I have no problem with abbreviations over a limited scope but looking at this code[1] I can't figure out what the author meant by 'm' and that makes me wonder i

I have no problem with abbreviations over a limited scope but looking at this code[1] I can't figure out what the author meant by 'm' and that makes me wonder if the author does know what he's doing. [1]: https://github.com/leontrolski/leontrolski.github.io/blob/master/33-line-react-with-comments.js https://github.com/leontrolski/leontrolski.github.io/blob/ma... edit: Ok, I should have read the article first. It's probably for https://mithril.js.org/ https://mithril.js.org/