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React Doctor

Static analysis that finds risky, repeated, and inaccessible React code for agents to fix

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Aboutreact.doctor

React Doctor finds problems in React code with deterministic static analysis. It flags complex functions, repeated JSX, and correctness, performance, security, accessibility, and maintainability risks. Coding agents use its report to fix the code. The team also publishes React Bench, which compares how models handle React.

Install
npx react-doctor@latest
For an agent

Use it after an agent writes React components, so repeated JSX and accessibility gaps get caught early. Feed the report back to the agent as a task list.

Why it is here. It gives agent-written UI code a deterministic quality check.

Install command, framework, licence and component list.
Notable for
  • Accessibility and performance checks
  • Deterministic analysis
  • React Bench
Provenance

Verified 2026-10-09. HTTP 200. https://www.react.doctor/ (HTTP 200, page fetched 2026-10-09), https://github.com/millionco/react-doctor (GitHub API, 14982 stars), depo.zip listing https://www.depo.zip/tools/j57c610jr5aw4tpvw9hjhtcft183433y

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