text: var fs = require('fs');
  
  const http = require('http');
  const hostname = '127.0.0.1';
  const port = 3000;
  
  const server = http.createServer((req, res) => {
      res.statusCode = 200;
      res.setHeader('Content-Type', 'text/html');
  
      switch (req.url){
          case "/":
              res.end(fs.readFileSync("index.html", "utf8"));
              break;
          
      }
  
  });
  
  server.listen(port, hostname, () => {
      console.log(`Server running at http://${hostname}:${port}/`);
  });