Headless UI is a headless component library and accessible UI component kit that provides logic-only interface elements. It functions as a state-driven UI framework designed to provide functionality without prescribing any specific visual styles.
The library is specifically designed for integration with Tailwind CSS, enabling the implementation of custom design systems. It allows users to apply visual styles to components based on whether they are active, selected, or open.
The project covers the development of accessible UI components that meet ARIA standards and include built-in keyboard navigation. It handles the mapping of internal component state to accessibility attributes while leaving full control over the HTML and CSS to the consumer.
