406 Open Source Firefox Extension Software Projects
Free and open source firefox extension code projects including engines, APIs, generators, and tools.
Fehelper 3936 ⭐
😍FeHelper--Web前端助手（Awesome！Chrome & Firefox & MS-Edge Extension, All in one Toolbox!）
Privacybadger 2377 ⭐
Privacy Badger is a browser extension that automatically learns to block invisible trackers.
Toolkit For Ynab 1098 ⭐
A general purpose YNAB enhancing browser extension for Chrome and Firefox. Have it your way!
Universal Bypass 1829 ⭐
Don't waste your time with compliance. Universal Bypass circumvents annoying link shorteners.
Better Onetab 1284 ⭐
:bookmark_tabs: A better OneTab for Chrome :memo: Temporarily removed from firefox :construction: V2 is WIP
Nsfw Filter 1127 ⭐
🚀 A Google Chrome / Firefox extension that blocks NSFW images from the web pages that you load using TensorFlow JS.
Raspberrycast 804 ⭐
:tv: Transform your Raspberry Pi into a streaming device. Videos can be sent from mobile devices or computers (Chrome extension).
Web Search Navigator 642 ⭐
Chrome/Firefox extension that adds keyboard shortcuts to Google, YouTube, Github, Amazon, and others
Browser Addon 405 ⭐
Kee adds free, secure and easy password management features to your browser which save time and keep your private data more secure.
Easy To Rss 388 ⭐
🚀 Chrome/Firefox Extension to retreive RSS feeds URLs from WebSite, RSSHub supported
Dessant Search By Image 796 ⭐
Browser extension for reverse image search, available for Chrome, Edge and Safari
Fake Filler Extension 434 ⭐
A browser extension for Chrome, Edge and Firefox that fills dummy text in all input fields in a page.
Tabwrangler 342 ⭐
A browser extension that automatically closes your unused tabs so you can focus on the tabs that matter
Extanalysis 406 ⭐
Browser Extension Analysis Framework - Scan, Analyze Chrome, firefox and Brave extensions for vulnerabilities and intels
Panorama Tab Groups 262 ⭐
An add-on for Firefox that implements the old Tab Groups/Panorama functionality
Browser Extension Template 468 ⭐
📕 Barebones boilerplate with webpack, options handler and auto-publishing
Oldschool Github Extension 205 ⭐
Revert GitHub's UI back to its classic look (before the June 23, 2020 update that has a flat, rounded and more whitespaced design).
Dessant Web Archives 433 ⭐
Browser extension for viewing archived and cached versions of web pages, available for Chrome, Edge and Safari
Generator Web Extension 239 ⭐
Advanced WebExtension generator that creates everything you need to get started with cross-browser web-extension development.
Hackbar2.1.3 406 ⭐
the free firefox extions of hackbar v2.1.3 v2.2.9 v2.3.1,hackbar 插件未收费的免费版本。适用于chrome浏览器的HackBar-v2.2.6.zip,HackBar-v2.3.1.zip
Smartproxy 301 ⭐
Firefox/Chrome browser extension. SmartProxy will automatically enable/disable proxy for the sites you visit, based on customizable patterns.
Feedly Notifier 199 ⭐
Google Chrome, Firefox, Opera and Microsoft Edge extension for reading news from RSS aggregator Feedly
Tako 193 ⭐
Tako replaces the default Github repository file list with an expandable file tree and file preview for rapid exploration of repositories.
Lockbox Extension 128 ⭐
Experimental Firefox extension for login management experiences, not being actively developed
Slick Fox 265 ⭐
:fox_face: A firefox config that has rounded tabs and a url bar that can disappear when not selected on. It works with any theme.
Github Mermaid Extension 229 ⭐
A browser extension for Chrome, Opera & Firefox that adds Mermaid language support to Github
Serverless To Cgi Bin 119 ⭐
A browser extension that replaces occurrences of 'serverless' with 'cgi-bin'
Newtaboverride 138 ⭐
New Tab Override allows you to set the page that shows whenever you open a new tab.
Passman Webextension 112 ⭐
Webextension for the Passman Nextcloud app. Also offers browser extension & Android app.
Simplified Twitter 160 ⭐
Remove distractions from the new Twitter layout. Extension for Chrome, Firefox, Safari, Edge & More
The Tab Of Words 96 ⭐
A minimal Chrome / Firefox extension to help you learn Japanese words in each new tab.
Web Extension Starter 100 ⭐
Typescript, React, Redux, Styled-Component and Webpack based sample extension boilerplate. Runs on Chrome and Firefox. Sample chrome extension.
React Extension Boilerplate 227 ⭐
:rocket: Modern React boilerplate for Firefox and Chrome extensions.
Bookmarks Organizer 109 ⭐
With the Bookmarks Organizer it's easy to put order in your bookmarks. The Bookmarks Organizer finds no longer working bookmarks, redirects, duplicates and more!
Markdown Clipper 117 ⭐
A Firefox and Google Chrome extension to clip websites and download them into a readable markdown file.
Git History Browser Extension 93 ⭐
Agrega un botón a la interfáz de archivos de github para ver su historial / Add a button to the github file interface to see its history
Default Bookmark Folder 94 ⭐
WebExtension allowing you to choose the default bookmark location folder and quickly bookmark pages via a dedicated icon.
Impulse Blocker 131 ⭐
Block distracting websites when you are browsing the web. Use for procrastination.
Notifier For Github Firefox 58 ⭐
[DEPRECATED] Firefox extension - Displays your GitHub notifications unread count