React · SwiftUI · agent guides
Sheet
A panel that slides in from an edge (right or bottom) on the surface spring, follows a drag one to one, and leaves on release, sooner for a harder flick.
Use it for
- An inspector or settings beside the work (side="right"), or a phone sheet of options (side="bottom").
Don't use it for
- A question that needs an answer (use an alert dialog), a small task by its trigger (use a popover), or navigation that should stay (use a sidebar place).