I tried building something with xulrunner a while back and the experience was awful, IMO. I was up and running with Electron within an hour. xulrunner may be a

I tried building something with xulrunner a while back and the experience was awful, IMO. I was up and running with Electron within an hour. xulrunner may be a superior technology, but if it's a PITA to work with, then nobody is going to want to use it.