Top-level container for a web page, which is usually a browser tab or window.

Each web page loaded in the browser has its ownWindow, which is acontainer for the web page.

If the web page has any<iframe> elements, then each<iframe> has its ownWindow object, which is accessible only to that<iframe>.

See also:

• Window from MDN.

Implementation

Window get window => JS('Window', 'window');