Is there a good visual xml diff tool for node js

I am looking for a tool that can take two xml files, and compare them to produce a visual diff.

But there doesnt seem to be a utility class/file to use. This : http://ift.tt/1AnqX2C seems to produce an interactive diff, but is there anything i can do other than copying the whole source code and using it from source?

I did an npm install of deltajs, but it is not very clear to me how to use it.