What dev server can I use to create a threejs WebXR experience, that will give me live updates on my mobile device?

Do I need to write a Node.js server? If so, how do I get started?

kia ora bcwg,

The way I work with webXR pages is to create a localserver like I normally would.
I connect my device via a usb cable to my desktop, and use the google device inspector in chrome to forward the port to the device.

I am then able to connect directly to the page via localhost on my devices browser. It works great on chromium based browsers, not sure about others.

Kia ora jrjdavidson, that sounds much more doable. I’ll give it a try, thanks!