Mobile
Push Notifications: FCM, APNs, and What Happens in Between
How push notifications actually work from server to device, the differences between FCM and APNs, and the failure modes every mobile backend developer needs to understand.
Mobile
Offline-First: Building Apps That Work Without Internet
What offline-first actually means, how local-first data sync works, and the specific patterns that make mobile apps resilient to unreliable connectivity.
Mobile
Cross-Platform vs Native: The Real Tradeoffs in 2026
React Native and Flutter have matured. Native development has evolved. Here is an honest look at where each actually wins.
Mobile
Mobile App Architecture Patterns
MVC, MVP, MVVM, MVI - the patterns for structuring mobile apps explained through what problem each solves, not just what the letters stand for.