About MoonUI
A React component library, free at the core, Pro for the hard parts.
168 components for React and Tailwind CSS: 45 free under the MIT license, 123 Pro for the parts that take weeks to build.
Behind this screen
01 / The library
What is in the box.
Works with React 18 and 19 and Tailwind CSS 3 and 4. Free components install from the package; a Pro license adds the rest.
- 168
- ComponentsFree and Pro together
- 45
- FreeMIT license
- 123
- Proone-time payment
Running on this stage
How it is built
Three things we hold to.
Built on Radix primitives
Interactive components start from Radix UI primitives, so focus handling and keyboard behavior come from a maintained base.
Typed from the start
Every component is written in TypeScript. Props, variants and events are typed in your editor.
One set of tokens
Components read shared design tokens, so changing your brand is a token change, not a rewrite.
Free and Pro
Start free. Add Pro when you need it.
Free
45 components under the MIT license. Use them in personal and commercial projects.
Pro
123 more components. One-time payment from $79, lifetime updates and a commercial license.
Every component has its own docs page. Browse the catalog or ask us a question.