Posts Tagged Under: reactjs

Use the React Profiler for Performance

With React, building high performance web applications became very easy because of the framework’s re-rendering on the JavaScript virtual DOM, which helps it to quickly determine the changes needed when a user event is occurring. When writing complex application with React you will run into some performance issues, either because the application re-renders when it really doesn’t need to or because the states aren’t being handled properly, amongst other reasons.

 

What exactly is regarded a high performance

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