Once UI is a lightweight, versatile design system intended to cover 80% of the needs of all applications.

Start building your Next.js app in minutes with:

• A robust token and style system that simplifies customization and ensures consistency.
• A copy-and-paste component library that integrates seamlessly into your project.
• Interactive documentation to apply your branding and set component properties.
  
  

The documentation is available at once-ui.com/docs.

Connect with us on X or LinkedIn.

Lorant Toth: X, LinkedIn
Zsofia Komaromi: X, LinkedIn

• Join the Once UI Discord server to connect with designers, developers and share your projects.
• Report a bug.
• Submit a feature request.
  
  

Distributed under the MIT License. See LICENSE.txt for more information.

Once UI is also available for Figma.
Design and prototype entire products from scratch in hours. Use the same tokens and components as the Next.js design system.

Grab a copy from the Figma Community.