PRADO is an open source, object-oriented, event-driven, component-based PHP web framework.

Jasmine is an open source testing framework for JavaScript.

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.

Fork is an open source CMS that will rock your world.

eggBlog is the free php & mysql blog software package, allowing you to create your own online website, journal or weblog (blog) using your own web-space.

Ajax Hosting on Linux Servers.

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.

eXo Platform is an open source, standard-based, Enterprise Social Collaboration Platform written in Java.

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

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".

JSP Hosting on Linux Servers.

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

Tomcat Hosting on Linux Servers.

Java Hosting packages on Linux servers.

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