Excluding Dart code from the release compiled executable (Medium article)

exclude_compile_code_example_1.dart

class Config {
  static final bool enable = false;
}

class Features {
  void runCheck() {
    List<String> features = [
      "feature1",
      if (Config.enable) "feature2",
    ];
    if (Config.enable) {
      print("All features enabled");
    } else {
      print("Some features disabled");
    }
  }
}

void main() {
  Features features = Features();
  features.runCheck();
}