A library of interfaces, extension methods, and small bits of functionality that are useful in almost any software project, according to the theme "things that should be built into the .NET framework, but aren’t".
At least half of Loyc.Essentials is devoted to collections: collection...
An abstract package for accessing database using System.Data. The interfaces are database independent and they contain many methods which simplifies writing code. They help writing loosely coupled and unit testable code.
The assembly is signed and CLS compliant.