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 vote202 views1 answer
Express ejs layout use different layout
Javascript Express
55 votes216 views6 answers
Express js params
Javascript Express
69 votes203 views6 answers
Express redirect to url
Javascript Express
63 votes227 views4 answers
Sample express app
Javascript Express
17 votes168 views3 answers
Express public folder
Javascript Express
0 vote238 views1 answer
Express js jump to above directory
Javascript Express
0 vote187 views2 answers
Csurf in express
Javascript Express
0 vote232 views1 answer
Programação web com Node e Express Beneficiando-se da stack JavaScript
Javascript Express
0 vote174 views1 answer
Node express js set server timeout
Javascript Express
-1 vote185 views2 answers
Router vs app express
Javascript Express