未分類 Flutter Performance Guide: Fixing Jank and Keeping 60fps
Flutter performance problems usually show up as “jank”: dropped frames, stutters during scrolling, slow screen transitio...
未分類 
Flutter Flutter Logging in Production: Moving Beyond debugPrint
Flutter logging is easy to start (just call debugPrint()) and surprisingly hard to scale. In production, you need log le...
Flutter Flutter Flavors in Practice: dev/stg/prod with dart-define and CI
Flutter flavors let you run the same app in multiple environments—like dev, staging, and production—without risky manual...
Flutter QLite in Flutter: When to Use It and How to Do It Right
SQLite in Flutter is the go-to relational database for apps that need structured queries, constraints, and transactions....
Flutter flutter_secure_storage in Flutter: Keeping Secrets Safe
flutter_secure_storage in Flutter is the go-to way to store small secrets like access tokens, refresh tokens, and encryp...
Flutter shared_preferences in Flutter: Simple Settings Done Right
shared_preferences in Flutter is the simplest way to store small pieces of non-sensitive data—things like theme mode, on...
Flutter Hive in Flutter: Local Database and Offline Caching
Hive in Flutter is a lightweight, fast key–value database that runs purely in Dart. It’s ideal for local data such as of...
Flutter Choosing Hive, shared_preferences, or flutter_secure_storage in Flutter
Hive, shared_preferences, and flutter_secure_storage cover three different needs in Flutter: fast key–value storage, sim...
Flutter Flutter Error Handling Playbook: UX-Friendly Failures
Flutter error handling is about more than catching exceptions. It’s about turning failures into clear, calm user experie...
Flutter Flutter Golden Tests That Don’t Flake
Flutter golden tests are screenshot-based tests that compare your widgets against a “golden” reference image. When they’...