Yup, A-Frame supports Rift/Touch and Vive with controllers and room scale (Firefox Nightly)! Watch me code A-Frame room scale VR with motion capture recording https://www.twitch.tv/videos/133862568

Yeah definitely.

I completed https://aframe.io/aframe-school via https://webvr.rocks/firefox on my PC & Rift.

It's a great framework.

I would check out some of the other Elevr experiments. http://elevr.com/projects/