compose-multiplatform-patterns
Compose Multiplatform and Jetpack Compose patterns for KMP projects — state management, navigation, theming, performance, and platform-specific UI.
Security Assessment
About compose-multiplatform-patterns
The Compose Multiplatform Patterns skill provides a structured approach for developing shared user interfaces across Android, iOS, Desktop, and Web platforms using Compose Multiplatform and Jetpack Compose. It addresses the challenge of maintaining consistent UI behavior and appearance while managing platform-specific requirements, helping developers streamline cross-platform development without duplicating UI logic. By combining state management, navigation, theming, and performance optimization patterns, this skill simplifies the creation of responsive, maintainable, and reusable user interfaces in Kotlin Multiplatform (KMP) projects.
This skill includes core features for state management, such as using a single state object exposed via StateFlow and collecting it within Compose, as well as employing the event sink pattern for complex screens. It also provides patterns for type-safe navigation, supporting Compose Navigation with serializable routes, and handling dialogs and bottom sheets using overlay patterns. Additionally, the skill emphasizes designing reusable composables, implementing design systems, and optimizing recomposition and rendering performance to ensure smooth and efficient user experiences across multiple platforms.
Targeted at developers working on KMP or Android projects, this skill is particularly useful for teams aiming to unify UI code across devices while maintaining platform-specific customization. Use cases include building scalable design systems, implementing robust navigation flows, managing UI state consistently with ViewModels, and enhancing performance in complex Compose-based applications. Whether you are designing reusable components, handling screen events, or coordinating multi-platform navigation, this skill offers practical patterns and best practices to accelerate development and improve code maintainability.
FAQ
How do I manage UI state in Compose Multiplatform projects?
You can use a single state object represented as a data class and expose it through StateFlow in a ViewModel. In your composables, collect this state using Compose's state collection mechanisms to ensure reactive updates.
Can I use these patterns with both Android and iOS targets?
Yes, the patterns are designed for Compose Multiplatform, which allows shared UI code to run on Android, iOS, Desktop, and Web. Platform-specific adjustments can still be applied within these shared composables.
How is navigation handled in these patterns?
Navigation is implemented using type-safe routes with Compose Navigation 2.8+ and serializable route objects. Dialogs and bottom sheets are managed through overlay patterns rather than imperative show/hide methods.
Are there performance considerations when using these patterns?
Yes, the skill emphasizes optimization for recomposition and rendering. Stateless composables, single state objects, and careful event handling help minimize unnecessary recompositions and improve performance.
Do I need any specific libraries or frameworks?
You need Jetpack Compose for Android and Compose Multiplatform for multi-platform UI. For state management, standard Kotlin coroutines and StateFlow are used, and Koin is suggested for dependency injection in composables.
Install compose-multiplatform-patterns
Quick Setup:
- Copy the skill folder to
.claude/skills/ - Claude will automatically detect and use the skill
Repository
affaan-m/everything-claude-code