install express npm code example
Example 1: install express
$ npm install express --save
Example 2: install express globally
$ npm install express --no-save
Example 3: install express
npm i express
Example 4: npm express
$ npm install express
Example 5: npm express
// npm install express
const express = require('express');
const app = express();
app.get('/', (req, res)=> {
res.send('Hello World');
})
app.listen(3000,()=>{
console.log("starting...");
});
Example 6: express install
$ npx express-generator