A collection of DESIGN.md files inspired by popular brand design systems. Drop one into your project and let coding agents generate a matching UI.

The design language that makes your AI harness better at design.

Browser automation CLI for AI agents

An isomorphic Javascript client for Supabase. Query your Supabase database, subscribe to realtime events, upload and download files, browse typescript examples, invoke postgres functions via rpc, i…

PM Skills Marketplace: 100+ agentic skills, commands, and plugins — from discovery to strategy, execution, launch, and growth.

A Claude Code plugin that shows what's happening - context usage, active tools, running agents, and todo progress

⚠️ hack into react internals

Select context for coding agents directly from your website

Open-source Agent Operating System

Bash for Agents

Build ultra fast, tiny, and cross-platform desktop apps with Typescript.

Capture system audio output on macOS using Apple's Core Audio taps API.

A NodeJS wrapper library around Audiotee

Sample code for recording system audio on macOS 14.4+

Mobile and Web client for Codex and Claude Code, with realtime voice, encryption and fully featured

An open source collection of animated, interactive & fully customizable React components for building memorable websites.

Magnificent app which corrects your previous console command.

I18Next HMR🔥 webpack / vite plugin that allows reload translation resources instantly on the client & the server.

An agentic skills framework & software development methodology that works.

Learn and Master the complex parts of the Node.js Runtime. From V8's Turbofan optimizer to production deployments.

The utility-first workflow you love from Tailwind CSS in your React Native applications.

The open source coding agent.

Simple data persistence for your Electron app or module - Save and load user preferences, app state, cache, etc

System font stack CSS organized by typeface classification for every modern operating system

Apollo MCP Server

Manage multiple AI terminal agents like Claude Code, Codex, OpenCode, and Amp.

Chrome DevTools for coding agents

JavaScript/TypeScript-native, low-boilerplate, object-capability RPC system

JS runtime lolz

📡 A free service that makes it easy for open-source Electron apps to update themselves.