Element is the most general base class from which all objects in a Document inherit. It only has methods and properties common to all kinds of element. More specific classes inherit from Element. For example, the HTMLElement interface is the base interface for HTML elements, while the SVGElement interface is the basis for all SVG elements. Most functionality is specified further down the class hierarchy.

Languages outside the realm of the Web platform, like XUL through the XULElement interface, also implement Element.

Properties

Inherits properties from its parent interface, Node, and by extension that interface's parent, EventTarget. It implements the properties of ParentNode, ChildNode, NonDocumentTypeChildNode, and Animatable.

Element.assignedSlot   Read only
Returns the HTMLSlotElement interface associated with the element.
Element.attributes Read only
Returns a NamedNodeMap object containing the assigned attributes of the corresponding HTML element.
Element.classList Read only
Returns a DOMTokenList containing the list of class attributes.
Element.className
Is a DOMString representing the class of the element.
Element.clientHeight Read only
Returns a Number representing the inner height of the element.
Element.clientLeft Read only
Returns a Number representing the width of the left border of the element.
Element.clientTop Read only
Returns a Number representing the width of the top border of the element.
Element.clientWidth Read only
Returns a Number representing the inner width of the element.
Element.computedName Read only
Returns a DOMString containing the label exposed to accessibility.
Element.computedRole Read only
Returns a DOMString containing the ARIA role that has been applied to a particular element. 
Element.id
Is a DOMString representing the id of the element.
Element.innerHTML
Is a DOMString representing the markup of the element's content.
Element.localName Read only
A DOMString representing the local part of the qualified name of the element.
Element.namespaceURI Read only
The namespace URI of the element, or null if it is no namespace.

Note: In Firefox 3.5 and earlier, HTML elements are in no namespace. In later versions, HTML elements are in the http://www.w3.org/1999/xhtml namespace in both HTML and XML trees.

NonDocumentTypeChildNode.nextElementSibling Read only
Is a Element, the element immediately following the given one in the tree, or null if there's no sibling node.
Element.outerHTML
Is a DOMString representing the markup of the element including its content. When used as a setter, replaces the element with nodes parsed from the given string.
Element.prefix Read only
A DOMString representing the namespace prefix of the element, or null if no prefix is specified.
NonDocumentTypeChildNode.previousElementSibling Read only
Is a Element, the element immediately preceding the given one in the tree, or null if there is no sibling element.
Element.scrollHeight Read only
Returns a Number representing the scroll view height of an element.
Element.scrollLeft
Is a Number representing the left scroll offset of the element.
Element.scrollLeftMax Read only
Returns a Number representing the maximum left scroll offset possible for the element.
Element.scrollTop
Is a Number representing the top scroll offset the element.
Element.scrollTopMax Read only
Returns a Number representing the maximum top scroll offset possible for the element.
Element.scrollWidth Read only
Returns a Number representing the scroll view width of the element.
Element.shadowRoot Read only
Returns the youngest shadow root that is hosted by the element.
Element.slot
Returns the name of the shadow DOM slot attached to the element. A slot is a placeholder inside a web component that users can fill with their own markup.
Element.tabStop
Is a Boolean indicating if the element can receive input focus via the tab key.
Element.tagName Read only
Returns a String with the name of the tag for the given element.
Element.undoManager Read only
Returns the UndoManager associated with the element.
Element.undoScope
Is a Boolean indicating if the element is an undo scope host, or not.

Note: DOM Level 3 defined namespaceURI, localName and prefix on the Node interface. In DOM4 they were moved to Element.

This change is implemented in Chrome since version 46.0 and Firefox since version 48.0.

Event handlers

Element.ongotpointercapture
Returns the event handler for the gotpointercapture event type.
Element.onlostpointercapture
Returns the event handler for the lostpointercapture event type.

Obsolete event handlers

Element.onwheel
Returns the event handling code for the wheel event. This is now implemented on GlobalEventHandlers.

Methods

Inherits methods from its parents Node, and its own parent, EventTarget, and implements those of ParentNode, ChildNode, NonDocumentTypeChildNode, and Animatable.

EventTarget.addEventListener()
Registers an event handler to a specific event type on the element.
Element.attachShadow() 
Attatches a shadow DOM tree to the specified element and returns a reference to its ShadowRoot.
Element.animate()
A shortcut method to create and run an animation on an element. Returns the created Animation object instance.
Element.closest()
Returns the Element which is the closest ancestor of the current element (or the current element itself) which matches the selectors given in parameter.
Element.createShadowRoot()  
Creates a shadow DOM on on the element, turning it into a shadow host. Returns a ShadowRoot.
EventTarget.dispatchEvent()
Dispatches an event to this node in the DOM and returns a Boolean that indicates that at least one handler has not canceled it.
Element.getAnimations()
Returns an array of Animation objects currently active on the element.
Element.getAttribute()
Retrieves the value of the named attribute from the current node and returns it as an Object.
Element.getAttributeNames()
Returns an array of attribute names from the current element.
Element.getAttributeNS()
Retrieves the value of the attribute with the specified name and namespace, from the current node and returns it as an Object.
Element.getAttributeNode()
Retrieves the node representation of the named attribute from the current node and returns it as an Attr.
Element.getAttributeNodeNS()
Retrieves the node representation of the attribute with the specified name and namespace, from the current node and returns it as an Attr.
Element.getBoundingClientRect()
Returns the size of an element and its position relative to the viewport.
Element.getClientRects()
Returns a collection of rectangles that indicate the bounding rectangles for each line of text in a client.
Element.getElementsByClassName()
Returns a live HTMLCollection that contains all descendants of the current element that possess the list of classes given in the parameter.
Element.getElementsByTagName()
Returns a live HTMLCollection containing all descendant elements, of a particular tag name, from the current element.
Element.getElementsByTagNameNS()
Returns a live HTMLCollection containing all descendant elements, of a particular tag name and namespace, from the current element.
Element.hasAttribute()
Returns a Boolean indicating if the element has the specified attribute or not.
Element.hasAttributeNS()
Returns a Boolean indicating if the element has the specified attribute, in the specified namespace, or not.
Element.hasAttributes()
Returns a Boolean indicating if the element has one or more HTML attributes present.
Element.insertAdjacentElement
Inserts a given element node at a given position relative to the element it is invoked upon.
Element.insertAdjacentHTML
Parses the text as HTML or XML and inserts the resulting nodes into the tree in the position given.
Element.insertAdjacentText
Inserts a given text node at a given position relative to the element it is invoked upon.
Element.matches()
Returns a Boolean indicating whether or not the element would be selected by the specified selector string.
Element.querySelector()
Returns the first Node which matches the specified selector string relative to the element.
Element.querySelectorAll
Returns a NodeList of nodes which match the specified selector string relative to the element.
Element.releasePointerCapture
Releases (stops) pointer capture that was previously set for a specific pointer event.
ChildNode.remove()
Removes the element from the children list of its parent.
Element.removeAttribute()
Removes the named attribute from the current node.
Element.removeAttributeNS()
Removes the attribute with the specified name and namespace, from the current node.
Element.removeAttributeNode()
Removes the node representation of the named attribute from the current node.
EventTarget.removeEventListener()
Removes an event listener from the element.
Element.requestFullscreen()
Asynchronously asks the browser to make the element full-screen.
Element.requestPointerLock()
Allows to asynchronously ask for the pointer to be locked on the given element.
Element.scrollIntoView()
Scrolls the page until the element gets into the view.
Element.setAttribute()
Sets the value of a named attribute of the current node.
Element.setAttributeNS()
Sets the value of the attribute with the specified name and namespace, from the current node.
Element.setAttributeNode()
Sets the node representation of the named attribute from the current node.
Element.setAttributeNodeNS()
Setw the node representation of the attribute with the specified name and namespace, from the current node.
Element.setCapture()
Sets up mouse event capture, redirecting all mouse events to this element.
Element.setPointerCapture()
Designates a specific element as the capture target of future pointer events.

Specifications

Specification Status Comment
Web Animations Working Draft Added the getAnimations() method.
UndoManager and DOMTransaction
The definition of 'Element' in that specification.
Editor's Draft Added the undoScope and undoManager properties.
Pointer Events – Level 2
The definition of 'Element' in that specification.
Editor's Draft Added the following event handlers: ongotpointercapture and onlostpointercapture.
Added the following methods: setPointerCapture() and releasePointerCapture().
Pointer Events
The definition of 'Element' in that specification.
Recommendation Added the following event handlers: ongotpointercapture and onlostpointercapture.
Added the following methods: setPointerCapture() and releasePointerCapture().
Selectors API Level 1
The definition of 'Element' in that specification.
Obsolete Added the following methods: querySelector() and querySelectorAll().
Pointer Lock
The definition of 'Element' in that specification.
Candidate Recommendation Added the requestPointerLock() method.
Fullscreen API
The definition of 'Element' in that specification.
Living Standard Added the requestFullscreen() method.
DOM Parsing and Serialization
The definition of 'Element' in that specification.
Working Draft Added the following properties: innerHTML, and outerHTML.
Added the following method: insertAdjacentHTML().
CSS Object Model (CSSOM) View Module
The definition of 'Element' in that specification.
Working Draft Added the following properties: scrollTop, scrollLeft, scrollWidth, scrollHeight, clientTop, clientLeft, clientWidth, and clientHeight.
Added the following methods: getClientRects(), getBoundingClientRect(), and scrollIntoView().
Element Traversal Specification
The definition of 'Element' in that specification.
Obsolete Added inheritance of the ElementTraversal interface.
DOM
The definition of 'Element' in that specification.
Living Standard Removed the following methods: closest(), setIdAttribute(), setIdAttributeNS(), and setIdAttributeNode().
Removed the schemaTypeInfo property.
Modified the return value of getElementsByTag() and getElementsByTagNS().
Moved hasAttributes() from the Node interface to this one.
Inserted insertAdjacentElement() and insertAdjacentText().
Document Object Model (DOM) Level 3 Core Specification
The definition of 'Element' in that specification.
Obsolete Added the following methods: setIdAttribute(), setIdAttributeNS(), and setIdAttributeNode(). These methods were never implemented and have been removed in later specifications.
Added the schemaTypeInfo property. This property was never implemented and has been removed in later specifications.
Document Object Model (DOM) Level 2 Core Specification
The definition of 'Element' in that specification.
Obsolete The normalize() method has been moved to Node.
Document Object Model (DOM) Level 1 Specification
The definition of 'Element' in that specification.
Obsolete Initial definition.

Browser compatibility

Feature Chrome Edge Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support 1.0 (Yes) 1.0 (1.7 or earlier) (Yes) (Yes) 1.0
children (Yes) (Yes) 3.0 (1.9) 7.0 with a significant bug [1]
9.0 according to the spec
(Yes) No support
childElementCount, nextElementSibling, previousElementSibling (Yes) (Yes) 3.5 (1.9.1) 9.0 (Yes) (Yes)
firstElementChild, lastElementChild (Yes) (Yes) 3.0 (1.9) 9.0 (Yes) (Yes)
classList (Yes) (Yes) 3.6 (1.9.2)   (Yes) (Yes)
outerHTML (Yes) (Yes) 11 (11) (Yes) (Yes) (Yes)
clientLeft, clientTop (Yes) (Yes) 3.5 (1.9.1) (Yes) (Yes) (Yes)
getBoundingClientRect(), getClientRects() (Yes) (Yes) 3.0 (1.9) (Yes) (Yes) (Yes)
querySelector(), querySelectorAll() 1.0 (Yes) 3.5 (1.9.1) 8.0 10.0 3.2 (525.3)
insertAdjacentHTML() 1.0 (Yes) 8 (8) 4.0 7.0 4.0 (527)
setCapture() No support No support 4.0 (2) No support No support No support
oncopy, oncut, onpaste No support No support 3.0 (1.9) (Yes)   No support
onwheel No support (Yes) 17 (17) No support No support No support
ongotpointercapture, onlostpointercapture, setPointerCapture(), and releasePointerCapture() 52.0 [4] (Yes) (Yes) [3] 10.0 No support No support
matches() (Yes) with the non-standard name webkitMatchesSelector (Yes) webkit ms 3.6 (1.9.2) with the non-standard name mozMatchesSelector
34 (34) with the standard name
9.0 with the non-standard name msMatchesSelector 11.5 with the non-standard name oMatchesSelector
15.0 with the non-standard name webkitMatchesSelector
5.0 with the non-standard name webkitMatchesSelector
requestPointerLock() 16.0 webkit, behind an about:flags
22.0 webkit (with special cases, progressively lifted see [2])
(Yes) 14 (14)moz No support No support No support
requestFullscreen() 14.0 webkit (Yes) 10 (10) moz 11.0 ms 12.10
15.0 webkit
5.1 webkit
undoManager and undoScope No support No support (Yes) (behind the dom.undo_manager.enabled pref) No support No support No support
attributes ? No support 22 (22)
Before this it was available via the Node interface that any element inherits.
? ? ?
scrollTopMax() and scrollLeftMax() No support No support 16 (16) No support No support No support
closest() ? (Yes) 35 (35) ? ? ?
hasAttributes() (Yes) No support 1.0 (1.7 or earlier) (on the Node interface)
35 (35) (on this interface
(Yes) (Yes) (Yes)
insertAdjacentElement(), insertAdjacentText() (Yes) No support 48.0 (48.0) ? (Yes) (Yes)
assignedSlotattatchShadow, shadowRoot, and slot 53 No support ? ? ? ?
computedRole and computedName 41[4] ? ? ? 28[4] ?
Feature Android Android Webview Edge Firefox Mobile (Gecko) IE Phone Opera Mobile Safari Mobile Chrome for Android
Basic support 1.0   (Yes) 1.0 (1) (Yes) (Yes) 1.0  
scrollTopMax() and scrollLeftMax() No support   No support 16.0 (16) No support No support No support  
closest() ?   (Yes) 35.0 (35) ? ? ?  
hasAttributes() (Yes)   No support 1.0 (1.0) (on the Node interface)
35.0 (35) (on this interface
(Yes) (Yes) (Yes)  
insertAdjacentElement(), insertAdjacentText() (Yes)   (Yes) 48.0 (48.0) ? (Yes) (Yes)  
assignedSlotattatchShadow, shadowRoot, and slot No support 53.0 No support ? ? ? ? 53
computedRole and computedName No support No support ? ? ? 28[4] ? No support

[1] Internet Explorer 7 and 8 incorrectly return the comments as part of the children of an Element. This is fixed in Internet Explorer 9 and later.

[2] Chrome 16 allowed webkitRequestPointerLock() only in fullscreen; Chrome 21 for trusted web site (permission asked); Chrome 22 allowed it by default for all same-origin document; Chrome 23 allowed it in sandboxed <iframe> if the non-standard value webkit-allow-pointer-lock is set to the sandbox attribute.

[3] Implementation withdrawn. See bug 1166347.

[4] Behind a flag.