Calendar
A real `role="grid"` month rather than 42 tab stops — one tab stop, arrows for days, PageUp/PageDown for months, and six rows always, so paging never changes the height of what sits below it.
All primitives
A primitive is one control you drop into a form or a toolbar — a segmented control, an input with an addon, a tag field.
Date & Time
5 of the 54 primitives in the catalog. Every one is a single file of plain markup and Tailwind classes — paste it and it works.
Date Picker
The typing half most pickers drop, attached to the calendar: parses on blur, refuses to guess whether 3/4 is March or April, and leaves what it cannot read in the box instead of clearing it.
Time Picker
Slots at a fixed step with the taken ones struck through and the time zone rendered beside the value — the three things a booking needs and a native time input cannot say.
Relative Time
A real `<time>` that says "3 hours ago" and cannot mismatch on hydration: both sides render the absolute date first, and the relative wording only arrives in an effect. Ticks at an interval scaled to its own age.
Duration Input
Three segments that behave like one field — typing past one advances, Backspace on an empty one goes back, arrows carry 59 minutes into the next hour, and pasting `1:30:00` fills all three.