Next.js 14 | Tutorial 7 | Nested Dynamic Routes | Routing | App Router

Nested Dynamic Routes

When you don't know the exact segment names ahead of time and want to create routes from dynamic data, you can use Nested Dynamic Segments that are filled in at request time or prerendered at build time.

Dynamic Segments can be extended to catch-all subsequent segments by adding an ellipsis inside the brackets [...folderName].

The App Router works in a new directory named app. The app directory works alongside the pages directory to allow for incremental adoption. This allows you to opt some routes of your application into the new behavior while keeping other routes in the pages directory for previous behavior. If your application uses the pages directory.

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