The elegant ElasticSearch client

Provides the ability to navigate and read entries from the systemd journal in ruby, as well as write events to the journal.

Tarantula is a big fuzzy spider. It crawls your Rails 2.3 and 3.x applications, fuzzing data to see what breaks.

Tebako is an executable packager. It packages a set of files into a single executable binary that allows a user to run a selected file from the packaged software as if it is a mounted filesystem.

A reimplementation of TensorFlow for ruby. This is a ground up implementation with no dependency on TensorFlow. Effort has been made to make the programming style as near to TensorFlow as possible, comes with a pure ruby evaluator by default as well with support for an opencl evaluator.

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

Call javascript code and manipulate javascript objects from ruby. Call ruby code and manipulate ruby objects from javascript.

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

Run JavaScript engine V8 in Ruby

Official Vault plugin for Rails

A transparent wrapper for VKontakte API. Supports ruby-way naming of API methods (without method lists inside), optional authorization, files uploading, logging and any faraday-supported http adapter of your choice.

WeioOAuth2 is a Ruby gem that provides a wrapper for interacting with sina weibo's v2 API, which is currently the latest version. The output data format is Hashie::Mash

Flexible workflow gem.

ActiveFedora provides for creating and managing objects in the Fedora Repository Architecture.

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...)

Make user messageable!;-)

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

Package to simplify including the Adyen payments services into a Ruby on Rails application. The package provides functionality to create payment forms, handling and storing notifications sent by Adyen and consuming the SOAP services provided by Adyen. Moreover, it contains helper methods, mocks and matchers to simpify writing tests/specs for your code. Fork version with payouts implemented.

allocation_tracer gem adds ObjectSpace::AllocationTracer module.

APICache allows any API client library to be easily wrapped with a robust caching layer. It supports caching (obviously), serving stale data and limits on the number of API calls. It's also got a handy syntax if all you want to do is cache a bothersome url.