NoiZy

.NET Extensions Methods Library for C# and VB.NET (ASP.NET, MVC, SL, WPF, EF)
Attribute Builder
Build.Mvc - ASP .NET Mvc Extensions and Html Helpers
DiffPlex - a .NET Diff Generator
EPPlus-Create advanced Excel 2007 spreadsheets on the server
GMap.NET - Great Maps for Windows Forms & Presentation
GROUP_CONCAT string aggregate for SQL Server
ImapX 2
Knockout SPA for Web.API
linq.js - LINQ for JavaScript
NPOI
RateIt - a jQuery (star) rating plugin
SharpMap - Geospatial Application Framework for the CLR
Snippet Designer
TypeScript