Learn REACT-NATIVE-REANIMATED with Real Code Examples
Updated Nov 26, 2025
Practical Examples
Draggable card with pan gesture
Swipeable action rows (like Gmail)
Bottom sheet with snap points
Parallax scrolling animation
Smooth onboarding transitions
Troubleshooting
Ensure Babel plugin is configured
Do not put console.log inside worklets
Avoid passing JS objects to worklets
Hermes must be enabled for best results
Wrap entry file with Reanimated's gesture handler fix
Testing Guide
Mock useSharedValue in Jest
Avoid running worklets in test environment
Test JS logic separately
Use debug mode only for state validation
Test layout animations on real devices
Deployment Options
Standard RN Android/iOS builds
Works with EAS builds for Expo
No special deployment required
Native code bundled automatically
Hermes optional but recommended
Tools Ecosystem
react-native-gesture-handler
Moti for simplified animated components
React Native Skia for custom drawing
React Navigation (Reanimated-based transitions)
Bottom sheet libraries powered by Reanimated
Integrations
react-native-gesture-handler
React Navigation shared transitions
Skia for custom animated canvases
Expo (Reanimated supported by default)
Gesture-based UI frameworks
Productivity Tips
Use Moti for rapid development
Create animation presets
Group related animations in hooks
Use interpolation smartly
Write reusable gesture handlers
Challenges
Understanding worklet serialization
Debugging UI thread issues
Managing complex gesture logic
Avoiding JS thread bottlenecks
Building reusable animation architecture