The JavaScript addEventListener() method lets you add event listeners to HTML DOM objects, such as HTML elements, the document that the HTML is in itself, the window object, and any other object that supports events (like the xmlHttpRequest object).

The JavaScript addEventListener() method allows you to set up functions to be called when a specified event happens, such as when a user clicks a button. This tutorial shows you how you can implement addEventListener() in your code. Understanding Events a

When the event occurs, an event object is passed to the function as the first parameter. The type of the event object depends on the specified event. For example, the "click" event belongs to the MouseEvent object. useCapture: Optional. A Boolea