React Doctor

React Doctor is a CLI developer tool that deterministically scans React codebases for state/effects, performance, architecture, security, accessibility, dead-code, and dependency issues, then reports a 0-100 health score with actionable diagnostics. It supports React frameworks including Next.js, Vite, TanStack, React Native, Expo, and Preact, and can be run locally, in CI, or installed as a coding-agent skill.