The Widget Interface
The Widget Interface is a simple and intuitive interface to customize and develop interface widgets for your custom app.
List of Widgets

The main screen is a list of the widgets and actions to take. As you create or download widgets, they will appear here.
Here as well, you can browse the library of published widgets, import from a JSON file, or create a widget.
Widget Editing
The Widget editing screen is a useful interface for customizing any of your widgets.