Use SWR for Automatic Deduplication

SWR enables request deduplication, caching, and revalidation across component instances.

clientswrdeduplicationdata-fetching

Code Comparison

•Incorrect (no deduplication, each instance fetches):tsx

•Correct (multiple instances share one request):tsx

•For immutable data:tsx

•For mutations:tsx

Impact: automatic deduplication. This optimization is classified as MEDIUM-HIGH priority for production applications.

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