Inline::Java lets you write Perl classes in Java and wrap/use existing Java classes. It is an ILSM (Inline Language Support Module) for Java 2, and is part of the Inline family of modules.
CryptoPy is a pure python implmentation of cryptographic algorithms and applications. The algorithms are developed for readability more than speed. The collection now includes IEEE 802.11i specific algorithms that generated the test vectors for 802.11i.
NINO is a network and system management solution to monitor your network, systems and applications: integrated, one tool for all. Features: SNMP, WMI, Service Response performance monitoring, graphs with zoom, topology view, events, reporting
Written in PHP and designed to maintain a personal database of bookmarks, Linkerdoodle is a simple link organizer.
Embedded Perl module/interpreter to interface with the Pro/Engineer CAD API (Pro/Toolkit).
A Netscape plugin for Unix's and Win32 enabling browsing and execution of Perl/Tk scripts in a reasonably safe environment.
Verdad is a system for centralizing configuration information for all the hosts at a large site. It provides tools like inheritance and versioning to let you build a central configuration database.
XPL is the eXtensible Programming Language. XPL is an application of XML for interchange of computer programs.