So the next step would be to write "electron-browserify.js" which emulates a JS runtime in browser so you can run Electron apps remote.
I'm sure there's a relevant XKCD somewhere.
I can’t really remember who but some months ago a coding scratchpad website launched full virtualized Linux environments in the browser through WASM, you could run Node on it.
Well someone has already got WebKit to run in WASM[1] so hey, maybe it’s not that far off :D