Specjour splits your RSpec suite across multiple machines, and multiple cores per machine, to run super-parallel-fast! Also works with Cucumber.

Treasure Data API library for Ruby

Wolverine provides a simple way to run server-side redis scripts from a rails app

Serialize to hypermedia. HAL, JSON-API, etc.

Measure YARD documentation coverage

Rails ActiveRecord connector for Google Spanner Database

A full featured library for working with Microsofts Active Directory in Ruby.

A lightweight Ruby library for the OpenStack API

Code coverage tool for Bash

For use for the Beaker acceptance testing tool

Announce capistrano deploys to slack

Lets you make video thumbnails in carrierwave via ffmpegthumbnailer

ChatWork is cloud-based business chat tool

Color scheme converters for vim, textmate, kate/kwrite, jedit

A Danger plugin to link JIRA issues to a pull request.

EBNF is a Ruby parser for W3C EBNF and a parser generator for PEG and LL(1). Also includes parsing modes for ISO EBNF and ABNF.

Adds support for async methods and async blocks. Adds a together block that allows async methods/blocks to be controlled as a group.

Deprecated - part of graphiti itself as of graphiti 2.0

hijri is full Islamic Hijri calendar lib for ruby.

The web app builder for Rails