Better error page for Rack apps
Retrieve the binding of a method's caller in MRI 1.9.2+
Debugging in Ruby 2
Debugging functionality for Ruby
A runtime developer console and IRB alternative with powerful introspection capabilities.
Step-by-step debugging and stack navigation in Pry
Pry navigation commands via debugger (formerly ruby-debug)
Binding navigation commands for Pry to make a simple debugger
Rails >= 3 pry initializer
Connect to Pry remotely
Start a pry session whenever something goes wrong.
Chrome extension for Rails development
Displays the results of every line of code in your file
Interactive Ruby Heap Snapshot analyzer
Log and Analyze Outgoing HTTP Requests
โ ๏ธ A development tool that reveals your UI's bones