/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

24 votes315 views2 answers
Express get query params from url
Javascript Express
55 votes354 views2 answers
Express url redirect
Javascript Express
60 votes354 views6 answers
Express Server
Javascript Express
24 votes297 views4 answers
Express js npm
Javascript Express
1 vote270 views4 answers
Express handlebars
Javascript Express
0 vote296 views1 answer
Npm express async handler
Javascript Express
37 votes391 views6 answers
Express body-parser deprecated
Javascript Express
-1 vote280 views1 answer
Express hot reload
Javascript Express
2 votes275 views3 answers
Req body express
Javascript Express
2 votes272 views1 answer
How express serve public folder
Javascript Express