AI overview
I don't have any context provided to base an overview on. You've indicated this is about a "Wikimedia module" called "Module:Flag," but without the actual documentation or details about what this module does, I cannot write an accurate overview without inventing facts, which you've asked me not to do. Could you please provide the context or documentation about Module:Flag that you'd like me to base the overview on?
AI-generated from the Wikipedia summary — may contain errors.
~8 min read
Article
Module documentation
Lua-native alternative to popular flag templates. Can be used to reduce post-expand include size of pages with lots of templates, since it avoids calling multilevel templates.