In case anyone's missing context, there have been a few WebVR renderers for React, some built on top of A-frame, some native WebVR. ReactVR is a new, currently preview, release of a Facebook-built VR React renderer.<p>It was announced at the Oculus Connect dev conf in October 2016.
React gets a lot of things right but the technology is not exclusive to JavaScript. We will see adoption of similar approach in other languages with potentially portable views and semi-portable business logic (more decoupling I suppose).<p>In terms of ReactVR - yes it is pretty cool.