I am playing TTRPG remotely. For this, I was using far.app, a js app, which permit to link Game Master and Players in order to share Character sheets, dice roles, some index cards (set up as a “scene”).
Would you know an open-source software that I could self-host to basically have a board with multiple users at once.


Do you mean http://fari.app/ ?
Yes. The backend service they rely on has changed its API and they said that they have no plan at all to follow. I discovered them only after they left peerJs (an alternative, which is interoperable and open source).
I know the developer got disenchanted with the project and is focusing on his games. Didn’t know there were technical issues. Is it easy to self host?