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AsyncHigh
Strategic Suspense Boundaries
Instead of awaiting data in async components before returning JSX, use Suspense boundaries to show the wrapper UI faster while data loads.
asyncsuspensestreaminglayout-shift
Code Comparison
•Incorrect (wrapper blocked by data fetching):tsx
•Correct (wrapper shows immediately, data streams in):tsx
•Alternative (share promise across components):tsx
Why This Matters
Impact: faster initial paint. This optimization is classified as HIGH priority for production applications.