Composite inputs · stable · MIT

Combobox

An editable option picker with filtering and collision-aware popup.

Install editable source

Add Combobox

Base UI / canonicalnpx shadcn@latest add https://gummyui.dev/r/gummy-combobox.json

Canonical dependency: @base-ui/react. Combobox remains Base-only because Radix does not publish a Combobox primitive. Registry dependencies are resolved automatically.

Behavior contract

Semantics before surface

Semantics

Base UI combobox, listbox, options, empty state, and form value.

Keyboard

Typing filters; arrows move options; Enter selects; Escape closes.

System support

Light and dark themes, logical RTL layout, reduced motion, responsive content, and forwarded public refs.

Source-derived reference

Anatomy and public API

Exported anatomy

These public React parts are read directly from the canonical source during the documentation build.

GummyComboboxEmpty
GummyComboboxInput
GummyComboboxInputGroup
GummyComboboxItem
GummyComboboxLabel
GummyComboboxPopup
GummyComboboxPositioner
GummyComboboxTrigger

Prop contracts

Each exported part accepts the underlying native, Base UI, or documented Radix prop contract. Inspect the selected source below for exact generic types.

Troubleshooting

Check behavior before surface.

If the material is missing, confirm the registry-installed shared and component CSS files are imported once.
If interaction differs, preserve this contract: Typing filters; arrows move options; Enter selects; Escape closes.
If assistive output differs, preserve this semantic foundation: Base UI combobox, listbox, options, empty state, and form value.
If dark, RTL, or reduced-motion behavior is missing, verify the nearest theme, direction, and media-query boundaries rather than adding page-local overrides.

Live product source

Inspect the canonical states

The Component Lab exercises real source across default, focus, disabled, responsive, dark, reduced-motion, and RTL contexts.

Open the live Component Lab

Interactive inspection

Try Combobox in context

Resize the canvas, switch its theme, or reverse its reading direction without changing the rest of the page.

Editable source

Read before you install

Canonical Base UI or native source

Loading editable source…