Design system for
ambitious SaaS teams
Accessible, token-driven components and patterns for React on the web and React Native on iOS and Android. One set of tokens, two platforms, every product brand.
86
Components
14
Patterns
5
Brand themes
3
Platforms: web, iOS, Android
Everything you need to ship faster
86
Components
Accessible, token-driven React components built on Radix UI primitives. Every edge case handled.
100%
TypeScript
Fully typed from props to theme tokens. Autocomplete, type safety, zero any-casting.
5
Brand themes
Light, dark, and 4 product brands (Leap, Bookub, Payub, Founderub) — all CSS, zero runtime.
14
Patterns
Composable UI patterns for real SaaS flows: stat cards, auth, settings, activity feeds.
Real components, live in your browser
Every component is interactive, themeable, and accessible out of the box.
Button
Badge
Input
Spinner
This site is built with Nexub DS
Every header, sidebar, badge, button, and code block you see here is a real @nexub/react component. We eat our own cooking.