Select actor data

Use fromActorRef(...) to create an accessor for an actor snapshot.

const actorRef = useActorRef(machine);
const snapshot = fromActorRef(actorRef);

return <output>{snapshot().context.count}</output>;

Derive narrower values with Solid's createMemo(...) when needed.

Prefer small selected values such as a cart total, user name or snapshot.matches('loading'). This keeps dependencies clear and avoids recalculating unrelated UI.

TypeScript

The accessor snapshot type comes from the actor reference.

Selectors cheatsheet

const snapshot = fromActorRef(actorRef);
const selected = createMemo(() => select(snapshot()));