Document

The Document interface represents any web page loaded in the browser and serves as an entry point into the web page's content, which is the DOM tree.

The DOM tree includes elements such as <body> and <table>, among many others. It provides functionality globally to the document, like how to obtain the page's URL and create new elements in the document.

The Document interface describes the common properties and methods for any kind of document. Depending on the document's type (e.g. HTML, XML, SVG, …), a larger API is available: HTML documents, served with the "text/html" content type, also implement the HTMLDocument interface, whereas XML and SVG documents implement the XMLDocument interface.

Constructor

Document(): Creates a new Document object.

Properties

This interface also inherits from the Node and EventTarget interfaces.

Document.activeElement Read only: Returns the Element that currently has focus.
Document.body: Returns the <body> or <frameset> node of the current document.
Document.characterSetRead only: Returns the character set being used by the document.
Document.childElementCount Read only: Returns the number of child elements of the current document.
Document.children Read only: Returns the child elements of the current document.
Document.compatMode Read only: Indicates whether the document is rendered in quirks or strict mode.
Document.contentType Read only: Returns the Content-Type from the MIME Header of the current document.
Document.doctypeRead only: Returns the Document Type Definition (DTD) of the current document.
Document.documentElementRead only: Returns the Element that is a direct child of the document. For HTML documents, this is normally the HTMLHtmlElement object representing the document's <html> element.
Document.documentURIRead only: Returns the document location as a string.
Document.embedsRead only: Returns a list of the embedded <embed> elements within the current document.
Document.firstElementChild Read only: Returns the first child element of the current document.
Document.fonts: Returns the FontFaceSet interface of the current document.
Document.formsRead only: Returns a list of the <form> elements within the current document.
Document.fullscreenElement Read only: The element that's currently in full screen mode for this document.
Document.headRead only: Returns the <head> element of the current document.
Document.hiddenRead only: Returns a Boolean value indicating if the page is considered hidden or not.
Document.imagesRead only: Returns a list of the images in the current document.
Document.implementationRead only: Returns the DOM implementation associated with the current document.
Document.lastElementChild Read only: Returns the last child element of the current document.
Document.linksRead only: Returns a list of all the hyperlinks in the document.
Document.mozSyntheticDocument: Returns a Boolean that is true only if this document is synthetic, such as a standalone image, video, audio file, or the like.
Document.pictureInPictureElement Read only: Returns the Element currently being presented in picture-in-picture mode in this document.
Document.pictureInPictureEnabled Read only: Returns true if the picture-in-picture feature is enabled.
Document.pluginsRead only: Returns a list of the available plugins.
Document.pointerLockElement Read only: Returns the element set as the target for mouse events while the pointer is locked. null if lock is pending, pointer is unlocked, or if the target is in another document.
Document.featurePolicy Read only: Returns the FeaturePolicy interface which provides a simple API for introspecting the feature policies applied to a specific document.
Document.scriptsRead only: Returns all the <script> elements on the document.
Document.scrollingElementRead only: Returns a reference to the Element that scrolls the document.
Document.styleSheets Read only: Returns a StyleSheetList of CSSStyleSheet objects for stylesheets explicitly linked into, or embedded in a document.
Document.timeline Read only: Returns timeline as a special instance of DocumentTimeline that is automatically created on page load.
Document.visibilityStateRead only: Returns a string denoting the visibility state of the document. Possible values are visible, hidden, prerender, and unloaded.

Extensions for HTMLDocument

The Document interface for HTML documents inherits from the HTMLDocument interface or, since HTML5, is extended for such documents.

Document.cookie: Returns a semicolon-separated list of the cookies for that document or sets a single cookie.
Document.defaultViewRead only: Returns a reference to the window object.
Document.designMode: Gets/sets the ability to edit the whole document.
Document.dir: Gets/sets directionality (rtl/ltr) of the document.
Document.domain: Gets/sets the domain of the current document.
Document.lastModifiedRead only: Returns the date on which the document was last modified.
Document.locationRead only: Returns the URI of the current document.
Document.readyStateRead only: Returns loading status of the document.
Document.referrerRead only: Returns the URI of the page that linked to this page.
Document.title: Sets or gets the title of the current document.
Document.URLRead only: Returns the document location as a string.

Event handlers

The Document interface is extended with additional event handlers defined in GlobalEventHandlers.

Document.onafterscriptexecute: Represents the event handling code for the afterscriptexecute event.
Document.onbeforescriptexecute: Represents the event handling code for the beforescriptexecute event.
Document.oncopy: Represents the event handling code for the copy event.
Document.oncut: Represents the event handling code for the cut event.
Document.onfullscreenchange: Is an event handler representing the code to be called when the fullscreenchange event is raised.
Document.onfullscreenerror: Is an event handler representing the code to be called when the fullscreenerror event is raised.
Document.onpaste: Represents the event handling code for the paste event.
Document.onreadystatechange: Represents the event handling code for the readystatechange event.
GlobalEventHandlers.onselectionchange: Is an event handler representing the code to be called when the selectionchange event is raised.
Document.onvisibilitychange: Is an event handler representing the code to be called when the visibilitychange event is raised.

Deprecated properties

Document.alinkColor: Returns or sets the color of active links in the document body.
Document.all: Provides access to all elements in the document — it returns an HTMLAllCollection rooted at the document node. This is a legacy, non-standard property and should not be used.
Document.anchors Read only: Returns a list of all of the anchors in the document.
Document.applets Read only: Returns an ordered list of the applets within a document.
Document.bgColor: Gets/sets the background color of the current document.
Document.charset Read only: Alias of Document.characterSet. Use this property instead.
Document.fgColor: Gets/sets the foreground color, or text color, of the current document.
Document.fullscreen: true when the document is in full-screen mode.
Document.height: Gets/sets the height of the current document.
Document.inputEncoding Read only: Alias of Document.characterSet. Use this property instead.
Document.lastStyleSheetSet Read only: Returns the name of the style sheet set that was last enabled. Has the value null until the style sheet is changed by setting the value of selectedStyleSheetSet.
Document.linkColor: Gets/sets the color of hyperlinks in the document.
Document.preferredStyleSheetSet Read only: Returns the preferred style sheet set as specified by the page author.
Document.rootElement: Like Document.documentElement, but only for <svg> root elements. Use this property instead.
Document.selectedStyleSheetSet: Returns which style sheet set is currently in use.
Document.styleSheetSets Read only: Returns a list of the style sheet sets available on the document.
Document.vlinkColor: Gets/sets the color of visited hyperlinks.
Document.width: Returns the width of the current document.
Document.xmlEncoding: Returns the encoding as determined by the XML declaration.
Document.xmlStandalone: Returns true if the XML declaration specifies the document to be standalone (e.g., An external part of the DTD affects the document's content), else false.
Document.xmlVersion: Returns the version number as specified in the XML declaration or "1.0" if the declaration is absent.

Methods

This interface also inherits from the Node and EventTarget interfaces.

Document.adoptNode(): Adopt node from an external document.
Document.append(): Inserts a set of Node objects or DOMString objects after the last child of the document.
Document.captureEvents(): See Window.captureEvents.
Document.caretPositionFromPoint(): Returns a CaretPosition object containing the DOM node containing the caret, and caret's character offset within that node.
Document.caretRangeFromPoint(): Gets a Range object for the document fragment under the specified coordinates.
Document.createAttribute(): Creates a new Attr object and returns it.
Document.createAttributeNS(): Creates a new attribute node in a given namespace and returns it.
Document.createCDATASection(): Creates a new CDATA node and returns it.
Document.createComment(): Creates a new comment node and returns it.
Document.createDocumentFragment(): Creates a new document fragment.
Document.createElement(): Creates a new element with the given tag name.
Document.createElementNS(): Creates a new element with the given tag name and namespace URI.
Document.createEntityReference(): Creates a new entity reference object and returns it.
Document.createEvent(): Creates an event object.
Document.createNodeIterator(): Creates a NodeIterator object.
Document.createProcessingInstruction(): Creates a new ProcessingInstruction object.
Document.createRange(): Creates a Range object.
Document.createTextNode(): Creates a text node.
Document.createTouch(): Creates a Touch object.
Document.createTouchList(): Creates a TouchList object.
Document.createTreeWalker(): Creates a TreeWalker object.
Document.elementFromPoint(): Returns the topmost element at the specified coordinates.
Document.elementsFromPoint(): Returns an array of all elements at the specified coordinates.
Document.enableStyleSheetsForSet(): Enables the style sheets for the specified style sheet set.
Document.exitPictureInPicture(): Remove the video from the floating picture-in-picture window back to its original container.
Document.exitPointerLock(): Release the pointer lock.
Document.getAnimations(): Returns an array of all Animation objects currently in effect, whose target elements are descendants of the document.
Document.getBoxQuads(): Returns a list of DOMQuad objects representing the CSS fragments of the node.
Document.getElementById: Returns an object reference to the identified element.
Document.getElementsByClassName(): Returns a list of elements with the given class name.
Document.getElementsByTagName(): Returns a list of elements with the given tag name.
Document.getElementsByTagNameNS(): Returns a list of elements with the given tag name and namespace.
Document.getSelection(): Returns a Selection object representing the range of text selected by the user, or the current position of the caret.
Document.hasStorageAccess(): Returns a Promise that resolves with a boolean value indicating whether the document has access to its first-party storage.
Document.importNode(): Returns a clone of a node from an external document.
Document.normalizeDocument(): Replaces entities, normalizes text nodes, etc.
Document.prepend(): Inserts a set of Node objects or DOMString objects before the first child of the document.
Document.querySelector(): Returns the first Element node within the document, in document order, that matches the specified selectors.
Document.querySelectorAll(): Returns a list of all the Element nodes within the document that match the specified selectors.
Document.releaseCapture(): Releases the current mouse capture if it's on an element in this document.
Document.releaseEvents(): See Window.releaseEvents().
Document.replaceChildren(): Replaces the existing children of a document with a specified new set of children.
Document.requestStorageAccess(): Returns a Promise that resolves if the access to first-party storage was granted, and rejects if access was denied.
Document.mozSetImageElement(): Allows you to change the element being used as the background image for a specified element ID.

The Document interface is extended with the XPathEvaluator interface:

Document.createExpression(): Compiles an XPathExpression which can then be used for (repeated) evaluations.
Document.createNSResolver(): Creates an XPathNSResolver object.
Document.evaluate(): Evaluates an XPath expression.

Extension for HTML documents

The Document interface for HTML documents inherit from the HTMLDocument interface or, since HTML5, is extended for such documents:

Document.clear(): In majority of modern browsers, including recent versions of Firefox and Internet Explorer, this method does nothing.
Document.close(): Closes a document stream for writing.
Document.execCommand(): On an editable document, executes a formatting command.
Document.getElementsByName(): Returns a list of elements with the given name.
Document.hasFocus(): Returns true if the focus is currently located anywhere inside the specified document.
Document.open(): Opens a document stream for writing.
Document.queryCommandEnabled(): Returns true if the formatting command can be executed on the current range.
Document.queryCommandIndeterm(): Returns true if the formatting command is in an indeterminate state on the current range.
Document.queryCommandState(): Returns true if the formatting command has been executed on the current range.
Document.queryCommandSupported(): Returns true if the formatting command is supported on the current range.
Document.queryCommandValue(): Returns the current value of the current range for a formatting command.
Document.write(): Writes text in a document.
Document.writeln(): Writes a line of text in a document.

Events

Listen to these events using addEventListener() or by assigning an event listener to the oneventname property of this interface.

scroll: Fired when the document view or an element has been scrolled. Also available via the onscroll property.
visibilitychange: Fired when the content of a tab has become visible or has been hidden. Also available via the onvisibilitychange property.
wheel: Fired when the user rotates a wheel button on a pointing device (typically a mouse). Also available via the onwheel property.

Animation events

animationcancel: Fired when an animation unexpectedly aborts. Also available via the onanimationcancel property.
animationend: Fired when an animation has completed normally. Also available via the onanimationend property.
animationiteration: Fired when an animation iteration has completed. Also available via the onanimationiteration property.
animationstart: Fired when an animation starts. Also available via the onanimationstart property.

Clipboard events

copy: Fired when the user initiates a copy action through the browser's user interface. Also available via the oncopy property.
cut: Fired when the user initiates a cut action through the browser's user interface. Also available via the oncut property.
paste: Fired when the user initiates a paste action through the browser's user interface. Also available via the onpaste property.

Drag & drop events

drag: Fired every few hundred milliseconds as an element or text selection is being dragged by the user. Also available via the ondrag property.
dragend: Fired when a drag operation is being ended (by releasing a mouse button or hitting the escape key). Also available via the ondragend property.
dragenter: Fired when a dragged element or text selection enters a valid drop target. Also available via the ondragenter property.
dragleave: Fired when a dragged element or text selection leaves a valid drop target. Also available via the ondragleave property.
dragover: Fired when an element or text selection is being dragged over a valid drop target (every few hundred milliseconds). Also available via the ondragover property.
dragstart: Fired when the user starts dragging an element or text selection. Also available via the ondragstart property.
drop: Fired when an element or text selection is dropped on a valid drop target. Also available via the ondrop property.

Fullscreen events

fullscreenchange: Fired when the Document transitions into or out of full-screen mode. Also available via the onfullscreenchange property.
fullscreenerror: Fired if an error occurs while attempting to switch into or out of full-screen mode. Also available via the onfullscreenerror property.

Keyboard events

keydown: Fired when a key is pressed. Also available via the onkeydown property.
keypress: Fired when a key that produces a character value is pressed down. Also available via the onkeypress property.
keyup: Fired when a key is released. Also available via the onkeyup property.

Load & unload events

DOMContentLoaded: Fired when the document has been completely loaded and parsed, without waiting for stylesheets, images, and subframes to finish loading.
readystatechange: Fired when the readyState attribute of a document has changed. Also available via the onreadystatechange property.

Pointer events

gotpointercapture: Fired when an element captures a pointer using setPointerCapture(). Also available via the ongotpointercapture property.
lostpointercapture: Fired when a captured pointer is released. Also available via the onlostpointercapture property.
pointercancel: Fired when a pointer event is canceled. Also available via the onpointercancel property.
pointerdown: Fired when a pointer becomes active. Also available via the onpointerdown property.
pointerenter: Fired when a pointer is moved into the hit test boundaries of an element or one of its descendants. Also available via the onpointerenter property.
pointerleave: Fired when a pointer is moved out of the hit test boundaries of an element. Also available via the onpointerleave property.
pointerlockchange: Fired when the pointer is locked/unlocked. Also available via the onpointerlockchange property.
pointerlockerror: Fired when locking the pointer failed. Also available via the onpointerlockerror property.
pointermove: Fired when a pointer changes coordinates. Also available via the onpointermove property.
pointerout: Fired when a pointer is moved out of the hit test boundaries of an element (among other reasons). Also available via the onpointerout property.
pointerover: Fired when a pointer is moved into an element's hit test boundaries. Also available via the onpointerover property.
pointerup: Fired when a pointer is no longer active. Also available via the onpointerup property.

Selection events

selectionchange: Fired when the current text selection on a document is changed. Also available via the onselectionchange property.
selectstart: Fired when the user begins a new selection. Also available via the onselectstart property.

Touch events

touchcancel: Fired when one or more touch points have been disrupted in an implementation-specific manner (for example, too many touch points are created). Also available via the ontouchcancel property.
touchend: Fired when one or more touch points are removed from the touch surface. Also available via the ontouchend property
touchmove: Fired when one or more touch points are moved along the touch surface. Also available via the ontouchmove property
touchstart: Fired when one or more touch points are placed on the touch surface. Also available via the ontouchstart property

Transition events

transitioncancel: Fired when a CSS transition is canceled. Also available via the ontransitioncancel property.
transitionend: Fired when a CSS transition has completed. Also available via the ontransitionend property.
transitionrun: Fired when a CSS transition is first created. Also available via the ontransitionrun property.
transitionstart: Fired when a CSS transition has actually started. Also available via the ontransitionstart property.

Non-standard extensions

Non-standard: This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.

Firefox notes

Firefox defines some non-standard methods:

Document.execCommandShowHelp(): This method never did anything and always threw an exception, so it was removed in Gecko 14.0 (Firefox 14.0 / Thunderbird 14.0 / SeaMonkey 2.11).
Document.getBoxObjectFor(): Use the Element.getBoundingClientRect() method instead.
Document.loadOverlay(): Loads a XUL overlay dynamically. This only works in XUL documents.
Document.queryCommandText(): This method never did anything but throw an exception, and was removed in Gecko 14 (Firefox 14 / Thunderbird 14 / SeaMonkey 2.11).

Internet Explorer notes

Microsoft defines some non-standard properties:

Document.fileSize*: Returns size in bytes of the document. Starting with Internet Explorer 11, that property is no longer supported. See MSDN.

Specifications

Specification
DOM Standard (DOM) # interface-document
HTML Standard (HTML) # the-document-object
CSSOM View Module (CSSOM View) # extensions-to-the-document-interface
Pointer Lock 2.0 # extensions-to-the-document-interface
Page Visibility Level 2 (Page Visibility 2) # extensions-to-the-document-interface
Selection API # extensions-to-document-interface

Browser compatibility

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	WebView Android	Chrome Android	Firefox for Android	Opera Android	Safari on IOS	Samsung Internet
`Document`	1	12	1	4	3	1	1	18	4	10.1	1	1.0
`Document`	60	17	20	No	47	8	60	60	20	44	8	8.0
`DOMContentLoaded_event`	1	12	1	9	9	3.1	1	18	4	10.1	2	1.0
`URL`	1	12	1	4	3	1	1	18	4	10.1	1	1.0
`adoptNode`	1	12	1	9	≤12.1	3	1	18	4	≤12.1	1	1.0
`alinkColor`	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	12	1	4	51 ≤12.1-51 Only supported for `HTMLDocument`, not all `Document` objects.	11 1.2-11 Only supported for `HTMLDocument`, not all `Document` objects.	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	64 18-64 Only supported for `HTMLDocument`, not all `Document` objects.	4	47 ≤12.1-47 Only supported for `HTMLDocument`, not all `Document` objects.	11 1-11 Only supported for `HTMLDocument`, not all `Document` objects.	9.0 1.0-9.0 Only supported for `HTMLDocument`, not all `Document` objects.
`all`	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	12	24	4	51 ≤12.1-51 Only supported for `HTMLDocument`, not all `Document` objects.	11 3-11 Only supported for `HTMLDocument`, not all `Document` objects.	64 ≤37-64 Only supported for `HTMLDocument`, not all `Document` objects.	64 18-64 Only supported for `HTMLDocument`, not all `Document` objects.	24	47 ≤12.1-47 Only supported for `HTMLDocument`, not all `Document` objects.	11 1-11 Only supported for `HTMLDocument`, not all `Document` objects.	9.0 1.0-9.0 Only supported for `HTMLDocument`, not all `Document` objects.
`anchors`	1	12	1	4	≤12.1	1	1	18	4	≤12.1	1	1.0
`animationcancel_event`	No	No	54	No	No	13.1 12	No	No	54	No	13.4 12	No
`animationend_event`	43	12	6	10	30	9	43	43	6	30	9	4.0
`animationiteration_event`	43	12	6	10	30	9	43	43	6	30	9	4.0
`animationstart_event`	43	12	6	10	30	9	43	43	6	30	9	4.0
`applets`	1	12	1	4	≤12.1	1	1	18	4	≤12.1	1	1.0
`bgColor`	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	12	1	4	51 ≤12.1-51 Only supported for `HTMLDocument`, not all `Document` objects.	11 1-11 Only supported for `HTMLDocument`, not all `Document` objects.	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	64 18-64 Only supported for `HTMLDocument`, not all `Document` objects.	4	47 ≤12.1-47 Only supported for `HTMLDocument`, not all `Document` objects.	11 1-11 Only supported for `HTMLDocument`, not all `Document` objects.	9.0 1.0-9.0 Only supported for `HTMLDocument`, not all `Document` objects.
`body`	1	12	60 1-60 Only supported for `HTMLDocument`, not all `Document` objects.	4	9.6	1	1	18	60 4-60 Only supported for `HTMLDocument`, not all `Document` objects.	10.1	1	1.0
`captureEvents`	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	12	1	11	51 ≤12.1-51 Only supported for `HTMLDocument`, not all `Document` objects.	11 1-11 Only supported for `HTMLDocument`, not all `Document` objects.	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	64 18-64 Only supported for `HTMLDocument`, not all `Document` objects.	4	47 ≤12.1-47 Only supported for `HTMLDocument`, not all `Document` objects.	11 1-11 Only supported for `HTMLDocument`, not all `Document` objects.	9.0 1.0-9.0 Only supported for `HTMLDocument`, not all `Document` objects.
`caretPositionFromPoint`	No	No	20	No	No	No	No	No	20	No	No	No
`caretRangeFromPoint`	4	12	No	No	15	5	≤37	18	No	14	4	1.0
`characterSet`	1 1 `charset` alias was made read-only in Chrome 45. 1	12 12 12	1 44 1.5	9 4 9	≤12.1 No No	3 3 3	1 1 `charset` alias was made read-only in WebView 45. 1	18 18 `charset` alias was made read-only in Chrome 45. 18	4 44 4	Yes No No	1 1 1	1.0 1.0 `charset` alias was made read-only in Samsung Internet 5.0. 1.0
`clear`	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	12	1	4	51 ≤12.1-51 Only supported for `HTMLDocument`, not all `Document` objects.	1	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	64 18-64 Only supported for `HTMLDocument`, not all `Document` objects.	4	47 ≤12.1-47 Only supported for `HTMLDocument`, not all `Document` objects.	1	9.0 1.0-9.0 Only supported for `HTMLDocument`, not all `Document` objects.
`close`	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	12	1	4	51 ≤12.1-51 Only supported for `HTMLDocument`, not all `Document` objects.	11 1-11 Only supported for `HTMLDocument`, not all `Document` objects.	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	64 18-64 Only supported for `HTMLDocument`, not all `Document` objects.	4	47 ≤12.1-47 Only supported for `HTMLDocument`, not all `Document` objects.	11 1-11 Only supported for `HTMLDocument`, not all `Document` objects.	9.0 1.0-9.0 Only supported for `HTMLDocument`, not all `Document` objects.
`compatMode`	1	12	1	6	≤12.1	3.1	1	18	4	≤12.1	2	1.0
`contentType`	36	17	1	No	23 ≤12.1-15	9	37	36	4	24 ≤12.1-14	9	3.0
`cookie`	1	12	1 Before Firefox 68, `cookie` was available only on HTML documents; it is now available on all documents, such as XML and SVG.	4	3	1	1	18	4 Before Firefox 68, `cookie` was available only on HTML documents; it is now available on all documents, such as XML and SVG.	10.1	1	1.0
`copy_event`	1	≤18	6	No	15	3	1	18	6	14	3	1.0
`createAttribute`	1	12	44 1-44 The parameter was not converted to its lowercase variant.	6	≤12.1	1	1	18	44 4-44 The parameter was not converted to its lowercase variant.	≤12.1	1	1.0
`createAttributeNS`	1	12	1	9	≤12.1	1	1	18	4	≤12.1	1	1.0
`createCDATASection`	1	12	1	9	≤12.1	1	1	18	4	≤12.1	1	1.0
`createComment`	1	12	1	6	≤12.1	1	1	18	4	≤12.1	1	1.0
`createDocumentFragment`	1	12	1	6	≤12.1	1	1	18	4	≤12.1	1	1.0
`createElement`	1	12	1 Doesn't conform to the DOM spec for XUL and XHTML documents: `localName` and `namespaceURI` are not set to null on the created element.	5	6	1	1	18	4	10.1	1	1.0
`createElementNS`	1	12	1 Doesn't conform to the DOM spec for XUL and XHTML documents: `localName` and `namespaceURI` are not set to null on the created element.	9	≤12.1	1	1	18	4	≤12.1	1	1.0
`createEntityReference`	1-29	No	1-7	No	15-16	1-10	1-≤37	18-29	4-7	14-16	1-10	1.0-2.0
`createEvent`	1	12	1 From version 67, creating touch events using this method is no longer supported.	9	7	1	1	18	4	10.1	1	1.0
`createExpression`	1	12	1	No	≤12.1	3	≤37	18	4	≤12.1	1	1.0
`createNodeIterator`	1	12	1	9	9	3	1	18	4	Yes	1	1.0
`createNSResolver`	1	12	1	No	≤12.1	3	≤37	18	4	≤12.1	1	1.0
`createProcessingInstruction`	1	12	1	9	≤12.1	1	1	18	4	≤12.1	1	1.0
`createRange`	1	12	1	9	≤12.1	1	1	18	4	≤12.1	1	1.0
`createTextNode`	1	12	1	5	7	1	1	18	4	10.1	1	1.0
`createTouch`	No	No	18-67	No	No	No	≤37-68 Since WebView 55, all parameters are optional.	25-68 Since Chrome 55, all parameters are optional.	6	14-48 Since Opera Android 42, all parameters are optional.	≤3	1.5-10.0 Since Samsung Internet 6.0, all parameters are optional.
`createTouchList`	22-69	No	18-67	No	Yes-56	No	≤37-69	25-69	6	Yes-48	≤3	1.5-10.0
`createTreeWalker`	1	12	1	9	9	3	1	18	4	10.1	3	1.0
`currentScript`	29	12	4	No	16	8	≤37	29	4	16	8	2.0
`cut_event`	1	≤18	6	No	15	3	1	18	6	14	3	1.0
`defaultView`	1	12	1	9	≤12.1	1	1	18	4	≤12.1	1	1.0
`designMode`	1	12	1	4	9	1.2	1	18	4	10.1	1	1.0
`dir`	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	12	1 Incorrect behavior before Firefox 23.	5	51 ≤12.1-51 Only supported for `HTMLDocument`, not all `Document` objects.	10.1 1-10.1 Only supported for `HTMLDocument`, not all `Document` objects.	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	64 18-64 Only supported for `HTMLDocument`, not all `Document` objects.	4 Incorrect behavior before Firefox 23.	47 ≤12.1-47 Only supported for `HTMLDocument`, not all `Document` objects.	10.3 1-10.3 Only supported for `HTMLDocument`, not all `Document` objects.	9.0 1.0-9.0 Only supported for `HTMLDocument`, not all `Document` objects.
`doctype`	1	12	1	6	≤12.1	1	1	18	4	≤12.1	1	1.0
`documentElement`	1	12	1	5	7	1	1	18	4	10.1	1	1.0
`documentURI`	1	17	1	No	≤12.1	3	1	18	4	≤12.1	1	1.0
`domain`	1	12	1 From Firefox 62, if the domain cannot be identified, `domain` returns an empty string instead of `null`. See bug 819475.	4	≤12.1	1	1	18	4 From Firefox 62, if the domain cannot be identified, `domain` returns an empty string instead of `null`. See bug 819475.	≤12.1	1	1.0
`drag_event`	4	12	3.5 Firefox doesn't set the mouse coordinates during the drag event. See bug 505521.	10	12	3.1	No	No	No	No	11	No
`dragend_event`	4 Before Chrome 72, the `dragend` event was not dispatched if an iframe (not necessarily the source target) is involved in a DOM operation. See issue 737691 for more details.	12	3.5 ["Firefox doesn't set the mouse coordinates during the drag event. See bug 505521.", "In Firefox, `dragend` is not dispatched if the source node is moved or removed during the drag (e.g. on `drop` or `dragover`). See bug 460801 for details."]	10	12	3.1	No	No	No	No	11	No
`dragenter_event`	4	12	3.5 In Firefox, the `dragenter` event is fired twice when the dropzone is parent of draggable or draggable itself. See bug 804036 for details.	10	12	3.1	No	No	No	No	11	No
`dragexit_event`	No	12-79	3.5	10	12	3.1	No	No	No	No	No	No
`dragleave_event`	4	12	3.5	10	12	3.1	No	No	No	No	11	No
`dragover_event`	4	12	3.5	10	12	3.1	No	No	No	No	11	No
`dragstart_event`	4	12	3.5	10	12	3.1	No	No	No	No	11	No
`drop_event`	4	12	3.5	10	12	3.1	No	No	No	No	11	No
`embeds`	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	12	1	4	51 ≤12.1-51 Only supported for `HTMLDocument`, not all `Document` objects.	10.1 2-10.1 Only supported for `HTMLDocument`, not all `Document` objects.	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	64 18-64 Only supported for `HTMLDocument`, not all `Document` objects.	4	47 ≤12.1-47 Only supported for `HTMLDocument`, not all `Document` objects.	10.3 1-10.3 Only supported for `HTMLDocument`, not all `Document` objects.	9.0 1.0-9.0 Only supported for `HTMLDocument`, not all `Document` objects.
`enableStyleSheetsForSet`	No	No	3	No	No	No	No	No	4	No	No	No
`evaluate`	1	12	1	No	9	3	≤37	18	4	10.1	1	1.0
`execCommand`	1	12	1 ["From Firefox 82, nested calls are not supported (return `false`). See bug 1634262.", "Before Firefox 89, manipulating the content of `<input>` and `<textarea>` elements using `Document.execCommand()` commands requires workarounds (see bug 1220696)."]	4	9	1.3	1	18	4 ["From Firefox 82, nested calls are not supported (return `false`). See bug 1634262.", "Before Firefox 89, manipulating the content of `<input>` and `<textarea>` elements using `Document.execCommand()` commands requires workarounds (see bug 1220696)."]	10.1	1	1.0
`execCommandShowHelp`	No	12-79	1-14 This method never did anything and always threw an exception.	4	No	No	No	No	4-14 This method never did anything and always threw an exception.	No	No	No
`exitFullscreen`	71 15	79 12 12-14	64 9	11	58 15 12.1-15	5.1	71 ≤37	71 18	64 9	50 14 12.1-14	12 Only available on iPad, not on iPhone.	10.0 1.0
`exitPictureInPicture`	69	79	No	No	56	13.1	No	No	No	No	13.4	No
`exitPointerLock`	37 22	13	50 14-50	No	24 15	10.1	37 ≤37	37 25	50 14-50	24 14	10.3	3.0 1.5
`featurePolicy`	74	79	69 65-69	No	62	No	74	74	65	53	No	11.0
`fgColor`	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	12	1	4	51 ≤12.1-51 Only supported for `HTMLDocument`, not all `Document` objects.	11 1-11 Only supported for `HTMLDocument`, not all `Document` objects.	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	64 18-64 Only supported for `HTMLDocument`, not all `Document` objects.	4	47 ≤12.1-47 Only supported for `HTMLDocument`, not all `Document` objects.	11 1-11 Only supported for `HTMLDocument`, not all `Document` objects.	9.0 1.0-9.0 Only supported for `HTMLDocument`, not all `Document` objects.
`fileSize`	No	No	No	5.5-11	No	No	No	No	No	No	No	No
`fonts`	35	79	41	No	22	10	≤37	35	41	22	10	3.0
`forms`	1	12	1	4	≤12.1	1	1	18	4	≤12.1	1	1.0
`fragmentDirective`	86	86	No	No	72	No	86	86	No	61	No	14.0
`fullscreen`	71 15	79 12	64 9	No	58 15	6	71 ≤37	71 18	64 9	50 14	12 Only available on iPad, not on iPhone.	10.0 1.0
`fullscreenchange_event`	71 15	79 12 12-14	64 10	11	58 15 12.1-15	5.1	71 ≤37	71 18	64 10	50 14 12.1-14	12 Only available on iPad, not on iPhone.	10.0 1.0
`fullscreenEnabled`	71 20	12	64 10	11	58 15 12.1-15	6	71 Yes	71 25	64 10	50 14 12.1-14	12 Only available on iPad, not on iPhone.	10.0 1.5
`fullscreenerror_event`	71 18	79 12 12-14	64 10	11	58 15 12.1-15	6	71 ≤37	71 18	64 10	50 14 12.1-14	12 Only available on iPad, not on iPhone.	10.0 1.0
`getBoxObjectFor`	No	No	1-3.6	No	No	No	No	No	No	No	No	No
`getElementById`	1	12	1	5.5	7	1	1	18	4	10.1	1	1.0
`getElementsByClassName`	1	12	3	9	9.5	3.1	1	18	4	10.1	2	1.0
`getElementsByName`	1	12 Before Edge 79, this method returns an `HTMLCollection`, not a `NodeList`.	1	5 Returns an `HTMLCollection`, not a `NodeList`	5	1	1	18	4	10.1	1	1.0
`getElementsByTagName`	1	12	1	5	5.1	1	1	18	4	10.1	1	1.0
`getElementsByTagNameNS`	1	12	1	9	≤12.1	1	1	18	4	≤12.1	1	1.0
`getSelection`	1	12	1	9	≤12.1	4	≤37	18	4	≤12.1	3.2	1.0
`gotpointercapture_event`	57	17	59	No	44	13	57	57	79	43	13	7.0
`hasFocus`	1	12	3	5.5	15	4	≤37	18	4	14	3.2	1.0
`hasStorageAccess`	78	85	65	No	65	11.1	No	78	65	No	11.3	No
`head`	4	12	4	9	11	5	≤37	Yes	4	Yes	4	Yes
`height`	1-31	No	1-6	No	15-18	1-10	1-4.4.3	18-31	4-6	14-18	1-10	1.0-3.0
`hidden`	33 13	12	18 Since Firefox 56 it also returns `true` on Mac when the window is completely hidden by another non-translucent application. 10-52	10	12.1	7	4.4.3 ≤37	33 Yes	18 Since Firefox 56 it also returns `true` on Mac when the window is completely hidden by another non-translucent application. 10-52	12.1	7	2.0 1.0
`images`	1	12	1	4	≤12.1	1	1	18	4	≤12.1	1	1.0
`implementation`	1	12	1	6	≤12.1	1	1	18	4	≤12.1	1	1.0
`importNode`	1	12	1	9	9	1	1	18	4	10.1	1	1.0
`keydown_event`	1	12	14	9	11.6	2	1	18	14	12	1	1.0
`keypress_event`	1 Chrome does not fire the `keypress` event for known keyboard shortcuts. Which keyboard shortcuts are known depends on the user's system. Use the `keydown` event to implement keyboard shortcuts.	12	14 As of Firefox 65, the `keypress` event is no longer fired for non-printable keys, except for the Enter key, and the Shift + Enter and Ctrl + Enter key combinations (these were kept for cross-browser compatibility purposes).	9	11.6	2	1 Chrome does not fire the `keypress` event for known keyboard shortcuts. Which keyboard shortcuts are known depends on the user's system. Use the `keydown` event to implement keyboard shortcuts.	18 Chrome does not fire the `keypress` event for known keyboard shortcuts. Which keyboard shortcuts are known depends on the user's system. Use the `keydown` event to implement keyboard shortcuts.	14 As of Firefox 65, the `keypress` event is no longer fired for non-printable keys, except for the Enter key, and the Shift + Enter and Ctrl + Enter key combinations (these were kept for cross-browser compatibility purposes).	12	1	1.0 Samsung Internet does not fire the `keypress` event for known keyboard shortcuts. Which keyboard shortcuts are known depends on the user's system. Use the `keydown` event to implement keyboard shortcuts.
`keyup_event`	1	12	14	9	11.6	2	1	18	14	12	1	1.0
`lastModified`	1	12	1	4	≤12.1	1	1	18	4	≤12.1	1	1.0
`lastStyleSheetSet`	No	No	3	No	No	No	No	No	4	No	No	No
`linkColor`	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	12	1	4	51 ≤12.1-51 Only supported for `HTMLDocument`, not all `Document` objects.	11 1-11 Only supported for `HTMLDocument`, not all `Document` objects.	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	64 18-64 Only supported for `HTMLDocument`, not all `Document` objects.	4	47 ≤12.1-47 Only supported for `HTMLDocument`, not all `Document` objects.	11 1-11 Only supported for `HTMLDocument`, not all `Document` objects.	9.0 1.0-9.0 Only supported for `HTMLDocument`, not all `Document` objects.
`links`	1	12	1	4	≤12.1	1	1	18	4	≤12.1	1	1.0
`location`	1	12	1	4	3	1	1	18	4	10.1	1	1.0
`lostpointercapture_event`	57	17	59	No	44	13	57	57	79	43	13	7.0
`mozSetImageElement`	No	No	4	No	No	No	No	No	4	No	No	No
`mozSyntheticDocument`	No	No	8-23	No	No	No	No	No	8-23	No	No	No
`normalizeDocument`	No	No	1-7	No	No	No	No	No	4-7	No	No	No
`onafterscriptexecute`	No	No	9	No	No	No	No	No	9	No	No	No
`onbeforescriptexecute`	No	No	9	No	No	No	No	No	9	No	No	No
`oncopy`	1	17	6	No	≤12.1	2	1	18	6	≤12.1	1	1.0
`oncut`	1	17	6	No	≤12.1	2	1	18	6	≤12.1	1	1.0
`onfreeze`	68	79	No	No	55	No	68	68	No	48	No	10.0
`onfullscreenchange`	71 15	79 12 12-14	64 10	11	58 15 12.1-15	5.1	71 ≤37	71 18	64 10	50 14 12.1-14	12 Only available on iPad, not on iPhone.	10.0 1.0
`onfullscreenerror`	71 18	79 12 12-14	64 10	11	58 15 12.1-15	6	71 ≤37	71 18	64 10	50 14 12.1-14	12 Only available on iPad, not on iPhone.	10.0 1.0
`onpaste`	1	17	6	No	≤12.1	2	1	18	6	≤12.1	1	1.0
`onpointerlockchange`	36	13	50 14-50	No	23	10.1	37	36	50 14-50	24	No	3.0
`onpointerlockerror`	36	13	50 14-50	No	23	10.1	37	36	50 14-50	24	No	3.0
`onreadystatechange`	9	12	9	4	≤12.1	5.1	≤37	18	9	≤12.1	5	1.0
`onresume`	68	79	No	No	55	No	68	68	No	48	No	10.0
`onvisibilitychange`	62 Before Chrome 62, this event handler attribute is not supported; however, the event itself is supported since Chrome 33. The event can be listened to via `document.addEventListener('visibilitychange', function() {});`.	18 Before Edge 18, this event handler attribute was not supported; however, the event itself was supported since Edge 12. The event can be listened to via `document.addEventListener('visibilitychange', function() {});`.	56	No This event handler attribute is not supported; however, the event itself is supported since IE 10. The event can be listened to via `document.addEventListener('visibilitychange', function() {});`.	49 Before Opera 49, this event handler attribute is not supported; however, the event itself is supported since Opera 20. The event can be listened to via `document.addEventListener('visibilitychange', function() {});`.	10.1 ["Doesn't fire the `visibilitychange` event when navigating away from a document, so also include code to check for the `pagehide` event (which does fire for that case in all current browsers). See WebKit bugs 116769, 151234, 151610, and 194897.", "Before Safari 10.1, this event handler attribute was not supported; however, the event itself was supported since Safari 7. The event can be listened to via `document.addEventListener('visibilitychange', function() {});`."]	62 Before WebView 62, this event handler attribute is not supported; however, the event itself is supported since WebView 4.4.3. The event can be listened to via `document.addEventListener('visibilitychange', function() {});`.	62 Before Chrome 62, this event handler attribute is not supported; however, the event itself is supported since Chrome 33. The event can be listened to via `document.addEventListener('visibilitychange', function() {});`.	56	46 Before Opera Android 46, this event handler attribute is not supported; however, the event itself is supported since Opera Android 20. The event can be listened to via `document.addEventListener('visibilitychange', function() {});`.	10.3 ["Doesn't fire the `visibilitychange` event when navigating away from a document, so also include code to check for the `pagehide` event (which does fire for that case in all current browsers). See WebKit bugs 116769, 151234, 151610, and 194897.", "Before Safari iOS 10.3, this event handler attribute was not supported; however, the event itself was supported since Safari iOS 7. The event can be listened to via `document.addEventListener('visibilitychange', function() {});`."]	8.0 Before Samsung Internet 8.0, this event handler attribute is not supported; however, the event itself is supported since Samsung Internet 2.0. The event can be listened to via `document.addEventListener('visibilitychange', function() {});`.
`open`	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	12	1	4	51 ≤12.1-51 Only supported for `HTMLDocument`, not all `Document` objects.	11 1-11 Only supported for `HTMLDocument`, not all `Document` objects.	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	64 18-64 Only supported for `HTMLDocument`, not all `Document` objects.	4	47 ≤12.1-47 Only supported for `HTMLDocument`, not all `Document` objects.	11 1-11 Only supported for `HTMLDocument`, not all `Document` objects.	9.0 1.0-9.0 Only supported for `HTMLDocument`, not all `Document` objects.
`origin`	41-71	12-79	No	No	28-58	7-14	41-71	41-71	No	28-50	7-14	4.0-10.0
`paste_event`	1	12	6	11	15	3	1	18	6	14	3	1.0
`pictureInPictureEnabled`	69	79	No	No	56	13.1	No	No	No	No	13.4	No
`plugins`	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	12	1	4	51 ≤12.1-51 Only supported for `HTMLDocument`, not all `Document` objects.	10.1 3-10.1 Only supported for `HTMLDocument`, not all `Document` objects.	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	64 18-64 Only supported for `HTMLDocument`, not all `Document` objects.	4	47 ≤12.1-47 Only supported for `HTMLDocument`, not all `Document` objects.	10.3 1-10.3 Only supported for `HTMLDocument`, not all `Document` objects.	9.0 1.0-9.0 Only supported for `HTMLDocument`, not all `Document` objects.
`pointercancel_event`	55	12 12-79	59 29	11 10	42	13	55	55	79 29	42	13	6.0
`pointerdown_event`	55	12 12-79	59 29	11 10	42	13	55	55	79 29	42	13	6.0
`pointerenter_event`	55	12 12-79	59 29	11 10	42	13	55	55	79 29	42	13	6.0
`pointerleave_event`	55	12 12-79	59 29	11 10	42	13	55	55	79 29	42	13	6.0
`pointerlockchange_event`	45 22-45	≤79	50 14-50	?	?	10.1	45 ≤37-45	45 25-45	50 14-50	?	No	5.0 1.5-5.0
`pointerlockerror_event`	45 22-45	≤79	50 14-50	?	?	10.1	45 ≤37-45	45 25-45	50 14-50	?	No	5.0 1.5-5.0
`pointermove_event`	55	12 12-79	59 29	11 10	42	13	55	55	79 29	42	13	6.0
`pointerout_event`	55	12 12-79	59 29	11 10	42	13	55	55	79 29	42	13	6.0
`pointerover_event`	55	12 12-79	59 29	11 10	42	13	55	55	79 29	42	13	6.0
`pointerrawupdate_event`	77	79	No	No	64	No	77	77	No	55	No	12.0
`pointerup_event`	55	12 12-79	59 29	11 10	42	13	55	55	79 29	42	13	6.0
`preferredStyleSheetSet`	No	No	3	No	No	No	No	No	4	No	No	No
`queryCommandEnabled`	1	12	41 1-41 `queryCommandEnabled` with arguments `cut`, `copy` or `paste` would throw errors unless the script had special privileges.	4	≤12.1	2	1	18	41 4-41 `queryCommandEnabled` with arguments `cut`, `copy` or `paste` would throw errors unless the script had special privileges.	≤12.1	1	1.0
`queryCommandIndeterm`	1	12	1	4	15	2	1	18	4	14	1	1.0
`queryCommandState`	1	12	1	4	≤12.1	2	1	18	4	≤12.1	1	1.0
`queryCommandSupported`	1	12	41 1-41 `paste` argument incorrectly returned `true` when the paste feature was available but the calling script had insufficient privileges to actually perform the action.	4	≤12.1	2	1	18	41 4-41 `paste` argument incorrectly returned `true` when the paste feature was available but the calling script had insufficient privileges to actually perform the action.	≤12.1	1	1.0
`queryCommandText`	No	12-79	1-14 This method never did anything and always threw an exception.	4	No	No	No	No	4-14 This method never did anything and always threw an exception.	No	No	No
`queryCommandValue`	1	12	1	4	≤12.1	2	1	18	4	≤12.1	1	1.0
`readyState`	1	12	3.6	11 9-11 Internet Explorer 9 and 10 have bugs where the 'interactive' state can be fired too early before the document has finished parsing. 4-9 Only supports 'complete'.	11 Opera Presto fires 'complete' late after the 'load' event (in an incorrect order as per HTML5 standard specification).	1	1	18	4	11 Opera Presto fires 'complete' late after the 'load' event (in an incorrect order as per HTML5 standard specification).	1	1.0
`readystatechange_event`	1	12	4	4	≤12.1	≤4	≤37	18	4	≤12.1	≤3	1.0
`referrer`	1	12	1	4	3	1	1	18	4	10.1	1	1.0
`registerElement`	33-80	79-80	31-59	No	23-67	No	4.4.3-80	33-80	31-59	24-57	No	3.0-13.0
`releaseCapture`	No	No	4	5	No	No	No	No	4	No	No	No
`releaseEvents`	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	12	1	11	51 ≤12.1-51 Only supported for `HTMLDocument`, not all `Document` objects.	11 1-11 Only supported for `HTMLDocument`, not all `Document` objects.	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	64 18-64 Only supported for `HTMLDocument`, not all `Document` objects.	4	47 ≤12.1-47 Only supported for `HTMLDocument`, not all `Document` objects.	11 1-11 Only supported for `HTMLDocument`, not all `Document` objects.	9.0 1.0-9.0 Only supported for `HTMLDocument`, not all `Document` objects.
`requestStorageAccess`	78	85	65	No	65	11.1	No	78	65	No	11.3	No
`rootElement`	34	12	52	9	21	10.1	37	34	52	21	10.3	2.0
`routeEvent`	No	No	1-25	No	No	No	No	No	4-25	No	No	No
`scripts`	1	12	9	4	≤12.1	3	1	18	9	≤12.1	1	1.0
`scroll_event`	1	12	6	9	11.6	2	1	18	6	12	1	1.0
`scrollingElement`	44	12	48	No	31	9	44	44	48	32	9	4.0
`selectedStyleSheetSet`	No	No	3	No	No	No	No	No	4	No	No	No
`selectionchange_event`	11	12	52	5.5	15	5.1	≤37	18	52	14	5	1.0
`selectstart_event`	1	12	52	4	15	1.3	1	18	52	14	No	1.0
`styleSheetSets`	No	No	3	No	No	No	No	No	4	No	No	No
`timeline`	84	84	75	No	70	13.1	84	84	79 63-79	60	13.4	14.0
`title`	1	12	1	4	≤12.1	1	1	18	4	≤12.1	1	1.0
`touchcancel_event`	22	12	52	No	No	No	≤37	25	6	Yes	Yes	1.5
`touchend_event`	22	12	52	No	No	No	≤37	25	6	Yes	Yes	1.5
`touchmove_event`	22	12	52	No	No	No	≤37	25	6	Yes	Yes	1.5
`touchstart_event`	22	12	52	No	No	No	≤37	25	6	Yes	Yes	1.5
`transitioncancel_event`	No	No	53	No	?	13.1 12	No	No	53	?	13.4 12	No
`transitionend_event`	No	12	51	10 The `ontransitionend` attribute is not supported in IE. To listen to this event, use `document.addEventListener('transitionend', function() {});`.	?	11	No	No	51	?	11	No
`transitionrun_event`	No	12	53	10 The `ontransitionrun` attribute is not supported in IE. To listen to this event, use `document.addEventListener('transitionrun', function() {});`.	?	13.1 12	No	No	53	?	13.4 12	No
`transitionstart_event`	No	12	53	10 The `ontransitionstart` attribute is not supported in IE. To listen to this event, use `document.addEventListener('transitionstart', function() {});`.	?	13.1 12	No	No	53	?	13.4 12	No
`visibilitychange_event`	33 Before Chrome 62, the `onvisibilitychange` attribute is not supported. To listen to this event in earlier versions of Chrome, use `document.addEventListener('visibilitychange', function() {});`. 13	12 Before Edge 18, the `onvisibilitychange` attribute is not supported. To listen to this event in earlier versions of Edge, use `document.addEventListener('visibilitychange', function() {});`.	56	10 The `onvisibilitychange` attribute is not supported in IE. To listen to this event, use `document.addEventListener('visibilitychange', function() {});`.	20 Before Opera 49, the `onvisibilitychange` attribute is not supported. To listen to this event in earlier versions of Opera, use `document.addEventListener('visibilitychange', function() {});`. 15 12.1-15	7 ["Doesn't fire the `visibilitychange` event when navigating away from a document, so also include code to check for the `pagehide` event (which does fire for that case in all current browsers). See WebKit bugs 116769, 151234, 151610, and 194897.", "Before Safari 14, the event does not bubble, so `document.addEventListener('visibilitychange', ...)` works, but `window.addEventListener('visibilitychange', ...)` does not.", "Before Safari 10.1, the `onvisibilitychange` attribute is not supported. To listen to this event in earlier versions of Safari, use `document.addEventListener('visibilitychange', function() {});`."]	4.4.3 Before WebView 62, the `onvisibilitychange` attribute is not supported. To listen to this event in earlier versions of WebView, use `document.addEventListener('visibilitychange', function() {});`. ≤37	33 Before Chrome 62, the `onvisibilitychange` attribute is not supported. To listen to this event in earlier versions of Chrome, use `document.addEventListener('visibilitychange', function() {});`. 18	56	20 Before Opera Android 46, the `onvisibilitychange` attribute is not supported. To listen to this event in earlier versions of Opera Android, use `document.addEventListener('visibilitychange', function() {});`. 14 12.1-14	7 ["Doesn't fire the `visibilitychange` event when navigating away from a document, so also include code to check for the `pagehide` event (which does fire for that case in all current browsers). See WebKit bugs 116769, 151234, 151610, and 194897.", "Before Safari iOS 14, the event does not bubble, so `document.addEventListener('visibilitychange', ...)` works, but `window.addEventListener('visibilitychange', ...)` does not.", "Before Safari iOS 10.3, the `onvisibilitychange` attribute is not supported. To listen to this event in earlier versions of Safari iOS, use `document.addEventListener('visibilitychange', function() {});`."]	2.0 Before Samsung Internet 8.0, the `onvisibilitychange` attribute is not supported. To listen to this event in earlier versions of Samsung Internet, use `document.addEventListener('visibilitychange', function() {});`. 1.0
`visibilityState`	33 13	12	18 10-52	10	20 15 12.1-15	7	4.4.3 ≤37	33 18	18 10-52	20 14 12.1-14	7	2.0 1.0
`vlinkColor`	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	12	1	4	51 ≤12.1-51 Only supported for `HTMLDocument`, not all `Document` objects.	11 1-11 Only supported for `HTMLDocument`, not all `Document` objects.	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	64 18-64 Only supported for `HTMLDocument`, not all `Document` objects.	4	47 ≤12.1-47 Only supported for `HTMLDocument`, not all `Document` objects.	11 1-11 Only supported for `HTMLDocument`, not all `Document` objects.	9.0 1.0-9.0 Only supported for `HTMLDocument`, not all `Document` objects.
`wasDiscarded`	68	79	No	No	55	No	68	68	No	48	No	10.0
`wheel_event`	61	12	17	Yes	48	7	61	61	17	45	No	8.0
`width`	1-31	No	1-6	No	15-18	1-10	1-4.4.3	18-31	4-6	14-18	1-10	1.0-3.0
`write`	1	12	1	4	3	1	1	18	4	10.1	1	1.0
`writeln`	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	12	1	4	51 ≤12.1-51 Only supported for `HTMLDocument`, not all `Document` objects.	11 1-11 Only supported for `HTMLDocument`, not all `Document` objects.	64 1-64 Only supported for `HTMLDocument`, not all `Document` objects.	64 18-64 Only supported for `HTMLDocument`, not all `Document` objects.	4	47 ≤12.1-47 Only supported for `HTMLDocument`, not all `Document` objects.	11 1-11 Only supported for `HTMLDocument`, not all `Document` objects.	9.0 1.0-9.0 Only supported for `HTMLDocument`, not all `Document` objects.
`xmlEncoding`	1	12	1-10	9	15	3	1	18	4-10	14	1	1.0
`xmlStandalone`	1	12	1-10	9	15	3	1	18	4-10	14	1	1.0
`xmlVersion`	1	12	1-10	9	15	3	1	18	4-10	14	1	1.0
`activeElement`	1	12	3	6	≤12.1	4	≤37	18	4	≤12.1	3.2	1.0
`adoptedStyleSheets`	73	79	No	No	60	No	73	73	No	50	No	11.0
`elementFromPoint`	1 Before Chrome 66, this method returned `null` when the element was a child of a host node. See issue 759947.	12	3	4	≤12.1 Before Opera 53, this method returned `null` when the element was a child of a host node. See issue 759947.	4	≤37 Before WebView 66, this method returned `null` when the element was a child of a host node. See issue 759947.	18 Before Chrome 66, this method returned `null` when the element was a child of a host node. See issue 759947.	4	≤12.1 Before Opera Android 47, this method returned `null` when the element was a child of a host node. See issue 759947.	3.2	1.0 Before Samsung Internet 9.0, this method returned `null` when the element was a child of a host node. See issue 759947.
`elementsFromPoint`	43 Before Chrome 66, this method returned `null` when the element was a child of a host node. See issue 759947.	79 12-79 Returns a `NodeList` instead of an array. See the MSDN documentation. Returns `null` when the point provided has no elements beneath it (e.g., when given a point outside the document).	46	10 Returns a `NodeList` instead of an array. See the MSDN documentation. Returns `null` when the point provided has no elements beneath it (e.g., when given a point outside the document).	30	11.1	43 Before WebView 66, this method returned `null` when the element was a child of a host node. See issue 759947.	43 Before Chrome 66, this method returned `null` when the element was a child of a host node. See issue 759947.	46	30	11.3	4.0 Before Samsung Internet 9.0, this method returned `null` when the element was a child of a host node. See issue 759947.
`fullscreenElement`	71 20	79 12 12-14	64 9	11	58 15 12.1-15	6	71 ≤37	71 25	64 9	50 14 12.1-14	12 Only available on iPad, not on iPhone.	10.0 1.5
`getAnimations`	84 61 Implements an older version of the specification.	84 79 Implements an older version of the specification.	75 63-75	No	70 48 Implements an older version of the specification.	14 13.1 Implements an older version of the specification, see Webkit bug 179536.	84	84 61 Implements an older version of the specification.	79	60 45 Implements an older version of the specification.	14 13.4 Implements an older version of the specification, see Webkit bug 179536.	14.0
`pictureInPictureElement`	69	79	No	No	56	13.1	No	No	No	No	13.4	No
`pointerLockElement`	37	12	50 14-50	No	24	10.1	37	37	50 14-50	24	No	3.0
`styleSheets`	1	12	1	4	≤12.1	4	1	18	4	≤12.1	3.2	1.0
`getBoxQuads`	No	No	31	No	No	No	No	No	31	No	No	No
`append`	54	17	49	No	41	10	54	54	49	41	10	6.0
`childElementCount`	29	17	25	No	16	9	≤37	29	25	16	9	2.0
`children`	29	16	25	No	16	9	≤37	29	25	16	9	2.0
`firstElementChild`	29	17	25	No	16	9	≤37	29	25	16	9	2.0
`lastElementChild`	29	17	25	No	16	9	≤37	29	25	16	9	2.0
`prepend`	54	17	49	No	41	10	54	54	49	41	10	6.0
`querySelector`	1	12	3.5	9 8 `querySelectorAll()` is supported, but only for CSS 2.1 selectors.	10	3.1	1	18	4	10.1	2	1.0
`querySelectorAll`	1	12	3.5	9 8 `querySelectorAll()` is supported, but only for CSS 2.1 selectors.	10	3.1	1	18	4	10.1	2	1.0
`replaceChildren`	86	86	78	No	72	14	86	86	79	61	14	14.0

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https://developer.mozilla.org/en-US/docs/Web/API/Document