Brainfuck Center is an IDE and compiler for your Brainfuck scripts. It includes a full debugger with step-by-step debugging and much more. MDI window!
Eclipse-based software that enables the quality analysis and performance evaluation for the models of business processes (BPEL and BPMN).
x4juli is an e(x)tension for(4) the (j)ava util(u) (l)ogging implemantion. It is a port of major log4j features (RollingFileHandler, PatternLayout, Filters). It includes a native implementation of "Jakarta Commons Logging" and "slf4j".
The PHP performance & profiling project aims to provide a free and easy to use set of classes to monitor and analyze PHP scripts and projects.
Klsof is a frontend to the command line utility lsof.