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Nibbleblog HostingTiki 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.
Tiki Wiki CMS Groupware HostingThe Google Closure Library is a broad, well-tested, modular, and cross-browser JavaScript library.
Google Closure Library HostingAdult PHP Hosting on Linux Servers.
Adult PHP HostingSiteCake is a drag and drop CMS for simple websites. It lets you publish the content just by dragging it to your web page. It's CMS for static websites, with few pages only, to cover the niche below WordPress level of complexity.
SiteCake HostingPython Hosting on Linux Servers
Python Hostinge107 is a content management system written in PHP and using the popular open source MySQL database system for content storage. It's completely free, totally customisable and in constant development.
e107 HostingMocha is a feature-rich JavaScript test framework running on Node.js and in the browser, making asynchronous testing simple and fun.
Mocha HostingdotCMS is an open source content management system (CMS) written in Java for managing content and content driven sites and applications.
dotCMS HostingApache Roller is a Java-based Open Source "full-featured, Multi-blog, Multi-user, and group-blog server suitable for blog sites large and small".
Apache Roller HostingOpenCms is an open source content management system written in Java.
OpenCms HostingGoogle 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.
Google Web Toolkit HostingHippo CMS is an open-source, dual licensed, Content Management System.
Hippo CMS HostingLiferay makes software that helps companies create digital experiences on web, mobile and connected devices.
Liferay HostingTomcat Hosting on Linux Servers.
Tomcat HostingJava Hosting packages on Linux servers.
Java HostingeXo Platform is an open source, standard-based, Enterprise Social Collaboration Platform written in Java.
eXo Platform HostingOpenKM is a Free/Libre document management system that provides a web interface for managing arbitrary files.
OpenKM Hosting