Introduction
Mijn-UI is an open-source React 19 component library built on Radix Primitives and Tailwind CSS v4.
What is Mijn-UI?
Mijn-UI is built for developers who want more flexibility and control over their UI components. It provides:
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Styled and Unstyled Variants: Choose between ready-to-use styled components or unstyled primitives (via the
unstyledprop) that allow full customization. -
Variant + Color system: Combine style
variants (filled, outlined, subtle, ghost, light) with semanticcolors (brand, success, warning, danger, …) to match your design. -
Tailwind CSS v4 theming: Theme tokens ship as CSS — no plugin or
tailwind.configrequired. Import one stylesheet and you're ready. -
Effortless Integration: Install Mijn-UI via npm and start using components instantly.
Give it a try:
variant
color
size
Why Choose Mijn-UI?
Mijn-UI blends shadcn/ui’s functional approach with NextUI’s theming flexibility, giving you:
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Headless, accessible components powered by Radix Primitives.
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Customizable styling with Tailwind CSS v4 and Tailwind Variants.
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A token-based design system (semantic
bg,fg,outline, andon-bgcolors) that adapts to your brand with minimal effort.
Whether you need fully styled components or prefer to style them from scratch, Mijn-UI makes it easy to build a unique and consistent UI.
Join Our Community
Mijn-UI is an open-source project, and we believe in the power of collaboration. Whether you want to try the library, provide feedback, or contribute code, your input is invaluable!
🚀 Get Started: Mijn-UI Repository
Let's build something great together!
Acknowledgements
Mijn-UI wouldn't be possible without the inspiration and contributions from other open-source projects. We’d like to acknowledge:
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Radix Primitives – for accessible, unstyled components that enable custom UI building.
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shadcn/ui – for demonstrating the power of combining headless components with customizable styles.
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NextUI – for its innovative theming system that inspired Mijn-UI’s flexibility.
A huge thanks to these projects and their creators for making UI development more accessible and efficient.