Create UI that is shared across routes

Organize routes without affecting URL paths

Render multiple pages in the same layout

Create meaningful Loading UI for specific parts of an app

Create Error UI for specific parts of an app

Create Not Found UI for specific parts of an app

Cache the rendered output of an entire route segment

Cache the rendered output of an individual React component

Cache the computed result of a regular function

Create inline visual feedback for link interactions

Pass context between Client Components that cross Server/Client Component boundary