qxdotnet is a server side ASP.NET wrapper for qooxdoo library
SyncML .NET API and Outlook Addin
Lightweight fully extendable client/server application framework
N-Tier Windows Forms entity productivity framework
client and server HTTP(S) library for Boost C++ developers
Enterprise- level HTML5 application development platform
Build HTML5 apps for web and mobile using your .NET skills
Cross-platform C++ libraries with a network/internet focus.
cSharp to mumps
Apache Cayenne, Wicket, CXF, GWT, EJB examples as a framework
.NET project for financial messages interchange supporting ISO 8583
Visual C++ Utility Library
c# game server framework