Code Splitting in React JS - Lazy Loading Performance Optimization

[@GarmrZero13]

I've implemented lazy and suspense into some of my projects before, but i never head of the error boundary. Big thanks for explaining it!

[@vp351]

but what if we want to load the component after specific time for example 5 sec.. bcoz lazy loading does not provide that feature..

[@keyjeyelpi]

​@@vp351well, it is still possible though. You could create a boolean that turns true after 5 seconds, which will in turn, load the lazy loaded component after 5 seconds.

[@saisaurav1372]

@@vp351 Hi, I'm looking for the same did u find the answer?

[@Android-17]

Thank you for explaining the error boundary part.
Excellent video!

[@soumyadeepdawn481]

Hey. Seriously. Thank you. I just downloaded soft and I can CLEARLY see why your vid was recomnded. You're an aweso intro into

[@ashish_prajapati_tr]

i am already using it for long time.
it's amazing

[@RoadsideCoder]

That's Great!

[@fffooccc9801]

@@RoadsideCoder BHAIYA APKA VS CODE KA LAYOUT SETTING ACHA HAI SHARE KR SAKTE HO KAISE APPLY KIYA?

[@RoadsideCoder]

For theme, I use peacock extension

[@fffooccc9801]

@@RoadsideCoder and font?

[@RoadsideCoder]

Default

[@ayushjain7023]

Videos like these are really helpful and the way you have explained the things is really nice, you just gained a subscriber ❤️

[@RoadsideCoder]

Thanks for subbing!

[@VishalKumar-mi6ed]

The way you have explained the things is really nice, you just gained a new subscriber ❤

[@Lohitpant]

I was asked Code Splitting in an interview.

[@codewithsaj9270]

Me too

[@sohamgohel7000]

15:00 both page are different before they check only loclhost:3000 after they check other page that why performance is not increase

[@adityaakhare3519]

thnx a lot for lazy loading and error boundary concept i am gonna implementing this to my project

[@gideonmanasa3193]

Great video thanks 🙌🏾🙌🏾🙌🏾

[@Dev-Phantom]

very conceptual , maza aa gaya

[@AsimSamDesiVines]

It was worth watching man.

[@Deadskull2908]

aap purush nahi ho, punya purosh ho, excellent

[@muzamillkhan9747]

Thanks man keep posting these kind of videos..

[@RoadsideCoder]

I will 🙏

[@mattoattacko]

Video was very helpful. Thanks mate

[@RoadsideCoder]

Glad to hear that

[@ViewerGaunt]

I don't think you're testing the same endpoints for both lighthouse tests.
/ Vs / coins...

[@TravelwithPujarini]

Great video. 🔥

[@RoadsideCoder]

Thanks 🙏

[@saitejagatadi9711]

Bhai, then with webpack also we can do code splitting?

[@anto_deejay]

nice tuto Thank you!

[@traveltechtaste41]

Great explanation

[@eminresulzade2444]

Thank u so much man great video.
I had a question.Is it ok to add react lazy to all components?

[@A9kit.k]

Great brother 👏🏻👏🏻

[@viktorkasap]

Cool, but what can we do if we need to keep the previous content before loading the next one? I mean, you click on a nav link, then a progress bar shows the loading process while the content is still on the page. After the next page content loads, the old content is replaced with the new content.

[@vaibhavjaiswal1309]

this is fine but while putting this things in deployment we are getting chunk load error how to resolve that

[@roxxman3484]

Bro how to safeguard our web servers like in MERN stack from Slow Loris attack or some other attacks like Ddos and something?

[@vp351]

but what if we want to load the component after specific time for example 5 sec.. bcoz lazy loading does not provide that feature..

[@technicalspot1848]

Bhai issue. Yeh hai ki code spllitted compnets lod hi nahi hote toh kya kre

[@rohanthakran4225]

Warning: Can't perform a React state update on an unmounted component. This is a no-op, but it indicates a memory leak in your application. To fix, cancel all subscriptions and asynchronous tasks in a useEffect cleanup function.

[@roopeshsingh3211]

Amazing teaching

[@regilearn2138]

please do a MERN stack project with typescript

[@RoadsideCoder]

definetly

[@aniketshukla6095]

All the best,

[@mrrishiraj88]

Thanks

[@RoadsideCoder]

Welcome

[@HSBTechYT]

Another reason to use next js instead of react js 🙏

[@v1xbetlive531]

i have watched your video and it is very helpful for me, i have cloned the code but banner.js and homepage is not importing and output is not displaying what should i do please help for my intership

[@nestorcanales2341]

great video, but can you use it in a SSR using react, webpack, babel please

[@sanjeevchaurasia4819]

Can we lazy load a context? Like component

[@RoadsideCoder]

Probably not

[@emreozgun3846]

@@RoadsideCoder what about lazy loading a nested route ? (like in react-router v6)

[@ahmadfaraz3678]

Helpful video

[@RoadsideCoder]

Glad to hear that

[@ahmadfaraz3678]

Which will be the next topic?

[@pranupranav6279]

Wow.

[@pranupranav6279]

This is optimization is next level optimization.

[@Codewithjs8]

Sir please upload olx clone tutorial

[@RoadsideCoder]

Added to the list

[@Codewithjs8]

Where was added it sir

[@RoadsideCoder]

I mean my personal list of video ideas 😄

[@Codewithjs8]

Haaa haaa 🤣😂 I am waiting for your olx clone tutorial sir

[@arcadan]

I wonder why my routes is not getting splitted when i run build, it seems the same as not using lazy strategy, has someone faced the same as me? would someone tell me what could be the problem? (im using react 17, and its CRA)

[@PIYUSH-lz1zq]

Bhaiya can you provide us MERN stack interview questions sheet 🖤

[@RoadsideCoder]

Yea sure

[@shubhamdubey9577]

Sir ye project complete ho gya kya mujhe mere clg me meajor project me dena hai

[@RoadsideCoder]

Yes completed

[@rafahadenkar]

Amazing !!

[@saikumargatla4706]

Infinite scrolling pe bhi ekk video banao

[@RoadsideCoder]

sure

[@caricatureadda3867]

Nice tutorial, has react become seo friendly its showing 100% against SEO

[@RoadsideCoder]

Thanks!

[@pkmkb_0]

He used CRA it seems

[@ravi_verma31]

great

[@preet3167]

But I have a problem

[@chineduabalogu]

Appreciate you for this video! more grease to your elbows

[@hamzashaikh9164]

Great videos 🤯🔥

[@RoadsideCoder]

Thanks 🤟

[@thedullilama6767]

You are awesome

[@niklausmikaelson7332]

Bhai Redux ka tutorial bana do easy jo samjh aa jay

[@RoadsideCoder]

Already bana rakha h.

[@niklausmikaelson7332]

@@RoadsideCoder kya lastest me mapstateprop and dispatch wala function use nhi hota hai mene codewith harry ka dekha tha usme nhi tha

[@RoadsideCoder]

Yes ab hum mostly functional approach use krte hai, with useSelector and useDispatch hooks.
But u can use old approach as well.

[@alexandrupruteanu6532]

for me lazy,Suspense nat working.

[@emreozgun3846]

I presume that the reason of the shitty performance is css-in-js ?

[@streeetvlooger9744]

sadly im with you a year later lol

[@Dev-Phantom]

cool, very interesting

[@Saurabhkumar-ps5zp]

Thanks

[@v1xbetlive531]

i have watched your video and it is very helpful for me, i have cloned the code but banner.js and homepage is not importing and output is not displaying what should i do please help for my intership

[@sumitkumardey3268]

Great

[@hemantvardani1436]

Thanks