Codebase intelligence for TypeScript and JavaScript. Free static analysis of code and styles: unused code, duplication, circular deps, complexity hotspots, architecture boundaries, design-system dr…

The Destructive Command Guard (dcg) is for blocking dangerous git and shell commands from being executed by agents.

MCP server for the Cloudflare API

Your code is under new management. Agents that review your code.

Get 10X more out of Claude Code, Codex or any coding agent

Code Editor for the AI Agents Era - Run an army of Claude Code, Codex, etc. on your machine

The open source coding agent.

TypeScript's 1:1 validator, optimized from editor to runtime

A standard interface for TypeScript schema validation libraries

Typesafe APIs Made Simple 🪄

Build better responsive designs in less code.

Collection of essential libraries and tools for building web extensions

Staging repo for development of native port of TypeScript

The Open-Source Email Platform

Awesome Apps for SaaS

🆓 Awesome Free SaaS Apps

🧑‍💻 Awesome Chrome Extensions for Dev

🧑‍💻 Awesome Chrome Extensions for QA

✅ Awesome Tools for QA

🆓 Awesome Free Testing Tools

🤖 Awesome Test Automation Tools

⚡ Next-gen Web Extension Framework

(Replaces Next.js/Nuxt) 🔨 Build mission-critical applications with stability and development freedom.

Source code of wsrv.nl (formerly images.weserv.nl), to be used on your own server(s).

Multi-framework responsive image component

The most comprehensive authentication framework

Scan and fix React performance issues

All-in-one devtool to automatically analyze, search and visualize project modules and dependencies from JavaScript, TypeScript (JSX/TSX) and Node.js (ES6, CommonJS)

Detect circular dependencies in your TypeScript projects.