Deleaker - Deleaker finds memory leaks, GDI leaks, leaks of handles, USER objects and others. Available both as a Visual C++ extension and standalone application.
ANTS Performance Profiler - Speed up the performance of your application with ANTS Performance Profiler, for .NET code analysis.
Telerik - UI Frameworks and App Development Tools
Oink - Oink is a Rails plugin and log parser to help narrow down the source(s) of increased memory usage in rails applications.
IDA - The best-of-breed binary code analysis tool, an indispensable item in the toolbox of world-class software analysts, reverse engineers, malware analyst and cybersecurity professionals.
Benchmark-ips - Benchmark-ips offers an iterations per second enhancement to Benchmark.