Authentication Zero gem

https://github.com/lazaronixon/authentication-zero

Found an interesting authentication gem for Rails. Instead of the usual delegation to a gem (where oftentimes you’re not sure what’s actually happening), this one generates the authentication code so the author is in control of what’s happening.

From the readme:

The purpose of authentication zero is to generate a pre-built authentication system into a rails application (web or api-only) that follows both security and rails best practices. By generating code into the user’s application instead of using a library, the user has complete freedom to modify the authentication system so it works best with their app.