The Next.js App Router is a new paradigm for building applications using React's latest features. If you're already familiar with Next.js, you'll find that the App Router is a natural evolution of the existing file-system based router in the Pages Router.

In our efforts to have full support for React Server Components (RSC) we want to first make sure that our library supports the Next.js App Router.

For more info on the Next.js App Router: https://nextjs.org/docs/app