CLI Tool

Sniff Check

Opinionated TypeScript/Next.js development toolkit. Find large files, unused imports, broken imports, and enforce code quality standards with lightning speed — built in Rust.

GitHub ↗npm ↗crates.io ↗

Installation

npm (global)

npm install -g sniff-check

npm (dev)

npm install --save-dev sniff-check

cargo

cargo install sniff-check

npx (no install)

npx sniff-check

Commands

sniff allRun all checks on the project

sniff sizeFind files over 100 lines

sniff importsDetect unused and broken imports

sniff typesFind any usage of TypeScript any

sniff deployPre-deployment validation check

sniff perfPerformance analysis and suggestions

Philosophy

✓Files over 100 lines flagged as smelly code
✓TypeScript any usage is forbidden
✓Unused imports and dead code detection
✓Broken imports finder
✓Pre-deployment validation
✓Parallel processing for large codebases
✓Memory-mapped I/O for large files