Version 2.0 highlights.
14 New Components
Sparkline, Diff, Comparison, Countdown, and more — purpose-built for data-rich interfaces.
Theme Presets
Ship with built-in themes or generate your own with the Theme Synthesizer.
Semantic Tokens
160+ design tokens with semantic naming — override two base tokens to retheme everything.
Visual Elevation
Glow effects, ambient gradients, and smooth transitions — every component feels alive.
Built different.
Lit web components at the core, a custom code generator for every framework, zero-config theming.
See it in action.
Every component below is a real ARC UI web component, rendering live on this page.
Ship in minutes.
Import, use, done. Every component is self-contained with styles, accessibility, and theming built in. No configuration files, no global CSS conflicts, no boilerplate.
One source. Seven targets.
Install in seconds. Build in minutes. Ship production-ready interfaces that look incredible out of the box.