Headless UI v2.0 for React | Endigest
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Headless UI v2.0 for React introduces major improvements built from real-world experience developing the Catalyst UI kit.
- •Built-in anchor positioning via Floating UI integration with anchor prop and CSS variables like --anchor-gap and --anchor-padding
- •New headless Checkbox component supporting controlled/uncontrolled state and hidden input sync for HTML forms
- •8 new HTML form components (Field, Fieldset, Label, Description, Input, Select, Textarea, Legend) that auto-wire IDs and aria-* attributes
- •Improved hover, focus, and active state detection using React Aria hooks with data-* attributes for consistent cross-device behavior
- •Combobox list virtualization via TanStack Virtual integration using a new virtual prop for handling large datasets
This summary was automatically generated by AI based on the original article and may not be fully accurate.
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