/Javascript/Express/Express js sample project

Express js sample project

Express js basic example

//to run : node filename.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 at http://localhost:${port}`))

//visit localhost:3000
// assuming you have done 1) npm init 2) npm install express

Require express server.js

const express = require('express')const app = express() app.get('/', function (req, res) {  res.send('Hello World')}) app.listen(3000)

Source: npmjs.com

Similar codes

0 vote190 views2 answers
Public static expressjs
Javascript Express
0 vote200 views1 answer
Express set views directory
Javascript Express
3 votes195 views1 answer
Nodejs express return image
Javascript Express
0 vote185 views1 answer
Basic express graphql
Javascript Express
0 vote178 views1 answer
Express middleware status code always 200
Javascript Express
0 vote175 views1 answer
Node express send header
Javascript Express
0 vote184 views1 answer
Express unique validator for the owner
Javascript Express
1 vote178 views2 answers
Express error middleware
Javascript Express
6 votes219 views1 answer
Require express server.js
Javascript Express
0 vote190 views1 answer
Error: cannot find module 'html' express
Javascript Express