Systems and techniques are described for remoting a user interface. A described technique includes receiving, at a user device, a user request to use a display of a display device to access an application. The application includes a respective user interface code path corresponding to each of a multitude of display device classes. Each user interface code path generates a user interface that is specific to display devices of the corresponding display device class. The user device causes the application to generate a user interface for the display of the first display device by executing a first user interface code path. The first user interface code path corresponds to a first display device class to which the first display device is classified. The user device provides a user interface for presentation on the display of the first display device in response to the user request.