XState v6 alpha
Server rendering
Use XState actors with server-rendered Svelte.
XState v6 is in alpha
APIs and behavior may change before the stable release.
Create actors per request. Do not keep one running actor in a server module.
Serialize a persisted snapshot on the server and restore it when the component starts in the browser.
const actor = useActor(machine, { snapshot: restoredSnapshot });Start browser-only effects after hydration.
For example, restore an order actor from the database for one request, or send a persisted checkout snapshot with the page so the browser resumes the same step.