The Compose Stability Inspection Plugin is a powerful tool designed to help you ensure the stability of Compose methods. Instability in your code can lead to unnecessary recomposition and performance issues. This plugin helps you identify unstable methods and provides quick fixes to help you resolve them.
Tip:
Use IDEA: double shift press > Run Inspection by Name > "Compose Stability Inspection" to run the inspection on a specific file or whole project.
The plugin recognizes stability in the following cases:
Stable is:
- Class with all immutable properties
- Class marked as
@Stable,@Immutable. Sealed class children are stable if parent is marked with@Stableor@Immutable - kotlinx.collections.immutable library
- Interface
- Enum
- Primitive
- Tuple with stable elements
- Functional type with stable parameters
Instability is caused by:
- Mutable property
- Class from other module not marked as stable
- Java class
Not handled yet:
- Generic class parameter
We welcome contributions from the community to make this plugin even better. If you have ideas, bug reports, or would like to contribute to its development, please open an issue or submit a pull request.