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React Scan

React Scan

Scan your React app for problematic renders and performance

5.0
•1 review•

392 followers

Scan your React app for problematic renders and performance

5.0
•1 review•

392 followers

Visit website
React Scan automatically detects and highlights components that cause performance issues in your React app. Drop it in anywhere – script tag, npm, you name it!
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Company Info
react-scan.million.dev
React Scan Info
Y Combinator
Launched in 2024View 1 launch
Forum
p/react-scan
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React Scan gallery image
React Scan gallery image
React Scan gallery image
React Scan gallery image
Free
Launch tags:
Web App•Open Source•Developer Tools
Launch Team
Aiden Bai

What do you think? …

Aiden Bai
Aiden Bai
Million.js

Million.js

Maker
📌
React Scan detects performance issues in your React app. Previously, tools like , Why Did You Render?, and React Devtools required lots of manual code change, lacked simple visual cues, and had noisy data. Instead, React Scan automatically detects and highlights renders that cause performance issues. This shows you exactly which components you need to fix. It's also just JavaScript, so you drop it in anywhere – script tag, npm, you name it!
Report
9mo ago
Maxine Lin
Maxine Lin
@aiden_bai This will save so much debugging time! Great to see a tool that streamlines performance checks
Report
9mo ago
Jorge Alcántara
Jorge Alcántara
Well ideated, this is very useful for folks like me that use react, but have never gotten enough time to become a 10x engineer on it. Now, it would be amazing if I could share the components with the solution, and it would identify suggestions for how to fix, does it get that far? Anyway, will try it over the weekend ;)
Report
9mo ago
Contact Umair
Contact Umair
Great concept @aiden_bai. The ability to drop React Scan anywhere is a big win for flexibility. Well done.
Report
9mo ago
Appwrite
Appwrite — The open-source Vercel alternative
The open-source Vercel alternative
Promoted

Do you use React Scan?

5.0
Based on 1 review
Review React Scan?
Reviews
Helpful
Iryna
Iryna
•426 reviews
Incredibly useful! Excellent work.
Report
6mo ago