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

35 votes167 views4 answers
Zoom download ubuntu
Shell/Bash
1 vote100 views1 answer
Electron web app
Shell/Bash
0 vote163 views1 answer
Pandoc download ubuntu
Shell/Bash
1 vote164 views1 answer
See ADS content
Shell/Bash
13 votes137 views1 answer
Install rust apt
Shell/Bash
0 vote221 views1 answer
Lint check oppia
Shell/Bash
0 vote138 views1 answer
Install ghost script
Shell/Bash
4 votes154 views1 answer
Install all yarn
Shell/Bash
1 vote148 views1 answer
How to uninstall all plugins in ionic app
Shell/Bash
89 votes304 views6 answers
Npm cache clean --force
Shell/Bash