ReadonlyATTRIBUTE_ReadonlyCDATA_node is a CDATASection node.
ReadonlyCOMMENT_node is a Comment node.
ReadonlyDOCUMENT_node is a DocumentFragment node.
ReadonlyDOCUMENT_node is a document.
ReadonlyDOCUMENT_Set when other is a descendant of node.
ReadonlyDOCUMENT_Set when other is an ancestor of node.
ReadonlyDOCUMENT_Set when node and other are not in the same tree.
ReadonlyDOCUMENT_Set when other is following node.
ReadonlyDOCUMENT_ReadonlyDOCUMENT_Set when other is preceding node.
ReadonlyDOCUMENT_node is a doctype.
ReadonlyELEMENT_node is an element.
ReadonlyENTITY_ReadonlyENTITY_ReadonlyNOTATION_ReadonlyPROCESSING_node is a ProcessingInstruction node.
ReadonlyTEXT_node is a Text node.
ReadonlyactiveReturns the deepest element in the document through which or to which key events are being routed. This is, roughly speaking, the focused element in the document.
For the purposes of this API, when a child browsing context is focused, its container is focused in the parent browsing context. For example, if the user moves the focus to a text control in an iframe, the iframe is the element returned by the activeElement API in the iframe's node document.
Similarly, when the focused element is in a different node tree than documentOrShadowRoot, the element returned will be the host that's located in the same node tree as documentOrShadowRoot if documentOrShadowRoot is a shadow-including inclusive ancestor of the focused element, and null if not.
ReadonlybaseURIReturns node's node document's document base URL.
ReadonlychildReadonlychildReturns the children.
ReadonlychildrenReturns the child elements.
ReadonlydelegatesReadonlyfirstReturns the first child.
ReadonlyfirstReturns the first child that is an element, and null otherwise.
ReadonlyfullscreenReturns document's fullscreen element.
ReadonlyhostReadonlyisReturns true if node is connected and false otherwise.
ReadonlylastReturns the last child.
ReadonlylastReturns the last child that is an element, and null otherwise.
ReadonlymodeReadonlynextReturns the next sibling.
ReadonlynodeReturns a string appropriate for the type of node.
ReadonlynodeReturns the type of node.
ReadonlyownerReturns the node document. Returns null for documents.
ReadonlyparentReturns the parent element.
ReadonlyparentReturns the parent.
ReadonlypictureReadonlypointerReadonlypreviousReturns the previous sibling.
ReadonlyslotReadonlystyleRetrieves a collection of styleSheet objects representing the style sheets that correspond to each instance of a link or style object in the document.
Throws a "NotSupportedError" DOMException if context object is a shadow root.
Optionaloptions: boolean | AddEventListenerOptionsAppends an event listener for events whose type attribute value is type. The callback argument sets the callback that will be invoked when the event is dispatched.
The options argument sets listener-specific options. For compatibility this can be a boolean, in which case the method behaves exactly as if the value was specified as options's capture.
When set to true, options's capture prevents callback from being invoked when the event's eventPhase attribute value is BUBBLING_PHASE. When false (or not present), callback will not be invoked when event's eventPhase attribute value is CAPTURING_PHASE. Either way, callback will be invoked if event's eventPhase attribute value is AT_TARGET.
When set to true, options's passive indicates that the callback will not cancel the event by invoking preventDefault(). This is used to enable performance optimizations described in § 2.8 Observing event listeners.
When set to true, options's once indicates that the callback will only be invoked once after which the event listener will be removed.
If an AbortSignal is passed for options's signal, then the event listener will be removed when signal is aborted.
The event listener is appended to target's event listener list and is not appended if it has the same type, callback, and capture.
Optionaloptions: boolean | AddEventListenerOptionsInserts nodes after the last child of node, while replacing strings in nodes with equivalent Text nodes.
Throws a "HierarchyRequestError" DOMException if the constraints of the node tree are violated.
Rest...nodes: (string | Node)[]Returns a bitmask indicating the position of other relative to node.
Returns true if other is an inclusive descendant of node, and false otherwise.
Returns the first element within node's descendants whose ID is elementId.
Returns node's root.
Optionaloptions: GetRootNodeOptionsReturns whether node and otherNode have the same properties.
Inserts nodes before the first child of node, while replacing strings in nodes with equivalent Text nodes.
Throws a "HierarchyRequestError" DOMException if the constraints of the node tree are violated.
Rest...nodes: (string | Node)[]Returns the first element that is a descendant of node that matches selectors.
Returns all element descendants of node that match selectors.
Removes the event listener in target's event listener list with the same type, callback, and options.
Optionaloptions: boolean | EventListenerOptionsRemoves the event listener in target's event listener list with the same type, callback, and options.
Optionaloptions: boolean | EventListenerOptionsReplace all children of node with nodes, while replacing strings in nodes with equivalent Text nodes.
Throws a "HierarchyRequestError" DOMException if the constraints of the node tree are violated.
Rest...nodes: (string | Node)[]
A minimal document object that has no parent. It is used as a lightweight version of Document that stores a segment of a document structure comprised of nodes just like a standard document. The key difference is that because the document fragment isn't part of the active document tree structure, changes made to the fragment don't affect the document, cause reflow, or incur any performance impact that can occur when changes are made.