Express nodejs

Express js 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

Npm express

$ npm install express

Source: npmjs.com

Express js

$ npm install express --no-save

Source: expressjs.com

Node.js express

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}`))

Express nodejs

Fast, unopinionated, minimalist web framework for Node.js

Node express

npm i -D express

Similar codes

2 votes274 views2 answers
Initialize express app
Javascript Express
0 vote240 views1 answer
Express set views directory
Javascript Express
0 vote284 views1 answer
React download file from express res.download
Javascript Express
0 vote246 views1 answer
Node express js set server timeout
Javascript Express
2 votes281 views1 answer
Express req ip address
Javascript Express
0 vote299 views1 answer
Show dynamic data expressjs
Javascript Express
0 vote272 views1 answer
Express get form x-www-form-urlencoded
Javascript Express
2 votes297 views2 answers
Res.locals in express
Javascript Express
0 vote245 views1 answer
Js express server
Javascript Express
0 vote266 views1 answer
How to change Mime type of a file express
Javascript Express