What is performance testing in event delegation?
Performance testing in event delegation involves assessing how well an application handles events when multiple elements are involved.
Why is event delegation important for performance?
Event delegation improves performance by reducing the number of event listeners, which minimizes memory usage and enhances responsiveness.
Can you give an example of event delegation?
Sure! Instead of adding a click event to each button, you can add a single listener to a parent element that handles clicks for all buttons.
What tools can I use for performance testing?
You can use tools like Lighthouse, WebPageTest, or Chrome DevTools to analyze and test the performance of your event delegation.
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