RubyMatrixToSvg is a pure Ruby library without any dependencies that allows you to create a svg string from a matrix of colors that you've defined

Use Maxima from Ruby.

Memory usage profiler for debugging of Ruby itself (and/or middlewares)

ruby-mext: musical extensions for the Ruby language.

Gem to allow you to incorporate Mint.com into your ruby applications.

Miscellaneous and humble tool-set of useful Ruby.

Print the date of the next Ruby MN Meetup

generates directory and required files for any type of project needing to test with Ruby Mobile Appium

This gem extend ruby-openid gem

Handy methods to make emoji

Make operations and exchange between existent currencies using Money objects.

A Ruby wrapper for the Montage REST API

A wrapper around the Mopidy API.

yet another MPD client on Ruby

mqtt benchmark for ruby

Multiton provides a transparent, thread safe and highly compatible implementation of the multiton (and singleton) patterns in pure Ruby.

Provides a lightweight Ruby wrapper for the Datamuse API. Datamuse query parameters are passed to the endpoint method as keyword arguments

Object mutations that encapsulate business logic. RubyMutant makes it simple to add complex logic to objects, in with automatic validation and execution.

Ruby client for Myjson http://myjson.com

Unofficial controller for Chamberlain/Liftmaster MyQ