smart and open source document management system
Multiple server/webapp vulnerability scanner
Administer Subversion repository access rights easily
Database SQL, query tool, using JDBC for Oracle,SQLite,PostgreSQL,etc
Database monitoring agent for zabbix
Open Source Enterprise Wiki and Web Application Platform
An open source search engine with RESTFul API and crawlers
Open Source, tasks, bug tracking, agile scrum, timesheet, wiki
Hippo CMS is a Java based, Open Source Web Content Management platform
Monitoring of websites with spider and email notifications
Perl implementation of a SCAP benchmark tool
Project Collaboration simplified
although fully functional, this is a pre-framework that you can extend