pry-doc + pry-docmore + pry-debugger + pry-stack_explorer + pry-rescue + bond + jist + pry-plus + pry-theme + pry-pretty-numeric + pry-syntax-hacks + pry-highlight + pry-editline + pry-git + pry-developer_tools + awesome_print

Interactive test debugger for Capybara tests

Remote Debugging for Phusion Passenger

== DBT (Dependencies and deBugging Tool) DBT is a tool that helps declare dependencies (+app.files_dependencies+) and assists with debugging in a RubyMotion project. It looks for 'break', 'requires', and 'provides' commands (it does a *teensy* bit of code analyzing to provide some defaults) to m...

A set of convenience utils and debuggers for Ruby.

This gem adds a 'pry' command to invoke Pry in the current context.

A modular, testable, Ruby debugger using some of the best ideas from ruby-debug, other debuggers, and Ruby Rails. Some of the core debugger concepts have been rethought. As a result, some of this may be experimental. This version works only with MRI 1.8 and 1.9' See rbx-trepanning for a versi...

Starts a Google Chrome session. Load pages and examine the results.

Analizaruptor is a tool that looks for 'break', 'require', and 'provides' commands (and does a *teensy* bit of code analyzing (+/(class|module) *(w+)/+) to provide some defaults) to make your RubyMotion +Rakefile+ and +debugger_cmds+ files short and consistent. To use, include this gem, and add ...

JdiHook is a ruby-scriptable Java debugger based on and around Sun's Java Debugging Interface (JDI) API.

Provides debugger with command and command arguments completion, compliments of bond.

Sky Trivial Debugger

This is a stupid simple example of how easy it is to make a minitest plugin that does something useful. In this case it wraps assert so that failed assertions will drop into the ruby debugger.

Better rails debugger can analyze memory issues only by the moment, but performance is planned.

Debug Cookie overflow in easy way

A simple gem that quickly removes debugger breakpoints from code

mrubyc-debugger is a TUI (text user interface) tool that runs mruby/c tasks as CRuby ::Thread on your terminal

The Ruby Regex Debugger. Put your regex in the top pane, and your match text in the bottom pane. Kang will highlight the match text that matches and show you any match groups you have created down the right hand side.

A one liner debugger helper

invoke debugger if spec fails