Node.js port of Shadowsocks
Python Framework for Multipurpose Server
A simple telnet (and possibly SSH) server
client and server HTTP(S) library for Boost C++ developers
Free Java components for Quantitative Finance and Algorithmic Trading
a powerful little soap client.
jQuery parts with server side program
ECM / DMS, Projectmanagement, TimeRecording, ... ERP
Light-weight C++ web application server library
OpenPatientOS is an information system for managing patient records
SQLSEM is SFENCE extension module for SQL connection support.
Modern BASIC like language that converts code into PHP
An impressive early implementation of TCP/IP