Local-First Architecture (planned)
Offline-first operation with on-device source-of-truth and sync-on-reconnect is part of the Atomo vision but is not yet implemented end-to-end. See the roadmap.
What exists today
The TypeScript SDK includes an experimental offline queue with sync-on-reconnect scaffolding, but it isn't integration-tested and shouldn't be relied on yet. The server side (event sourcing) provides the change history a sync engine would consume.
→ See Event Sourcing and Subscriptions.