virtual-file-routes

You can programmatically construct route trees in TanStack Router using functions like rootRoute, index, route, and layout to replace filesystem constraints. This allows you to define routes entirely in code, enabling dynamic sub-trees and custom layout wrappers.

Yes, hybrid routing is supported by mounting traditional physical file-based routes alongside virtual ones. The physical function lets you mount file-based routes, while defineVirtualSubtreeConfig provides type-safe configuration for sub-trees inside file-based directories.

The best way to build an admin dashboard with dynamic sections is using programmatic route builders. Functions like layout and route let you define custom layout wrappers and nested routes in code without reshaping your file system.

Yes, TanStack Router supports type-safe configurations for virtual sub-trees through defineVirtualSubtreeConfig. This provides type safety when defining dynamic sub-trees that exist inside your traditional file-based directories.

Filesystem-based routing forces you to mirror URL structures with folder hierarchies, limiting flexibility. Programmatic route construction removes these file constraints, making mixed virtual and physical routes significantly easier to maintain.