Once UI
Once UI: The open-source design system for indie creators
An open-source design system for indie creators built with Next.js and Supabase. Ship fully functional apps with copy-paste React code: components, blocks, layouts and pages.
Products, apps, portfolios and community sites from builders shipping with our design system. Complex theming managed with a few keywords in a single file. Insert from 100+ open-source, pre-styled components with minimal syntax. Solo founders and small teams scale faster when their design system doesn’t fight back.
Pricing & access
Once UI is a paid product. Check once-ui.com for current plans.
Frequently asked questions
What is Once UI?
Once UI is once UI: The open-source design system for indie creators. An open-source design system for indie creators built with Next.js and Supabase. Ship fully functional apps with copy-paste React code: components, blocks, layouts and pages.
Is Once UI free?
Once UI is a paid product.
What are the best Once UI alternatives?
People comparing Once UI also look at AppScreens, Framevine, Keepsake, (in)Dependence. See all options in the Design Tools category on SiftFox.
Work on Once UI?
Claim this profile for free - instant with a work email at once-ui.com.
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