Command

An inline searchable list of executable commands.

The list stays inline and open. Enter or pointer activation emits execute with the selected command. The application owns the action; query state does not execute anything.

The host owns the real single-line editor. Input retains focus during Arrow navigation; IME composition never selects. Filtering is case/diacritic insensitive over textValue and keywords. Empty reflects actual matches; disabled options cannot commit. open, value and inputValue are independently controlled with corresponding change requests. filter=false supports owner-filtered children. Duplicate-valued choices are rejected.

Parts: Root, Input, Content, Item, Empty.

Draft source; shared Web A11y active-descendant projection, native/GPUI, compiler, consumer, visual and independent acceptance remain separate requirements.