ading-link href=#addon-structure><i class="fa-solid fa-link" aria-hidden=true title="Link to heading"></i>
<span class=sr-only>Link to heading</span></a></h2><p>As it turns out, WoW addons are written in <a href=https://www.lua.org/ class=external-link target=_blank rel=noopener>Lua</a>!
They live as self-contained directories within the game&rsquo;s <code>Interface/AddOns</code> folder.
To be identified and executed by the game client, the folder needs at least two files: a table of contents (<code>.toc</c