Dev & Engineering
Claude Code From Scratch
Reimplement Claude Code's core in ~5,000 lines of code with a 13-chapter step-by-step tutorial to understand Coding Agents.
60 · Some gaps
★ 2.8k · 3mo ago
Dev & Engineering
Learn Claude Code: Harness Engineering for Real Agents
Go from 0 to 1 building a nano Claude Code–like agent harness that turns any trained model into a working agent product.
48 · Major gaps
★ 79k · 20d ago