hard20 pts · first answer countsreact-nativeanimationperformance

Animation stutters while JS is busy

A React Native Animated fade stutters whenever the JS thread is busy parsing a large response. Why, and what is the fix?

A.The animation is driven frame by frame from the JS thread; use useNativeDriver: true for opacity and transform, or Reanimated worklets that run on the UI threadB.Hermes pauses timers while it parses JSON, so switching the engine to JavaScriptCore lets the Animated timing keep running during parsingC.Call setState more often so the animation keeps upD.Animations always stutter in React Native and nothing can fix it

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