by changing colors or positions of UI elements) without changing its functionality, or even replace the default UI entirely.ĪddOns are a Quality of Life (QoL) feature that is part of World of Warcraft.
additional buttons you can press to do things), modify the default UI's appearance (e.g.
Addons vary greatly in scope and size - they may display information not presented at all by the default UI, add functionality to the default UI (e.g. AddOns (sometimes called add-ons, or mods) are collections of Lua/XML code that augment, modify, or replace World of Warcraft's default user interface.
