossword-solver firefox java selenium

Last synced: 10 May 2026

https://github.com/xjunko/dotfiles

dotfiles for the me(s) in the future

chezmoi firefox

Last synced: 18 Jun 2025

https://github.com/mozillasecurity/fxpoppet

A Python module that enables the automation of Firefox on Android

android automated-testing automation firefox python testing

Last synced: 10 Mar 2026

https://github.com/capjamesg/recommend-firefox

A web component for recommending the Firefox web browser.

firefox web-component

Last synced: 16 Feb 2026

https://github.com/fain182/trello-extras

Firefox extension to show card counter and card id on trello

firefox firefox-addon firefox-extension trello web-extension

Last synced: 31 May 2026

https://github.com/natoboram/firefox-tab-rope

Transforms Firefox' tab rope into a proper tab bar.

firefox firefox-css firefox-proton firefox-tweaks

Last synced: 22 Mar 2025

https://github.com/xeoth/tabs2clipboard

Save all tabs to the clipboard

extension firefox webextension

Last synced: 21 Feb 2026

https://github.com/michaelklishin/firefox-spanishdict

A Firefox extension that looks selected text up on SpanishDict

extension firefox spanish spanish-translation

Last synced: 27 Apr 2026

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/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

https://github.com/mikahanninen/robocorp-controlroom-lastpass

A robot that installs Firefox addon during runtime in the headless mode.

cloud controlroom firefox firefox-addon robocorp rpaframework selenium

Last synced: 05 Apr 2025

https://github.com/jsnjack/pr-reactions

Adds pull request reaction to the pull request list on github.com

browser-extension chrome firefox github pr-reactions

Last synced: 09 May 2026

https://github.com/agilecreativity/selenium-playground

Simple automation project using Selenium and Java

automation firefox firefox-web-driver java selenium

Last synced: 06 Apr 2025

https://github.com/jrie/pic2up

A image and video uploader browser addon for PicFlash.org

addon browser chrome firefox image opera picflash screenshots upload video

Last synced: 18 Oct 2025

https://github.com/mtzanidakis/vpnbrowser

Containerized Firefox with WireGuard VPN

container docker firefox vpn wireguard

Last synced: 18 Mar 2025

https://github.com/BaskLash/YouTube-Time-Manager

YouTube Time Manager. An extension that prevents YouTube from distracting us. It was made for us to use YouTube to our advantage.

blocker browser-extension chrome chrome-extension chrome-extension-download chromium firefox javascript yourecohide youtube youtube-api youtube-blocker youtube-productivity youtubedisblock

Last synced: 05 Oct 2025

https://github.com/gcarreno/testreadfirefoxcookies

Example on how to read Firefox cookies database

cookies firefox fpc free-pascal freepascal lazarus lazarus-app

Last synced: 06 Jan 2026

https://github.com/doprz/browser-extension-toolkit

A comprehensive toolkit for building type-safe browser extensions with robust messaging patterns.

browser-extension chrome firefox messaging proxy typescript

Last synced: 20 Mar 2025

https://github.com/petermcd/browser-sync

A Firefox extension that will sync bookmarks from a web hosted JSON file with the bookmarks configured in the browser.

bookmarks extension firefox

Last synced: 05 Oct 2025

https://github.com/cryptrr/browser-scripts

One Click Javascript Scripts and Tools for the browser.

browser-extension chrome firefox javascript-tools scripts

Last synced: 27 Jan 2026

https://github.com/irtimmer/webpass

Web extension for zx2c4's pass

chrome firefox pass password password-manager webextension

Last synced: 20 May 2026

https://github.com/coool/browsers-add-ons-violentmonkey

Violentmonkey provides userscripts support for browsers. It works on browsers with WebExtensions support. (Latvian translate fork) - https://github.com/violentmonkey/violentmonkey

add-on add-ons add-ons-for-firefox addon addons firefox latvian userscripts-support violentmonkey waterfox webextension webextensions

Last synced: 06 Oct 2025

https://github.com/garywill/know-tls-cert

Firefox addon to show some TLS certs info when you open a web 🔏

firefox firefox-addon tls-certificate

Last synced: 13 Jun 2025

https://github.com/mateusortiz/debugger-website

The website debugger.html

debugger firefox website

Last synced: 15 Mar 2025

https://github.com/haroldpetersinskipp/video-duration-title-prefix

Userscript to prefix the YouTube tab title with the SponsorBlock duration or the video duration if SponsorBlock is unavailable.

chrome firefox greasemonkey sponsorblock tampermonkey userscript violentmonkey youtube

Last synced: 10 Apr 2026

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

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

bundle chrome config exec firefox git github gitlab library mblabs megabytelabs npm package professormanhattan release semantic washingtondc

Last synced: 25 Jan 2026

https://github.com/actionless/firefox_search_rutracker_by_seeds

Firefox search provider for Rutracker, results sorted by the number of seeds

firefox firefox-addon firefox-extension firefox-extensions firefox-webextension rutracker rutracker-org

Last synced: 07 Oct 2025

https://github.com/mamantoha/twitter-account-location

A browser extension that displays account-based location information next to Twitter/X usernames.

chrome chrome-extension firefox firefox-addon twitter webextension

Last synced: 13 Jan 2026

https://github.com/13eglib/narsil-s-user-js

Mirror of Narsil's user.js repo

firefox userjs

Last synced: 08 Oct 2025

https://github.com/arasz/microsoftdocslanguagechanger

Firefox extension that changes microsoft docs sites language to english.

change docs extension firefox language microsoft

Last synced: 24 Aug 2025

https://github.com/rugk/opengraph-template

Template for open graph card/add-ons on GitHub

browser-extension firefox github opengraph template

Last synced: 08 Oct 2025

https://github.com/joao-pedro-rdo/token-safesign-ubuntu22

Este repositório fornece um guia passo a passo para resolver problemas de reconhecimento do token SafeSign no navegador Firefox no Ubuntu 22.04. Inclui instruções para desinstalar o Firefox do Snap, instalá-lo a partir do repositório oficial e configurar o token adequadamente. Também aborda como lidar com configurações de proxy em redes internas.

firefox safesign token-safesign ubuntu2004

Last synced: 19 Mar 2025

https://github.com/buzzardgta/close_tabs_by_title

Firefox web extension that closes tabs whose titles match a specific regular expression.

close expression expressions extension firefox regex regular regular-expression regular-expressions tabs title

Last synced: 03 Apr 2025

https://github.com/amurzeau/debian-autobuild

Firefox without SSE and streamlink Debian packages

firefox non-sse2 sse2 streamlink

Last synced: 09 Oct 2025

https://github.com/prsprsbk/ffext-manifest-schema

JSON Schema for manifest.json of Firefox WebExtensions.

firefox json-schema webextensions

Last synced: 10 May 2026

https://github.com/zbo14/web-tree

Build trees of URLs.

add-on firefox tree url

Last synced: 09 Oct 2025

https://github.com/opus-codium/puppet-firefox

Manage Firefox preferences through Puppet

firefox hacktoberfest puppet

Last synced: 21 Jan 2026

https://github.com/aeldi/yaklass_passer

Yaklass helper. Changes the CSS style of tests

browser-extension css firefox firefox-extension javascript yaklass

Last synced: 20 Apr 2026

https://github.com/rshaker/context-detect

Context-detect automatically detects the browser JavaScript context it is running in.

browser-context chrome context-detection firefox msedge npm-package opera typescript-library webpack

Last synced: 09 Apr 2026

https://github.com/n18l/search-tailor

A browser extension for tailoring your search results.

addon chrome chrome-extension extension firefox firefox-addon

Last synced: 12 May 2026

https://github.com/nt1m/devtools-framework

An UI framework for Firefox DevTools

css-framework firefox firefox-devtools framework framework-css

Last synced: 18 Oct 2025

https://github.com/dkxce/infocellgettowers

InfoCells Get Towers - плагин InfoCellTowers.ru для Firefox, который позволяет сохранять полученные сотовые вышки при навигации по карте на сайте

api cellid cells csv dkxce excel firefox geo gps infocelltowers mcc mnc plugin webextention

Last synced: 10 Oct 2025

https://github.com/zouariomar/dot-files

This is my personal collection of configuration files (dotfiles) for setting up a consistent and productive development environment across different machines. It includes customizations for terminal tools, editors, and shells that I use daily. These dotfiles are designed to be minimal, clean, and easy to manage with symlinks or setup scripts.

bash browser firefox linux nvim obsidian vim vscode vscode-extension

Last synced: 12 Apr 2026

https://github.com/arshadkazmi42/cookie-url

Generate cookie url using cookie object

browser-extension chrome cookie domain firefox url

Last synced: 16 May 2026

https://github.com/theadnan/quora-scroll-to-bottom

Script for Quora.com to scroll down to the bottom of your answers page

firefox javascript quora script

Last synced: 24 Mar 2025

https://github.com/mte90/extstorestats

Get the stats of your browser extension on different marketplace

browser-extension chrome firefox marketplace

Last synced: 11 Apr 2025

https://github.com/zouariomar/dotfiles

This is my personal collection of configuration files (dotfiles) for setting up a consistent and productive development environment across different machines. It includes customizations for terminal tools, editors, and shells that I use daily. These dotfiles are designed to be minimal, clean, and easy to manage with symlinks or setup scripts.

bash browser firefox linux nvim obsidian vim vscode vscode-extension

Last synced: 15 May 2025

https://github.com/arlyon/fireblocks

A Regex Based Blocker for Firefox

addon extension firefox js

Last synced: 02 Jul 2025

https://github.com/aslamanver/browser-screen-recorder

Browser based screen recorder using JavaScript - Entire screen and window recording

browser chrome firefox javascript screen-capture screen-recorder

Last synced: 19 May 2026

https://github.com/georapbox/z-index-visualizer

A Firefox extension to visualize z-index

firefox visualizer webextension z-index

Last synced: 13 Oct 2025

https://github.com/ajmeese7/chess-next-move

Firefox extension for saving games on chessnextmove.com

chess extension firefox firefox-extension

Last synced: 13 Oct 2025

https://github.com/purr/auto-stop

A Firefox extension that ensures only one media plays at a time across all your browser tabs and desktop applications. Stop multiple videos playing simultaneously, prevent audio conflicts, and auto-pause other tabs when you play media.

audio-control auto-pause auto-stop automation browser browser-extension extension firefox firefox-extension media media-automation media-control media-playback mozilla-addons pause-background-tabs stop-overlapping-audio tab-management tab-media video-control webextension

Last synced: 13 Jan 2026

https://github.com/jonathankingston/fix-my-http

A trial into fixing padlocks

firefox webextension

Last synced: 21 Mar 2025

https://github.com/getshifter/chrome-getshfter-detector

The Shifter icon is displayed in the menu bar. (Chrome/Firefox)

chrome firefox shifter

Last synced: 19 May 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/nikolockenvitz/local-image-viewer

Firefox Extension to navigate through local images with arrow keys

arrow-key firefox firefox-extension image-viewer

Last synced: 05 Apr 2025

https://github.com/ps1dr3x/only-recent-search-results-webextension

A WebExtension that allows setting a default date range for Google search results.

chrome firefox google search webextension

Last synced: 24 Apr 2026

https://github.com/flofriday/gastrohackathon-2022

A Firefox plugin to put the wage of each posting to its list entry.

firefox hackathon plugin

Last synced: 30 Oct 2025

https://github.com/lorenzo0111/crosstab

🔄 Sync your tabs across devices and browsers

chrome extension firefox sync

Last synced: 27 Apr 2026

https://github.com/tomsquest/albert_plugin_firefox_bookmarks

Open Firefox Bookmarks and History in AlbertLauncher

albert albert-extensions albert-plugin albertlauncher firefox

Last synced: 13 Apr 2025

https://github.com/kyure-a/userchrome

Vivaldi-like vertical tabs and bottom address bar (without extensions) for Firefox

firefox firefox-css firefox-tweaks

Last synced: 10 Jun 2025