# React (Design systems)

> React is a free, open-source design system built with React, Next.js and Tailwind CSS. Untitled UI React is the world’s largest collection of open-source React components built with Tailwind CSS and React Aria. It has 1,951 GitHub stars and is released under the MIT license.

Untitled UI React is the world’s largest collection of open-source React components built with Tailwind CSS and React Aria. Everything you need to design and develop modern, beautiful interfaces—fast. Just copy, paste, and build.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/untitleduico/react |
| Built with | React, Next.js, Tailwind CSS, TypeScript |
| Live demo | https://www.untitledui.com/react/ |
| GitHub template repository | no |
| GitHub stars | 1,951 |
| License | MIT |
| Language | TypeScript |
| Official | no |
| Category | Design systems |
| Latest release | none |
| Last commit | Sep 27, 2026 |

## Get started

### Copy with degit

```sh
npx degit untitleduico/react my-ui
cd my-ui
npm install   # then run the dev script from the README
```

### Or clone with git

```sh
git clone --depth 1 https://github.com/untitleduico/react.git my-ui
```

Commercial use depends on the MIT license. Sources: https://docs.github.com/en/repositories/creating-and-managing-repositories/creating-a-repository-from-a-template, https://github.com/Rich-Harris/degit

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