⚠️Not updated in over a year
Description
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 – just drop it in
- Highlights exactly the components you need to optimize
- Available via script tag, npm, CLI, you name it!
Reviews (1 cached)
★★☆☆☆2025-10-02
Joey Figaro
Extension currently throws an exception trying to use 'has' on something that is undefined.
Permissions (3)
Permissions
activeTabℹ Can access the current tab when you click the extension scriptingℹ Can inject scripts into web pages tabsℹ Can see your open tabs and their URLs
Details
| Version | 1.0.9 |
| Updated | Mar 22, 2025 |
| Size | 268KiB |
| First Seen | Mar 26, 2026 |
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