index.js

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

const port = process.env.PORT || 3000;

const server = http.createServer((req, res) => {
  if (req.url === '/') {
    // Serve the index.html file
    const filePath = path.join(__dirname, 'index.html');
    fs.readFile(filePath, 'utf8', (err, data) => {
      if (err) {
        res.writeHead(500);
        res.end('Error loading the page');
      } else {
        res.writeHead(200, { 'Content-Type': 'text/html' });
        res.end(data);
      }
    });
  } else {
    // Handle 404 - Not Found
    res.writeHead(404);
    res.end('Page not found');
  }
});

server.listen(port, () => {
  console.log(`Server running on http://localhost:${port}/`);
});