Managing Backup Files
Plesk Control Panel

TwistPHP is an open-source web framework.

Nette Framework is an open-source framework for creating web applications.

Tape is JavaScript testing framework.

li3 (formerly lithium) is a full-stack web framework, for producing web applications.

Unit testing framework for Javascript

sNews is a completely free, standards compliant, PHP and MySQL driven Content Management System. sNews is extremely lightweight, simple and customizable. It's easy to install, and easy to use via a simple web interface. sNews consists of only one core engine file, one independent template file and its accompanying CSS stylesheet file, plus an .htaccess file that makes all URLs search engine friendly.

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

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

Tomcat Hosting on Linux Servers.

Adult Java Hosting packages on Linux Servers.

JSP Hosting on Linux Servers.

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.

eXo Platform is an open source, standard-based, Enterprise Social Collaboration Platform 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".