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Once UI 2.0 is an open-source design system for indie creators built with Next.js and Supabase, offering copy-paste React components, blocks, layouts, and pages.

Once UI 2.0 homepage screenshot

Features

  • React design system
  • Components, blocks, and pages
  • Next.js and Supabase

Use Cases

  • Build consistent applications
  • Guide coding agents with UI patterns
  • Prototype product interfaces

FAQ

Once UI 2.0 is an open-source design system for indie creators built with Next.js and Supabase, offering copy-paste React components, blocks, layouts, and pages. Core capabilities include: React design system, Components, blocks, and pages, Next.js and Supabase.

Common scenarios include: Build consistent applications, Guide coding agents with UI patterns, Prototype product interfaces.

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