Katana is a wrapper for the Heroku gem to make multi-environment deployments simple.

Use Keytar to automatically generate keys based on class name instead of cluttering model definitions with tons of redundant key method declarations.

Sends documents to a designated kindle address painlessly and via the CLI. No need to fumble around with clumsy attachment boxes so forth, just whack in the documents you want to send and hit enter

Including stuff for HTTP, SSH and much more.

minimalistic configuration reader

This gem helps you to track key indicators in your Rails app.

KyotoTycoon client for Ruby

A set of Rake tasks that provide a framework to help automate the creation and configuration server groups.

write common active_record methods in shorthand

Ruby framework for integration with Leadsquared. Leadsquared API: http://apidocs.leadsquared.com/

A simple Ruby client for the leancloud.cn REST API

Various tools for OTU clustering

This gem helps doing LEFT JOIN's between ActiveRecord associations

API library to allow you to connect and submit messages and actions to your LessNeglect project account

A wrapper to the Litmus customer API

LogicalModel allows to use a resource as a model. It is based on web presentation http://www.slideshare.net/ihower/serviceoriented-design-and-implement-with-rails3

Really simple daemon builder and manager. Based on the looper and daemon_controller

Generate blind texts and placeholder images with tons of options in Ruby, Ruby on Rails or Sinatra

Maestrano is the next generation marketplace for SME applications. See https://maestrano.com for details.

Magento API libraries and other helpful Ruby code. For ruby 1.8.7