Build beautiful interfaces
faster than ever
FlexiUI is the modern React UI library built with TypeScript, accessibility, and customization at its core.
Everything you need to
build modern apps
FlexiUI provides all the tools you need to create beautiful, accessible, and performant user interfaces with minimal setup.
Themeable
Customize every component with our powerful theme system built on Tailwind CSS. Support for light, dark, and custom themes out of the box.
Accessible
Built on React Aria for world-class accessibility. Keyboard navigation, screen reader support, and ARIA attributes included.
Developer Experience
Fully typed with TypeScript. Comprehensive documentation, code examples, and IntelliSense support for a smooth development experience.
Fast & Lightweight
Optimized bundle size with tree-shaking support. Built with Vite for lightning-fast builds and optimal performance.
Responsive
Mobile-first design with responsive variants. All components work seamlessly across desktop, tablet, and mobile devices.
Modular
Import only what you need. Every component is published as an individual package for maximum flexibility and minimal bundle size.
Primary
#0070F3
Secondary
#7928CA
Success
#17C964
Warning
#F5A524
Customize your theme
with ease
FlexiUI's powerful theming system is built on Tailwind CSS, making it easy to customize colors, spacing, and component styles to match your brand.
- ✓Define your brand colors with CSS variables
- ✓Customize component variants and sizes
- ✓Create multiple themes for different contexts
Dark mode support
out of the box
Every component is designed with dark mode in mind. Switch between light and dark themes seamlessly with our built-in theme system powered by next-themes.
- ✓Automatic dark mode detection based on system preferences
- ✓Easy theme customization with CSS variables
- ✓Support for multiple custom themes
Ready to get started?
Install FlexiUI and start building beautiful user interfaces in minutes. No configuration needed.
npm install @flexi-ui/theme @flexi-ui/systemJoin our community
FlexiUI is open source and built by a community of developers. Contribute, report issues, or just give us a star on GitHub!
Open Source
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Free Forever
MIT Licensed
Use anywhere
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