Use your most capable model to audit your codebase and write plans for cheaper models to execute.

Node.js port of Litestream: SQLite streaming replication & disaster recovery via LTX files

Skills for teaching agents how to build on Cloudflare.

Chrome DevTools for coding agents

Node Version Manager - POSIX-compliant bash script to manage multiple active node.js versions.

Static analysis for GitHub Actions (and more)

Point Claude at any game. Skills, tools and the fal MCP that let Claude Code mod almost any PC game you own: recon, reverse engineering, fal-generated art/3D/audio, in-game testing, showcase videos.

Reverse engineer anything with agents, from app behavior down to native binaries.

A tiny (118 bytes), secure, URL-friendly, unique string ID generator for JavaScript

Embeddable Postgres with real-time, reactive bindings.

pierre’s open source code

✂️ Find unused files, dependencies and exports in your JavaScript and TypeScript projects. Knip it before you ship it!

Cursor plugin specification and official plugins

Skills for AI agents working with databases

Skills that help you configure and get the most out of PlanetScale

A collection of AI agent skills for working with Expo projects and Expo Application Services

The open agent skills tool - npx skills

A high-performance list component for React Native and React

A modern animation library for React and JavaScript

🌈 React for interactive command-line apps

An agent-first linter for Tailwind design systems. Write design system rules that agents can verify.

cn is a new engine for Tailwind class merging and conflict resolution. It replaces tailwind-merge and clsx. Same APIs. Full parity. And it is 30× faster.

Composable, accessible components with thoughtful defaults. Build your own component library with code you can customize, extend, and make your own.

Unstyled UI components for building accessible web apps and design systems. From the creators of Radix, Floating UI, and Material UI.

Scan and fix React performance issues

React component for visualizing pprof with WebGL

pprof support for Node.js

A fluent API to FFMPEG (http://www.ffmpeg.org)

High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, AVIF and TIFF images. Uses the libvips library.

✉️ Send e-mails with Node.JS – easy as cake!