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claude-code-from-scratch

claude-code-from-scratch

by Windy3f3f3f3f · GitHub

Build your own Claude Code from scratch. 🔍 Claude Code 开源了 50 万行代码，读不动？用 ~5000 行 TypeScript / Python 从零复现核心架构，11 章分步教程带你理解 coding agent 精髓

# ai# ai-agent# anthropic# build-from-scratch
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⭐ Stars
2.4k
🍴 Forks
505
🔥 Trending
+186 this week
📜 License
MIT
Commercial use OK
📅 Created
2026
🔄 Last commit
12 days ago
🏷️ Category
ai
💻 Language
Python
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📈 Star history
2.4k2.2k
2026-07-072026-07-22
📄 About

Build your own Claude Code from scratch. 🔍 Claude Code 开源了 50 万行代码，读不动？用 ~5000 行 TypeScript / Python 从零复现核心架构，11 章分步教程带你理解 coding agent 精髓

❓ Frequently asked questions

What is claude-code-from-scratch?

Build your own Claude Code from scratch. 🔍 Claude Code 开源了 50 万行代码，读不动？用 ~5000 行 TypeScript / Python 从零复现核心架构，11 章分步教程带你理解 coding agent 精髓

Is claude-code-from-scratch open source?

claude-code-from-scratch is an open-source project. It is released under the MIT license.

Is claude-code-from-scratch free?

Yes. claude-code-from-scratch is free and open source — you can use, modify and self-host it.

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