Application source/contributing?

Hey. I was wondering if the source code for the application was available somewhere, like Github or Bitbucket. Now that the third-party chrome extension Destiny Item Manager has been released, it seems like it should be possible to do something similar to add the proper support to this app. DIM is open-source under MIT, with the Github here (https://github.com/kyleshay/DIM) and it should be possible to look at its code as a base for the feature. I'd be willing to help work on this over the summer, if the app is open source.