Build app using React JS, Node Express JS and Mongo DB (MERN Stack)

Hello everyone.
In this tutorial, we will learn how to build a simple to do application from scratch using
React JS as the front end, Node and Express JS as the backend, and Mongo DB as the database.
we will first install all the pre requisites.
then we will create the database and objects required for our app.
next we will create the backend project using Node and Express JS.
and finally we will start creating the React project.

[@AnabGul-g8j]

thanks alot i have been trying for so many days how to create connection and make it work finally its done

[@emmma383]

for me he dosn't work arono what is the probleme 🙂

[@rachdev_codeur]

So simple and well explained. 🎉

[@dragx26]

I love how he explains ❤️

[@claptonerick4376]

Wowww....thank u

[@leschroniquesdelhorreur229]

Var ? Use const or let !

[@Nowbrowncow]

This is great! Can you elaborate on cors and how to get by without it so that the app can be production ready ?

[@BtechFriends2025]

Iam unable to connect mongodb to visual studio

[@InSaNeSiso]

hey did you solve it?

[@ketkipatil8309]

Couldn't we use functional component ? Why did you use class component, any specific reason?

[@nandavarmaa]

he made the whole video a bit complicated just by using class-based components but actually he couldve used a functional component

[@ШахзодИбрагимов-и9ш]

thank u my friend!

[@ChinnaUmmadising]

why it's trying to start to server taking long time

[@dawnstar24]

Finally a good video

[@Raimaaftab-x9r]

Its not giving connection stable in console it is showing some port error i have tried other ports also but still giving error

[@Raimaaftab-x9r]

How to solve this port and type error

[@SurajGupta-nv4kd]

same steps tried, but not running in the system. Showing typeError... Help!!!!!

[@fahiyangtech]

❤

[@InSaNeSiso]

did u solve it?

[@Raimaaftab-x9r]

Yes I am also facing same issue

[@NazOJT]

how i can find the port number?

[@Felix-oo8wo]

thanks a lots, this video halp me solve my problems in api programming

[@kelwinanim4rt966]

it doenst works here, it gives a error "db is undefined", and when i update the mongogb, it says that connect way you've used is deprecated

[@ayaalazzawi4370]

I had this issue too, I accidentally left the around my password when I was setting up the CONNECTION_STRING variable and it worked after I took them out. Maybe that helps!

[@vijayakrishnasatuluri3607]

@@ayaalazzawi4370 Still It's saying the same

[@dimis7096]

@@ayaalazzawi4370 omg it worked for me after removing the < > around passwors with the 4.1.0 mongodb version ! Thank you so much

[@EugeneVe]

class??????????? really class in 2023. Are you sure???????

[@15.irvanpramanaputra54]

What's the prob?

[@EugeneVe]

@@15.irvanpramanaputra54 no body uses the classes more than 2 years

[@pasan6209]

hehe cry about it. it's just a demo . geez

[@rohithvijaypersonal]

Functional components are the latest trend instead of class based
components@@15.irvanpramanaputra54

[@true227]

and var....

[@udaramanula915]

WTF .... cannot connect vscode to atlas .... 🤬

[@kakashihatake3530]

@10:46 when I enter connect it gets striked...can someone help me solve this problem...

[@vijayakrishnasatuluri3607]

Same here, did u resolve it?

[@sobji13]

@@vijayakrishnasatuluri3607 whitelist your ip or autorize all ips

[@GaganDeep-fy3ev]

Use mongoose instead of mongoclient

[@pragatibatra5394]

Hey what did he do when he removed password ?? Connection_string

[@sobji13]

he replaced it with hes password

[@siureksmoka989]

wtf 8 months ago and still uses var, class and old commands

[@tahachhipaVlogs]

Its not working

[@haganlife]

AI voice?

[@theastutian5832]

Looks like a refurbished old video. Outdated concepts. Obsolete ideas. Probably a little cash grab for Mr. Art of Engineer.

[@youtharelive8376]

Do you have an updated way? Please help

[@SaravananD-s5v]

Wowww....thank u

[@tkot7857]

5:58

[@ufukdemrel]

source codes?

[@cornellmihkail1238]

Thanks