Untitled UI on GitHub
The MIT source repos behind Untitled UI: components, icons, and 3 starter kits
This is the GitHub organisation that publishes the open-source half of Untitled UI. Its main repo, untitleduico/react, holds the MIT-licensed React component source built on Tailwind CSS and React Aria (1,867 stars, pushed August 2026); untitleduico/icons holds the free Untitled UI Icons line set as SVG and React components. Alongside them sit three ready-to-clone starter kits — Next.js, Vite, and a StackBlitz-hosted Next.js variant — that scaffold a project with the design tokens, theming, and dark mode already wired. Use this org when you want to read or vendor the actual source rather than work through the docs site.
npx untitledui@latest init --nextjsGo here instead of the marketing site when you need to read real implementation source — how a React Aria component is composed, what a token name actually is, or how the starter kits configure Tailwind v4. Clone untitledui-nextjs-starter-kit for a greenfield Next.js app rather than running init inside an existing repo with a conflicting Tailwind config. Watch the icons repo license: it is NOASSERTION on GitHub, not clean MIT like the react repo, and only the ~1,100 line-style icons are free — the duocolor, duotone, and solid styles are paid, so do not assume the full 4,688-icon set is available from here.
Why it is here. The auditable source of a system most people only meet as a Figma file, plus the three starter kits that make it a one-command project seed.
- untitledui-nextjs-starter-kit · Next.js starter pre-wired with Untitled UI tokens, theming, and dark mode (47 stars, TypeScript)
- untitledui-vite-starter-kit · Vite + React starter with the same Untitled UI setup for non-Next projects (35 stars, TypeScript)
- untitledui-stackblitz-nextjs-starter-kit · StackBlitz-runnable Next.js starter for instant in-browser previews (0 stars, TypeScript)
- MIT React component source
- 1,867 stars, active Aug 2026
- Next.js / Vite / StackBlitz starter kits
- free line-style icon set
- React Aria implementation reference
Verified 2026-08-15. HTTP 200. https://github.com/untitleduico, api.github.com/repos/untitleduico/react, api.github.com/repos/untitleduico/icons, registry.npmjs.org/@untitledui/icons
