All things CSS transitions
Examples
Animated ComboboxAnimating a Combobox using CSS transitions in React. The component waits for the transition to finish before completely hiding the popover using the animated prop.
Animated DialogAnimating a modal Dialog and its backdrop element using CSS. The component waits for the transition to finish before completely hiding the dialog or removing it from the React tree.
Navigation MenubarUsing Menubar, Menu, and Portal to create an accessible, tabbable navigation menu widget with links and menu buttons that expand on hover and focus.
Animated SelectAnimating Select using CSS transitions in React. The component waits for the transition to finish before completely hiding the popover.