spec checked
popover HTML global attribute
Defines the popover global attribute, including auto popovers, light-dismiss behavior through outside click or Escape, nested popover behavior, hint popovers, and manual popovers.
Pattern Decisions This Source Supports
| Pattern | Supported decision | Required contract | Claim note |
|---|---|---|---|
| Popover | Choose popover when a local trigger needs a compact contextual layer with short copy, a few actions, or light controls that belong to that exact anchor. | The trigger name and visible placement make clear which object or field the popover belongs to. | Supports the popover attribute values and light-dismiss behavior. |
Evidence Role
This source is treated as spec evidence. Use it to validate the decision rules above, not as a visual style reference.
Publisher: MDN Web Docs. Last checked: .