RSpec tests for your servers configured by Puppet, Chef or anything else

persistent connections with external programs like bash (via pipes)

simple settings solution for Ruby

the setup.rb install tool for Ruby

brings all the generic sexp processing tools to ruby

interface of shadow password for Ruby

Net::HTTP-to-Rack plumbing for HTTP testing

MRI+JRuby compatible command output capturing

simple depth first Ruby testing

additional features for the Test::Unit testing framework

context framework for Test::Unit

Test helpers for Rails applications, compatible with Test::Unit and RSpec

Simple, efficient background processing for Ruby

scheduling add-on for Sidekiq

Signet is an OAuth 1.0 / OAuth 2.0 implementation

simplest and a robust captcha plugin for rails

code coverage for Ruby 1.9+

default HTML formatter for SimpleCov code coverage tool

Simply builds and verifies OAuth headers

Ruby web-development dressed in a DSL

collection of useful extensions to the Sinatra web framework

very simple authorization library for Ruby

Ruby wrapper for posting to slack webhooks

powerful (X)HTML templating engine with an elegant syntax

Simple DSL for gathering options and parsing the command lineOption

transformation of Ruby enumerators to produce data slowly and unpredictably

simple network management protocol bindings for ruby

Snorlax is a flexible controller for Rails APIs

SOAP library for the Ruby programming language

Ruby version constraint solver implementing semantic versioning

ruby support for source maps in javascripts

Common layer for serverspec and configspec

web spidering library for Ruby

FFI binding of the posix_spawn function for Ruby

Ruby library for manipulating MS Excel (.xls) spreadsheets

Rails application preloader

Makes spring watch files using the listen library

Rack-based asset packaging system

Sprockets Export

Sprockets Rails integration (part of Rails)

simple modern mocking library using the spy pattern

SQLite3 interface for Ruby

SSH private/public key generator in Ruby

toolkit for running commands in a structured way on one or more servers

date and time formatting for humans

Ruby interpreter that won't integrate with Debian packages

Adds support for creating state machines for attributes on any Ruby class

ActiveModel integration for State Machines

State machines Active Record Integration

StatsD client for Ruby