lms-mobile-performance

To optimize FlatList performance, apply best practices for list tuning, image caching, and bundle size management. The Skill mandates measuring frame rates and JS thread issues first to ensure visual smoothness before implementing changes.

The best way to reduce React Native bundle size is to analyze it using source-map-explorer and apply optimization tuning. Measuring the baseline bundle size first ensures you can validate the impact of any code efficiency improvements.

Yes, you can use react-native-reanimated for list tuning to improve visual smoothness in sluggish views. However, you must profile the screen first with tools like Flashlight to understand JS thread issues before tuning animations.

Warnings about unsafe code practices appear because the optimization process enforces strict rules to prevent them. It mandates measurement before tuning to ensure code efficiency and visual smoothness are not compromised by unsafe modifications.

Yes, the workflow supports measuring app startup time by integrating react-native-performance markers and running Hermes profiler. You can establish consistent benchmarks by running Flashlight CI gates across target devices.