How To Connect React JS With Node JS | Node JS Tutorial For Beginners | What Is Node JS |Simplilearn

This video on How To Connect React JS With Node JSfocuses on how to set up and connect the front-end client and the back-end API. The client application needs to be connected with the backend to perform all the necessary operations. Now let's see how this is achieved.
0:00 - Start
1:11 - Demo on creating a React App and an ExpressJS app and connecting the two

What is ReactJS?
React JS is an open-source JavaScript library that helps in building dynamic user interfaces for one-page applications. It handles the view layer for web and mobile apps and also allows developers to create reusable UI components. React is the most popular front-end JavaScript library in the field of web development. It is used by large, established companies and newly-minted startups alike (Netflix, Airbnb, Instagram, and the New York Times, to name a few).

What is NodeJS?

#ReactJSTutorialForBeginners #ReactJSBasics #ReactJSForBeginners #WhatIsReactJS #ReactJSTutorial #ReactJSTutorialForBeginners #ReactJS #NodeJS #NodeJSTutorial #ExpressJS #React #Node #Simplilearn

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[sf]

Best React-Express setup tutorial. Everywhere else seems to include unnecessary packages and make unnecessary changes - this is nice and simple and easy to follow, moreso than some of my favourite Youtube teachers! Thanks you!!!

[fortoday]

Lmao. Quite the introduction. I definitely understand what I'm about to learn within the first 33 seconds. Had to pause to comment. Hahaha

[jayjeetdas]

This is exactly what I am looking for, thank you

[deliabisoc]

The super(props) in the constructor is now deprected. What is the newer way to do it?
Also thank you for this tutorial. It has been helpful, but it's looking like it is already a little bit outdated.

[tarekarar]

oh yes that's exactly what i was looking for, thanks a lot simplilearn

[hajjubilant]

Followed your tutorial, I'm getting the [HMR] Waiting for update signal from WDS... error instead of displaying text from API. Can you please help.

[elenakorshunova]

I was following closely but keep getting this error message after running the Express app
internal/validators.js:125
throw new ERR_INVALID_ARG_TYPE(name, 'string', value);
What could be done about it?

[SimplilearnOfficial]

Do you have any questions on this topic? Please share your feedback in the comment section below and we'll have our experts answer it for you. Thanks for watching the video. Cheers!

[jiya]

it was very simple and easy to understand. thankyou so much.

[peterwmdavis]

Dude, you repeated “we are going to connect ReactJS and NodeJS” half a dozen times for a minute and a half. One introduction is enough :)

[sylvesterfernandes]

I tried adding the component in cloned project, cors was installed in both client and server side app still the API calls weren't displayed, please help out here basically it's not getting fetched ..

[vs-tdxw]

thank you for such a informative video... it seems that api always need to be running to handle client request... how it will be deployed on server and how it will work on server... please make a video on

[nusozgr]

Great tutorial, Concise short and clear

[MuhammadTajammulZia]

How can we send cross platform requests without using cors? Are there any downsides to using cors?

[techsteering]

Excellent tutorial and this is something I was looking for. Only one query. Here we have designed two apps working on different ports but technically it is one application assuming that there is one client only. If I have only one web client, do I need to deploy two separate apps in production OR is there a wayout ?. Thanks for your help on this.

[ralpha]

if i use process.env on the port then i don't know in which port my app will run then which port i have to use on my frontend.?

[Krajesh]

Guys, I need some help. I need to pass my userInput from react to express server. In backend, i need to check whether my input data is in my database or not. This is my requirement. Any small help much appricated. Thanks!

[Buddhikasenevirathna]

Thanks a lot, helps me to solve my problem of connecting my api locally.

[carlosaguilarduarte]

Very useful for my current project. Big thanks

[philosophicalninjagenericl]

It took a little conversion to account for hooks, but this still worked for me. Thanks!