[badsavage]

Yup, Svelte is hot and Postgres is always a good decision! Thank you for the details, really interesting project!

Once I built a CSS based browser MMO myself as a challenge. I used Clojurescript and React on the front end and Clojure with a simple in memory key-value storage. My solution was basically a turn based architecture, but many turns happened in a sec, so it was semi-realtime.

CSS means I didnt use webgl, just pseudo 3D with divs and transforms. Field of view was small, but playable. :D