React · SwiftUI · agent guides
Combobox
Type to find one of many: a field well that opens the menu's frosted plate; rows filter at once while the plate's height settles to the new count, and the highlight glides row to row.
Use it for
- One value from a long list people know by name: a city, a person, a font, a timezone.
Don't use it for
- A short list (use a select), commands (use the command palette), or free text with no list (use a field).