Reading up on ui-components

shadcn/ui releases chat interface components (MessageScroller, Message, Bubble, Attachment, Marker) and @shadcn/react for unstyled headless primitives.

cnfast is a drop-in replacement for tailwind-merge that merges Tailwind classes 3.8x faster on average with byte-identical output.

Rails UI offers a subscription-based design system of consistent, pre-built screens and components for Rails apps, aiming to bridge the gap AI can't fix.