borismod 

Easy-to-use, readable and comprehensive library for consuming TeamCity REST API. Written using real scenarios in mind, enables variuos range of queries and operation on TeamCity

Toscana, which stands for TOSCA Net Analyzer, is a .NET library for validating, parsing and analyzing TOSCA YAML format.

The helper will recursively traverse your object graph and invoke validation against DataAnnotations. This originated from following Stackoverflow answer: http://stackoverflow.com/a/8090614/605586

BizArk Core provides a collection of tools to make building line-of-business applications easier. See the project WIKI on Git for full list of features and documentation.

Easy integration between NHibernate and WCF, ASP.NET MVC, Web services

Effort is basicly an ADO.NET provider that executes all the data operations on a lightweight in-process main memory database instead of a traditional external database. It provides some intuitive helper methods too that make really easy to use this provider with existing ObjectContext or DbContext... More information