CodeCave 

MS Compound File Storage .NET Implementation

A toolkit for processing .rfa, .rvt etc without Revit

A core implementation of all WakaTime C#-driven plug-ins for IDE such as Visual Studio, Xamarin Studio, Monodevelop etc

A toolkit for processing .dwg, .dxf etc without AutoCAD or RealDWG

A set of tools that help developers to interact with Web and other Internet resources

Provides common types for CAD and Revit toolkits

A core implementation of all WakaTime C#-driven plug-ins for IDE such as Visual Studio, Xamarin Studio, Monodevelop etc. This plug-ins will help to collect metrics, insights and time tracking automatically generated directly from your programming activity.