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mern chat app Socket.io

Project Decription:-

  • I am create this amazin chat application .
  • So the chat application is developed using react node.js and Socket.io .
  • Designed this by style componet

Project Demo Text:-

  • Login Page
  • Register Page
  • We have a Beautiful Loader
  • We have to set an avatar from hear.
  • avatar is change time to time
  • avatar API Name multi avatarAPI
  • Chat application start
  • All chat show hear
  • real time data flow
  • Emoji sand in chat

Our Projeco constst 2 main file

  • public (Front-end) yarn start
  • Server (Back-end) yarn start

Install dependancy in Server

npm i bcrypt cors dotenv express mongoose socket.io

How to run server

yarn start

What is CORS in simple terms?

  • Cross-Origin Resource Sharing (CORS) is an HTTP-header based mechanism that allows a server to indicate any origins (domain, scheme, or port) other than its own from which a browser should permit loading resources.

What are three dots (…) in Javascript

  • It takes in an iterable (e.g an array) and expands it into individual elements.
  • The spread syntax is commonly used to make shallow copies of JS objects. Using this operator makes the code concise and enhances its readability.

toast use for alert

import {ToastContainer, toast} from 'react-toastify'

written reqister code in userController.js

userModel.js :- defines the user Shema and Model

  • brcypt is used to encryption of the password

Connect to MongoDB

// Connect to MongoDB
mongoose
  .connect(process.env.MONGO_URL, {
    useNewUrlParser: true,
    useUnifiedTopology: true,
  })
  .then(() => {
    console.log("DB Connetion Successfull");
  })
  .catch((err) => {
    console.log(err.message);
  });

COMMIT OF DAY :-

DAY-1 :- Register Functionality is complit.

    - Data store in mongodb data base .
    - Anter register user move to chat page

in the process of somw errror realated login and register chear catch memery.

multiavatar

HOW TO STYLE .md FILE