User experience on mobile is defined by motion. If your app feels "choppy," users will churn. Reanimated 3 is the industry standard for high-performance React Native animations.
The Magic of Worklets
Reanimated uses "worklets"—small pieces of JavaScript that are sent to the UI thread once and run independently of the React render cycle.
Why Reanimated 3?
- Shared Values: Reactive values that can be shared across multiple animations.
- Layout Transitions: Automatically animate layout changes when elements are added or removed.
- Gestures Integration: Seamlessly link animations to user touch events via
react-native-gesture-handler.
const style = useAnimatedStyle(() => ({
transform: [{ translateX: withSpring(offset.value) }],
}));Smooth animations are the difference between a "good" app and a "premium" product.