HashTag.Net 

Library of miscellaneous convenience methods, zero-config fluent logging, and more...

This library allows development teams using Enterprise Library to deliver consistent log messages by using greatly simplified methods for writing messages to Enterprise Library Logging Application Block.

Lightweight .Net assembly to create and compare Semantic versions. Supports full semantic standard and range syntax.

Collection of miscellaneous developer functions and extensions and wrapper methods

REST Toolbox including a REST client and helpers for creating consistent REST API service calls

Service host for hosting membership and role providers via WCF end-point

WCF Client proxy for Membership and Role provider to connect to hosted membership end-point

Fluent library (essentially ILog) to introduce a complete application logging stack to your application. Fluent logging uses NLog to perist messages and comes with Ninject and Elmah connectors