Javascript, CSS, and HTML code for Solo RPG play in the tool RanDM Solo. Also a random UWP generator inspired by Cepheus Engine, in turn inspired by Traveller.
powershell code for selecting images in folders tagged by filename prepend method randomly here.
Find more recent solo TTRPG content on my itch page here: https://dangerfun.itch.io/dangerfuns-free-solo-ttrpg-stuff
todo: add folder organization, maybe later
contributions are welcome, ping me for access