This gem allows you to easily use the Pivotal Tracker v5 API.

Corrects spelling and grammar mistakes based on the context of complete sentences.

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.

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.

A Ruby-like language for writing Ruby C extensions. Rubex keeps you happy even when writing C extensions.

The Spreedly gem provides a convenient Ruby wrapper for the Spreedly API.

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...)

Akiva is a simple natural language processing, question-answering artificial intelligence. It is a demonstration of how to use the API of TheBigDB (http://thebigbdb.com) to create knowledgable software.

Extends your user model with friendships management methods

Check and verify in-app receipts

This is a simple and nice gem for SQL prettifying and formatting. Niceql splits, indent and colorize SQL query and PG errors if any. Could be used as a standalone gem without any dependencies. Seamless ActiveRecord integration via rails_sql_prettifier gem.

A gem for connecting with over 20 shipping carriers and consolidators via a single integration using Shippo API. Support for shipping rates, buying and printing labels, tracking as well as some carrier specific functionality such as signature required, adult signature confirmation, certified mail...

This gem implements flexible time-ordered activity feeds commonly used withing social networking applications. As events occur, they are pushed into the Feed and distributed to all users that need to see the event. Upon the user visiting their "feed page", a pre-populated ordered list of events i...

Makes running chef-solo easy.

Implements the Finitio information language in Ruby.

uffizzi_core

Index all your content into Algolia by running `jekyll algolia`

Universal ID opens the flood gates with a deluge of profoundly powerful yet easily implemented new use-cases for your apps and scripts.

Copy active record models from remote databases

Provides recurrence to icalendar gem.