- folder structure.
- routing and nested routing.
- dynamic routes and catch all routes
- server component
- group routing with different layout.
- Navigation with link component
- built in routes (not found, loading)
- built in css module
- image, font optimize
- metadata, import alias
- Static site generation and server site rendering
- data fetching
- caching and revalidating
- server site rendering with no-store
- built in error handling (with dynamic error handling)