const http = require('http'); const hostname = '0.0.0.0'; const port = 8080; const server = http.createServer((req, res) => { res.statusCode = 200; res.setHeader('Content-Type', 'text/plain'); res.end('Hello from node.js!'); }); server.listen(port, hostname, () => { console.log(`Server running at http://${hostname}:${port}/`); });