Show HN: Noodles – Turn any codebase into a diagram with Claude and Tree-sitter

6 points by unslop 2 months ago · 0 comments · 1 min read

I built a CLI tool that turns codebases and PRs into diagrams so you can quickly understand how things fit together. Originally made it because I couldn't follow my own AI-generated repos.

Just shipped a big update:

- Switched from D2 to Mermaid for rendering - Tree-sitter AST parsing + agentic flow instead of raw LLM calls. ~50x faster. - Works on any GitHub repo or PR, not just local - Dropped the web frontend, it's just a CLI now - Published as a pip package

Still a ton to improve and I'm building fast. Feedback, issues, PRs all welcome.

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