router-core-not-found-and-errors

To configure a custom not-found page in TanStack Router, implement the `notFoundComponent` property within your route definitions to handle global, root, or route-specific 404 scenarios for missing pages or resources.

The best way to handle routing errors during data loading in React is to implement route-specific `errorComponent` boundaries in TanStack Router, which gracefully manage unexpected errors during rendering or data fetching for efficient debugging.

Yes, you can set different error boundaries for individual routes in TanStack Router by defining route-specific `errorComponent` properties, allowing graceful error recovery and smooth user experiences tailored to each route's context.

Yes, TanStack Router supports handling dynamic resource mismatches by configuring resilient route error boundaries and personalized not-found pages, ensuring smooth user navigation and robust error recovery when requested dynamic resources are missing.

You need error boundaries in your React routing configuration to gracefully handle unexpected errors during data loading or rendering, ensuring seamless user navigation, robust error recovery, and efficient debugging processes within TanStack Router.