diff --git a/files/en-us/web/api/htmlelement/index.md b/files/en-us/web/api/htmlelement/index.md
index 5721e1527619219..1df244c09ad3d27 100644
--- a/files/en-us/web/api/htmlelement/index.md
+++ b/files/en-us/web/api/htmlelement/index.md
@@ -43,6 +43,8 @@ _Inherits properties from its parent, {{DOMxRef("Element")}}._
     As a setter, it replaces the content inside the selected element, converting any line breaks into {{HTMLElement("br")}} elements.
 - {{DOMxRef("HTMLElement.inputMode")}}
   - : A string value reflecting the value of the element's [`inputmode`](/en-US/docs/Web/HTML/Global_attributes/inputmode) attribute.
+- {{DOMxRef("HTMLElement.popover")}}
+  - : A string value reflecting the value of the element's [`popover`](/en-US/docs/Web/HTML/Global_attributes/popover) attribute.
 - {{DOMxRef("HTMLElement.lang")}}
   - : A string representing the language of an element's attributes, text, and element contents.
 - {{DOMxRef("HTMLElement.noModule")}}
@@ -88,6 +90,12 @@ _Inherits methods from its parent, {{DOMxRef("Element")}}._
   - : Sends a mouse click event to the element.
 - {{DOMxRef("HTMLElement.focus()")}}
   - : Makes the element the current keyboard focus.
+- {{DOMxRef("HTMLElement.hidePopover()")}}
+  - : Hides the element, if it has a valid {{DOMxRef("HTMLElement.popover")}} value.
+- {{DOMxRef("HTMLElement.showPopover()")}}
+  - : Shows the element, promoting it to the top layer, if it has a valid {{DOMxRef("HTMLElement.popover")}} value.
+- {{DOMxRef("HTMLElement.togglePopover()")}}
+  - : Hides or shows the element, if it has a valid {{DOMxRef("HTMLElement.popover")}} value.
 
 ## Events
 
@@ -101,6 +109,10 @@ Listen to these events using `addEventListener()` or by assigning an event liste
   - : Fired when the user initiates a paste action through the browser's user interface.
 - {{domxref("HTMLInputElement/invalid_event", "invalid")}}
   - : Fired when an element does not satisfy its constraints during constraint validation.
+- {{DOMxRef("HTMLElement.beforetoggle", "beforetoggle")}}
+  - : Fired when the element is a popover, before it is hidden or shown.
+- {{DOMxRef("HTMLElement.toggle", "toggle")}}
+  - : Fired when the element is a popover, just after it is hidden or shown.
 
 ### Animation events
 
diff --git a/files/en-us/web/html/global_attributes/index.md b/files/en-us/web/html/global_attributes/index.md
index ca746998cbb7b8c..6605becff5b90fd 100644
--- a/files/en-us/web/html/global_attributes/index.md
+++ b/files/en-us/web/html/global_attributes/index.md
@@ -93,6 +93,8 @@ In addition to the basic HTML global attributes, the following global attributes
   - : A cryptographic nonce ("number used once") which can be used by [Content Security Policy](/en-US/docs/Web/HTTP/CSP) to determine whether or not a given fetch will be allowed to proceed.
 - [`part`](/en-US/docs/Web/HTML/Global_attributes/part)
   - : A space-separated list of the part names of the element. Part names allows CSS to select and style specific elements in a shadow tree via the {{CSSxRef("::part")}} pseudo-element.
+- [`popover`](/en-US/docs/Web/HTML/Global_attributes/popover)
+  - : Specifies that the element should be treated like a popover. An element with the `popover` attribute is hidden from the page unless it is opened by interacting with an invoking element that has [`popovertarget`](/en-US/docs/Web/HTML/button#popovertarget), or via [`showPopover()`](/en-US/docs/Web/API/HTMLElement/showPopover/).
 - [`role`](/en-US/docs/Web/Accessibility/ARIA/Roles)
   - : Roles define the semantic meaning of content, allowing screen readers and other tools to present and support interaction with an object in a way that is consistent with user expectations of that type of object. `roles` are added to HTML elements using `role="role_type"`, where `role_type` is the name of a role in the ARIA specification.
 - [`slot`](/en-US/docs/Web/HTML/Global_attributes/slot)