How to set up a blender file to export GLB

[lemonbanjosupply]

Hello all, I'm very very new to this, and I need help setting up my Blender model.

I want to have multiple objects in the same file, and control the visibility of them via and JavaScript. I can't seem to get my Blender model set up properly to do this.

How do I structure my objects in the Blender hierarchy, how to do animate them, and basically any other aspect?

Thanks