Floating UI that anchors to a selection, cursor, or DOM node — link editors, mention pickers, slash commands, drag handles, and context menus.

Overlays are the floating UI of the editor. Each one pairs with a behavior extension (e.g. MentionUI pairs with extension-mention) and reads its trigger state from the editor.

FloatingLinkUI

Inline link editor that hovers over links and selected ranges.

MentionUI

`@`-trigger picker for mentioning users or entities.

SlashDropdownMenu

`/`-trigger command palette for inserting blocks.

DraggableBlock

Drag handle that lets users reorder blocks.

EditorContextMenu

Right-click menu for the editor surface.