There is currently no way to access the bible modules of the SWORD Project (http://crosswire.org/sword) with Javascript. Node-swordJS wants to fill this gap. It is based on the sources of the cross-connect app.
Before you can use this node module, you need to install async and sax.
npm install async sax
See app.js for how to use this module.
node-swordjs is licenced under the GNU GPLv3. The bible reference parser is under the MIT Licence.