fallow-rs/fallow

Codebase intelligence for TypeScript and JavaScript. Health, complexity hotspots, duplication, architecture boundaries, circular dependencies, design-system drift, and unused code, from one graph. CLI, GitHub Action, LSP, MCP, and VS Code. Rust, MIT licensed.

4 best points · 2 comments · 3 Hacker News posts · 5,303 GitHub stars · View on GitHub

Hacker News discussions

• Show HN: Fallow – Find unused code, duplication, and complexity in TS/JS (Rust) (4 points, 2 comments, by bartwaardenburg, 2026-03-27)
• Fallow: Deterministic codebase intelligence for TypeScript and JavaScript (3 points, 0 comments, by iBelieve, 2026-06-23)
• Fallow – Deterministic codebase intelligence for TypeScript and JavaScript (2 points, 0 comments, by modinfo, 2026-06-15)