.NET / WPF Improving Analysis with C# 6 Exception Filters Using exception filters in C# 6 to improve debugging and crash dump analysis.
.NET / WPF Spying on Your WPF Applications with Snoop How to get started with Snoop, a great tool for spying on, debugging, and identifying data binding problems in running WPF applications.
Ember.js Debugging with Ember Inspector – Ember’s Chrome Plugin The creators of Ember have created Ember Inspector, a Chrome plugin for debugging, with quick access to Ember objects and data.
Ruby Tools for Debugging Running Ruby Processes Let’s assume we have a daemon running on some kind of POSIX system written in Ruby that works great most of the time, but every few months gets “stuck."
Ruby Easier Debugging with capybara-screenshot How I've used capybara-screenshot to work through some perplexing test failures.