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

Render versioned views automagically based on the clients requested version.

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

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...)

Fluentd output plugin. Rename keys which match given regular expressions, assign new tags and re-emit the records.

Validates IBAN account numbers

Generate and parse m3u8 playlists for HTTP Live Streaming (HLS).

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.

OpenID Connect Strategy for OmniAuth

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

A simple image optimizer for CarrierWave

Cobweb is a web crawler that can use resque to cluster crawls to quickly crawl extremely large sites which is much more performant than multi-threaded crawlers. It is also a standalone crawler that has a sophisticated statistics monitoring interface to monitor the progress of the crawls.

This gem implements pure Levenshtein algorithm, Damerau modification (where 2 character transposition counts as 1 edit distance). It also includes Boehmer & Rees 2008 modification, to handle transposition in blocks with more than 2 characters (Boehmer & Rees 2008).

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

Ruby wrapper for the Pipedrive API

Ruby wrapper for the Pipedrive API

Compatible migration file between Rails 4.2 and 5+

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