Learn JETPACK-COMPOSE with Real Code Examples
Updated Nov 23, 2025
Performance Notes
Use LazyColumn/LazyRow for large lists
Minimize unnecessary recompositions
Use derivedStateOf to optimize state calculations
Avoid heavy operations in composables
Reuse composables for modularity
Security Notes
Validate user inputs
Secure sensitive data in ViewModel
Follow Android security guidelines
Use HTTPS for network calls
Apply permissions carefully (camera, location)
Monitoring Analytics
Monitor performance with Android Studio Profiler
Accessibility audits using TalkBack and Semantics
Track memory and CPU usage
Debug recomposition counts
Log errors and exceptions via Firebase Crashlytics
Code Quality
Follow Kotlin and Compose best practices
Use reusable composables
Minimize recompositions
Document UI components
Optimize performance with state management