$user = new User(); $user->setName('John Doe'); $user->save();
$user = User::whereName('John Doe')->first();
$user = User::whereName('John Doe')->first(); $user->setName('Jane Smith'); $user->save();
$user = User::whereName('Jane Smith')->first(); $user->delete();Based on the examples provided, it is difficult to determine the specific package or library being used for the User app. However, it is likely that the app is using an Object Relational Mapping (ORM) library such as Laravel's Eloquent or Doctrine to interact with the database.