Avatar Group
Overlapping faces with a descending stack order, deterministic colours for initials, and an overflow chip announced as "and 3 more" rather than an ambiguous +3.
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.
Identity
2 of the 54 primitives in the catalog. Every one is a single file of plain markup and Tailwind classes — paste it and it works.
Featured Icon
The glyph-in-a-tinted-box that every feature grid and empty state is built from, in five tones and four treatments — decorative by default, because it sits next to a heading that says the same thing.