Polevoy_Network_Programming/frontend/index.js

const fs = require('fs')
const http = require('http')

const requestListener = async function (req, res) {
    res.writeHead(200);
    fs.readFile('index.html', 'utf8', (err, data) => {
        res.end(data);
    });
};

const server = http.createServer(requestListener)
server.listen(5050)