JavaScript Click Event Listener for Toggle Active Class on Anchor Tags

The code snippet above attaches a click event listener to a ul element. When a click event occurs on the ul, the function checks if the clicked element (e.target) has a tag name of 'a'. If it does, the function logs '11' to the console. \n\nThe function then checks if there is an element with the class name 'active' inside an a element. If there is, it removes the 'active' class from that element. If there isn't, it adds the 'active' class to the clicked a element.