server.js

/**
 * Created by dávid on 2016.11.29..
 */

var http = require('http');
var fs = require('fs');

function onRequest (request, response) {
    response.writeHead(200, {'Content-Type': 'text/html'});
    fs.readFile('./index.html', null, function (error, data) {
        if (error) {
            response.writeHead(404);
            response.write('File Not Found');
        } else {
            response.write(data);
        }
        response.end();
    });
}

http.createServer(onRequest).listen(3000);

Ez egy HTML oldalt betöltő kis szerver.