Extended Website Management
Plesk Control Panel

OpenUI5 is an open source JavaScript UI library, maintained by SAP and available under the Apache 2.0 license.

The Google Closure Library is a broad, well-tested, modular, and cross-browser JavaScript library.

Nucleus CMS is a flexible and easy to install content management system, aka blog software. It helps you to publish a website and lets writers do what they are best at: writing items or articles, without having to worry about formatting and markup.

SproutCore is an open-source JavaScript web framework.

CSS Hosting on Linux Servers.

Modernizr is a JavaScript library which is designed to detect HTML5 and CSS3 features in various browsers, which lets JavaScript avoid using unimplemented features or use a workaround such as a shim to emulate them.

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

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

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

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

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

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

OpenCms is an open source content management system 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.

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

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".