Authentication and OAuth Gems

#Total RankDaily RankNameSummary
1128147wardenAn authentication library compatible with all Rack-based frameworks
2132158deviseFlexible authentication solution for Rails with Warden
3161318oauth2A Ruby wrapper for the OAuth 2.0 protocol built with a similar style to the original OA...
4200345omniauthA generalized Rack framework for multiple-provider authentication.
5678795doorkeeperDoorkeeper is an OAuth 2 provider for Rails and Grape.
61,0331,365authlogicAn unobtrusive ruby authentication library based on ActiveRecord.
71,8831,520sorceryProvides common authentication needs such as signing in/out, activating by email and re...
82,7934,070clearanceRails authentication & authorization with email & password.
93,2242,445knockAuthentication solution for Rails based on JWT
109,8278,542shieldProvides all the protocol you need in order to do authentication on your rack appli...
1119,07910,343rodauthRodauth is an authentication and account management framework for rack applications. I...
1285,04519,637oathsimple rails authentication