How can I optimize DOM performance in my JavaScript application?
To optimize DOM performance, consider minimizing reflows and repaints, using document fragments, and batching DOM updates.
What are reflows and repaints?
Reflows occur when the layout of the page changes, while repaints happen when visual changes are made without altering the layout.
Can you give me some examples of batching DOM updates?
Sure! You can batch updates by making changes to a document fragment and then appending it to the DOM in one operation.
Are there any tools to help analyze DOM performance?
Yes, tools like Chrome DevTools can help you analyze performance, including the Timeline and Performance panels.
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