compose-performance-audit

To fix janky scrolling in Jetpack Compose, you audit your Composable code for unstable parameters and incorrect key usage in lazy lists, then apply refactoring suggestions to eliminate excessive recompositions and slow rendering bottlenecks.

Excessive recompositions in Android Compose are caused by performance anti-patterns like unstable parameters, incorrect key usage in lazy lists, heavy computations during composition, and inefficient state management that triggers unnecessary UI updates.

To profile Jetpack Compose UI performance, you collect rendering and recomposition data using Android Studio profiling tools like Layout Inspector and Perfetto, which pinpoint specific slow rendering bottlenecks in your app.

Yes, optimizing Compose UI performance requires understanding state management and the recomposition lifecycle to identify inefficient state handling that triggers unnecessary recompositions and jank during rendering.

The best way to find unstable parameters causing Compose jank is performing a root cause analysis via code review and profiling tools, identifying anti-patterns, and applying concrete code fixes for smooth rendering results.