Performance Matters
53% of users abandon apps that take longer than 3 seconds to load. Performance optimization is critical for user retention.
Image Optimization
Use appropriate formats (WebP for photos, SVG for icons), implement lazy loading, and compress images to reduce app size by 40-60%.
Code Splitting
Load only essential code initially. Bundle splitting can reduce initial load time by 50% for large applications.
Caching Strategies
Implement effective caching for API responses and assets. Reduce network requests by 70% with proper cache management.
Memory Management
Profile your app for memory leaks and optimize component lifecycle. Poor memory management causes 30% of app crashes.
Native Modules
Use native modules for performance-critical operations. This can improve processing speed by 10x for complex calculations.
Database Optimization
Use proper indexing, batch operations, and consider SQLite for local storage needs.
Conclusion
Performance optimization is an ongoing process. Monitor, measure, and iterate continuously.