shareAI-lab/learn-claude-code — Nano Claude Code Agent Tutorial 'Bash is all you need' (27.5K Stars, +865/day)
GitHub·high signal
A TypeScript repo that reconstructs a Claude Code-like coding agent from scratch in minimal code, teaching the primitives behind agentic CLI tools. With 865 stars/day and 27,549 total it is a top-tier educational resource and signals the commoditization of coding-agent architecture. Builders who want to understand or fork the Claude Code execution model have a working reference implementation here.