giServer the easy to use and extensible batch and integration server
Php classes for use with different databases.
Realtime HTML5 Framework
Node.js port of Shadowsocks
Embedded JavaScript templates for node
An automated continuous integration server for the .NET platform
Web development IDE in browser, supports Java, ruby, javascript...etc
Tools to support the learning of the C programming language
A simple telnet (and possibly SSH) server
client and server HTTP(S) library for Boost C++ developers
a powerful little soap client.
Free Java components for Quantitative Finance and Algorithmic Trading
jQuery parts with server side program
ECM / DMS, Projectmanagement, TimeRecording, ... ERP