Service classes are the ideal place to store logic that depends on multiple data sources or repositories. Let's explore them by building a shopping cart feature. https://codewithandrea.com/articles/flutter-app-architecture-application-layer/
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Static release toggles let you release unfinished code without activating it in production. Here's how to use --dart-define to manage them. https://codewithandrea.com/tips/release-toggles-dart-define/
When reading variables from .env files, you can use int.fromEnvironment and bool.fromEnvironment to read integers and booleans. https://codewithandrea.com/tips/int-bool-from-environment/
Also included: Lesser-known Dart and Flutter functionalities, latest from Code with Andrea, and some thoughts on vibe coding with AI. https://codewithandrea.com/newsletter/march-2025/
To enable this, switch to the latest Flutter beta (3.31) and run your app with --web-experimental-hot-reload https://codewithandrea.com/tips/hot-reload-flutter-web-beta/
Instead of taking screenshots manually for each device & language, you can automate it with Maestro! Here's how. https://codewithandrea.com/tips/uploading-screenshots-fastlane/
Instead of taking screenshots manually for each device & language, you can automate it with Maestro! Here's how. https://codewithandrea.com/tips/semantics-identifiers-ui-testing/
Instead of taking screenshots manually for each device & language, you can automate it with Maestro! Here's how. https://codewithandrea.com/tips/automated-screenshot-generation-maestro/
