JavaScriptMVC is an open-source rich Internet application framework based on jQuery and OpenAjax.

Webix is a JavaScript and HTML5 framework for developing cross-platform HTML5 and CSS3 compatible applications.

Pixie is a free, open source web application that will help quickly create your own website.

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.

Cappuccino is an open source application framework for developing applications that look and feel like the desktop software users are familiar with.

Jamroom is a community content management system. It enables you to bring your entire community online to participate in your websites content creation.

Tiki is a CMS/Groupware which offers a large number of features "out-of-the-box" arguably more than any other Open Source Web Application. It can be overwhelming, even to an experienced user or administrator.

Plesk is a commercial web hosting platform with a control panel that allows a server administrator to set up new websites, reseller accounts, e-mail accounts, and DNS entries through a web-based interface.

OctoberCMS is a free, open-source, self-hosted CMS platform based on the Laravel PHP Framework. A simple and modular CMS that grows with you, with a precise and beautiful interface that comes as second nature.

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.

JSP Hosting on Linux Servers.

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

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.

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

Tomcat 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.

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

LogicalDOC is a free document management system that is designed to handle and share documents within an organization.