HTML DOM Window self( ) Property

The Window self() property is used for returning the current window. It is generally used for comparison purposes while using other functions such as top(). 
It is a read-only property and it returns a reference to the Window object itself.
Syntax: 
 

window.self

Return Value: Return reference of the Window object. 

Below program illustrates the Window self() property:
Using Window self() property for comparison with the window top() property.
 

Output: 
 

👁 Image

After clicking the button 
 

👁 Image

Supported Browsers: The browser supported by Window self( ) Property are listed below: 
 

• Google Chrome 1 and above
• Edge 12 and above
• Internet Explorer 4 and above
• Firefox 1 and above
• Opera 12.1 and above
• Safari 3 and above