Omnibus is a framework for building self-installing, full-stack software builds.

Re:VIEW is a digital publishing system for books and ebooks. It supports InDesign, EPUB and LaTeX.

Puppet's accceptance testing harness

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.

Useful tools for Sorbet enthusiasts.

Official LaunchDarkly SDK for Ruby

fir.im command tool, support iOS and Android

SAML IdP (Identity Provider) Library for Ruby

Warbler is a gem to make a Java jar or war file out of any Ruby, Rails, or Rack application. Warbler provides a minimal, flexible, Ruby-like way to bundle up all of your application files for deployment to a Java environment.

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.

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

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...

Collection of filters for transforming text into HTML code

Pure Ruby module for interaction with D-Bus IPC system

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

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.

A set of handy tools to upgrade your Rails application and keep it up to date

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.

Asciidoctor diagramming extension