Entry and exit transitions with modern CSS
Smooth entry and exit animations with @starting-style, allow-discrete, and View Transitions.
Dialog news
Declarative Dialog menu with invoker commands
Hamburger menu built with
<dialog>, minimal JS fallback, and smooth transitions.
Getting a close button to hang off of a dialog
Simpler dialogs with anchor-positioned close buttons.
Smooth view transitions for dialogs
Combining modern web APIs for seamless UI animations.
Top layer troubles: popover vs dialog
Why toast popovers can float above dialogs yet stay unreachable, and how to fix the top-layer trap.
Dialog and popover: layered UI patterns
Built-in layered UI with focus, top layer, and animations handled for you.
Nine new modules in Learn CSS
Learn CSS course updated with nesting, container queries, anchor positioning, and more.