Launching today
React Doctor
Detect React performance issues with code & browser analysis
2 followers
Detect React performance issues with code & browser analysis
2 followers
React Doctor is a zero-config CLI that combines AST-based static analysis with real-browser profiling to help identify React performance issues. It detects potential code-level problems and measures Core Web Vitals, including LCP, FCP, CLS, and INP, alongside TTFB. Supports React projects using Vite, Next.js, and Create React App.
Hey Product Hunt! I'm Oussamah, one of the developers behind React Doctor.
The idea came from working with React projects and wanting a more practical way to investigate performance issues.
Static analysis can reveal suspicious code patterns, while browser profiling shows how an application behaves at runtime. We wanted to bring both perspectives together in one CLI.
React Doctor combines AST-based analysis with real-browser profiling to help developers identify potential bottlenecks and understand what to investigate.
We're launching to share the project with the community and learn from developers who work with React.
I'd especially love feedback on two things:
Are the diagnostics useful in your everyday workflow?
What would make you more likely to use React Doctor regularly?
Try it out and let us know what you think!
GitHub: https://github.com/softar-dev/React_Doctor/
Documentation: https://react-doctor-cli.web.app/
Portfolio: https://oussamah-kabalan.netlify.app/