Managing Backup Files
Plesk Control Panel

Bludit is a simple web application to make your own blog in seconds, it's completly free and open source. Bludit uses flat-files (text files in JSON format) to store the posts and pages, you don't need to install or configure a database.

Composr is a very flexible CMS with advanced social, interactive and dynamic functionality.

Bolt is a tool for Content Management, which strives to be as simple and straightforward as possible.

Wakanda is a JavaScript platform to develop and run web or mobile apps.

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

Ember.js is an open-source JavaScript web framework, based on the Model–view–viewmodel (MVVM) pattern.

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

JSP Hosting on Linux Servers.

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

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

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.

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

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.

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

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