Signals demo

Reactive state with visible edges.

This page is driven by `@chrrrs/signals`: direct writes, lazy computed values, a selector-backed probe, and an async advisory feed. No reducer boilerplate, no hidden data layer.

system pulse144

Stable

Nominal mode in North Quarter

Signal

48 mw

Base writable signal

Computed

144 flux

Lazy cached derivation

Events

0

Counts direct mutations

Accent

ember

Theme updates without a provider

Writable signals

Manipulate the reactor

Selector probe

Only watching output

48 mwselector locked to output

Change mode or sector and this panel stays put. Change output and it updates.

Async signal

Scenario advisory

No advisory loaded

Trigger the async signal to fetch a scenario-specific note.