xstate-persistence

To save and restore XState actor states, use `actor.getPersistedSnapshot()` to extract the state and `createActor({ snapshot: ... })` to re-initialize the actor, ensuring application continuity without losing critical information.

Yes, you can persist an entire XState actor hierarchy automatically. The Skill supports deep persistence, automatically handling the saving and loading of nested actor structures to maintain state continuity.

Event sourcing in XState is an alternative approach that replays events to reconstruct actor state, providing an auditable log. Use it over direct state persistence when you require a historical record of state changes.

Yes, XState v5 supports saving actor snapshots to localStorage. You can use the `getPersistedSnapshot()` method to extract the internal state and store it under a specific key for later restoration.

To restore a complex form's progress in XState, save the actor state using `getPersistedSnapshot()` when the user navigates away, then load that saved snapshot via `createActor({ snapshot: ... })` to resume data entry.