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.
Bludit HostingYii is an open source, object-oriented, component-based MVC PHP web application framework.
Yii HostingDotclear is an open-source web publishing software created in 2002 by Olivier Meunier. A one man's project at first, Dotclear soon gathered a team comprising different personalities with various backgrounds.
Dotclear HostingRico 2.0 – open source JavaScript library for developing rich Internet applications (RIAs).
Rico HostingSubrion is a stand-alone PHP content management system that is very easy to use. It comes with a ton of great features including full source editing, per-page permissions, user activity monitoring, and much more.
Subrion HostingOpenUI5 is an open source JavaScript UI library, maintained by SAP and available under the Apache 2.0 license.
OpenUI5 HostingStorytlr offers a single touch point for your online life in your own style. Easily post anything you find interesting, import your web 2.0 stuff and share your life online.
Storytlr HostingDrupal is an open-source platform and content management system for building dynamic web sites offering a broad range of features and services including user administration, publishing workflow, discussion capabilities, news aggregation, metadata functionalities using controlled vocabularies and XML publishing for content sharing purposes.
Drupal HostingLiferay makes software that helps companies create digital experiences on web, mobile and connected devices.
Liferay HostingAmetys is a free and open source content management system (CMS) written in Java.
Ametys CMS HostingMagnolia is an open-source digital business platform with a content management system (CMS) at its core.
Magnolia HostingJava Hosting packages on Linux servers.
Java HostingXWiki is a free wiki software platform written in Java with a design emphasis on extensibility.
XWiki HostingdotCMS is an open source content management system (CMS) written in Java for managing content and content driven sites and applications.
dotCMS HostingJSP Hosting on Linux Servers.
JSP 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 HostingeXo Platform is an open source, standard-based, Enterprise Social Collaboration Platform written in Java.
eXo Platform Hosting