As such, they're up-to-date - some of them are new spins on old favorites, but they're all developed using modern day tech. While other features, like class mechanics or quest design, are ripped straight from 2006, addons are user-designed complements to the base game that are meant to improve the player experience in some fashion. The best WoW Classicaddons are a different animal when compared to the rest of the features players will encounter in their time-traveling trip back to Azeroth's humble beginnings.
