flutter

Critical Patterns

Widget Structure (REQUIRED)

// ✅ ALWAYS: Prefer StatelessWidget when possible
class UserCard extends StatelessWidget {
  final User user;
  
  const UserCard({super.key, required this.user});
  
  @override
  Widget build(BuildContext context) {
    return Card(
      child: ListTile(
        title: Text(user.name),
        subtitle: Text(user.email),
      ),
    );