Top 20 NuGet shell Packages

Microsoft.VisualStudio.Shell.Interop.12.1
UWP Application Shell
Console menus are easy to build, complex menus are supported, and using them is simple and quick.
Windows Forms controls for hosting a IPreviewHandler in your application
Package Description
shell context api
Microsoft.VisualStudio.Shell.Interop.16.1.DesignTime
MinoriEditorStudio is an application shell similar in concept to the Visual Studio Shell. It uses AvalonDock and has an MVVM architecture based on MvvmCross.