//FOR PACKAGE.JSON: npm init -y
//FOR EXPRESS: npm i express
//Create app.js: const express = require('express'); const app = express();
//get(path,callback)
app.get('/',(req,res)=>{
res.send(Hello world from the server);
})
//listening to the server
app.listen(3000,()=>{
console.log(Server is running at port no. 3000)
})
//TO RUN : npm run dev; "scripts": { "dev": "nodemon src/app.js" },