Overlay Components
Dialogs, sheets, drawers, popovers, hover cards, tooltips, context menus, and dropdown menus.
Dialog
Centered modal for focused actions.
Sheet (4 sides)
Full-height or full-width panels sliding in from any side.
Drawer
Bottom-anchored drawer commonly used on mobile.
Popover
Floating panel anchored to a trigger element.
Hover Card
Reveal richer info on hover, like a user preview.
Mentioned by in the Q4 planning thread — they suggested splitting the design system into a separate package.
Assigned to for review.
Tooltip
Short helper text on hover or focus.
Context Menu
Right-click (or long-press) to reveal actions.
Dropdown Menu
Triggered from a button — supports labels, separators, and checkbox items.