Board Thread:Watercooler/@comment-5590118-20150701035141/@comment-11733175-20150710202614

lowerCamelCase is commonly used throughout MediaWiki, hence it's been adopted by scribunto libraries as well.

You should not be creating any globals in modules (as each module is executed in it's own scope), but if you're referring to giving variables and functions descriptive names it's a common and sensible rule to follow.

Perhaps it hasn't occurred to anyone here, but a style guide is only good to have when developing modules. Once it's on dev wiki, any changes to could cause errors on any number of wikis with no way to trace those errors. I'm not sure it's actually worth the time to make it.