Javascript hot reload?

I’m not sure what the right question to ask here is, but I noticed that I have to keep restarting ghost every time I make a change in js files in my theme. It’s not a huge deal, but I was wondering if anyone was doing anything to hot reload javascript changes so it’s quicker to test changes.

I can’t get it to work either. CSS and HBS need a hard refresh (CTRL + F5), for Js I need to restart ghost