create a numbered list from a list of runner in svelte in javascript

To create a numbered list in Svelte from an array of runners in JavaScript, you can use a combination of list rendering and string interpolation. Here's an example code block:

<ul>
  {#each runners as runner, i}
    <li>{i + 1}. {runner}</li>
  {/each}
</ul>
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In this example, we're looping through each runner in the runners array using the #each block. The second variable in the #each statement, i, gives us the index of the current item in the loop. We can then use this index to display a numbered list item with the format {i + 1}. {runner}. The +1 is added to the index to start the list at 1 instead of 0.