DotNotStandard 

Caching utilities, including in-memory caching helpers

DataAnnotations Validation for .NET applications, including CharacterSet tests

In-memory repository for basic validation rules, which avoids the need for a database from which to read rules data

Data access utilities, including connection management and custom exceptions

Utilities to assist with unit testing of code that uses CSLA business objects

Auto type discovery and DI container registration using Convention over Configuration

Data access utilities for SQL Server