View Transitions
Add <ViewTransitions /> to a shared layout to animate full-page navigations via the browser's cross-document View Transitions API — no client router. The card animates while the video below is held still and keeps playing across the navigation, resuming at the same timestamp.
Page 2
Each navigation is a full page load — the browser animates it with a slide transition.
Heads up: Firefox doesn't currently support the cross-document View Transitions API, so navigations there swap instantly without animating.
<script lang="ts">
import { url } from 'mochi-framework';
import { ViewTransitions } from 'mochi-framework/components';
import TransitionCard from './TransitionCard.svelte';
const type = parseTransition(url.searchParams.get('type'));
</script>
<ViewTransitions {type} regions="card" />
<TransitionCard page={1} {type} />
More demos
Charts with LayerChart How a third-party Svelte component library works in Mochi — LayerChart server-rendered to plain SVG with zero JavaScript, then the same library as mochi:hydrate and mochi:clientOnly islands. Isomorphic URL How the isomorphic URL helper works — one import that reads the request URL on the server and window.location on the client. Shared State How shared state across islands works — two separate islands driving the same reactive $state.