Color Picker
A swatch grid as a radio group, a hex field that accepts what people actually paste and normalises on blur, and the native picker as the escape hatch.
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.
Pickers & Media
6 of the 54 primitives in the catalog. Every one is a single file of plain markup and Tailwind classes — paste it and it works.
Gradient Picker
Draggable stops with pointer capture, an angle, and the CSS it produces shown and copyable — with the stop list kept sorted, because an unsorted linear-gradient is not an error, it just renders wrong.
Image Picker
A drop zone that counts drag events instead of flickering on every child boundary, validates on drop where the accept attribute does nothing, and revokes its object URLs.
Credit Card Input
Brand detection, per-brand digit grouping and CVC length, a Luhn check that catches a transposed digit before the network declines it, and the autocomplete tokens that make a card actually autofill.
QR Code
A real, scannable symbol with no dependency — Reed-Solomon over GF(256), block interleaving and all eight masks scored by the standard penalty rules. Byte mode, level M, up to 213 bytes.
Video Player
Custom controls that keep what the native ones gave you: YouTube key bindings, a real range input for scrubbing, and the buffered range painted behind the played one.