https://github.com/fallow-rs/fallow

Codebase intelligence for TypeScript and JavaScript. Free static layer: unused code, duplication, circular deps, complexity hotspots, architecture boundaries. Optional paid runtime layer: hot-path review and cold-path deletion evidence from real production traffic. Rust-native, sub-second, 90 framework plugins.

cli code-duplication code-quality codebase-intelligence copy-paste-detection dead-code developer-tools duplicate-code javascript jscpd knip linter oxc runtime-intelligence rust static-analysis typescript unused-code unused-dependencies unused-exports

Last synced: 16 May 2026