freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

An open-source AI agent that brings the power of Gemini directly into your terminal.

Model Context Protocol Servers

Open source Loom alternative. Beautiful, shareable screen recordings.

🎒 Token-Oriented Object Notation (TOON) – JSON for LLM prompts at half the tokens. Spec, benchmarks & TypeScript implementation.

A collection of projects designed to help developers quickly get started with building deployable applications using the Claude API

The beautiful & flexible React.js docs framework.

AGENTS.md — a simple, open format for guiding coding agents

A collaborative web application (virtual office) presented as a 16-bit RPG video game

Official Notion MCP Server

A Model Context Protocol (MCP) server that provides Xcode-related tools for integration with AI assistants and other MCP clients.

UI - Project management interface inspired by Linear. Built with Next.js and shadcn/ui, this application allows tracking of issues, projects and teams.

Medplum is a healthcare platform that helps you quickly develop high-quality compliant applications.

One-stop shop for building AI-powered products and businesses with Stripe.

Sample apps to help developers get started with Structured Outputs

MCP server for Apple Developer Documentation - Search iOS/macOS/SwiftUI/UIKit docs, WWDC videos, Swift/Objective-C APIs & code examples in Claude, Cursor & AI assistants

MCP server providing seamless access to Apple Developer Documentation with smart search and wildcard support

Monorepo providing 1) OpenAPI to MCP Tool generator 2) Exposing all of Twilio's API as MCP Tools

A small & fast frontend to quickly search your Github repositories and files