Board Thread:Lua Help/@comment-166269-20150217184425/@comment-11733175-20150220121554

@Dessamator: Wikia is actually testing a code editor as we speak, it's enabled on w:c:ct if you wanted to look, e.g. http://communitytest.wikia.com/wiki/Module:Test?action=edit

Wikipedia's modules are used in thousands of pages because their templates were before they were converted to use lua. I doubt it's indicative of a greater percentage of users wanting to use lua, it's probably a similarly low amount of the editing population.