Termit is an easy way to translate stuff and use speech synthesis in your terminal.

Trema is a full-stack, easy-to-use framework for developing OpenFlow controllers in Ruby.

ActsAsBookable is a reservation engine for Rails applications that allows resources to be booked. You can define availability rules for bookable models and set costraints to implement different types of booking (hotels, theaters, meeting rooms...)

Dead-simple way to make Capybara and Selenium play together

A simple image optimizer for CarrierWave

Mousetrap is a javascript library for handling keyboard shortcuts in your web applications. This gem integrates Mousetrap with Rails asset pipeline for easy of use.

OpenConferenceWare is an open source web application for events and conferences. This customizable, general-purpose platform provides proposals, sessions, schedules, tracks and more.

Spy is a mocking library that was made for the modern age. It supports only 2.1.0+. Spy by default will raise an error if you attempt to stub a method that doesn't exist or call the stubbed method with the wrong arity.

Provides numerous tools for installing, managing and running the Unity game engine from command line.

Decreases the need to write integration tests by ensuring that the things you stub or mock actually exist.

Implements the Finitio information language in Ruby.

Garner is a cache layer for Ruby and Rack applications, supporting model and instance binding and hierarchical invalidation.

SSH key management for Github users

Natural language recipe ingredient parser that supports numeric amount, units, and ingredient

OpenID Connect Strategy for OmniAuth

Ruby wrapper for the Pipedrive API

Provides Ruby FFI bindings for Pocketsphinx, a lightweight speech recognition engine.

Search object DSL

Add support to search through (potentially large) belongs_to associations in your Administrate dashboards.

Command-line AirPlay video client for Apple TV