Function: durableSignal()

durableSignal<T>(key, initial): SignalBox<T>

Defined in: durable.ts:69

The durable roots of an app are almost always signals — the slider position, the selected sample, the camera. durableSignal is createSignal wrapped in durable(): created once, adopted by every re-evaluated module, so a hot edit never resets what the user touched.

export const angleStep = durableSignal("param:angleStep", 71);

Keys share one page-wide namespace (the durable registry), so prefix them per page in a multi-notebook app: durableSignal("seismos:year", 1994).

Type Parameters

T

T

Parameters

key

string

initial

Exclude<T, Function>

Returns

SignalBox<T>