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!
This project has moved to: https://github.com/zbarutcu/asp-profiler
Supai is a window creation logger for Windows(tm). It can log the creation (or destruction) of any window while filtering out uninteresting data using the PCRE library. It logs both window title and class, and can filter on both of these attributes.