useCallback React Hook Explained in Hindi 🔥 vs useMemo Hook 😍

Welcome, The React useCallback Hook returns a memoized callback function. The useCallback Hook only runs when one of its dependencies updated.

useCallback will return a memoized version of the callback that only changes if one of the dependencies has changed.

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-------- TIMELINE --------
0:00 Intro
0:58 Demo Example
3:20 code explained
4:30 usememo vs useCallback
5:15 why use useCallback
9:50 How to use useCallback
11:30 HOF
12:20 Preview

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[sohaibkhalid]

ap samjhty bohat zabr10 ho likin ya boom karty hoe fire animation ati hai iski waja se changes occur hoti hai wo nahi dekh paty hum

[kaushalpatel]

hey bro, your way of teaching is excellent. I like your videos. I am watching your React.js videos. Thanks for uploading such types of videos.🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

[garimasharma]

great explanation, thanks for clear my concept

[anujadi]

Great tutorial Thappa sir many many thanks

[ayushrathore]

Bro you are really great never stop this video's series this are so helpful 💜💜

[srinivasnahak]

Wowww.. now I've understood it in a crystal clear way.

[manmohanlanjhesh]

Very easy to understand useCallback & useMemo! Great Job!!!

[sandeepkamra]

Yes, you really make this video easily understandable, Thanks❤

[vedprakashjangid]

Life cycle methods ko functional components mein kaise achieve karenge.... Please is par video banaye... Thanks

[MrManishChaudhary]

I saw this same example in w3school but that time i am not understand but by your explanation its totally cleared.

[kumar]

Yes, you really make this video easily understandable, Thanks

[KrishnaTripathi]

Kya padhaya hai aapne kya superb
Kaafi time se iska importance samjhne ne doubt tha

[aamirmir]

Thapa Sir ♥♥♥ Please Update MERN Projects

[prakharmittal]

Bro, you are really great. Never stop this video series. This was so helpful.

[nabinsaud]

finally grab the clear understanding about uememo and useCallback, also make video on memo

[alamshaikh]

Please make a video on Higher order components.

[md.farzan]

Don't forget to wrap child with memo, Otherwise you will see no effect.

[deepanshuvishwakarma]

i am not getting this example, like how your <TODO> is related to callback function (addTODO)

[LordRitik]

bro make video on react higher-order function

[bellaarorathelabradorretre]

Sir, Please make a video on memo HOC as well.