Chyrp is a blogging engine designed to be very lightweight while retaining functionality. It is powered by PHP and has very powerful theme and extension engines, so you can personalize it however you want.
Chyrp HostingSubrion is a stand-alone PHP content management system that is very easy to use. It comes with a ton of great features including full source editing, per-page permissions, user activity monitoring, and much more.
Subrion HostingFTP Hosting on Linux Servers.
FTP HostingTape is JavaScript testing framework.
Tape HostingSymfony is a PHP web application framework and a set of reusable PHP components/libraries.
Symfony HostingMahara is an open source e-portfolio system with a flexible display framework. Mahara, meaning think or thought in Te Reo Maori, is user centred environment with a permissions framework that enables different views of an e-portfolio to be easily managed.
Mahara HostingUnit testing framework for Javascript
Unit.js HostingdotCMS is an open source content management system (CMS) written in Java for managing content and content driven sites and applications.
dotCMS HostingXWiki is a free wiki software platform written in Java with a design emphasis on extensibility.
XWiki HostingAdult Java Hosting packages on Linux Servers.
Adult Java HostingApache Roller is a Java-based Open Source "full-featured, Multi-blog, Multi-user, and group-blog server suitable for blog sites large and small".
Apache Roller HostingTomcat Hosting on Linux Servers.
Tomcat HostingSmartClient is set of mobile and cross-browser HTML5 UI components combined with a Java-based Ajax framework, created by Isomorphic Software to build business web applications.
SmartClient HostingHippo CMS is an open-source, dual licensed, Content Management System.
Hippo CMS HostingMagnolia is an open-source digital business platform with a content management system (CMS) at its core.
Magnolia HostingOpenKM is a Free/Libre document management system that provides a web interface for managing arbitrary files.
OpenKM Hosting