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

22 votes176 views4 answers
Express get url parameters
Javascript Express
0 vote211 views1 answer
Set 404 handling via express in node
Javascript Express
24 votes177 views4 answers
Express js npm
Javascript Express
1 vote169 views4 answers
Express handlebars
Javascript Express
12 votes154 views2 answers
Express post method
Javascript Express
0 vote188 views1 answer
Node express dynamic route and error handler
Javascript Express
0 vote205 views1 answer
Mutiple if in express handlebars
Javascript Express
0 vote172 views1 answer
End session express
Javascript Express
0 vote161 views1 answer
Express get raw path
Javascript Express
0 vote174 views1 answer
Remove .html from url express js
Javascript Express