What are some performance tips for using SWR in Next.js?
To enhance performance with SWR in Next.js, consider using caching strategies, optimizing fetch requests, and minimizing re-renders.
Can you explain how caching works in SWR?
SWR uses a cache to store data fetched from the server. When a request is made, SWR first checks the cache for existing data before making a network request.
What are some common mistakes to avoid when using SWR?
Common mistakes include not utilizing the cache effectively, failing to handle errors properly, and not optimizing the revalidation strategy.
How can I improve the loading state in my application?
You can improve the loading state by using the isLoading
flag provided by SWR and displaying a skeleton loader or spinner while data is being fetched.
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