Composite inputs · stable · MIT

Calendar

A locale-aware single-date grid with month navigation and constraints.

Install editable source

Add Calendar

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

No package dependency beyond React. Shared Gummy material is resolved automatically.

Behavior contract

Semantics before surface

Semantics

Labelled grid, rows, column headers, and gridcell buttons.

Keyboard

Arrows move by day or week; Home/End use week edges; Page keys move month or year.

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.

GummyCalendar

Prop contracts

`GummyCalendarProps`

Composes Omit<React.HTMLAttributes<HTMLDivElement>, "onChange" | "defaultValue"> & { value?: Date; defaultValue?: Date; onValueChange?: (date: Date) => void; month?: Date; defaultMonth?: Date; onMonthChange?: (month: Date) => void; min?: Date; max?: Date; locale?: string; weekStartsOn?: 0 | 1 | 6; label?: string; }

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: Arrows move by day or week; Home/End use week edges; Page keys move month or year.
If assistive output differs, preserve this semantic foundation: Labelled grid, rows, column headers, and gridcell buttons.
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 Calendar in context

Load the real component preview when you are ready to interact with its responsive, theme, and direction controls.

Editable source

Read before you install

Canonical Base UI or native source

The registry payload stays off the initial page request.