Can you explain what Intersection Observer Performance is?
Intersection Observer Performance refers to how efficiently the Intersection Observer API detects visibility changes of elements in the viewport.
Why is it important for web development?
It's important because it helps improve performance by allowing developers to load resources only when they are needed, reducing unnecessary rendering.
How does it compare to traditional scroll event listeners?
Unlike traditional scroll event listeners, which can be resource-intensive, Intersection Observer is more efficient as it batches notifications and reduces the number of events fired.
Can you give an example of how to implement it?
Sure! You can create an Intersection Observer by instantiating it with a callback function and observing target elements to track their visibility.
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