Navigation North, a full production code development and programming studio that specializes in comprehensive portal development, released a set of Node.js applications that can be used to view Learning Registry and ASN standards data stored in CouchDB.
You can see the app in action: http://nodejs.e-cdl.org/browser
with some Common Core standards with linked resources: http://goo.gl/Q37V6.
The code has been released under the Apache 2.0 license and can be forked and contributed to on github: https://github.com/navnorth/LRNodeJS.
If you're interested in contributing to it or have ideas for other collaborations, please contact Joe Hobson ( joehobson@gmail.com).