EkonBenefits 

A Lightweight Duck Casting Framework for dynamic C#

(pronounced dyna-mighty) flexes DLR muscle to do meta-mazing things in .net

This is a basic file parser for reading and writing xBase DBF files particularlly Clipper. Code originally derived from javadbf.

For dotnetdbf projects using .net 4.0 projects this is an enumeration framework in which makes it easy to use Linq to Objects.

A Lightweight Dynamic MVVM View Model(.net4 & silverlight4 & silverlight5). Removes boilerplate code for MVVM, makes it practical to use MVVM in all size apps. IOC supported using NInject, TinyIOC, Unity... More information

option & chooseSeq computational expressions that work with Null/Option/Nullable

Tool that will check ssllabs score api and cert expiration when provided a list of hosts.

Base Libary for Describing Flat Files using F# (but consumable with c#)

Nacha (ACH) Flat File Parser (Read & Write)

.net port of titlecase

Tool to convert a csv into a DBF III (clipper/harbour).