Skyperious is a Skype database viewer and merger. It can open local Skype SQLite databases and look at their contents, search across all messages and contacts, browse, filter, and export chat histories, see chat statistics, import contacts from a CSV file to your Skype contacts, view any database table and export its data, change, add, or delete data in any table, and execute direct SQL queries. It can also compare two Skype databases, show the differences in chats and contacts, and copy any spotted differences from one database to another. Skype uses local database files to keep its chat history, and older messages tend to get lost as computers get upgraded or changed.
WebMon is a Java VM monitoring tool. It can be deployed to any servlet container or embedded in your EAR, or in JavaSE applications. RSS, e-mail, and Jabber notifications of potential problems are sent. It is useful if you aren't able to use traditional tools such as JConsole or VisualVM.
OGRI (Original Generic Reporting Intranet) provides a simple Web-based interface with "portals" for viewing any number of reports in a secure manner. It is designed to be as lightweight as possible in terms of server load, and its simple interface means it works well with most browsers.
Unnamed un-names unwanted DNS entries. It was written to solve the problem of upstream DNS servers inserting bogus records for NXDOMAINs. It can be used to filter unwanted domain names like ads, porn, time wasters, etc. It is modular, so extensions are easy. Extensions can be written in Lua or compiled as shared objects.