Just out of curiosity, all of the AACs I have seen are PHP based, I was wondering if there were any that were built on NodeJS. Node seems like it has a better mechanism (NPM) for installing extensions and fulfilling requirements while setting up new software than PHP does (granted, I have only done a smattering of PHP development and that was in the early 2000s, so it might be different now). Plus, you get the webserver and scripting platform all in one, so you don't have to install PHP and a webserver (i.e Apache), or use a bundled webserver like WAMP/XAMPP (which is still two different apps, they just come in a single download)
On a side note, WAMP messed me up because I already have a later version of MySQL installed than the one that comes bundled with WAMP, but I couldn't get them to play nice together. XAMPP came bundled with a non-optional MySQL as well, but I was able to get that one to play nice with my original install of MySQL.
On a side note, WAMP messed me up because I already have a later version of MySQL installed than the one that comes bundled with WAMP, but I couldn't get them to play nice together. XAMPP came bundled with a non-optional MySQL as well, but I was able to get that one to play nice with my original install of MySQL.