I wrote an Electron project to bundle a Vorple story.
It is quite simple and does not handle things like preferences dialog. Since Vorple can directly use JavaScript and can itself modify the game layout (margins, fonts and such), I leave it to the author to implement preferences and additional features.
It is still a work in progress and full documentation has not been written yet, but you can still begin to use it. Some things may change but not a lot.
If you have a deadline, I can see what I can do to make it ready in time.