Example Firefox add-ons created using the WebExtensions API
☆4,442May 27, 2026Updated 2 weeks ago
Alternatives and similar repositories for webextensions-examples
Users that are interested in webextensions-examples are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- A command line tool to help build, run, and test web extensions☆3,089Updated this week
- A lightweight polyfill library for Promise-based WebExtension APIs in Chrome☆3,056Feb 4, 2026Updated 4 months ago
- 🔍 Firefox Add-ons linter, written in JavaScript. 👁☆358Updated this week
- A curated list of awesome resources for WebExtensions development.☆1,494Mar 3, 2026Updated 3 months ago
- Chrome Extensions Samples☆17,582May 29, 2026Updated last week
- Deploy on Railway without the complexity - Free Credits Offer • AdConnect your repo and Railway handles the rest with instant previews. Quickly provision container image services, databases, and storage volumes.
- Greasemonkey is a user script manager for Firefox.☆2,562Jun 3, 2026Updated last week
- A webpack plugin for web-ext☆80Jun 1, 2026Updated last week
- Browser compatibility data for Web technologies as displayed on MDN☆5,681Updated this week
- ⚡️ A template for building cross browser extensions for Chrome, Opera & Firefox.☆3,321May 2, 2024Updated 2 years ago
- Small CLI toolbox for cross-browser WebExtension development☆787May 22, 2026Updated 2 weeks ago
- Firefox Multi-Account Containers lets you keep parts of your online life separated into color-coded tabs that preserve your privacy. Cook…☆3,091Apr 7, 2026Updated 2 months ago
- Charter and administrivia for the WebExtensions Community Group (WECG)☆698May 31, 2026Updated last week
- JavaScript API for Chrome and Firefox☆94,485Updated this week
- UI for create-web-ext☆244Mar 15, 2023Updated 3 years ago
- Wordpress hosting with auto-scaling - Free Trial Offer • AdFully Managed hosting for WordPress and WooCommerce businesses that need reliable, auto-scalable performance. Cloudways SafeUpdates now available.
- DEPRECATED - A notepad for Firefox☆500Sep 17, 2020Updated 5 years ago
- uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.☆65,344Updated this week
- 📕 Barebones boilerplate with Parcel 2, options handler and auto-publishing☆844Feb 3, 2025Updated last year
- Build cross-platform desktop apps with JavaScript, HTML, and CSS☆121,566Updated this week
- Servo aims to empower developers with a lightweight, high-performance alternative for embedding web technologies in applications.☆36,968Updated this week
- Add-on / web app to view the source code of Chrome / Firefox / Opera 15 extensions and zip files.☆1,682Dec 15, 2025Updated 5 months ago
- A JavaScript implementation of various web standards, for use with Node.js☆21,579May 23, 2026Updated 2 weeks ago
- Automated auditing, performance metrics, and best practices for the web.☆30,311Updated this week
- Stylus - Userstyles Manager☆6,679Updated this week
- Wordpress hosting with auto-scaling - Free Trial Offer • AdFully Managed hosting for WordPress and WooCommerce businesses that need reliable, auto-scalable performance. Cloudways SafeUpdates now available.
- The official source for MDN Web Docs content. Home to over 14,000 pages of documentation about HTML, CSS, JS, HTTP, Web APIs, and more.☆10,792Updated this week
- A standalone version of the readability lib☆11,252Jan 21, 2026Updated 4 months ago
- Tool to create a directory structure for getting started with an addon☆54Jun 14, 2022Updated 3 years ago
- The faster and smarter Debugger for Firefox DevTools 🔥🦊🛠☆4,608Jan 11, 2023Updated 3 years ago
- Firefox Screenshots: the best way to take screenshots on the web.☆618Jan 17, 2023Updated 3 years ago
- PDF Reader in JavaScript☆53,411Updated this week
- Browser extension that simplifies the GitHub interface and adds useful features☆31,463Updated this week
- Visual Studio Code☆185,740Jun 3, 2026Updated last week
- DEPRECATED - DevTools extension examples☆27Mar 28, 2019Updated 7 years ago
- Deploy open-source AI quickly and easily - Special Bonus Offer • AdRunpod Hub is built for open source. One-click deployment and autoscaling endpoints without provisioning your own infrastructure.
- Prettier is an opinionated code formatter.☆51,901Updated this week
- A terminal built on web technologies☆44,601Jun 2, 2026Updated last week
- Your self-hosted, globally interconnected microblogging community☆50,013Updated this week
- SUPERSEDED by https://github.com/mozilla-firefox/firefox. Read-only Git mirror of the Mercurial gecko repositories at https://hg.mozilla…☆3,689Jul 9, 2025Updated 11 months ago
- 🕶 addons.mozilla.org Django app and API 🎉☆897Updated this week
- Command-line program to download videos from YouTube.com and other video sites☆140,468Feb 19, 2026Updated 3 months ago
- Violentmonkey provides userscripts support for browsers. It works on browsers with WebExtensions support.☆8,321Jun 2, 2026Updated last week