So would the kind of structure you ended up using be amenable to description do you think? How long have frameworks been around? Half as long as JS perhaps? (I genuinely don’t know the answer to that). You’d imagine someone would have documented the type of ‘best practice’ Una’s asking about in some form, but it may have got lost in the torrent of frameworks we now have. You’d think with JS being as non-opinionated as it seems to be, someone would have thought “I wonder what the best way of organising this stuff is?”.