pgBadger is a fast PostgreSQL log analyzer that generates detailed reports with charts.
Lazyweb tweets is a simple Web site that allows you to visualize all tweets with the #lazyweb hashtag in cards or panels. It is intended to be used by people who want to help people requesting information or recommendations about a certain topic.
A flexible I/O tester/benchmarker.
A BugZilla appliance that is easy to use and lightweight.