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 Hostingli3 (formerly lithium) is a full-stack web framework, for producing web applications.
Li3 HostingMySQL Hosting on Linux Servers.
MySQL HostingPython Hosting on Linux Servers
Python HostingPivotX is free software to help you maintain dynamic sites such as weblogs, online journals and other frequently updated websites in general. It's written in PHP and uses MySQL or flat files as a database.
PivotX HostingTwistPHP is an open-source web framework.
TwistPHP 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 HostingLogicalDOC is a free document management system that is designed to handle and share documents within an organization.
LogicalDOC HostingOpenKM is a Free/Libre document management system that provides a web interface for managing arbitrary files.
OpenKM HostingdotCMS is an open source content management system (CMS) written in Java for managing content and content driven sites and applications.
dotCMS HostingTomcat Hosting on Linux Servers.
Tomcat HostingOpenWGA is Web Content Management computer software running on the Java Enterprise Edition Platform.
OpenWGA HostingAmetys is a free and open source content management system (CMS) written in Java.
Ametys CMS HostingSmartClient 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.
SmartClient 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 Hosting