The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.

MonoDevelop is a cross platform .NET IDE

Workbooks is an interactive programming environment that’s perfect for experimentation, learning, and documentation: an educational tool for learning the myriad of .NET platforms, APIs, and libraries.

Manos is an easy to use, easy to test, high performance web application framework that stays out of your way and makes your life ridiculously simple.

Continuous IDE Addin enables live coding from Xamarin Studio and Visual Studio

Starter project for Mobile projects at GitHub

Starcraft reimplementation in C#

Automatic updating for .NET applications.

Fork of Philipp Sumi's WPF NotifyIcon project.

An Addin to Tomboy for creating to-do lists within Tomboy notes

Manos is an easy to use, easy to test, high performance web application framework that stays out of your way and makes your life ridiculously simple.

MonoDevelop is a cross platform IDE mostly aimed at Mono/.NET developers

Simple Gtk# Paint Program