@Zuck interesting! Nope, we never tried. So Wasp app is static JS client, then nodejs server (for which we also give you Dockerfile but you don't have to use it), and it needs connection to the database. THat is it really. So if you would manage to wrap that up so electron can run it, it should workr, why not. I don't know enough about electron to say how hard is that to achieve: procuring the database, serving the client, oh and connect client to the server in the correct way, yeah right now they expect to communicate via http API so that sounds tricky hm. Maybe electron offers something there but I doubt it.
What would be pretty cool is if, in the future, you voulf choose to generate your Wasp app as an electron app! We could spit out electron app directly, if we know you want it. But that is a bit out of scope at the moment, not a priority and is quite some work.
I am curious, why are you interested in this? You think it might be a good fit for some ideas you have, to have it be a desktop app?