When to use SharedPreferences vs secure storage in Flutter—threats, code examples, migration steps, and best practices for tokens and PII.
A practical guide to Flutter’s Cupertino iOS-style widgets: app shells, navigation, lists, forms, pickers, theming, and adaptive patterns with code.
A step-by-step Flutter sqflite migration guide: design, implement, and test safe schema upgrades with code patterns, tips, and pitfalls to avoid.
Step-by-step guide to set up FCM push notifications in Flutter for Android and iOS, with code, permissions, background handling, and testing tips.
A practical guide to stable Flutter golden tests: setup, fonts, sizes, CI updates, and strategies to avoid flaky widget snapshots.
Learn Flutter Hive database from setup to adapters, reactive UI, encryption, migrations, testing, and performance tips—with clear code examples.
