Event Delegation In JavaScript For Efficient Event Handling

Event Delegation in JavaScript

Event Delegation is a technique in JavaScript where a single event listener is used to handle events for multiple child elements. This approach leverages event bubbling to improve performance and simplify code when dealing with dynamically created elements or multiple similar elements.


  
  
  1. What is Event Delegation?

Instead of attaching event listeners to individual child elements, you attach a single listener to a parent element. This listener catches events that bubble up from its children.

  
  
  How It Works:

Add an event listener to a parent ele...