Programming examples

🔥 LeetCode for PyTorch — practice implementing softmax, attention, GPT-2 and more from scratch with instant auto-grading. Jupyter-based, self-hosted or try online.

A real-time force shield effect built with React Three Fiber, Three.js, and custom GLSL shaders. This repository is a free open-source resource for the creative development community.

How AI Works is a self-contained, static website that walks through the entire history of artificial intelligence and machine learning through 50 interactive model demos spanning over 200 years.

JavaScript Mastery - Complete Learning Path

A collection of sample apps and recipes built with the TinyFish web agent. Open-source examples for you to learn & build!

Anthropic's original performance take-home, now open for you to try!

A tremendous feat of documentation, this guide covers Claude Code from beginner to power user, with production-ready templates for Claude Code features, guides on agentic workflows, and a lot of great learning materials, including quizzes and a handy "cheatsheet". Whether it's the "ultimate" guide to Claude Code will be up to the reader :)

Generative UI examples for: AG-UI, A2UI/Open-JSON-UI, and MCP Apps.

Comprehensive Claude Code project configuration example with hooks, skills, agents, commands, and GitHub Actions workflows

A collection of daily coding challenges designed to help you master idiomatic Go through deliberate, repetitive practice.

Example scripts for vmux - run any command in the cloud

Various things I had to figure out recently to make things work better...

Mono-repo for the PhD course AI for Business Research (DOTE 6635, S26)

Build AI-powered security tools. 50+ hands-on labs covering ML, LLMs, RAG, threat detection, DFIR, and red teaming. Includes Colab notebooks, Docker environment, and CTF challenges.

Your complete beginner’s course to mastering Lovable Vibe Coding. This repo is a step-by-step learning hub designed to take absolute beginners and turn them into confident Lovable developers.

AI Hero's open-source examples and course material. Learn AI Engineering with a single repo.

Build realtime AI voice agents using FastRTC for low-latency streaming, Superlinked for vector search, Twilio for live phone calls, and Runpod for scalable GPU deployment.

45 tips for getting the most out of Claude Code, from basics to advanced - includes a custom status line script, cutting the system prompt in half, using Gemini CLI as Claude Code's minion, and Claude Code running itself in a container. Also includes the dx plugin.

A group of notebooks and other files which can help you learn AI from scratch.