A WindowProxy object is a wrapper for a Window object. A WindowProxy object exists in every browsing context. All operations performed on a WindowProxy object will also be applied to the underlying Window object it currently wraps. Therefore, interacting with a WindowProxy object is almost identical to directly interacting with a Window object. When a browsing context is navigated, the Window object its WindowProxy wraps is changed.


Specification Status Comment
HTML Living Standard
The definition of 'WindowProxy' in that specification.
Living Standard Initial definition.

See also