fast-staged

A drop-in replacement for lint-staged optimized for speed. Version 1.0.2 bundles zero dependencies as a single file (~25KB vs ~300KB), starts up in ~15ms (vs ~180ms), runs tasks concurrently by default, and uses a lightweight index stash strategy. Supports all lint-staged config formats including package.json, JS/JSON/YAML config files, and function-based config. Extends the original with a lean mode that avoids unnecessary git subprocesses. Built primarily with AI assistance, the author advises against using in large projects.