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.

Mahara 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.

PageCookery is the first public offering of single-user version of the open source microblogging program, PHP + MySQL based architecture is a set of safety, efficiency and stability, to "share", "discovery" for the concept of Web 2.0 solutions to micro-blog.

WonderCMS is a completely free open source Content Management System, or in other words, a free website builder.

Adult Java Hosting packages on Linux Servers.

Google 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.

Magnolia is an open-source digital business platform with a content management system (CMS) at its core.

Apache Roller is a Java-based Open Source "full-featured, Multi-blog, Multi-user, and group-blog server suitable for blog sites large and small".

Liferay makes software that helps companies create digital experiences on web, mobile and connected devices.

OpenWGA is Web Content Management computer software running on the Java Enterprise Edition Platform.

dotCMS is an open source content management system (CMS) written in Java for managing content and content driven sites and applications.

Private JVM hosting with pre-installed Tomcat server.

SmartClient 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.

Ametys is a free and open source content management system (CMS) written in Java.