Observation APIs (Vue)

These Vue composables are used for observing changes in reactive states.

Composables

These are the primary Vue composables for observing reactive state changes.

observedRef()

The primary composable for creating a reactive computation that automatically re-runs when its observed dependencies change.

function observedRef<R>(observe: () => R): ConstantRef<R>;

• observe: A function containing the reactive computation.
• Returns: A readonly ref that automatically updates when dependencies change. See ConstantRef<T> for more information.