Expo GitHub Action makes it easy to automate EAS builds or updates

MCP server for interacting with the iOS simulator

CLI tool to initialize a React Native application with Expo. Provides options to include Typescript, file-based routing via Expo Router, configuration based routing via pure React Navigation, styli…

A make-like build utility for Ruby.

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

Homepage for the github organisation

TypeScript-to-Native Compiler

A Call of Duty-quality FPS in Three.js, built from a single prompt.

the runtime your coding agents live on

A design system for building faithful recreations of old UIs

A TypeScript implementation of a functional event sourcing system that provides persistent event storage with optimistic locking and payload-based querying.

AI-powered spec generation and review using multi-repo code graph intelligence for backend teams that ship to production.

Local speech-to-text for macOS on-device AI, fully private, optional cloud

Meta-backed standardized protocol for implementing in-app purchases across all platforms

⌥ AI Coding agent for the terminal — hash-anchored edits, optimized tool harness, LSP, Python, browser, subagents, and more

An open-source background agents coding system

Keep your Mac awake on your terms. A native macOS menu-bar app with condition-based triggers, closed-display mode, and a headless-Mac toolkit. Built for AI agents, servers, and always-on Macs.

A framework for building native macOS apps with React.

Give coding agents a disposable Linux VM, not your laptop

Use your Claude Max subscription with OpenCode, Pi, Droid, Aider, Crush, Cline. Proxy that bridges Anthropic's official SDK to enable Claude Max in third-party tools.

Context engineering for AI agents. ~80% fewer tokens. Fix tool overload. Skills and memory with in-process BM25 and semantic retrieval. Progressive Disclosure. No vector DB.

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

A tool for creating and running Linux containers using lightweight virtual machines on a Mac. It is written in Swift, and optimized for Apple silicon.

A web engine for pencil-style rendering of 3D scenes to SVG — exact silhouettes, hidden-line ghosting, hatching. Great for abstract and technical scenes.

The diary of Tom Riddle for the reMarkable Paper Pro — write with your pen, the page drinks your ink and answers in a flowing hand

A CLI utility for taking screenshots of websites, recording video demos and scraping sites using JavaScript

Global DNS propagation checker TUI — watch a DNS record propagate across 34 public resolvers worldwide, on a world map in your terminal

Beads - A memory upgrade for your coding agent