react-vr-web is the runtime environment for React VR that allows applications
to render in a web browser. Using the OVRUI library, it renders to a web canvas,
and uses the WebVR API in supporting browsers to communicate with VR headsets.
The runtime contains code for initializing a React application in a Web Worker, handles asynchronous communication between the window and that application, and implements the primitives needed to render React VR applications.