Managing Backup Files
Plesk Control Panel

Mojito is an environment agnostic, MVC web application framework designed by Ric Allinson which supports agile development of web applications.

Subrion 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.

A complete JavaScript UI component library that allows you to quickly build eye-catching, high-quality, high-performance responsive web apps using your framework of choice.

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.

Private JVM hosting with pre-installed Tomcat server.

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

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

JSP Hosting on Linux Servers.

XWiki is a free wiki software platform written in Java with a design emphasis on extensibility.

OpenCms is an open source content management system written in Java.

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".

Hippo CMS is an open-source, dual licensed, Content Management System.

OpenKM is a Free/Libre document management system that provides a web interface for managing arbitrary files.