React Performance: What’s Slowing Your App Down?

Is your React performance feeling slow, but you’re not sure why? In this video, we’ll dive into React Performance and explore what might actually be slowing your app down. I’ll show you how to use the React Profiler to uncover performance issues and why optimization isn’t always necessary. Plus, we’ll take a closer look at React memo, useCallback, and useMemo which are powerful tools to optimize your code — but sometimes, they’re not even needed. Curious to know when to optimize and when to leave things as they are? Let’s find out!

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[omkarshinde-quup]

Sir I got a job as a angualr dev by learning angular and react through your channel .The angular content which you create is great.

[Andromeda]

Thanks! Is there something like this for social media channels? My LinkedIn and Facebook is slowing down all the time and is extremely time consuming˙

[orionh]

Using React, thats what's slowing it down.

[omkarshinde-quup]

Any best resources you know to learn backend

[waleedsharif]

You dont need those with React 19 right ?