React Lazy Load Code to Load Faster | React Code Splitting Tutorial

[@devkumar9889]

What a coincidence, I learnt this just now in my course 😂 , and I think this one is even in more detail .

[@DaveGrayTeachesCode]

Nice!

[@voice_famous_books4301]

We have a lot of good teachers for teaching programming but you are the best:)

[@thedevelopermind]

You are a great teacher, Dave! Thanks for this priceless videos.

[@DaveGrayTeachesCode]

You're welcome!

[@Web-Himansu]

Your quotes is always remember "keep striving for progress, not perfection ".

[@DaveGrayTeachesCode]

Right on! 💯

[@Web-Himansu]

Your voice is calm,clean and beautiful voice and I learn deeply from your Video textbooks .

[@DaveGrayTeachesCode]

Thank you! 😃

[@mrbilchalan]

in role based applications, its very much useful. thank u. thanks a lot.

[@DaveGrayTeachesCode]

You're welcome!

[@agus-wesly]

Thx Dave, I learn a lot from your videos

[@DaveGrayTeachesCode]

Glad to hear that!

[@sahaneakanayaka3394]

Another great tutorial Dave... I have a small request though. Would you like to create a tutorial on how to deploy web apps. Different options for deploying web apps, security concerns etc. There are not much tutorials on deployment process, if you can create one that is definitely going to help 🙏🙏❤

[@DaveGrayTeachesCode]

Thank you! You can search my channel from the channel homepage. I have a few tutorials on different deployments. Here is one of them: kzbin.info/www/bejne/Y3rCZ56MhdeLaNE

[@djt6fan]

Hey Dave, I love your teaching style and your explanations are clear, I would like to make a request, and I'm sure many would appreciate it if you could find some time to do this: would it be possible for you to create a course akin to data structures and algorithms, or at least something similar to that, teaching us how to approach a problem from a programmer's standpoint? I have learned a great deal about web dev from your videos, but I feel I still lack the logic when I approach a logical problem in JavaScript problem, or any language at that. Would it even be possible to teach this using JS, since most such courses are in C/C++? Love your work, keep doing what you're doing!

[@DaveGrayTeachesCode]

Thank you and thanks for the request!

[@blainenye7049]

Well done Dave! Very clear and to the point.

[@DaveGrayTeachesCode]

Thank you!

[@osiris9843]

You are a great teacher, sir...

[@ghulammujtaba9236]

I kept receiving warnings in the app to add Error Boundary. Now I know what to do. Awesome tutorial.

[@DaveGrayTeachesCode]

Glad to hear it helped!

[@kamichikora6035]

This is why I love this channel... Is always useful and practical

[@DaveGrayTeachesCode]

Glad to hear it!

[@dopetag]

Thanks, Dave!

[@DaveGrayTeachesCode]

Welcome!

[@MOJICA7257]

Thanks! Dave for another great content.

[@DaveGrayTeachesCode]

You're welcome!

[@khalilbenmeziane8836]

thank you mr dave keep going 👍🥰

[@DaveGrayTeachesCode]

You're welcome!

[@Hacking-NASSA-with-HTML]

Thank you so much sir🤝 Your work is very impressive👍❤

[@DaveGrayTeachesCode]

You're welcome!

[@IamPali2024]

Criminally underrated 👏👏👏👏

[@TravinskiyVladislav]

Thank you, Dave

[@DaveGrayTeachesCode]

You're welcome!

[@willyhorizont8672]

Yeay in depth review of React.lazy and React.Suspense 🚀🚀🚀🚀

[@DaveGrayTeachesCode]

Right on! This video uses React Suspense because React.lazy requires it, but I cover Suspense in depth in a separate video here: kzbin.info/www/bejne/Z5DHfZSJn9-Cg7s

[@willyhorizont8672]

@@DaveGrayTeachesCode I know. I watch the Suspense video a lil while. now with this its complete. Thanks Dave!! 🚀🚀🚀

[@Arshi728]

It would be great if you do full fledge video on making scalable app using all these advanced React concepts

[@maroinealarabi1473]

Hey Dave I have a recommendation about web development freelancing if you have an experience or info about it to make some videos how the process goes from a to z best wishes tnx for your effort you put in the channel

[@fikilekentane6982]

tnx Dave, u awsome 🙏

[@hardwired66]

Thank you for the lesson sir, next maybe react unit testing async form

[@DaveGrayTeachesCode]

Thank you for the request!

[@shinpaingmin603]

Sir, can you explain me the difference between Blurhash for image lazy loading and code splitting. If I use code splitting, do I still need to use Blurhash and vice versa.

[@sohitmodi9743]

Hey Adrian recommended me to watch your videos for getting updated with latest React features that is brilliant.. I have 1 request it would be great if you do it. Can you make a video on React-boilerplate ??? With (React, rtk, routing, API integration _common file) I promise I will share personally to 80-100 peoples in my company.

[@DaveGrayTeachesCode]

Thank you for the request!

[@andre-wv9eg]

Thanks for tutorial sir

[@rakaa31]

please make videos with facecam as it keeps us more engaging

[@DaveGrayTeachesCode]

Check the community tab on my channel for my recent survey about this.

[@abdullahalani1188]

Great explanation Dave! Also could you please give me the name of the extension that shows the lines from the opening to the closing brackets around the code block? Min 9:30 onwards

[@DaveGrayTeachesCode]

No extension needed. Here's how to set it up: kzbin.infoMDaxWffMjrQ

[@abdullahalani1188]

@@DaveGrayTeachesCode Thanks a lot!

[@yabuking84]

when do onReset executes?

[@ivankraev4264]

Great, I have one question If I want to navigate from home page to about page (which is lazy loaded), and while about page is being resolved, to remain on the. home page and show some loading overlay, how can I do that ?

[@danushkap]

Hi Dave, Could you kindly do a video series on "React Native" Thanks so much.

[@DaveGrayTeachesCode]

Thank you for the request! I do want to cover React Native sometime this year 😀

[@danushkap]

😁 Oh! Thanks so much Dave..

[@aishanstha]

if there is a way we could wrap lazy-suspense for various providers like: redux, context API etc?

[@DaveGrayTeachesCode]

It works well with SWR. Check documentation for your API layer of choice.

[@aishanstha]

@@DaveGrayTeachesCode i got messed trying to use lazy on my named exports😁 Really appreciate if could make a continue video onto it in future with uses of redux providers n other named exports providers. Thanks🙏

[@onur-9158]

what to do with my lader and action ?

[@SanthoshBhoopal]

Does SSR make this obsolete?

[@michaelscofield2469]

Plase make videos about webpack and babel, if you have knowledge

[@DaveGrayTeachesCode]

Good tool topics! They are often used "under the hood" when we build a project - for example, when a React project is built with "npm run build". However, Vite does not use webpack. Read more here: vitejs.dev/guide/why.html ...You can play around with Babel here: babeljs.io/

[@michaelscofield2469]

@@DaveGrayTeachesCode Thank you

[@waleedsharif618]

@@DaveGrayTeachesCode also Nextjs does not use webpack

[@krunalshrimali4471]

What is error boundary used for ?

[@DaveGrayTeachesCode]

The video I recommend on React Suspense and Error Boundaries covers it here: kzbin.info/www/bejne/Z5DHfZSJn9-Cg7s

[@krunalshrimali4471]

Thanks

[@TheTomislavb]

Great video but there is a glitch when navigating to the admin page for the first time

[@DaveGrayTeachesCode]

What you are seeing - very briefly if it seems like a glitch - is the component Suspense provides while loading the admin area. This would likely take longer when loading a true admin dashboard or other larger amount of code.

[@TheTomislavb]

​@@DaveGrayTeachesCode I know, the Skeleton component is shown for a really short time. Too bad this looks like a glitch

[@DaveGrayTeachesCode]

@@TheTomislavb Just understanding the concept is what is important here. In a deployed app, it would likely take longer to load and not be such a brief flash. It works as intended.

[@augustineudeh1584]

First here

[@khitibhusannaik1471]

Hello Sir, I learned these things from you, 1- html 2- css 3- tailwindcss 4- javascript 5- react 6- git/github now I want to start some freelancing can I start my freelancing and prepare for more advanced web development journey for companies with this. 🎨 🔵🏃‍♂🏃‍♂🏃‍♂

[@sonamohialdin3376]

Thank you for the useful tutorial

[@DaveGrayTeachesCode]

You are welcome!