Appunto-Auth - Authorization and User Management Library

Which Auth libraries are proven and CI specific.  In the past I have used DX_Auth and was in the process of updating the old code to work with CI3.  I ask because I like DX_Auth but don't want to waist my time if it is not worth it.  Thanks!!!!

Well, Ion_Auth is what I would regard as 'proven'. TankAuth is another popular one (according to it's github repo, based on DX_Auth), but seems to be a bit outdated.

What you use doesn't have to be CI-specific though. In fact, I'd recommend using a framework-agnostic library.

So your best recommendation for CI is Ion_Auth ?  

Why CI don't have an authentication library?

It will be a good idea to have a CI authentication library that is fully compatible. At least one with basic functions or a base for startup.