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Exploring Event Delegation in JavaScript

  • Event delegation in JavaScript is a powerful technique that ensures event listeners work even on dynamically created or destroyed elements.
  • Event delegation involves attaching event listeners to a common ancestor in the DOM and checking the event target during the event bubbling phase.
  • It is recommended to use event delegation when dealing with dynamic content, to reduce memory usage, and to handle future DOM updates seamlessly.
  • Using event delegation allows for event handling on elements that are dynamically added later, enhancing the functionality and efficiency of your code.

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