This QML example is implementing the example from the article, and the article already implements this example in Svelte. However, the Svelte implementation becomes even more concise when you inline the functions:
<script>
let count = 0
</script>
<button on:click={()=>count--}>decrement</button>
<span>{count}</span>
<button on:click={()=>count++}>increment</button>
<button on:click={()=>setTimeout(()=>count++, 1000)}>
increment later
</button>
Doing this, I also realized rubymamis cheated a good bit on their QML version. It's missing the text for the buttons. It's not wrapped in `ApplicationWindow { }`. And there's a bug with their implementation: If you clicked their "increment later" button many times quickly then it would keep resetting the timer and only increment once.