One thing was annoying the hell out of me - no package to add footnotes with a key-chord. I had gotten used to shift-cmd-6 to insert footnotes in Sublime Text.
It’s the usual open source story. I waited for one to show up, and it never did. So I wrote my own and published it1.
Search for ‘footnoter’ if you can and wish to use it.
And fix it as well, if you like.
1. Cue me finding out there is something already built in. ↩