Top 220 firefox-extension open source projects

scanner detecting the use of JavaScript libraries with known vulnerabilities

Archiveror will help you preserve the webpages you love. 💾

A minimal starpage for Chrome and Firefox

A Chrome and Firefox extension that displays GitHub Trending, Hacker News, Product Hunt and Designer News on every new tab.

💻 SteamDB's extension for Steam websites

An add-on for Firefox that implements the old Tab Groups/Panorama functionality

Bypass Paywalls web browser extension for Chrome and Firefox.

Firefox extension to automatically open websites in a container

👻 Use your text editor to write in your browser. Everything you type in the editor will be instantly updated in the browser (and vice versa).

Advanced WebExtension generator that creates everything you need to get started with cross-browser web-extension development.

🦊 A userchrome.css file that has rounded tabs and a url bar that can disappear when not selected on. It works with any themes.

userChromeJS / autoconfig.js and extensions

Firefox/Chrome browser extension. SmartProxy will automatically enable/disable proxy for the sites you visit, based on customizable patterns.

Revert GitHub's UI back to its classic look (before the June 23, 2020 update that has a flat, rounded and more whitespaced design).

A reliable org-capture browser extension for Chrome/Firefox

Privacy Badger is a browser extension that automatically learns to block invisible trackers.

🚀 Modern React boilerplate for Firefox and Chrome extensions.

☁️ Sync your bookmarks privately across browsers

A browser extension for Chrome, Opera & Firefox that adds Mermaid language support to Github

Google Chrome, Firefox, Opera and Microsoft Edge extension for reading news from RSS aggregator Feedly

Tako replaces the default Github repository file list with an expandable file tree and file preview for rapid exploration of repositories.

DEPRECATED: Multiplatform GUI Prototyping/Wireframing

Skip YouTube video sponsors (browser extension)

🎉 Desktop Spotify Web Player Instant Synchronised Lyrics

A web extension to block browser fingerprinting

Converts obfuscated/nested links to genuine clean links.

Browser (Chrome, Firefox) extension for JSON discovery

Adds the ability to disable JavaScript on specific sites.

A Firefox add-on for playing URLs in mpv.

An add-on that aims to add Vivaldi style toolbar colouring to the Firefox UI

Search and control Firefox from Alfred

Bypass Slader's 5 solutions limit per month to college books and remove the paywall about how many solutions left

Control your browser's tabs from the command line

Extension that restores RSS Feed Livemarks in Firefox.

Full portable & lightweight ZIM reader in Javascript

Experimental Firefox extension for login management experiences, not being actively developed

New Tab Override allows you to set the page that shows whenever you open a new tab.

A browser extension that replaces occurrences of 'serverless' with 'cgi-bin'

Higher performance and stable video watching experience on the web

Typescript, React, Redux, Styled-Component and Webpack based sample extension boilerplate. Runs on Chrome and Firefox. Sample chrome extension.

Remove distractions from the new Twitter layout. Extension for Chrome, Firefox, Safari, Edge & More

Install Browser Extensions straight from GitHub Repositories.

A Firefox and Google Chrome extension to clip websites and download them into a readable markdown file.

WebExtension for saving media, links, or selections into user-defined directories

A minimal Chrome / Firefox extension to help you learn Japanese words in each new tab.

Implementation of the Google Cast Chrome Sender SDK within Firefox

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!

Don't waste your time with compliance. Universal Bypass circumvents annoying link shorteners.

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

Firefox extension to save and restore tabs as bookmarks

Browser extension to control your pi-hole

Browser extension that simplifies access to IPFS resources on the web

React Context Devtool

Apollo Client browser developer tools.

Untamed-Now-Playing

Change colors of contribution graph in GitHub.

The ultimate search extension for Golang

Manage Yandex.Music from any macOS window

Shows ratings from protondb.com on Steam

조별과제 때마다 "나무위키 꺼라."라고 말하시는게 피곤하신 여러분을 위해 만들어진 Browser Extension, 나무위키를 꺼 드립니다.