how new is inertia js code example

Example: inertia.js

class UsersController
{
    public function index()
    {
        $users = User::active()
            ->orderByName()
            ->get()
            ->only('id', 'name', 'email');

        return Inertia::render('Users', [
            'users' => $users
        ]);
    }
}