A rich Ruby API and DSL for the ElasticSearch search engine/database

Rails: 2 CPUs = 2x Testing Speed for RSpec, Test::Unit and Cucumber

Efficient tree structures for ActiveRecord

Ruby Gem for VirusTotal API

An omniauth strategy for OpenIDConnect

Easily handle JSON in RSpec and Cucumber

Fluentd daemonset for Kubernetes and it Docker image

A knife plugin facilitating installing, updating, and tracking Chef cookbooks found on Github.

Addressable is a replacement for the URI implementation that is part of Ruby's standard library. It more closely conforms to RFC 3986, RFC 3987, and RFC 6570 (level 4), additionally providing support for IRIs and URI templates.

Rails for API only applications

Lono generates cloud formation templates based on erb templates

XML/JSON representations of your Ruby objects

Geospatial data library for Ruby

Installs go programming language

Experiment Driven Development for Ruby

pgAdmin3 Puppet Module for Boxen

This is an implementation of Daniel Berger's proposal of structured warnings for Ruby. http://rubyurl.com/VKmn

Guard::RSpec automatically run your specs (much like autotest)

A Ruby library that allows access to Omniture's REST API libraries (developer.omniture.com)