You can run a widget test multiple times with the variant argument. Very useful for golden image tests for different screen sizes. https://codewithandrea.com/tips/run-multiple-test-variants/
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Const is for hardcoded, compile-time constants. Final is for read-only variables that are set just once. Var is for variables that are set more than once. https://codewithandrea.com/tips/const-vs-fina
By adding type annotations to your collections, the Dart analyzer will warn you if you add values of the wrong type. https://codewithandrea.com/tips/use-type-annotations-for-safer-code/
Here's how to use typedef to define type aliases for your function and non-function types in Dart. https://codewithandrea.com/tips/how-to-define-type-aliases-dart/
Also included in this edition: Google I/O news, new Flutter features, creating custom linter rules, how to run JavaScript in Flutter, and more. https://codewithandrea.com/newsletter/may-2024/
How to use the JsonCodable macro to augment your classes with fromJson and toJson methods https://codewithandrea.com/tips/json-codable/
Here's how to use the Vector Graphics Compiler to precompile SVGs at build time for better rendering performance. https://codewithandrea.com/tips/vector-graphics-compiler/
How to use the web app bootstrap process (new in Flutter 3.22) and add a CSS progress indicator before the Flutter app is ready to take over. https://codewithandrea.com/tips/flutter-web-app-initializa
