Puppet's accceptance testing harness

fir.im command tool, support iOS and Android

Dynamoid is an ORM for Amazon's DynamoDB that supports offline development, associations, querying, and everything else you'd expect from an ActiveRecord-style replacement.

SAML IdP (Identity Provider) Library for Ruby

Collection of filters for transforming text into HTML code

XMLRPC is a lightweight protocol that enables remote procedure calls over HTTP.

Full HMAC auth implementation for use in your gems and Rails apps.

Twine is a command line tool for managing your strings and their translations. It is geared toward Mac OS X, iOS, and Android developers.

Fast and unobtrusive Ruby code formatter

ROXML is a Ruby library designed to make it easier for Ruby developers to work with XML. Using simple annotations, it enables Ruby classes to be mapped to XML. ROXML takes care of the marshalling and unmarshalling of mapped attributes so that developers can focus on building first-class Ruby clas...

This gem allows you to render SVG directly into a PDF using the 'prawn' gem. Since PDF is vector-based, you'll get nice scaled graphics if you use SVG instead of an image.

Provides a quick mechanism to visualize your EC2 security groups in multiple formats

Asciidoctor diagramming extension

A Ruby frontend to the pdftk binary, including FDF and XFDF creation. Also works with the PDFTK Java port. Just pass your template and a hash of data to fill in.

Pure Ruby module for interaction with D-Bus IPC system

Lightweight state machine extracted from ActiveModel

Ruby library for creating IMS LTI tool providers and consumers

Family of libraries that support various formats of XML "feeds".

Validates european vat numbers. Standalone or as a ActiveModel validator.

A Rails plugin for mobile devices in Japan