playwright vs react-doctor
Two of the top projects in Code review and testing, side by side: who leads on each score part and who each one suits, then setup, license, activity and what each review found.
playwright
Cross-browser automation and end-to-end test framework for Chromium, Firefox and WebKit
react-doctor
CLI that scans React codebases for state, performance, security and accessibility issues
Verdict
playwright ranks higher, 94 to 89. Of the 4 score parts we measure for both, playwright leads on 2, react-doctor on 1 and 1 is even.
- Adoptionplaywright leads by 17 points, 99 to 82: a wide gap.
- FreshnessEven at 100.
- Maintenanceplaywright leads by 7 points, 99 to 92.
- Agent-readyreact-doctor leads by 25 points, 70 to 45: a wide gap.
Pick playwright if you are
Engineers writing browser tests or automation, or giving agents browser access
- One API covers Chromium, Firefox and WebKit on Linux, macOS and Windows, headless or headed
- Test runner has auto-waiting, retrying assertions, per-test browser contexts and parallel execution
Pick react-doctor if you are
React and React Native developers wanting code checks locally and in CI
- Runs with one npx command from the project root, no setup needed
- Deterministic rules rather than LLM-generated findings
| What we compare | playwright | react-doctor |
|---|---|---|
| Score parts, out of 100 | ||
| Adoption | 99, widely used | 82, widely used |
| Freshness | 100, active | 100, active |
| Maintenance | 99, healthy | 92, healthy |
| Agent-ready | 45, minimal | 70, partly |
| Facts from GitHub and the README | ||
| Stars | 99k | 15.1k |
| License | Apache-2.0 (permissive) | custom license (read the license) |
| Last commit | Oct 2026 | Nov 2026 |
| Last release | Oct 2026 | Nov 2026 |
| Language | TypeScript | TypeScript |
| Docker | No | No |
| GPU | Not needed | Not needed |
| arm64 or Apple Silicon | Not stated | Not stated |
playwright
Playwright drives Chromium, Firefox and WebKit through one API, used for end-to-end tests with the Playwright Test runner, for standalone scripts such as screenshots, PDFs and scraping, and as a browser tool for AI agents. The agent paths are a CLI for coding agents and an MCP server that exposes pages as accessibility snapshots. Bindings exist for TypeScript/JavaScript, Python, .NET and Java.
Who it is for: Engineers writing browser tests or automation, or giving agents browser access
Strengths
- One API covers Chromium, Firefox and WebKit on Linux, macOS and Windows, headless or headed
- Test runner has auto-waiting, retrying assertions, per-test browser contexts and parallel execution
- Trace Viewer records DOM snapshots, network requests and console logs; VS Code extension adds codegen
- Agent tooling: MCP server uses accessibility snapshots, so no vision model is needed
Weaknesses
- Browser binaries must be downloaded separately with `npx playwright install`
- MCP server and CLI live in separate repos, not in this one
- Agent features are secondary; the core is a testing and automation library
- no GPU
- Needs Node.js, Browser binaries via npx playwright install
react-doctor
React Doctor runs deterministic checks over a React project and reports issues in state and effects, performance, architecture, security, accessibility and maintainability. It covers Next.js, Vite, Astro, TanStack, React Native and Expo. It also installs as a skill for coding agents, runs on pull requests in CI, and can record a Chrome DevTools performance trace of a running app.
Who it is for: React and React Native developers wanting code checks locally and in CI
Strengths
- Runs with one npx command from the project root, no setup needed
- Deterministic rules rather than LLM-generated findings
- Agent skill installer supports Claude Code, Cursor, Codex and OpenCode
- Rules configurable in doctor.config.ts; CI installer reports issues each PR introduces
Weaknesses
- React-only; no support for other frameworks beyond the listed React stacks
- CLI collects crash reports and anonymous usage data unless opted out
- Runtime trace scan needs a running app and a Chrome DevTools trace
- no GPU
- Needs Node.js, npm
More in Code review and testing
Building with these?
We help teams pick an open-source AI stack and run it in production. Client work never changes a rank.