The ViewManager component makes it simple to create a responsive UI that automatically adapts to both small and large views. The ViewManager automatically constructs the UI layout structure for your application, taking care of the header, footer, menus, and submenus. The developer simply has to define the title, the views and which views should be placed in the main menu.
The ViewManager also supports:
client-side view rendering for improved offline-support
server-side view rendering
view history integration, allowing the user to move back to previous views
animated view transitions ( horizontal or vertical slide|fade|flip )