generic OmniAuth strategy for OAuth2 providers

openid strategy for OmniAuth

Omniauth extrategy for Remote-User HTTP header

generic SAML strategy for OmniAuth

OmniAuth Shibboleth strategies for OmniAuth

OmniAuth strategy for Tumblr

OmniAuth strategy for Twitter

Wordpress strategy for OmniAuth

library for managing child processes in Ruby

OpenGraph protocol parser

Ruby library for verifying and serving OpenID identities

OpenID Connect Server & Client Library

OpenStack Ruby API

openuri patch to allow redirections between HTTP and HTTPS

Emacs org-mode parser for Ruby

PDF analysis and manipulation tool (Ruby library)

Simple DSL for MongoDB query generation

single point of entry for using basic features of ruby ORMs

Simple and easy way to know if you're on windows or not (reliably)

fast XML parser and object serializer

mid-level packet manipulation library for Ruby

terminal paint library with 256 color and effect support

Pango bindings for the Ruby language

library to run any kind of code in parallel processes

re-implementation of acts_as_paranoid for Rails 3

Simple standard configuration file parser for Ruby

parse cron expressions and calculate next job occurrence

Ruby parser written in pure Ruby

Parser construction library with great error reporting in Ruby

transitional dummy package for passenger

Ruby library for handling passwords

alternate implementation of the Pathname class

Faster pure Ruby implementation of Pathname with extra bits

Ruby bindings for LBL Packet Capture library (libpcap)

Ruby library to render PDF documents

Ruby library for analyzing PDF output

Ruby library for accessing the content of PDF files

parallel execution of each and map in Ruby

Take a peek into your Rails application

Take a peek into the GC info of your Rails application

Take a peek into the host which served your Rails request

peek into MySQL queries made during your application's requests

Take a peek into the Postgres queries made during your application's requests

rails integration for rblineprof

Take a peek into the Redis calls made within your Rails application

PostgreSQL interface for Ruby

pkg-config implementation for Ruby

all-purpose property list manipulation library

Extensible plugin system for mikutter

PhantomJS driver for Capybara