Dear Reader,

This repository serves as demo for representing weak Android performances while using Reanimated animations:

Running transform style animation will cause JS and UI frame drops only on Android devices/emulators.

Reproduction footages:

• iOS and Android comparison.
• Android component profiling.

Notes:

• While observing the footages constant frame drops are in place on Android emulator.
• At the end of the Android component profiling footage JS thread reaches 0 FPS without running any expensive background calculation (except animation ones).

How to run the project:

1. Have ready React Native environment for application development.
2. In the console enter the yarn build command. It will install dependencies.
3. After that Metro bundler can be started with yarn start command.
4. In another terminal build the projects for Android and/or iOS emulators/simulators with yarn android and yarn ios commands.