Open Real Estate is a free software for building websites of real estate agencies and realtors. It is based on Yii CMF - one of the fast working modern frameworks.
Open Real Estate HostingFork is an open source CMS that will rock your world.
Fork HostingDrupal is an open-source platform and content management system for building dynamic web sites offering a broad range of features and services including user administration, publishing workflow, discussion capabilities, news aggregation, metadata functionalities using controlled vocabularies and XML publishing for content sharing purposes.
Drupal HostingOpen Blog is a free and open source blogging platform built using the CodeIgniter PHP framework.
Open Blog HostingGyroscope is an open source PHP framework and a code template system for building web backend systems.
Gyroscope HostingCannon.js is an open source JavaScript 3D physics engine.
Cannon.js HostingPivotX is free software to help you maintain dynamic sites such as weblogs, online journals and other frequently updated websites in general. It's written in PHP and uses MySQL or flat files as a database.
PivotX HostingChyrp 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 HostingJava Hosting packages on Linux servers.
Java HostingXWiki is a free wiki software platform written in Java with a design emphasis on extensibility.
XWiki HostingTomcat Hosting on Linux Servers.
Tomcat 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 HostingGoogle Web Toolkit, or GWT Web Toolkit, is an open source set of tools that allows web developers to create and maintain complex JavaScript front-end applications in Java.
Google Web Toolkit HostingHippo CMS is an open-source, dual licensed, Content Management System.
Hippo CMS HostingOpenWGA is Web Content Management computer software running on the Java Enterprise Edition Platform.
OpenWGA HostingOpenCms is an open source content management system written in Java.
OpenCms HostingeXo Platform is an open source, standard-based, Enterprise Social Collaboration Platform written in Java.
eXo Platform HostingOpenKM is a Free/Libre document management system that provides a web interface for managing arbitrary files.
OpenKM Hosting