react-doctor

name	react-doctor
description	Use after editing React code, before committing, or when cleaning up a codebase. Runs the local react-doctor analyzer to surface state/effects, performance, security, accessibility, and architecture issues, and to flag health-score regressions vs the base branch.

React Doctor

Scans React codebases for state/effects, performance, security, accessibility, and architecture issues. Outputs a 0–100 health score (higher is better).

After React code changes

Run pnpm react-doctor --verbose --diff and check the score did not regress.

If the score dropped, fix the regressions before committing.

Full codebase cleanup

Run pnpm react-doctor --verbose (without --diff) to scan the full codebase. Fix errors before warnings.

Command

pnpm react-doctor --verbose --diff

Flag	Purpose
--verbose	Show affected files and line numbers per rule
--diff	Only scan changed files vs base branch