Thread:Fandyllic/@comment-32094204-20180129193042/@comment-32094204-20180129202858

That is the base software that runs the wikis, (among other softwares).

The thing is, Wikia has a  ton of customized software, a long with customized extensions. Much of it is unique and won't be found anywhere else. With the further progress, software is still at 1.19 (as of July 2012 and now).

Most important thing is that the software works well for the users and Wikia is proud of that.