We let designers code and developers design

Once UI is an open-source design system and component library for Next.js with interactive documentation that gives you unnatural coding superpowers.
git clone https://github.com/once-ui-system/nextjs-starter.git
Get started
Platform Squad
To do4
Fix login bug
Frontend
Bug
Design new UI
Frontend
Feature
Update database schema
Backend
Feature
Write unit tests
Backend
Tech
In progress3
Test payment gateway
Frontend
Bug
Optimize performance
Frontend
Feature
Update security settings
Backend
Feature
Done5
Complete onboarding flow
Website
Feature
Fix CSS issues
Frontend
Bug
Deploy to production
Backend
Feature
Update documentation
Frontend
Bug
Implement CI/CD pipeline
Platform
Tech

Built on robust, state-of-the-art developer tools

React

A popular library for building dynamic, responsive UIs. React's component-based approach and modern features provide an efficient development experience.

Next.js

The top framework for server-side rendering and static sites. Next.js ensures fast, scalable, and SEO-optimized web applications.

TypeScript

A powerful superset of JavaScript, TypeScript brings type safety and code quality enhancements, making development more robust and maintainable.
Sign up to our newsletter and get notified about updates and new releases.