Hopefully this is kosher, I'm not going to provide links, but needless to say it is OSS/free (GPLv2). What would you like to see in a web-based version of ADUC (essentially)? Right now what I have so ...

Brien Posey explains how joining a cloud-based directory service is very similar to joining an on-premises Active Directory forest. Those who wish to create a cloud-based Active Directory environment ...