Reading up on ui-components

Amicro provides a CLI‑installable set of lightweight, tree‑shakeable React components that add premium micro‑transitions and interaction effects to websites today.

Morphicons is a lightweight SVG icon morphing library for React, Vue, Svelte and vanilla JS that uses spring physics and closed-form math to animate between any two icons with zero dependencies and ~6 KB gzipped size.

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.