UI librariesEditor's pick

Radix UI

The accessibility layer of the modern React stack

pnpm add radix-ui

What it is

Low-level UI primitives with a relentless focus on keyboard behavior, focus management and WAI-ARIA correctness. If a dropdown feels right anywhere, it is probably Radix underneath.

Best work

Radix Primitives
The behavior spec, in code.
Radix Colors
Twelve-step scales designed for real UI states.

Adjacent taste

001UI libraries

21st.dev

An npm for design engineers

registryreactcommunity

002UI libraries

Aceternity UI

Big, loud, screenshot-ready components

reacttailwindmotion

003UI libraries

AICSS

Copy-paste UI components for AI agent conversations

reactvuesvelte