[bentcorner]

Definitely possible, but it's up to you whether or not you're willing to take the time to do it.

Modern web apps "deploy" nicely and play well with modern OSs, but at the end of the day you're downloading a bunch of code and running it. Nothing says you couldn't have an OS that downloads compiled binaries and executes them for your web app. A browser just makes it easier to design a page with clicky buttons and text boxes.