Reactive Expressions

Signals drive visual changes through match(), .one_of(), .clamp(), and collect().

Signal Updates

Count is persisted to localStorage via the persist plugin.

Component Signals

Each counter is a StarElements component with its own namespaced signals.

DOM Mutations

Malformed SSE

Test the SSE validator by triggering intentionally malformed responses.

Rapid Updates

A client-side timer increments every 500ms to test change flash in the debugger.