In its latest incarnation as CodeSMART 10 with VS10x Extensions, this is an add-in for Visual Studio .NET versions 2013, 2012 and 2010 covering a broad range of features like project and code navigation, code editing, code review, code reuse, text editor enhancements, UI review, code commenting etc. »
With its last version as CodeSMART for VB6, this is probably the most powerful VB6 add-in that was ever created, which tremendously enhances the classic Visual Basic IDE. »
VS10x CodeMAP is a Visual Studio extension that displays a graphical nested representation of the current editor window code (C# and VB.NET). It helps the developer visualize type nesting, implemented interfaces, regions, member type and scope, as well as quickly navigate to their respective position in the code editor. »
VS10x Comments Extender is a Visual Studio extension built with the goal of making code commenting more useful from both a documenting and a productivity standpoint. By using a simple comment prefix system, you can change the default formatting of a comment by affecting its foreground color, font size and style. It works with C#, VB, C++ and F# documents. »
VS10x Editor View Enhancer is a Visual Studio extension whose goal is to add new visual features to the built-in code editor. It currently supports type and member definitions emphasizing, end-of-block details, clickable hotspots (C# and VB documents). »
Source+ for VB6 is the only real VB6 components reusability tool. You will be able to import/export complete components (classes, modules and designers) not to mention the 80+ components (28,000+ lines) pre-built code library that comes with the package. »