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 edits. Done well, flavors…
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Flutter Localization: l10n Setup and Translation Workflow
I recently worked on adding localization to a Flutter app, so I wanted to write this down as a practical memo for myself. Flutter localization is not difficult…
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Flutter Performance Guide: Fixing Jank and Keeping 60fps
Flutter performance problems usually show up as “jank”: dropped frames, stutters during scrolling, slow screen transitions, and UI that feels heavy. The good news is that most jank…
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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 levels, consistent formatting, privacy-safe data handling, and a way…
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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. This guide explains when…
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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 encryption keys. It uses…
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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, onboarding flags, and the…
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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…
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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, simple user preferences, and secure secret storage. This…
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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 experiences while still giving…
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