A tool to automatically resolve Git conflicts
Record your test suite's HTTP interactions and replay them
Build reactive applications with the Rails tooling you already know
Cucumber for Ruby
A curated list of engineering blogs
Acceptance test framework for web applications
The Ruby 2D gem
Plugin to provide powerful supports for table, mathjax, plantuml, etc.
A plugin for integrating imgix into Jekyll sites
Task Scheduler for Java, Groovy, Javascript, python & ruby
Ruby library to pilot interactive command line processes in real time