There are many Project Widgets in Visual Smarter. They are designed to operate mostly on the active (current) project of the solution, which is open in the Visual Studio IDE, with some exceptions.
In terms of the type of the active project, it should be of C# or VB.NET project most of times, but some times it can be of C++.
These Project Widgets of Visual Smarter can be categorized into a few groups. Here they are, along with some brief descriptions for each widget.