Cool demo, i have a question: is it possible to click a cube and open a new tab, or add links?
Jonathan Zúñiga

As such, you can anything possible from javascript on click, and that includes opening new windows and tabs, as it counts as a user gesture.

However, webvr does not currently support staying in vr across page changes, so if that is your intent, you will have to find another way or wait for it to be possible. Could be a while …