Untitled UI vs Boreal UI
Untitled UI is known for design assets and interface kits. Boreal UI is an installable React and Next.js component library with accessible behavior, theme tokens, and package-based reuse.
Untitled UI is a strong fit when your team wants a design kit, UI inspiration, or Figma-first interface assets.
Boreal UI is a better fit when you need functioning React components, package imports, and themeable implementation details.
Where Boreal UI is different
Boreal UI focuses on the implementation layer: reusable React and Next.js components, accessible behavior, and styling hooks that keep your brand system close to the code.
Accessible patterns
Components are shaped around keyboard support, roles, labels, and interaction states.
Theme control
Customize palettes, color schemes, radius, shadows, and surface treatments without rewriting components.
Product-ready pieces
Use forms, navigation, data display, overlays, and feedback components as a practical app foundation.
| Topic | Untitled UI | Boreal UI |
|---|---|---|
| Primary artifact | Design resources and UI kits. | Installable React and Next.js components. |
| Implementation | Useful for planning and designing product screens. | Useful for shipping accessible interface behavior in application code. |
| Customization | Visual customization starts in the design workflow. | Visual customization happens through theme config, SCSS variables, and props. |
Migration notes
- Use Untitled UI layouts as design references, then implement reusable patterns with Boreal UI components.
- Translate brand color, radius, and shadow decisions into Boreal UI theme values.
- Validate interaction states in code, especially forms, overlays, menus, and feedback components.
Quick verdict
Choose Untitled UI for design-system assets. Choose Boreal UI for implemented React and Next.js components.
Build the next screen with Boreal UI.
Start with one component, then grow into a complete themed interface as your product needs become clearer.