Desktop notification command on cross platform

Ruby interface to the notmuch mail search and index library

NTLM authentication client for Ruby

parse numbers in natural language from strings (ex forty two)

Miscellaneous functions and classes to help Ruby programming

Ruby class library to handle units of physical quantities

Ruby library for OAuth core

ruby wrapper for the OAuth 2.0 protocol

ruby binding to the object exchange file transfer library

Ruby toolkit for working with the GitHub API

ODBC Binding for Ruby

oEmbed for Ruby

Ruby library for accessing low-level information on ogg files

native mixin to speed up ChunkyPNG

fast JSON parser and serializer for Ruby

Ruby library for read/write access for OLE compound documents

flexible authentication system utilizing Rack middleware

Atlassian OAuth2 strategy for OmniAuth 1.x

Omniauth OAuth2 strategy for the Auth0 platform

Authentiq strategy for OmniAuth

Windows Azure Active Directory OAuth2 strategy for OmniAuth

Oauth2 bitbucket strategy for OmniAuth

CAS 3.0 Strategy for OmniAuth

OmniAuth provider for Atlassian Crowd REST API

Oauth2 facebook strategy for OmniAuth

GitHub strategy for the Ruby OmniAuth library

OAuth2 strategy for authenticating to GitLab service

Google OAuth2 strategy for OmniAuth 1.x

JSON Web Token (JWT) is a simple way to send verified information

OmniAuth strategy for Kerberos

LDAP strategy for Ruby OmniAuth library

OmniAuth strategy to use different password strategies

generic OAuth (1.0/1.0a) strategy for OmniAuth

abstract OAuth2 strategy for OmniAuth

generic OmniAuth strategy for OAuth2 providers

openid strategy for OmniAuth

OpenID Connect Strategy for OmniAuth

OmniAuth strategy for salesforce.com

generic SAML strategy for OmniAuth

OmniAuth Shibboleth strategies for OmniAuth

OmniAuth strategy for Tumblr

OmniAuth strategy for Twitter

Omniauth strategy for UltraAuth

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

helpers for signing and verifying signatures with openssl

OpenStack Ruby API