useAppData()

Use useAppData() to read the value returned by app/loader.ts.

const appData = useAppData()

Returns

ComputedRef<T | null>

T is inferred from app/loader.ts after vuloom prepare.

Typical use cases

• theme and locale
• shell navigation data
• session-derived shell state
• top-level document metadata inputs

Notes

• this is app-shell data, not page-route data
• use useLoaderData() for the current route node
• use useRouteLoaderData(routeId) for an explicit route node