# millionco/react-doctor

Your agent writes bad React. This catches it

Repository: https://github.com/millionco/react-doctor
Canonical: https://ross.abutalabs.com/products/react-doctor
Homepage: https://react.doctor
Language: TypeScript
License: NOASSERTION
License Family: other
Topics: agents, code-review, doctor, react, skill
Last push: 2026-08-26T23:30:26+00:00

## Health v2 (maintenance only)
Score: 77/100 (v2, computed 2026-09-03T02:39:23.370411+00:00)
- activity 99, release rhythm 85, longevity 14
- inputs: {"age_days": 201, "days_push": 7, "days_rel": 20, "gap_med": 0, "n_releases_24m": 216}
- flags: no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 14633, forks 470 (observed 2026-08-28T04:11:07.346161+00:00)

## What it is
React Doctor is a deterministic static analyzer CLI that scans React, React Native, Next.js, and related codebases for correctness, performance, security, accessibility, and maintainability issues. It integrates with coding agents, ESLint/oxlint, and GitHub Actions to block regressions on pull requests.

## Use cases
- find react code smells and performance issues in my codebase
- block bad react code from being merged in pull requests
- check if my ai coding agent wrote bad react code
- find complex react components and repeated jsx to extract
- add a react code quality gate to github actions
- lint react code for security and accessibility issues
- score my react codebase health

## When to choose
- you have a React, Next.js, Vite, TanStack, React Native, Expo, or Preact codebase
- you want deterministic, curated React-specific checks beyond generic ESLint
- you use AI coding agents and want to catch regressions they introduce
- you want a required CI check that only reports issues introduced by a PR

## When to avoid
- your project is not React-based
- you need a fully free commercial CI setup (commercial GitHub Actions use requires a paid plan)
- you only need basic linting already covered by your existing ESLint/oxlint config

## Facets
- artifact type: cli-tool
- maturity: active
- function: linter, code-review, ci-cd, developer-tools
- domain: frontend, web-development, developer-tools, testing
- platform: cli, cross-platform
- tags: react, react-native, nextjs, eslint-plugin, oxlint, github-action, ai-agents, code-quality, maintainability, accessibility, nodejs

## Member repositories
- millionco/react-doctor (main) score 77

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:11:07.346161+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T17:12:27.192682+00:00, confidence not recorded.
  - readme: https://github.com/millionco/react-doctor (fetched 2026-08-28T04:11:07.346161+00:00, sha c2d10733dcc1)
  - homepage: https://react.doctor (fetched 2026-08-29T08:06:04.417074+00:00, sha 27e9f95c71c1)
  - site_page: https://www.react.doctor/docs/legal/terms (fetched 2026-08-29T08:06:04.437415+00:00, sha 741b41752f25)
  - site_page: https://www.react.doctor/docs/legal/privacy (fetched 2026-08-29T08:06:04.439686+00:00, sha 820ab17db05b)
  - site_page: https://www.react.doctor/docs (fetched 2026-08-29T08:06:04.421523+00:00, sha de6f3a1735ec)
  - site_page: https://www.react.doctor/docs/community/changelog (fetched 2026-08-29T08:06:04.423474+00:00, sha b410f8d9add4)
  - site_page: https://www.react.doctor/docs/overview/quickstart (fetched 2026-08-29T08:06:04.431614+00:00, sha 72e2a52f5e93)
  - site_page: https://www.react.doctor/docs/overview/react-maintainability (fetched 2026-08-29T08:06:04.433593+00:00, sha 7d3137730752)
  - site_page: https://www.react.doctor/docs/ci-and-prs/github-actions-setup (fetched 2026-08-29T08:06:04.435383+00:00, sha 19ce1eba69f7)
  - site_page: https://www.react.doctor/pricing (fetched 2026-08-29T08:06:04.419703+00:00, sha 6cda1d298400)
- Data as of 2026-08-30T08:39:29.467469+00:00.