const http = require("http");

const port = 3000;

const server = http.createServer((req,res) => {
    res.statusCode = 200;
    res.setHeader("Content-Type", "text/plain: charset-utf-8");

    res.end("Ahoj z meho prvního Node.JS serveru!\n");
})

server.listen(port, "127.0.0.1", () => {
    console.log(`Server beží na adrese http://localhost:${port}`) //AltGR+ý=`
})