A command line tool to help manage Developer Certificate of Origin projects.

Simple and composable validation and coercion of data structures inspired by clojure specs

Facteur allows you add a messaging system in your Rails 3. You can create many mailboxes for your users. They will be able to send and receive messages.

Faker extension providing japanese names

RSS/Atom feed updates in your email

Ruby library for working with the Gnip Rules API

Google API with Ruby

Add AWS Signature 4 style authentication to grape API's.

With this SDK, you can seamlessly integrate GroupDocs’ document collaboration tools into your Ruby web or mobile application. The tools enable end users to view, securely share, collaboratively annotate, e-sign, assemble, convert and compare over 50 common document and image types (including PDF, Microsoft Office and CAD), all from within your Ruby application and without having to install any office suites or browser plugins. For more details, please visit: http://groupdocs.com/cloud/total-api

A Rails engine for in-app notifications.

Command line project documentation and task runner

Thin jruby wrapper around Mongo Java Driver

Add CDN support to jquery-ui-rails

A managing interface layer for handling the creation and validation of JWTs

REST client for KOSapi service

Wraps the Linode API with multiple levels of interaction

Validates a Spanish NIF/CIF/NIE by verifying that the digit control corresponds to the number.

A rails helper to display a PayPal subscribe button.

Boilerplate-reduction helpers for Poise/Halite-style gemss.

Praxis Blueprints is a library that allows for defining a reusable class structures that has a set of typed attributes and a set of views with which to render them. Instantiations of Blueprints resemble ruby Structs which respond to methods of the attribute names. Rendering is format-agnostic in that it results in a structured hash instead of an encoded string. Blueprints can automatically generate object structures that follow the attribute definitions.