surfasb

Application and Global Mouse and Keyboard Hooks .Net Libary in C#
ASP.NET
CommonLibrary.NET
DbEntry.Net (Lephone Framework)
Facebook C# SDK
FluentData -Micro ORM with a fluent API that makes it simple to query a database
FluidKit
HydroDesktop - CUAHSI Hydrologic Information System Desktop Application
Json.NET
Managed Extensibility Framework
Microsoft All-In-One Code Framework - a centralized code sample library
Newgen [Closed]
NuGet
patterns & practices – Enterprise Library
patterns & practices: Prism
Silverlight Toolkit
Simple MVVM Toolkit for Silverlight, WPF and Windows Phone
SQL Server Compact Toolbox
StyleCop
Virtual Router - Wifi Hot Spot for Windows 7 / 2008 R2