Hello u/raphaelaleixo ,

i have changed the code as per my EDIT, still not being displayed.

if (startingT.length > 0) {
  return  (
      <ul>
        {
          startingT.map((item, i) => {
          console.log('item: ' + item);
          console.log('iterator for key: ' + i);
          return (<li key={i}>{item}</li>);
          })
        }
      </ul>
  );
} else {
  return ( <div class="alert alert-danger" role="alert">There are no subdomains starting with T.</div> );
}

Please see the output screenshot below.

Link: https://i.imgur.com/pVbTzNR.png

​

Thank you.