Simple hello world in Node, using native HTTP for Medium post

hello-world-node-native.js

const http = require('http');
const port = 8123;

const server = http.createServer((req, res) => {
    res.write('Hello World');
    res.end();
});

server.listen(port, () => {
    console.log(`HTTP "Hello World" listening on port ${port}`);
});