Running BabylonJS Demos Without Using DevServer

Hello all,

I am currently experimenting with this repo, the BabylonJS demos work really well and are very nice. Though, I was wondering how I would access these without the use of the web-dev-server. I haven't seen much documentation relating to this topic, if any documentation at all.

I have tried changing the npm build settings but nothing has been working. When I try to access any of the BabylonJS demos without going through port 8080, it will simply just not load. My ultimate goal is to get the demos working perfectly in production mode so I can run them on ports 80/443.

Any ideas? Any tips would be appreciated.