12. The system of claim 11 wherein the rendering engine further comprises a frontend in communication with a backend, the frontend in communication with and receiving commands from the application, the backend rendering the display components from the content description.
12. The system of claim 11 wherein the rendering engine further comprises a frontend in communication with a backend, the frontend in communication with and receiving commands from the application, the backend rendering the display components from the content description. 13. The system of claim 12 wherein the first content description memory is associated with the frontend, the system further comprising a second content description memory associated with the backend.