Express js

$ npm install express --no-save

Source: expressjs.com

Express js

Express.js, or simply Express, is a web application framework for Node.js,
released as free and open-source software under the MIT License.

It is designed for building web applications and APIs.
It has been called the de facto standard server framework for Node.js.

Express js

$ npm install express --save

Source: expressjs.com

Express js

const express = require('express');
const app = express();
const port = 3000;

app.get('/', (req, res) => {
  res.send('Hello World!')
});

app.listen(port, () => {
  console.log(`App listening at http://localhost:${port}`)
});

Express js

const express = require('express')
const app = express()
const port = 3000

app.get('/', (req, res) => {
  res.send('Hello World!')
})

app.listen(port, () => {
  console.log(`Example app listening on port ${port}`)
})

Source: expressjs.com

Express js

const express = require("express")
const app = express();


// GET method route
app.get('/', function (req, res) {
    res.send('GET request to the homepage');
  });
  
  // POST method route
  app.post('/', function (req, res) {
    res.send('POST request to the homepage');
  });
  

app.listen(3000,()=>{
    console.log("this App is running on port 3000")
})

Similar codes

1 vote211 views4 answers
Express handlebars
Javascript Express
-1 vote218 views1 answer
Express cors policy no 'access-control-allow-origin'
Javascript Express
0 vote221 views1 answer
How to set css in hbs in express
Javascript Express
0 vote208 views1 answer
How to combine folder for render in express js
Javascript Express
0 vote191 views1 answer
Try and catch express
Javascript Express
0 vote206 views1 answer
Npm express async handler
Javascript Express
0 vote222 views1 answer
Express reload page after post
Javascript Express
0 vote215 views1 answer
Set 404 handling via express in node
Javascript Express
0 vote163 views1 answer
Express get locals from request
Javascript Express
0 vote208 views1 answer
Express add delay
Javascript Express