compose-stability-diagnostics

What problem does it solve?

This Skill helps you diagnose why Jetpack Compose recomposes or fails to skip due to parameter stability, compiler reports, and instance churn, so UI performance becomes predictable.

Core Features & Use Cases

• Understand strong skipping and comparison semantics: Learn how Kotlin 2.0.20+ strong skipping changes when unstable parameters break skippability, and how Compose compares stable vs unstable inputs.
• Generate and interpret Compose compiler reports: Produce module/classes/composables metrics and read stability and skippability directly from the report files.
• Apply targeted stability fixes: Convert interface collections to kotlinx.collections.immutable, use @Immutable/@Stable correctly, and stabilize lazy item inputs with hoisting and remember.

Quick Start

Run a release build with Compose compiler reports enabled for the module you suspect, then compare the reported composable and parameter stability to identify which inputs churn identity across recompositions.