Build a minimal Claude Code–like agent harness from scratch—bash is all you need.
| Resource | Pricing | Type | Licence | Platforms |
|---|---|---|---|---|
| Learn Claude Code | Free | Learning | MIT | web |
| LLMs from Scratch | Free | Learning | — | web |
| AI Agents for Beginners | Free | Learning | MIT | web |
| AI Engineering from Scratch | Free | Learning | MIT | web |
| RAG Techniques | Free | Learning | — | web |
| Hello Agents | Free | Learning | — | web |
| AI Engineering Hub | Free | Learning | MIT | web |
Build a GPT-like model in PyTorch
12 lessons to get started building AI agents from the ground up.
503 lessons across 20 phases—implement backprop, tokenizer, and agents by hand.
This repository showcases various advanced techniques for Retrieval-Augmented Generation (RAG) systems.
Hands-on course on building AI agents from zero—principles and practice.
In-depth tutorials on LLMs, RAGs and real-world AI agent applications.
