R10K provides a general purpose toolset for deploying Puppet environments and modules. It implements the Puppetfile format and provides a native implementation of Puppet dynamic environments.

Roadie tries to make sending HTML emails a little less painful by inlining stylesheets and rewriting relative URLs for you.

Configuration DSL for Ruby libraries and applications. Allows you to easily follow the twelve-factor application principles (https://12factor.net/config).

Assertions for command-line dependencies

With this tracker you can collect event data from your Ruby applications, Ruby on Rails web applications and Ruby gems.

Allows for parsing and returning cookies in Ruby HTTP client code

Pry Doc is a Pry REPL plugin. It provides extended documentation support for the REPL by means of improving the `show-doc` and `show-source` commands. With help of the plugin the commands are be able to display the source code and the docs of Ruby methods and classes implemented in C. documentation

Sortable label plugin for the project

Squeel unlocks the power of Arel in your Rails application with a handy block-based syntax. You can write subqueries, access named functions provided by your RDBMS, and more, all without writing SQL strings. Supporting Rails 3 and 4.

Fastlane plugin for App Center

A simple utility to manage VMware Fusion VMs from the command line

Adds typed jsonb backed fields to your ActiveRecord models.

RSpec::Parameterized supports simple parameterized test syntax in rspec.

Tribute.js @mentions for Rails.

Auditing tool for CloudFormation templates

The Official Ruby SDK for Chain Core

Validate a regular expression string against what ECMA-262 can actually do.

GitLab triage automation project.

Oga is an XML/HTML parser written in Ruby.

RSpec::Parameterized supports simple parameterized test syntax in rspec.