Authentication and OAuth Gems

#Total RankDaily RankNameSummary
1127149wardenAn authentication library compatible with all Rack-based frameworks
2129164deviseFlexible authentication solution for Rails with Warden
3159180oauth2A Ruby wrapper for the OAuth 2.0 protocol built with a similar style to the original OA...
4201236omniauthA generalized Rack framework for multiple-provider authentication.
5658799doorkeeperDoorkeeper is an OAuth 2 provider for Rails and Grape.
61,0081,415authlogicA clean, simple, and unobtrusive ruby authentication solution.
71,8631,801sorceryProvides common authentication needs such as signing in/out, activating by email and re...
82,7293,130clearanceRails authentication & authorization with email & password.
93,2922,292knockAuthentication solution for Rails based on JWT
109,9617,414shieldProvides all the protocol you need in order to do authentication on your rack appli...
1120,0109,437rodauthRodauth is an authentication and account management framework for rack applications. I...
1297,42819,361oathsimple rails authentication