<script>
let cats = [
{ id: 'J---aiyznGQ', name: 'Keyboard Cat' },
{ id: 'z_AbfPXTKms', name: 'Maru' },
{ id: 'OUtn3pvWmpg', name: 'Henri The Existential Cat' }
];
</script>
<h1>The Famous Cats of YouTube</h1>
<ul>
{#each cats as { id, name }, i}
<li>
<a target="_blank" rel="noreferrer" href="https://www.youtube.com/watch?v={id}">
{i + 1}: {name}
</a>
</li>
{/each}
</ul>