Ruby library for the Xero accounting API. Originally developed by Wayne Robinson, now maintained by the Xero API Team & Xero/Ruby developer community.

Intercom (https://www.intercom.io) is a customer relationship management and messaging tool for web app owners. This library makes it easier to use the correct javascript tracking code in your rails applications.

A simple, ORM agnostic, Ruby 1.9 compatible date validator for Rails 3+, based on ActiveModel. Currently supporting :after, :before, :after_or_equal_to and :before_or_equal_to options.

Konacha is a Rails engine that allows you to test your JavaScript with the mocha test framework and chai assertion library. It is similar to Jasmine and Evergreen, but does not attempt to be framework agnostic. By sticking with Rails, Konacha can take full advantage of features such as the asset pipeline and engines.

Ruby library for the Xero accounting system API.

google-dfp-api is a Google Ad Manager API client library for Ruby

Easily switch current user to speed up development

dotiw is a gem for Rails that overrides the default distance_of_time_in_words and provides a more accurate output. Do you crave accuracy down to the second? So do I. That's why I made this gem. - Ryan

Formtastic form builder to generate Twitter Bootstrap-friendly markup.

This gem is a Logstash plugin required to be installed on top of the Logstash core pipeline using $LS_HOME/bin/logstash-plugin install gemname. This gem is not a stand-alone program

Blog engine for Middleman

Serve is a small Rack-based web server that makes it easy to serve ERB or HAML from any directory. Serve is an ideal tool for building HTML prototypes of Rails applications. Serve can also handle SASS, Textile, and Markdown if the appropriate gems are installed.

Supplies TimeOfDay and Shift class that includes parsing, strftime, comparison, and arithmetic.

Flapjack is a distributed monitoring notification system that provides a scalable method for processing streams of events from Nagios and deciding who should be notified

Reality provides access to knowledge about real world (like geography, history, people, movies and so on) by the means of Wikipedia and other open data sources.

Web component framework for Rails providing widgets that trigger events and know when and how to update themselves with AJAX.

Time calculations using business hours.

CouchRest Model provides aditional features to the standard CouchRest Document class such as properties, view designs, associations, callbacks, typecasting and validations.

Rambulance provides a simple and safe way to dynamically generate error pages.

Sequent is a CQRS and event sourcing framework for Ruby.