Treo - Treo is the page speed monitoring tool that helps your customers from obtaining a faster web experience.
madCodeHook - "madCodeHook" offers everything you need to hook code (mostly APIs).
Website Grader - Grade your website's strengths and weaknesses in seconds.
Microsoft Research Detours - Detours is a software package for re-routing Win32 APIs underneath applications.
Deppbot - Continuous Updates - Based on your configured schedule, deppbot will run bundle update on your Ruby app and send the result as a Pull Request to GitHub.
Deviare API Hook - Deviare is a professional open source hooking engine for instrumenting arbitrary Win32 functions, COM objects, and functions which symbols are located in program databases (PDBs).