Window

The Window.closed read-only property indicates whether the referenced window is closed or not.

The cookieStore read-only property of the Window interface returns a reference to the CookieStore object for the current document context.

The Window.frameElement property returns the element (such as iframe or object) in which the window is embedded.

Returns the window itself, which is an array-like object, listing the direct sub-frames of the current window.

The read-only innerHeight property of the Window interface returns the interior height of the window in pixels, including the height of the horizontal scroll bar, if present.

The read-only Window property innerWidth returns the interior width of the window in pixels (that is, the width of the window's layout viewport).

The Window.location read-only property returns a Location object with information about the current location of the document.

Returns the locationbar object.

Returns the menubar object.

The Window.name property gets/sets the name of the window's browsing context.

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

Available only in secure contexts.

Available only in secure contexts.

Available only in secure contexts.

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

Available only in secure contexts.

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

MDN Reference

The Window interface's opener property returns a reference to the window that opened the window, either with Window.open, or by navigating a link with a target attribute.

The originAgentCluster read-only property of the Window interface returns true if this window belongs to an origin-keyed agent cluster: this means that the operating system has provided dedicated resources (for example an operating system process) to this window's origin that are not shared with windows from other origins.

The Window.outerHeight read-only property returns the height in pixels of the whole browser window, including any sidebar, window chrome, and window-resizing borders/handles.

Window.outerWidth read-only property returns the width of the outside of the browser window.

MDN Reference

MDN Reference

The Window.parent property is a reference to the parent of the current window or subframe.

Returns the personalbar object.

The Window.screenLeft read-only property returns the horizontal distance, in CSS pixels, from the left border of the user's browser viewport to the left side of the screen.

The Window.screenTop read-only property returns the vertical distance, in CSS pixels, from the top border of the user's browser viewport to the top side of the screen.

The Window.screenX read-only property returns the horizontal distance, in CSS pixels, of the left border of the user's browser viewport to the left side of the screen.

The Window.screenY read-only property returns the vertical distance, in CSS pixels, of the top border of the user's browser viewport to the top edge of the screen.

Returns the scrollbars object.

The read-only scrollX property of the Window interface returns the number of pixels by which the document is currently scrolled horizontally.

The read-only scrollY property of the Window interface returns the number of pixels by which the document is currently scrolled vertically.

Returns the statusbar object.

Returns the toolbar object.

Returns a reference to the topmost window in the window hierarchy.

The Window.close() method closes the current window, or the window on which it was called.

Makes a request to bring the window to the front.

The getSelection() method of the Window interface returns the Selection object associated with the window's document, representing the range of text selected by the user or the current position of the caret.

The moveBy() method of the Window interface moves the current window by a specified amount.

The moveTo() method of the Window interface moves the current window to the specified coordinates.

The open() method of the Window interface loads a specified resource into a new or existing browsing context (that is, a tab, a window, or an iframe) under a specified name.

The window.postMessage() method safely enables cross-origin communication between Window objects; e.g., between a page and a pop-up that it spawned, or between a page and an iframe embedded within it.

Opens the print dialog to print the current document.

The Window.resizeBy() method resizes the current window by a specified amount.

The Window.resizeTo() method dynamically resizes the window.

The Window.scroll() method scrolls the window to a particular place in the document.

The Window.scrollBy() method scrolls the document in the window by the given amount.

Window.scrollTo() scrolls to a particular set of coordinates in the document.

The window.stop() stops further resource loading in the current browsing context, equivalent to the stop button in the browser.