Islands + State Primitives

No-build high-state primitives on top of framework-agnostic islands.

Copyable island recipes for state sync, queued actions, autosaved drafts, recoverable regions, and route-specific primitive demos.

Grid state Wizard state Upload state

Island event log

Interact with the demos to see island lifecycle, state, action, and error events.

Counter island

Custom adapter mounted by /static/islands/counter.js.

0

URL-synced search

Mirrors a field into a query parameter without a page-level controller.

Queued action

Tracks pending and completed work while keeping the control local to the island.

Ready.

Autosaved draft

Persists local draft fields and emits save state without a framework store.

Last saved: never

Recoverable region

Swaps to fallback content when an island error is reported, then resets in place.

Healthy content region.