Stator is a server-canonical web framework that implements business logic as composable state machines, with each interaction POSTing an event that transitions the machine and results in small JSON patches applied to the UI. It supports optional client islands for instant-feeling interactions and real-time cross-session updates via SSE.
This framework is most valuable for applications requiring server-authoritative state with real-time updates, minimal client-side JavaScript overhead, and clear separation between business logic (state machines) and presentation (thin renderers). It suits scenarios like e-commerce carts, admin dashboards, and any app where server-side state integrity and live updates are critical.