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express_hello_world_server_on_port_3000.js
javascriptA basic Express web server that listens on port 3000 and responds with "Hello
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express_hello_world_server_on_port_3000.js
1const express = require('express')
2const app = express()
3const port = 3000
4
5app.get('/', (req, res) => {
6 res.send('Hello World!')
7})
8
9app.listen(port, () => {
10 console.log(`Example app listening on port ${port}`)
11})