Once again a wonderful explanation on different react hooks and how to use them properly. thanks for your time. God Bless and Good Health.
@nitinrahangdale11283 жыл бұрын
The comment section itself shows how perfect this tutorial is.. No words. Just incredibly easy to understand..
@mrtandon52784 жыл бұрын
Simple content with a deep understanding of React hooks. Look at the statistics, haters do not exist here.
@alexcostaSE Жыл бұрын
This must be like the 10th video I watch about the topic and this is the first time I really understood! Thanks!
@nson__4 жыл бұрын
Thank you for this explanation. This is maybe the first video that clearly explains how and when one should use useMemo, useCallback.
@MmmMmmGood173 жыл бұрын
This explanation and demonstration was amazing, I really understood it! Thank you 🙏🏽
@thatindianviewer31103 жыл бұрын
Saw so many videos on these topics, And finally found something that stuck the landing for me. This is an important frontend interview topic, thank you so much.
@sportly-vlog Жыл бұрын
Hey, Justin. just wanted to say thank you for your video. one of those few videos I can understand without even looking at the screen. A great explanation.
@chamnil86663 жыл бұрын
The best explanation of React.memo,useCallback,useMemo. Thank you soo much,have a blessed day Sir.
@arunprakash88594 жыл бұрын
Dude your'e awsome, to understand usecallback I have read many articles and still left confused. Now youre explanation made me understand . Hats off
@m3ll0f3ll03 жыл бұрын
This filled a lot of gaps left by other explainers, thank you 🙏
@Koko-pg8wu Жыл бұрын
Man, please doing more and don't stop! You have some fantastic topics and go really into detail in all of them!! Just discovered your channel and damn man. I promise you keep going and you will have 500k :D
@boring-username4 жыл бұрын
This is an incredible tutorial. I really like how expand on why things are behaving the way they are, such as when you removed the counter dependency from the useCallback hook. A+ material.
@noahjared15963 жыл бұрын
I dont mean to be off topic but does anybody know a tool to get back into an instagram account?? I was stupid lost my account password. I would appreciate any tips you can give me.
@adrienjairo67503 жыл бұрын
@Noah Jared instablaster ;)
@noahjared15963 жыл бұрын
@Adrien Jairo thanks for your reply. I got to the site on google and I'm in the hacking process atm. Looks like it's gonna take a while so I will get back to you later with my results.
@noahjared15963 жыл бұрын
@Adrien Jairo It did the trick and I actually got access to my account again. Im so happy:D Thanks so much you really help me out :D
@adrienjairo67503 жыл бұрын
@Noah Jared No problem :)
@97040841433 жыл бұрын
Way you explain things makes everything clear without any doubt, so far best teacher, thank you.
@federicostraus8692 жыл бұрын
incredible video, the only one that explained clearly and correctly how to use the "areEqual" function. I've been struggling with this for a few days and you helped solve the issue. Thanks for sharing your knowledge
@tmosco51492 жыл бұрын
You explanation makes it so easy to understand. Thanks
@davidk31332 жыл бұрын
Great video on demonstrating the differences of each hook and hoc. Thanks justin!
@AbdelhameedG3 жыл бұрын
Very informative , Thank you! Been searching for someone who explains advanced react since a while, looks like we have a winner!
@hanjelly54103 жыл бұрын
great video! very simple and direct example to explain the memo concept very clearly. it's a fresher course for me about memorization in React.
@khotambakhromov4 жыл бұрын
the best explanation on the topic I've ever seen Thank you so much
@heyniks12 жыл бұрын
This is a great explanation of those 3 features. Thank you!
@artgurianov4 жыл бұрын
Great stuff 👍! Can you please make more videos about react performance and advanced techniques 🙏🙏🙏
@AngleCoding4 жыл бұрын
I will do! Please stay tuned
@thesnjvsharma3 жыл бұрын
@@AngleCoding We're still waiting. :(
@ramalaxmi55623 жыл бұрын
@@AngleCoding y Tut
@S4LTYT3 жыл бұрын
@@AngleCoding year passed where are videos
@nehaprakash30732 жыл бұрын
Great explanation on the optimisation! Thanks so much..
@arunKgowda3 жыл бұрын
Damn.. 4 interviews attended, i wasn't able to answer memo, useMemo, useCallback. Now i not just know what are these,i also know why and in which scenarios these can be used. Thank u😃
@akalrove48343 жыл бұрын
Amazing video, the only one that actually explained all the nuances.
@praveen_javali2 жыл бұрын
Awesome explanation, I understood the concept!!. Thank you very much.
@Abhishek-vz6ud2 жыл бұрын
man.. you are incredible.. wish you made more videos like this.. :)
@OCEMTechZone4 ай бұрын
Great one clear understanding of the concept🎉
@eneiarestivan Жыл бұрын
Really good explanation! Thank you for your work!
@אדירדוקרקר-ק7מ2 жыл бұрын
It took me a while but I understood everything, excellent explanation!!!!
@sologuitardeshchatterjee Жыл бұрын
Great explanation, concept clear. Thanks!
@Ashishkumar-wo7ck2 жыл бұрын
Godly explaination...shoutout to you man..great job
@kishore53583 жыл бұрын
excellent explaination in the KZbin on memorization so far.But please explain an practical use case of memorization so that we can understand where to use this concept..🙂🙂
@nickstaresinic99332 жыл бұрын
Very informative, thorough, and concise. Good job, Justin. Thanks.
@MonicaSalamanca3 жыл бұрын
Thank you!! This was the best explanation, simple and easy to understand.
@WIBEDRILLMusic3 жыл бұрын
This is so sick Justin🔥 Amazing explained 🤩
@aayushgalav55282 жыл бұрын
Thank you for the video, please fetch some time to make such kind of videos
@yadwindersingh97222 жыл бұрын
Amazing work, best example
@punitdixit8614 жыл бұрын
you are awesome man , clear and crisp explanation
@dxxta4 жыл бұрын
thanks....this is helps me more than videos on other channels:)
@sachinsenakulk Жыл бұрын
Ultimate explanation 👏👏 Understood the concepts clearly now 😍😍 Subscribed
@FranzJose2 жыл бұрын
Very well explained. Thank you!
@armanulalam45603 жыл бұрын
Simple and easy to understand. Thank you
@nikolavujicic525121 күн бұрын
Excellent material!
@xdankitjain3 жыл бұрын
Great explanation Justin. Thank you 😊
@kamleshkumar-vm8cj3 жыл бұрын
Just awsome .. everything in one video
@pt88172 жыл бұрын
thanks a lot, the explanation was clear and easy to understand
@berakoc85564 жыл бұрын
Thanks for the video. I really needed this. Great explanation.
@rojochen3 жыл бұрын
Awesome, very instructional. Thanks.
@asifurrahman82573 жыл бұрын
so nicely explained, just wow
@叶飞-h1m2 жыл бұрын
great video, very helpful, thanks
@sarbjitbilling75354 жыл бұрын
Thanks for the clear explanation.
@bilal-khan3 жыл бұрын
Fantastic explanation. Thank you. ❤️
@dinuka2 жыл бұрын
Great explanation. 🔥
@ocoocososococosooooosoococoso3 жыл бұрын
wonderful explanation
@ruchirai57754 жыл бұрын
Thanks for the wonderful explanation...
@rajverma50512 жыл бұрын
Thanks a lot buddy ...So helpful 😮
@ryantian34914 жыл бұрын
Thank you for making such a great video!
@KevinAlves-xb3je Жыл бұрын
awesome explanation!
@rebinabdollahi3483 Жыл бұрын
awesome explanation thank you
@Bobabhishek3 жыл бұрын
Thanks for the knowledge
@mikiyaskelifa8532 жыл бұрын
very very help full man thanks thanks very much
@kulcsarrudolf174 жыл бұрын
Very helpful video! Thank you! :)
@sansanbycas4 жыл бұрын
great explanation, thanks!
@AngleCoding4 жыл бұрын
glad I can help!
@farahiismail9693 жыл бұрын
you won't notice the component rerendering not because react is fast in the rerendering process but because react did not even update the actual dom while the component props,state, elements did not change
@constWardtz3 жыл бұрын
Thank you so much Sir! I learned a lot!!
@ludwigvillalba18862 жыл бұрын
Thanks for sharing!
@gajendramahadev12032 жыл бұрын
is it possible to avoid re-render the child sibling component if the child component state changes?
@vonderklaas2 жыл бұрын
Thank you! Come back to KZbin!
@monashamsolebad68392 жыл бұрын
Really helpful, thank you
@shisui_4 жыл бұрын
greetings !, excellent video, but I can see the arrow pointing down at the end setCounter, is it an extension?
@AliRaza-hf9bz2 жыл бұрын
a great explanation.
@ossamaelidrissi26243 жыл бұрын
hi .. how to use useCallback inside the useEffect
@AliSattarBarani3 жыл бұрын
An amazing explaination.
@yogeshshetty8044 жыл бұрын
Great video. thank you so much
@jakobo55212 жыл бұрын
Thank you for that tutorial! Your way of explenation is something what I was looking for :) What kind of font are you using in your IDE? It remains me font from VS Code. Thanks!
@Beetlejuice_says Жыл бұрын
Excellent 👌👍🎉🎉
@engenglish6103 жыл бұрын
Very good explanation, I'm understood the concept. However, which tools did you use to make this video ?
@VisoBoard6 ай бұрын
I don't get the difference, both your useMemo and useCallback are functions in your example
@codedbyjordan3 жыл бұрын
So at the end when you talk about the 'memo' high order component and checking if the props are equal in your own function, doesn't this essentially do the same as memoizing the function passed to the child component?
@paritoshsingh5883 жыл бұрын
One question only? What if child doesn't get the counter as prop but get setCounter as a props, so when we click the child the counter state in Parent changes, but is there a way to stop the child re-render it, TLDR; when child changes parent's state is there a way to stop child from re rendering if child is not getting the changed state as prop because in useCallback it will be a dependency so it will remake the function
@himanshushekhar36942 жыл бұрын
refreshing video
@drewstifler14404 жыл бұрын
Cool work man!
@pushkaragnihotri16094 жыл бұрын
Nicely explain.
@hassanribery30932 жыл бұрын
awesome awesome awesome
@g.nirmalkumar5773 Жыл бұрын
Best Out there!
@Fatima-ie5kj3 жыл бұрын
why u stop making videos? we need a mentor like u
@huzafaarshad9732 жыл бұрын
great job
@shabnamnaaz46764 жыл бұрын
thanks for these
@akshay-yeole3 жыл бұрын
Wonderful....
@alexgolomb3638 ай бұрын
Thank you
@analogguy44673 жыл бұрын
thank u very much
@harmez72 жыл бұрын
thank you pal
@karimk85513 жыл бұрын
good stuff thx
@mgrm70313 жыл бұрын
Awesome
@OCEMTechZone4 ай бұрын
🎉
@kiranmohare6276 Жыл бұрын
nice
@smithdragon64773 жыл бұрын
why not use React.memo( component,isEqual ) to compare coming props's function is same or not and replace React.useCallback() hook , this function can recreate forever but we can stop the renderers :)
@smithdragon64773 жыл бұрын
if the updateCounter becomes a renderProp with jsx , does useCallback can prevent rerenders for me ?
@SH-lt2iv4 жыл бұрын
18:06
@grumpycoder45924 жыл бұрын
Why don't react just do all this stuff out of the box!!?
@okekehinde72063 жыл бұрын
Because it's just javascript, that's how javascript works by default.