- Defining Routes
- 404 component
- SSR ( fetch data )
- Hydration ( "use client" )
- Layout
- Metadata
- Route groups
- Dynamic Routes
- Loading Component
- Parallel Requests
- Suspense ( react )
- Error Component
- CSS Modules
- [] movies page에서 제작비, 회사 출력
- [] movies/[id]/credits
- [] movies/[id]/providers
- [] movies/[id]/similar