Collection of essential libraries and tools for building web extensions
☆332Aug 8, 2026Updated last month
Alternatives and similar repositories for webext-core
Users that are interested in webext-core are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- CI tool to easily publish browser extensions☆101Aug 10, 2026Updated last month
- 💬 Messaging in Web Extensions made easy. Batteries included.☆713May 10, 2026Updated 4 months ago
- ⚡ Next-gen Web Extension Framework☆10,539Updated this week
- Basic examples of how to use WXT☆21Jun 17, 2024Updated 2 years ago
- Collection of examples showing you how to use WXT to implement things in web extensions.☆130Mar 19, 2026Updated 6 months ago
- Deploy to Railway using AI coding agents - Free Credits Offer • AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- Communication framework for browser extensions, with wings!☆21Feb 8, 2026Updated 7 months ago
- Use zustand to share state between pages and background in web extensions.☆25Jun 9, 2024Updated 2 years ago
- Robust, configurable URL pattern matching, as used by Chrome and Firefox browser extensions.☆15Apr 11, 2024Updated 2 years ago
- Use RPC to communicate easily across contexts in any JavaScript environment.☆122Jun 15, 2026Updated 3 months ago
- Vite plugin for developing Chrome/Web Extensions☆842Apr 6, 2026Updated 5 months ago
- Tool for testing the update flow for Chrome Extensions during development, including permission grants.☆291Updated this week
- cloudflare workers base on hono☆13Jun 12, 2024Updated 2 years ago
- Build cross-browser extensions with native HMR and zero-config setup☆4,171Updated this week
- Corepack for Bun. PoC for implementing a version manager inside bun itself.☆31Jan 31, 2026Updated 7 months ago
- 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.
- WebExtension packages for every need☆140Mar 16, 2025Updated last year
- tRPC adapter for Web Extensions 🧩☆326Dec 2, 2023Updated 2 years ago
- ⚡️ WebExtension Vite Starter Template☆3,379Mar 3, 2026Updated 6 months ago
- 🧩 The Browser Extension Framework☆13,158Updated this week
- Free, self-hosted LLM chatbot trained on your VitePress website.☆77Jun 30, 2026Updated 2 months ago
- A build tool for web extensions☆49Aug 20, 2025Updated last year
- A more usable typed storage API for Web Extensions☆78Aug 14, 2026Updated last month
- Upload Chrome Extensions to the Chrome Web Store☆409May 12, 2026Updated 4 months ago
- a fork version of vitesse-webext, but with react☆17Apr 14, 2023Updated 3 years ago
- AI Agents on 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.
- Get the current date formatted as a version. Automatically add the time if you already released a version today.☆17May 31, 2020Updated 6 years ago
- An API for Chrome Extension messages that makes sense.☆81Aug 3, 2023Updated 3 years ago
- Simple API to create test fixtures on disk☆98Sep 3, 2026Updated 3 weeks ago
- ☆81Aug 4, 2026Updated last month
- Get browser extension(webextension) item meta from Chrome Web Store and Firefox add-ons.☆34Sep 2, 2026Updated 3 weeks ago
- Detects where the current browser extension code is being run. Chrome and Firefox.☆51Jul 11, 2026Updated 2 months ago
- A lightweight polyfill library for Promise-based WebExtension APIs in Chrome☆3,067Jul 30, 2026Updated last month
- Simple, consistent, cross-platform process spawning☆13Jul 16, 2020Updated 6 years ago
- Chrome Extension Boilerplate with React + Vite + Typescript☆4,905Oct 27, 2025Updated 10 months ago
- 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.
- A vite plugin for generating cross browser platform, ES module based web extensions.☆355Jul 21, 2026Updated 2 months ago
- CSS, Sass, SCSS and Less parser, all in one.☆88Sep 6, 2026Updated 2 weeks ago
- The elegant bundler for libraries powered by Rolldown☆4,278Updated this week
- Universal message bus for chromium and firefox browsers☆40Jun 9, 2024Updated 2 years ago
- A command line tool to help build, run, and test web extensions☆3,136Updated this week
- A unified request interceptor library for both Fetch and XHR with middleware support.☆27Aug 2, 2026Updated last month
- 🌊 Assign default properties recursively☆1,363Updated this week