How can I improve the performance of custom controls in JavaScript?
To enhance performance, consider minimizing DOM manipulations, using event delegation, and optimizing rendering.
What are some best practices for minimizing DOM manipulations?
Batch DOM updates, use document fragments, and avoid layout thrashing by reading and writing to the DOM separately.
Can you explain event delegation?
Event delegation involves attaching a single event listener to a parent element instead of multiple listeners to child elements.
How does optimizing rendering help with performance?
Optimizing rendering reduces the number of reflows and repaints, leading to smoother interactions and faster load times.
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