AgileTraxx is an easy-to-use online project planning and tracking tool for software engineering teams using an agile development approach such as Scrum. AgileTraxx is also suitable for lean startups that need a simple tool to organize their work.
csUnit is an open-source unit testing framework for all .NET languages. Starting in 2001 it has been developed over many years and is being used by a very loyal community.
We are considering to continue active development at some point but haven't finalized our plans yet.
More information can be found at csUnit's web site.