Assertion grant extension for Doorkeeper.

Timeseries data monitoring framework running as a rails engine

Easy to use general purpose settings backend for activeadmin

Bullet Train

An integrated Authentication, Authorization and Roles solution for your Rails 3 app with support for multiple ORMs

Guest user implementation for devise

Admin interface builder

The devise-api gem is a convenient way to add authentication to your Ruby on Rails application using the devise gem. It provides support for access tokens and refresh tokens, which allow you to authenticate API requests and keep the user's session active for a longer period of time on the client ...

It adds support for sending activation tokens via SMS and accepting them.

A Devise extension to use passkeys instead of passwords for authentication, using warden-webauthn

Devise based user authentication for AlchemyCMS.

ActiveGraph integration with the Devise authentication framework

Devise << Facebook Connect.

This ensures that devise will update a last_seen flag on the model whenever you check if a user is authed.

Devise authenticatable, confirmable and validatable with multiple emails.

Neo4j integration with the Devise authentication framework

OpenID authentication module for Devise using Rack::OpenID

Authenticate your users with RPX in your Rails application using Devise

Devise magic sign in links

Core functionnality of MNOE. This handles the core functionnality.