Unit frames have evolved significantly over the course of WoW's life, from static, portrait-driven frames to dynamic and animated hubs of information. Everything from bags to bars, buttons to DPS meters and beyond - your addons folder will never be the same. Each week, WoW Insider's Mathew McCurley brings you a fresh look at reader-submitted UIs as well as Addon Spotlight, which focuses on the backbone of the WoW gameplay experience: the user interface.
