Tag: Dart

Store collections with List, Set, and Map.

Use sound null safety with `?`, `!`, and required non-nullable types.

Model data and behavior with classes and instances.

Apply arithmetic, comparison, logical, and null-aware operators.

Control flow with if/else and switch expressions/statements.

Iterate with for, for-in, while, and collection methods like map/where.

Configure Android Studio with Flutter/Dart plugins and an Android emulator.

Use VS Code with Flutter and Dart extensions for a lighter editor workflow.

Create and run a counter starter app with flutter create.

Learn lib/, android/, ios/, pubspec.yaml, and test/ folders.