Example Firefox add-ons created using the WebExtensions API
☆4,430Mar 22, 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☆3,053Updated this week
- A lightweight polyfill library for Promise-based WebExtension APIs in Chrome☆3,041Feb 4, 2026Updated 2 months ago
- 🔍 Firefox Add-ons linter, written in JavaScript. 👁☆356Updated this week
- A curated list of awesome resources for WebExtensions development.☆1,477Mar 3, 2026Updated last month
- Chrome Extensions Samples☆17,452Mar 27, 2026Updated 2 weeks ago
- DigitalOcean Gradient AI Platform • AdBuild production-ready AI agents using customizable tools or access multiple LLMs through a single endpoint. Create custom knowledge bases or connect external data.
- Greasemonkey is a user script manager for Firefox.☆2,550Mar 4, 2026Updated last month
- A webpack plugin for web-ext☆80Mar 16, 2026Updated 3 weeks ago
- Browser compatibility data for Web technologies as displayed on MDN☆5,627Updated this week
- ⚡️ A template for building cross browser extensions for Chrome, Opera & Firefox.☆3,323May 2, 2024Updated last year
- Small CLI toolbox for cross-browser WebExtension development☆784Apr 2, 2026Updated last week
- Firefox Multi-Account Containers lets you keep parts of your online life separated into color-coded tabs that preserve your privacy. Cook…☆3,061Mar 11, 2026Updated 3 weeks ago
- Charter and administrivia for the WebExtensions Community Group (WECG)☆688Apr 2, 2026Updated last week
- JavaScript API for Chrome and Firefox☆94,016Updated this week
- UI for create-web-ext☆244Mar 15, 2023Updated 3 years ago
- Proton VPN Special Offer - Get 70% off • AdSpecial partner offer. Trusted by over 100 million users worldwide. Tested, Approved and Recommended by Experts.
- DEPRECATED - A notepad for Firefox☆499Sep 17, 2020Updated 5 years ago
- uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.☆62,532Apr 2, 2026Updated last week
- 📕 Barebones boilerplate with Parcel 2, options handler and auto-publishing☆842Feb 3, 2025Updated last year
- Build cross-platform desktop apps with JavaScript, HTML, and CSS☆120,743Apr 4, 2026Updated last week
- Servo aims to empower developers with a lightweight, high-performance alternative for embedding web technologies in applications.☆36,224Updated this week
- Add-on / web app to view the source code of Chrome / Firefox / Opera 15 extensions and zip files.☆1,657Dec 15, 2025Updated 3 months ago
- A JavaScript implementation of various web standards, for use with Node.js☆21,552Updated this week
- Automated auditing, performance metrics, and best practices for the web.☆30,016Updated this week
- Stylus - Userstyles Manager☆6,555Apr 4, 2026Updated last week
- DigitalOcean Gradient AI Platform • AdBuild production-ready AI agents using customizable tools or access multiple LLMs through a single endpoint. Create custom knowledge bases or connect external data.
- 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.☆10,642Apr 3, 2026Updated last week
- Tool to create a directory structure for getting started with an addon☆54Jun 14, 2022Updated 3 years ago
- A standalone version of the readability lib☆11,069Jan 21, 2026Updated 2 months ago
- The faster and smarter Debugger for Firefox DevTools 🔥🦊🛠☆4,614Jan 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☆53,076Updated this week
- Browser extension that simplifies the GitHub interface and adds useful features☆31,018Updated this week
- Visual Studio Code☆183,505Updated this week
- DevTools extension examples☆27Mar 28, 2019Updated 7 years ago
- Managed Kubernetes at scale on DigitalOcean • AdDigitalOcean Kubernetes includes the control plane, bandwidth allowance, container registry, automatic updates, and more for free.
- Prettier is an opinionated code formatter.☆51,731Updated this week
- A terminal built on web technologies☆44,688Updated this week
- Your self-hosted, globally interconnected microblogging community☆49,800Updated this week
- SUPERSEDED by https://github.com/mozilla-firefox/firefox. Read-only Git mirror of the Mercurial gecko repositories at https://hg.mozilla…☆3,680Jul 9, 2025Updated 9 months ago
- 🕶 addons.mozilla.org Django app and API 🎉☆892Updated this week
- Command-line program to download videos from YouTube.com and other video sites☆139,984Feb 19, 2026Updated last month
- Violentmonkey provides userscripts support for browsers. It works on browsers with WebExtensions support.☆8,048Updated this week