Awesome Open Source
Awesome Open Source
Combined Topics
firefox-addon
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Advertising
📦 10
All Projects
Application Programming Interfaces
📦 124
Applications
📦 192
Artificial Intelligence
📦 78
Blockchain
📦 73
Build Tools
📦 113
Cloud Computing
📦 80
Code Quality
📦 28
Collaboration
📦 32
Command Line Interface
📦 49
Community
📦 83
Companies
📦 60
Compilers
📦 63
Computer Science
📦 80
Configuration Management
📦 42
Content Management
📦 175
Control Flow
📦 213
Data Formats
📦 78
Data Processing
📦 276
Data Storage
📦 135
Economics
📦 64
Frameworks
📦 215
Games
📦 129
Graphics
📦 110
Hardware
📦 152
Integrated Development Environments
📦 49
Learning Resources
📦 166
Legal
📦 29
Libraries
📦 129
Lists Of Projects
📦 22
Machine Learning
📦 347
Mapping
📦 64
Marketing
📦 15
Mathematics
📦 55
Media
📦 239
Messaging
📦 98
Networking
📦 315
Operating Systems
📦 89
Operations
📦 121
Package Managers
📦 55
Programming Languages
📦 245
Runtime Environments
📦 100
Science
📦 42
Security
📦 396
Social Media
📦 27
Software Architecture
📦 72
Software Development
📦 72
Software Performance
📦 58
Software Quality
📦 133
Text Editors
📦 49
Text Processing
📦 136
User Interface
📦 330
User Interface Components
📦 514
Version Control
📦 30
Virtualization
📦 71
Web Browsers
📦 42
Web Servers
📦 26
Web User Interface
📦 210
The Top 150 Firefox Addon Open Source Projects
Categories
>
Web Browsers
>
Firefox Addon
Bypass Paywalls Chrome
⭐
16,193
Bypass Paywalls web browser extension for Chrome and Firefox.
Refined Github
⭐
14,677
Browser extension that simplifies the GitHub interface and adds useful features
Darkreader
⭐
10,288
Dark Reader Chrome and Firefox extension
Ext Saladict
⭐
7,392
All-in-one professional pop-up dictionary and page translator which supports multiple search modes, page translations, new word notebook and PDF selection searching.
Simpread
⭐
4,724
简悦 ( SimpRead ) - 让你瞬间进入沉浸式阅读的扩展
Medium Unlimited
⭐
3,805
A browser extension to read medium.com articles for free without membership.
Rails_panel
⭐
3,629
Chrome/Firefox extension for Rails development
Fehelper
⭐
3,568
😍FeHelper--Web前端助手（Awesome！Chrome & Firefox & MS-Edge Extension, All in one Toolbox!）
Surfingkeys
⭐
3,548
Map your keys for web surfing, expand your browser with javascript and keyboard.
Daily
⭐
3,525
All-in-one coding news reader 👩🏽💻
Singlefile
⭐
3,350
Web Extension for Firefox/Chrome/MS Edge and CLI tool to save a faithful copy of an entire web page in a single HTML file
Reddit Enhancement Suite
⭐
3,193
Reddit Enhancement Suite
Memex
⭐
3,102
Browser Extension to full-text search your browsing history & bookmarks.
Bypass Paywalls Firefox
⭐
3,065
Bypass Paywalls for Firefox
Jjb
⭐
2,972
一个帮助你自动申请京东价格保护的chrome拓展
Extension Boilerplate
⭐
2,836
⚡️ A template for building cross browser extensions for Chrome, Opera & Firefox.
Hack Tools
⭐
2,323
The all-in-one Red Team extension for Web Pentester 🛠
Pt Plugin Plus
⭐
2,304
PT 助手 Plus，为 Google Chrome 和 Firefox 浏览器插件（Web Extensions），主要用于辅助下载 PT 站的种子。
Treestyletab
⭐
2,256
Tree Style Tab, Show tabs like a tree.
Floccus
⭐
2,255
☁️ Sync your bookmarks across browsers via Nextcloud, WebDAV or Google Drive
Rsshub Radar
⭐
1,956
🍰 Browser extension that simplifies finding and subscribing RSS and RSSHub
Metastream
⭐
1,739
Watch streaming media with friends.
Simplify
⭐
1,634
Browser extension to simplify Gmail's interface
Github Hovercard
⭐
1,596
Neat hovercards for GitHub.
Fx_cast
⭐
1,366
Google Cast implementation for Firefox
Notifier For Github
⭐
1,319
Browser extension - Get notified about new GitHub notifications
Youtube Extension
⭐
1,228
YouTube Extension 🎧80+Features🧰Please⭐document, code or donate📌Tidy📌Longest-standing(2012)(Users>350,000)⚙️⋮⏯️🎞️☕🎛️🔴🎬🔊🎨🧩🧪📈Player: Repeat Screenshot Rotate; Hide related video distraction. Always expand video Description. Playback speed. Video Quality bandwidth H.264 electricity. Player Size Full Window. Themes Customization. Statistics. Playlist Reverse YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube Youtube enhancer YouTube app YouTube video YouTube YouTube YouTube api v3 YouTube playback YouTube player VP8 VP9 AV1 vidIQ tubebuddy download adblocker adblock ads sponsorblock addon youtube music ⭐ youtube premium css css4 html5 ytdl youtube-dl invidious iridium ParticleCore youtube+ youtube++ youtube-plus maia-yt youtube nonstop youtube control center vlogger vlog h264ify h264 m.youtube.com music.youtube.com studio.youtube youtube mobile youtube studio ⭐ kids Vanced gaming.youtube.com gaming youtubecenter freetube lite-youtube-embed newpipe youtube-dl-gui mps-youtube nuclear pytube awesome youtubers youtube downloader 8k 4k 60fps 30fps youtubeexplode vidgear k-lite tubebuddy adobe apple ios iphone design simplify ffmpeg premiere designer annoyance youtube upload
Awsconsolerecorder
⭐
1,181
Records actions made in the AWS Management Console and outputs the equivalent CLI/SDK commands and CloudFormation/Terraform templates.
Gitako
⭐
1,090
🐙 File tree extension for GitHub on Chrome & Firefox & Edge
Authenticator
⭐
1,086
Authenticator generates 2-Step Verification codes in your browser.
Edgetranslate
⭐
1,072
A translation extension.
Web Extension Starter
⭐
1,056
🖥🔋Web Extension starter to build "Write Once Run on Any Browser" extension
Data Selfie
⭐
1,012
Data Selfie - a browser extension to track yourself on Facebook and analyze your data.
Ekill
⭐
978
Chrome/Firefox extension to nuke annoying elements in a web page
Toggl Button
⭐
919
Toggl Button extension for Chrome and Firefox
Aws Extend Switch Roles
⭐
901
Extend your AWS IAM switching roles by Chrome extension, Firefox add-on, or Edge add-on
Just Read
⭐
895
A customizable read mode web extension.
Gooreplacer
⭐
890
⚡️⚡️A browser extension to modify HTTP requests :-)
Tabliss
⭐
887
An extensible New Tab web extension written in TypeScript, React and Redux.
Tab Session Manager
⭐
841
WebExtensions for restoring and saving window / tab states
Saka Key
⭐
760
A keyboard interface to the web
Mmra
⭐
629
Make Medium Readable Again — a browser extension
Chrome Utm Stripper
⭐
608
Browser extension that strips Google Analytics (UTM) parameters, and various other click tracking tokens, from URL query strings
Refined Bitbucket
⭐
575
Chrome and Firefox extension that improves Bitbucket's user experience
Web Search Navigator
⭐
569
Chrome/Firefox extension that adds keyboard shortcuts to Google, YouTube, Github, Amazon, and others
Npmhub
⭐
553
🔎 A browser extension to explore npm dependencies on GitHub repos
Markdown Viewer
⭐
533
Markdown Viewer / Browser Extension
Temporary Containers
⭐
527
Firefox Add-on that lets you open automatically managed disposable containers
Refined Hacker News
⭐
525
✨ Hacker News, but refined — Interface tweaks and features to make the HN experience better
Gesturefy
⭐
501
Navigate, operate, and browse faster with mouse gestures! A customizable Firefox mouse gesture add-on with a variety of different commands.
Read Aloud
⭐
489
An awesome browser extension that reads aloud webpage content with one click
Auto Tab Discard
⭐
489
Use native tab discarding method to automatically reduce memory usage of inactive tabs
Darkness
⭐
476
Dark Themes for Popular Websites
Tracy
⭐
473
A tool designed to assist with finding all sinks and sources of a web application and display these results in a digestible manner.
Tusk
⭐
454
🐘 🔒 KeePass-compatible browser extension for filling passwords.
Webscrapbook
⭐
451
A browser extension that captures web pages to local device or backend server for future retrieval, organization, annotation, and edit. This project inherits from ScrapBook X.
Native Client
⭐
433
Native Messaging component for Windows, Linux, and Mac OS that is written in NodeJS.
Svg Screenshots
⭐
427
📸🧩 Browser extension to take scalable, semantic, accessible screenshots of websites in SVG format.
Simple Translate
⭐
411
WebExtensions for translating text on web pages
Contributors On Github
⭐
403
🌵 Show stats about contributors on github
Fake Filler Extension
⭐
396
A browser extension for Chrome, Edge and Firefox that fills dummy text in all input fields in a page.
Browser Addon
⭐
393
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
⭐
385
🚀 Chrome/Firefox Extension to retreive RSS feeds URLs from WebSite, RSSHub supported
Lovely Forks
⭐
376
💚 🍴 Show notable forks of GitHub repositories under their names.
Extanalysis
⭐
370
Browser Extension Analysis Framework - Scan, Analyze Chrome, firefox and Brave extensions for vulnerabilities and intels
Codercalendar
⭐
346
DEPRECATED -> Checkout nishanthvijayan/CoderCalendar-Extensions
Minimal Twitter
⭐
300
Minimal Theme for the new Twitter UI 🐦
Turbo Download Manager
⭐
284
a multi-browser download manager with multi-threading support
Startpage
⭐
281
A minimal starpage for Chrome and Firefox
Sessionsync
⭐
263
SessionSync
Dollchan Extension Tools
⭐
257
The best way to browse imageboards
Twitch Hls Adblock
⭐
248
Block advertisements that are inserted in Twitch streams directly.
Firefox Scripts
⭐
247
userChromeJS / autoconfig.js and extensions
Slick Fox
⭐
242
🦊 A firefox config that has rounded tabs and a url bar that can disappear when not selected on. It works with any theme.
Pywalfox
⭐
241
Dynamic theming of Firefox (and Thunderbird) using your Pywal colors
Panorama Tab Groups
⭐
238
An add-on for Firefox that implements the old Tab Groups/Panorama functionality
Simpread Little
⭐
234
简悦( SimpRead ) · 轻阅版
What Have You Made Today
⭐
228
Chrome & FireFox extension to replace the default home page. What have you made today?
Bandwidth Hero
⭐
226
💂 Saves data by compressing images on web page
Spotify Lyrics
⭐
220
🎉 Desktop Spotify Web Player Instant Synchronised Lyrics
Instagramdownloader
⭐
217
Firefox and Chrome Extention which creates an download button for instagram images and videos and videos
Wallabagger
⭐
216
Chrome / Firefox / Opera plugin for wallabag v2.
Blocktube
⭐
203
YouTube™ content blocker
Oldschool Github Extension
⭐
202
Revert GitHub's UI back to its classic look (before the June 23, 2020 update that has a flat, rounded and more whitespaced design).
Azure Mask
⭐
195
A browser extension (Chrome, Firefox) that toggles concealment of sensitive information found in the Azure Portal web page such as Subscription Id's
Side Auto_sci Hub
⭐
188
Cross-Browser Plugin to open Sci-Hub 🗝 page with the article from your current tab
Updatescanner
⭐
169
Firefox addon to monitor web pages for updates.
Alfred Firefox
⭐
167
Search and control Firefox from Alfred
Stream Detector
⭐
162
A Firefox addon written in JavaScript which provides an easy way to keep track of URLs to playlists and subtitles used by Apple HLS, Adobe HDS, MPEG-DASH, and Microsoft Smooth Streaming streams.
Disable Javascript
⭐
161
Adds the ability to disable JavaScript on specific sites.
Cleanlinks
⭐
156
Converts obfuscated/nested links to genuine clean links.
Asciidoctor Browser Extension
⭐
156
⚪️ An extension for web browsers that converts AsciiDoc files to HTML using Asciidoctor.js.
Nas Download Manager
⭐
156
An open source browser extension for adding/managing download tasks to your Synology DiskStation.
Urql Devtools
⭐
152
A tool for monitoring and debugging urql during development
Surfingkeys Conf
⭐
148
A SurfingKeys configuration which adds 130+ key mappings for 20+ sites & OmniBar search suggestions for 50+ sites
Dictionaries
⭐
148
One dictionary to rule them all -- a browser extension to help you learn languages
Livemarks
⭐
143
Extension that restores RSS Feed Livemarks in Firefox.
Timimi
⭐
140
Webextension to save Tiddlywiki
Yt Ad Autoskipper
⭐
137
A browser extension that automates skipping ad on Youtube. This is not an ad blocker, it just automates the process of clicking on the "Skip Ad" button on Youtube.
Dotgit
⭐
137
An extension for checking if .git is exposed in visited websites
1-100 of 150 projects
Next >
Advertising
📦 10
All Projects
Application Programming Interfaces
📦 124
Applications
📦 192
Artificial Intelligence
📦 78
Blockchain
📦 73
Build Tools
📦 113
Cloud Computing
📦 80
Code Quality
📦 28
Collaboration
📦 32
Command Line Interface
📦 49
Community
📦 83
Companies
📦 60
Compilers
📦 63
Computer Science
📦 80
Configuration Management
📦 42
Content Management
📦 175
Control Flow
📦 213
Data Formats
📦 78
Data Processing
📦 276
Data Storage
📦 135
Economics
📦 64
Frameworks
📦 215
Games
📦 129
Graphics
📦 110
Hardware
📦 152
Integrated Development Environments
📦 49
Learning Resources
📦 166
Legal
📦 29
Libraries
📦 129
Lists Of Projects
📦 22
Machine Learning
📦 347
Mapping
📦 64
Marketing
📦 15
Mathematics
📦 55
Media
📦 239
Messaging
📦 98
Networking
📦 315
Operating Systems
📦 89
Operations
📦 121
Package Managers
📦 55
Programming Languages
📦 245
Runtime Environments
📦 100
Science
📦 42
Security
📦 396
Social Media
📦 27
Software Architecture
📦 72
Software Development
📦 72
Software Performance
📦 58
Software Quality
📦 133
Text Editors
📦 49
Text Processing
📦 136
User Interface
📦 330
User Interface Components
📦 514
Version Control
📦 30
Virtualization
📦 71
Web Browsers
📦 42
Web Servers
📦 26
Web User Interface
📦 210
