Build a Fullstack CHAT App using MERN (mongo, express, react, node)

you don´t need nodemon, use --watch option! Ex.: node --watch index.js. Thanks for this awesome project, Dawid!

Pls use vs code as extension❤

Which code editor you used in this project??

I need help do I do this on VsCode? I tried to open a folder named chat app and run terminal and it says command not found. I tried to link the github rep u linked and it still doesnt work. I tried to download different external sources and VScode pluggings and it doesnt work. The commands u used in the termina doesnt work for me. Please help and also Im on mac os.

thaxks for this tutorial, it is really helpful

Increasing the test count was fun to watch 😄👍

Amazing video. Thanks for this. Took 20 days to complete as i used to code 15-20 odd minutes on daily basis..

Ae you using IntelliJ or VS Code?

Hi Dawid,
The logout functionality isn't working properly if I logout from Mozilla the user isn't showing offline on Chrome. I downloaded your code and run locally seeing the issue there also. Can you suggest a fix. Please check and reply

bro make a tutorial to deploy it too

Anyone with any idea as to how to deploy this.. would help a lot

i have a problem about the node_modules, i have only one folder inside the client's folder
how do i fix it?

This is super bad tutorial

Is this a static or dyanamic website??? please reply.

how can i deploy this project ?

That's so nice video, thank you very much to share this with us.

Can we download this app in our phone?

when i use " mongoose.connect(process.env.MONGO_URL, (err) => {
if (err) throw err;
}); " i got an error : throw new MongooseError('Mongoose.prototype.connect() no longer accepts a callback'); any advice ?

I have a problem. When I logout with one account and login with another account, I can see in the online clients the account that just logged out

Can you show me how to use mozilla? I missed it somewhere in the video.

After deployment my app is working fine on android devices but on iOS my user is getting logged out .I think issue is related to cookie token but I am not sure . Can anyone explain why ?

Hi, please what code editor is used?

why messages are recieved twice and we have to fix it using lodash

43:0

Great work, I have learned a lot from this :)

please make deploy video for mern-chat app

Node.js v18.16.0
[nodemon] app crashed - waiting for file changes before starting...
[nodemon] restarting due to changes...
[nodemon] starting `node index.js`
C:\Users\ariha\Desktop\chatAppMERN\api\node_modules\mongodb-connection-string-url\lib\index.js:86
throw new MongoParseError('Invalid scheme, expected connection string to start with "mongodb://" or "mongodb+srv://"');
^

MongoParseError: Invalid scheme, expected connection string to start with "mongodb://" or "mongodb+srv://"
at new ConnectionString (C:\Users\ariha\Desktop\chatAppMERN\api\node_modules\mongodb-connection-string-url\lib\index.js:86:19)
at parseOptions (C:\Users\ariha\Desktop\chatAppMERN\api\node_modules\mongodb\lib\connection_string.js:191:17)
at new MongoClient (C:\Users\ariha\Desktop\chatAppMERN\api\node_modules\mongodb\lib\mongo_client.js:48:63)
i\index.js:5:10)
at Module._compile (node:internal/modules/cjs/loader:1254:14)
at Module._extensions..js (node:internal/modules/cjs/loader:1308:10)
at Module.load (node:internal/modules/cjs/loader:1117:32)

Node.js v18.16.0
[nodemon] app crashed - waiting for file changes before starting...

Is it mobile responsive ??..

in this tutorial do you also create groups of conversations? group with several people in the chat, as well as whatsapp groups?

The best part is you don’t have the shitty starter code… I love ❤ the fact that you build every From scratch.

Can anyone provide me the full code repository so that I could find out where I am getting an error

Humble request:Please deploy the Chat app in Versel tutorial

Is this a responsive project

If I have basic knowledge of css , html, tailwind and javascript, will this video be understandable for me? Because I do not know react, node and mongo db

whenever i'm trying to run nodemon it's saying no default engine was provided!

can i follow this project or it it outdated?

waste of time , even copied same code but there is still problem in axios

when ever i try to deploy using versel websockets is being a issue can u pls make a video on how to deploy this

Thank you so much 👍👍🙌🙌👌👌😍😍, great build

It's amazing

The bug you fixed at the end seems to come back because there is no clean up of the event listener. Once I moved the connectToWS function into the useEffect where its called and returned a clean up (removed listener in the clean up), the bug went away again.

is nyone having triuble with the response headers ? i am not getting anything