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

0 vote299 views1 answer
Express db
Javascript Express
10 votes334 views1 answer
View engine setup express
Javascript Express
0 vote382 views1 answer
Express reload page after post
Javascript Express
1 vote280 views1 answer
Express js post endpoint
Javascript Express
1 vote376 views1 answer
Nodejs check if express started
Javascript Express
0 vote329 views1 answer
Node express js set server timeout
Javascript Express
0 vote360 views1 answer
Express send 200
Javascript Express
8 votes285 views1 answer
Express delete cookie
Javascript Express
1 vote398 views1 answer
Node js express session expiration
Javascript Express
2 votes346 views1 answer
Relaod the page in express
Javascript Express