Learn Custom Hooks In 10 Minutes

[@yanivgk]

I'm usually not using custom-hooks because I lack the imagination where to use them, and video just gave me 2 great ideas, thanks ! :) It would be great if you could do more videos regarding different common custom-hooks like these ones.

[@chhavimanichoubey9437]

Yup, I think we don't have the coders' minds YET!!! or maybe we need to throw ourselves into the fire of a working environment to get creative and find use cases of various programming concepts.

[@KrisnaRusdionoYT]

i have finished all this react hook series in this channel, literally worth every seconds. Thanks Kyle

[@brian-lau]

damm, i am hooked now

[@lilspelunker5613]

get out

[@anasaijaz7802]

what are yuo 14?

[@mouadrimwind8839]

I see what you did there

[@Kilopillz]

Ahhhaha I love the pun😂

[@l4webdesign186]

I like how you react to this vid

[@MagiCityProductions]

You have the best tutorials. You never add a bunch of unnecessary commentary and for that I thank you.

[@wendylee5498]

It's worth taking note that the views counts for this series dropped from 216,154 views (1st video) to 42,597 views (last video), maybe means there 's a learning curve; and I am proud that I watched all and code along. Great work Kyle!!!

[@FaysalBDev]

this video is so underrated, it should have like a billion likes. thank you

[@ינוןאלבז-כ1ז]

You're really simplifying the web for me

[@tgfassina]

Thanks!

[@WebDevSimplified]

Thank you for the support!

[@samartajshaikh2601]

The way you explain it, i am in awe of it.

[@deepanjii2009]

Wow man. You really have made the web simplified for us to build our project. Awesome content as always👏

[@dannnnydannnn5201]

Great series. You really helped me figure out the difference between the different types of react hooks. I was not having the easiest time trying to figure it out looking through other people's code. Thanks man. Keep the videos coming. You're great at what you do!

[@alan-k1n2r]

React and hooks are so freaking fun. I just got my first job as dev and first task was creating a frontend all with hooks, apollo graphql, typescrypt and redux. When you figure it out you can play around with data really nicely. PS great channel

[@abdullahawisimulaha]

Id love to have that kida job

[@aubidanaalwa4161]

you are one of the best that explains, thanks a lot for all the useful information

[@kamelowy]

useLocalStorage hook should be implemented in React by default, it makes the operations on local storage so clean i can't imagine doing it the "default" way again. Thanks for another great tutorial! :)

[@undisputedlegend7568]

Thanks bro, You're a lifesaver 😍🤜🏻🤛🏻

[@Kilopillz]

Please keep this up this is really great. I just finished your entire hooks Playlist. Thank you😊

[@NovaMenteMedia]

Thanks so much for these videos, they are very concise and easy to follow.

[@bohdanromanovich4912]

Your video's is awesome. It's so simple to understand what you are saying! Thank you so much!

[@yashdefy]

I am "hooked" to this channel..

[@faris.abuali]

Thanks for simplifying react for us!

[@fkbey5756]

i use redux toolkit and it helps me a lot. but really thanks for the video. we love u

[@titlisarkar278]

Thanks Kyle... These videos are really helpful for beginners.

[@madhusudhan4001]

i have three letters for this video WTF ---- hands-down best explanation of custom hooks... thanks Kyle.

[@מיכלדרור-דשת]

best explanation ever!! thank you

[@BeCurieUs]

This example is perfect for me! I was creating a React project to manage Arkham Horror LCG stuff, and just had to saved in a big ol state. But for saving games serverlessly, local storage was gonna be the way I handled it. This idea will meld in nicely with saving my data, woot!

[@amiturfnd]

Thanks a lot for this video. learnt something new today :)

[@kostiantynkarzhanov9216]

Great tutorial! Thank you for the explanation! 💛

[@oskarmarkin5674]

KZbin should make a two like button only for your channel because I would give you two likes

[@muhammadzeeshan07]

Superb kyle, every thing is clear

[@gaatutube]

Thanks for the great series on react hooks. Will definitely have to go through it a 2nd time to let all the details sink in. But I have good overview of it now.

[@saurabhma123]

Greatly explained the concept!

[@VishalSharma-rn7mt]

Awesome explanation, genius guy

[@MaxProgramming]

Thank you! This is very much simplified to me!

[@rohitborra2507]

really great tut. thanks dude

[@moiserwibutso4899]

Thanks for this great tutorial.

[@basiccodingwithadam8125]

Great little video, as usual, Kyle.

[@krishnayele5639]

liked it, loved it, just the thing I was looking for. Thanks very much.

[@parasmaniseth7873]

Before knowing this...I also use to the same thing....saving things in local storage....today he made this a react custom hook Kyle do knows how to use his tools appropriately and in efficient way

[@bryceblazegamingyt9741]

Imagine getting hearted by one of the best teachers on the internet

[@snaplu4683]

great tutorial series, thank you so much

[@arunbm123]

very nicely explained

[@liamcao-j6y]

thx already shared to Twitter

[@juliangzr4998]

Thank you very much! great video

[@Neha-sw6ky]

Amazing video. I'm in love with you!

[@diegoburlandotheinformal1217]

Good job man!

[@thivatutorials4040]

nice bro thanks for giving this video

[@l.e.nichols9382]

This is awesome, thanks so much.

[@omarbarra3456]

amazing, thanks

[@YRS24]

awesome learnt about local storage and hooks

[@dmcshehan]

Thanks a lot for the video.

[@SumitKumar-bu3yn]

Thank you

[@manibarathi08]

You can even add a deleteItem function inside useLocalStorage to delete the item if the user needs to

[@DeepakGupta-hj2dv]

Great explanation kyle ..please make on one video Event loop

[@OwaisAthar1]

Great ✨

[@muonx9649]

It just works!

[@tomermatmon]

This is great!

[@ernestomotta5178]

Awesome, thank you

[@ВадимАлекс-щ6ъ]

thanks!

[@boses5320]

This was a great example... However if this example would help to stay login in after refreshing ..would be great

[@satindersingh9671]

You are the best

[@BharatSingh-zk8lx]

this would definitely be helpful in react native 😀

[@priyankaroberts1093]

Hey Bharat Have you built any react projects recently? Are you open to internship/job opportunities in software development ?

[@iurii7752]

Great, thank you :)

[@EJIqpEP]

Hi Kyle, I really like your videos and the quality of the image. What camera are you using? Thanks!

[@WebDevSimplified]

It is a logitech brio shooting in 1080p

[@EJIqpEP]

@@WebDevSimplified Thanks a lot!

[@MrXperx]

Mind blow video

[@kikiken4287]

Thanks for the good video! But I think your useTimeout function should be like something like below. export function useTimeOut(callback, delay, dependency) { const callbackRef = useRef(); const timeOutRef = useRef(); useEffect(() => { console.log('callback update'); callbackRef.current = callback; }, [...dependency]); ... } because like you mentioned, callback without 'useCallback' is different always.

[@justinmlawrence]

Awesome!

[@riyajha6500]

thanks, sir for such awesome video, if you possible please make some videos on react recoil.

[@omarbarra3456]

just a little improvement, for the the custom hook we can use named-parameters, in that way the order of the parameters does not matter.

[@ziyadkader6767]

I am waiting for the MERN video ! :)

[@joedu7320]

Can someone please explain: why assign a function in useState will reduce the call of localstorage, like he said in 5:20, "only call this once when first time rendering the component, not everytime render". I mean this function in useState still returns the result of function savedValue, so why not write like const [value, setValue] = useState(savedValue(key, initialValue)) ? Can anyone explain it?

[@archdetective]

I don't know if you already found your answer, but just in case... When using a function as initial value for useState, we need to practice "CURRYING" or wrapping function executions in another function, like this: useState(( ) => someFunc( )) as opposed to just: useState(someFunc( )). This way, someFunc doesn't get called unnecessarily every re-render. It's not noticeable on small apps but treat it as an optimization with the way useState hook works. In the video, the data from local storage is only read at the initial component render. EDIT: Try putting a console.log( ) on the function and compare. The one with no currying will show the log every keystroke.

[@ajbotha7232]

Wow thanks

[@zlackbiro]

Now, why not to bring this to another level? build your custom hook useStateStore, then create useReducer inside, import store hook into your components and voila, you have global store like Redux. Also, you can privide that store using context api... :)

[@piotrekjazz1287]

5:20 I thought this is about simplifying tricky Custom Hooks, and not complicating them, so pointless

[@rohinchopra9812]

Even though how simple the last hook was it can be pretty handy in debugging stuff

[@priyankaroberts1093]

Hey Rohin Have you been working on any react projects currently? Are you open to internship/job opportunities in software development ?

[@mr-moses-01]

Dude how are you making your hair like that every day :D

[@shuuheihisagi3148]

Hey, thanks again for another video! Can you make on related to wherr to store jwt on the client side?

[@ridl27]

ty.

[@akashdevgan]

One question, why will initialValue be a function?

[@anasalhariri5474]

Kyle, how do you get the localstorage in chrome to update when the state is changing? I had to refresh the localstorage to see the new value. Can you please help?

[@rohandevaki4349]

actually i tried the same code with a signle function , in the same component, and it works fine, but i cant use useEffect inside a function,for that i just made a if check, and if we want to use a useEffect inside a function, that must be a react component, or a custom hook, that is fine, but here the important thing is with a custom hook we can use it several times, instead of writing the code again and again, thanks for the awesome video,

[@mateokks8531]

te quiero mucho, gracias

[@amankaushik5833]

Really, really awesome video!! as always by the way I wanted to ask that can we make android apps in like plain javascript without using React Native and can we use js with C++ or python?Thanks!!

[@prabhatchanchal]

I know one way to use js with python is "eel" but not don't know about C++ with js.

[@fredhair]

Android supports c++ natively and has its own NDK but why you'd want to mix it with js im not sure. PWA is basically using js and c++ just the c++ is written by the browser vendor. Its all possible but the practicality of it will depend on the kind of software you want to write.

[@amankaushik5833]

@@fredhair hey there!! actually, I was thinking that it would be easier to make a user interface if we combine c++ with js, HTML, AND CSS maybe Node js would do it.

[@rogerjohn7786]

Hi Kyle please make a video on Instant search filter like youtube on react.

[@sanghvian]

legend

[@fluttterdev1k]

I ate these fucking hooks bcz of you, the great Kyle

[@Pareshbpatel]

Great Tutorial on Custom Hooks in React. Thanks, Kyle {2022-02-24}, {2022-08-02}, {2022-11-16}, {2023-06-28}

[@daniillitvinenko4348]

Can someone explain what he does starting 5:02? "And now we what we can do is use a function version...". As opposed to what? Does writing an explicit return statement make it a "function version"?

[@ayushilahariya6477]

hello i have one question i want to use the usedispatch and useselector outside the function and class component. i have a helper.js in which i am trying to call the api by using redux saga for that i need to use usedispatch and then the response i want to get through useselector in same helper class. any idea how to achieve this

[@caesarbala]

so custom hooks combination of function and component we take argument and return / without return . also we can useEffect within it .

[@SS-re8xb]

Is "if(initialValue instanceof Function) return initialValue();" necessary? Because if using a console.log() to print out whether it's true or false, we'd always get "false". So, what's the reason to use this line of code?

[@nahida4444]

Hey, a question, does a hook persist and share the state through multiple component, like context-provider works?

[@rohandevaki4349]

at 1:19, what is the alternative for localstorage?, can we use useContext or redux for global storage, or even though if we use useContext or redux, the input value will become empty?

[@Human_Evolution-]

So lost. I cannot follow this video. Does anyone know of something even easier than this? I am like 10 hours into these and I feel like I know nothing.

[@Viv-m8j]

Same here

[@Human_Evolution-]

@@Viv-m8j been a paid dev for over a year now. Still confused lol

[@uprisingalpha2065]

god damn good tho full skilled in this shit :D thx for ur video

[@willmakk]

love me some cutsom hooks

[@vinaykumar-sg7xd]

how can initialvalue be a function. i didn't get that part. can anyone explain please

[@OcasoND]

Look how slow he used to talk - now he talks in x1.25

[@ngocdangduc3772]

Can some1 explain to me why using a function in useState can help reduce the call on localstorage ?😊

[@glenninn]

Kyle. Check the title of this video. You have a typo. “cuTsom”. I think you want “cuStom”

[@mykalimba]

It's in the thumbnail, too.

[@heavierthanlight7173]

I love Angular, but passing through to point out a typo.

[@WebDevSimplified]

Thanks for the heads up. I am working on getting that fixed.

[@andresaguilar9979]

I think it was just a "custom title"😂

[@khotambakhromov]

@@WebDevSimplified Good video bro thanks. Could you make a video of how hooks work under the hood?

[@prabaljainn]

Sir Please make a tutorial on useSelector and useDispatch hooks

[@alistairferns8502]

useDispatch is basically mapDispatchToProps and useSelector is mapStateToProps.