React Scan automatically detects performance issues in your React app
Previously, existing tools required lots of code change, lacked simple visual cues, and didn't have a simple, portable API
Instead, React Scan:
- Requires no code changes
- Highlights exactly the components you need to optimize
- Available via script tag, npm, you name it!
index.html
1 2 3 4 5 6 <!-- paste this BEFORE any scripts --> <script crossOrigin="anonymous" src="//unpkg.com/react-scan/dist/auto.global.js" ></script>
Trusted by engineering teams at:

