How do React refs impact performance?
An example of an AI chatbot conversation about React refs and their performance implications.
How do React refs impact performance?
React refs can improve performance by avoiding unnecessary re-renders and providing direct access to DOM elements.
Can you give an example of when to use refs?
Sure! Use refs for managing focus, text selection, or integrating with third-party libraries that require direct DOM access.
Are there any downsides to using refs?
Yes, overusing refs can lead to less readable code and make it harder to manage component state.
How do refs compare to state in terms of performance?
Refs are generally faster for accessing DOM elements, while state triggers re-renders, which can be more costly.
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