The floating footnotes need to be way more opaque, they're unreadable as is. Reverse citation would also be interesting feature to have - on gwern.net, I use h

The floating footnotes need to be way more opaque, they're unreadable as is. Reverse citation would also be interesting feature to have - on gwern.net, I use https://ricon.dev/ https://ricon.dev/ to provide reverse citation links which search on DOI (if specified) or title (if no DOI) of links.