dotCMS is a Java based Open Source Content Management System (CMS).
DotCMS is a free software / open source web content management system (WCM) for building/managing websites, content and content driven web applications. DotCMS includes features such as support for virtual hosting, WebDav, structured content, clustering and can run on multiple databases PostgreSQL, MySQL, MSSQL and Oracle. It also includes standard WCM features like page caching, templating, and an API. There are a number of features and modules in dotCMS, including RSS feeds, AJAX calendar, a reporting engine, news listing, blogs, forums, user tracking and tagging, built in search engine and language internationalization to name a few.
Onepoint Project is the first open source enterprise project management solution integrating project and resource management, time tracking, monitoring and controlling into a single, easy-to-use tool. Look for Onepoint Project on Facebook & Twitter!
Teamwork is an integrated, web based work management solution built purely in Java on the Hibernate persistence layer. It integrates project, time and worklog management. Import/export from MS-Project, Basecamp and Outlook/Icalendar SVN & Tweet synch.
WEB based enterprise portal with daily organizer. Based on mod_perl and HTML::Mason. ePortal is dual speaking (Russian and English).