Fold select

A select that opens out of itself; the chosen row stays, the rest spring out below as one surface.

Fold select is part of Pro.

Get Pro to try it live and copy its code, along with every other element in the library.

AssigneesA pill that collects the faces of whoever you pick; the list opens under it. Faces pop in, the rail widens on a spring.
PaletteColours that go together. Shuffle shrinks the bars into merging beads, swaps colour and springs back out.
SegmentedOptions in a row with one pill that slides to the chosen one on a shared-layout spring. Arrow keys, Home and End move.
Month calendarA month grid. Hover (or arrow to) a day and that cell grows into a card with its events; the card slides to the next day you reach.
Color pickerA hue tape you flick. It slides under a fixed hairline with momentum and clicks every 10 degrees; twenty tint/shade chips below recolour as it moves.
Date pickerA month grid with the selection drawn as overlays underneath the days: two knobs and a band per week row, all on springs. Pick a preset and the knobs and the fill slide to the new range together.