> Svelte provides reactive implementations of built-in classes like `Set` and `Map` that can be imported from [`svelte/reactivity`](svelte-reactivity).
> [NOTE!] Svelte provides reactive implementations of built-in classes like `Set` and `Map` that can be imported from [`svelte/reactivity`](svelte-reactivity).
@ -39,7 +39,7 @@ Currently, you can only use `await` inside a [`<svelte:boundary>`](svelte-bounda
This restriction will be lifted once Svelte supports asynchronous server-side rendering (see [caveats](#Caveats)).
> In the [playground](/playground), your app is rendered inside a boundary with an empty pending snippet, so that you can use `await` without having to create one.
> [!NOTE] In the [playground](/playground), your app is rendered inside a boundary with an empty pending snippet, so that you can use `await` without having to create one.
@ -38,7 +38,7 @@ As of Svelte 5.36, boundaries with a `pending` snippet can contain [`await`](awa
The `pending` snippet will _not_ be shown for subsequent async updates — for these, you can use [`$effect.pending()`]($effect#$effect.pending).
> In the [playground](/playground), your app is rendered inside a boundary with an empty pending snippet, so that you can use `await` without having to create one.
> [!NOTE] In the [playground](/playground), your app is rendered inside a boundary with an empty pending snippet, so that you can use `await` without having to create one.