Accessible by defaultBuilt on Reka UI, so keyboard use, focus and screen readers are handled in every component, and checked in Storybook.
One way to do thingsEach component has a few clear options, not dozens. Fewer choices, more consistent products.
Same rules on every platformEvery component has a platform-neutral spec, so it can be rebuilt in SwiftUI or Jetpack Compose with the same behaviour.
Keston's look, built inColours, type and spacing come from one set of tokens in theme.css, on top of Tailwind CSS v4.