prerequisite software
node, express, npm, yarn, or any code editor
Step 1: create a folder like node-api in desktop or any location in your computer
Step 2: open VS Editor > Terminal (keyboard command : Ctrl + ~)
then run yarn init
. Create a package.json
file
{
"name": "app",
"version": "1.0.0",
"license": "MIT",
}
Step 3: create a index.js
file into app
folder
const express = require('express');
const app = express();
app.get('/', (req, res) => {
res.send('I am from Node JS!!')
})
app.listen(4000, () =>{
console.log('server created and listening port 4000')
})
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