veri by enjaku4

Simple role-based authorization library for Ruby on Rails. Maintained by enjaku4 on GitHub, where it has earned 189 stars from the community.

OmniAuth strategy for Spotify OAuth2 authentication. Maintained by icoretech on GitHub, where it has earned 66 stars from the community.

Magical authentication for Rails 3 & 4. Maintained by NoamB on GitHub, where it has earned 2,300 stars from the community.