son you must learn javascript again. at least this doesn't have all those semicolons =D

helloworld.js

// nice quick and dirty webserver 

const http = require('http')
const port = process.env.PORT || 3000

const server = http.createServer((req, res) => {
  res.writeHead(200, { 'Content-Type': 'text/plain '})
  res.end('Hello world! this is a noob server')
})

server.listen(port, () => console.log('server started on port ${port}; ' + ' press Ctrl-C to terminate...'))