react-doctor
React Doctor
Scans your React codebase for security, performance, correctness, and architecture issues. Outputs a 0-100 score with actionable diagnostics.
Usage
npx -y react-doctor@latest . --verbose --diff
Workflow
Run after making changes to catch issues early. Fix errors first, then re-run to verify the score improved.
More from jackiexiao/jackie-skills-dev
verification-before-completion
（中文）Use when about to claim work is complete, fixed, or passing, before committing or creating PRs - requires running verification commands and confirming output before making any success claims; evidence before assertions always
9using-git-worktrees
（中文）Use when starting feature work that needs isolation from current workspace or before executing implementation plans - creates isolated git worktrees with smart directory selection and safety verification
8systematic-debugging
（中文）Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes
8requesting-code-review
（中文）Use when completing tasks, implementing major features, or before merging to verify work meets requirements
8receiving-code-review
（中文）Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or technically questionable - requires technical rigor and verification, not performative agreement or blind implementation
8test-driven-development
（中文）Use when implementing any feature or bugfix, before writing implementation code
8