AI Tutorials

A collection of MCP servers.

100+ AI Agents, Agent Skills and RAG Apps - Free and Open Source.

OpenAPI specification for the OpenAI API

12 weeks, 26 lessons, 52 quizzes, classic Machine Learning for all

A visual, example-driven guide to Claude Code — from basic concepts to advanced agents, with copy-paste templates that bring immediate value.

f.k.a. Awesome ChatGPT Prompts. Share, discover, and collect prompts from the community. Free and open source — self-host for your organization with complete privacy.

21 Lessons, Get Started Building with Generative AI

Examples and guides for using the OpenAI API

Learn how to use CUA (our Computer Using Agent) via the API on multiple computer environments.

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

A collection of notebooks/recipes showcasing some fun and effective ways of using Claude.

Implement a ChatGPT-like LLM in PyTorch from scratch, step by step

Anthropic's educational courses

Anthropic's Interactive Prompt Engineering Tutorial

Claude Code SDK Demos

The OpenAI Model Spec

FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae, Traycer AI, VSCode Agent, Warp.dev, Windsurf, Xcode, Z.ai Code, Dia & v0. (And other Open Sourced) System Prompts, Internal Tools & AI Models

Starter app to build with OpenAI ChatKit SDK

Build hours code to share.

Example apps for the Apps SDK

Starter app to build with OpenAI ChatKit + Agent Builder

Demo showing how to use the OpenAI Realtime API to navigate a 3D scene via tool calling

Code for openai.fm, a demo for the OpenAI Speech API

This is a simple demonstration of more advanced, agentic patterns built on top of the Realtime API.