See this blog post regarding the current development of this library. No one is currently developing this library.
To contribute to the compiled functionality, checkout the NaCl branch of the Chrome extension.
For more information on what Privly is, see https://priv.ly.
The development home of Privly is at http://www.privly.org/. For information on how to join the Privly community, read this: http://www.privly.org/content/welcome-privly-development