Widgets are an essential part of the web 2.0 revolution and count as must-have for web-service and web-application providers.
Usuallly we develop API and export scripts together with widget solutions.
Of course, the widgets can read out the data from database directly, too.
Just have a look at the following list to find out what we can do for you:
Widgets & Gadgets
|Demo: standalone Widget for Windows
Demo for a standalone widget: demo-widget.exe (no dependencies or installer required)
We have a separate project which is called Visual Widget and deals with shop listings and illustrations for products: Shop Widgets