Oculus Bridge
This utility was created to help facilitate easy integration of the Oculus Rift with web-based content built with Three.js. The utility, built in Cinder, connects to the Oculus Rift and sends the head tracking data out over a web socket connection so it can be incorporated into content running in the browser.
The utility has been incredibly useful so far, for experimentation and pre-visualization for multiple projects.
The source and latest build of this tool are available on GitHub and you can find more information on the Instrument Labs blog.