Similar to the reporter in #248, I am unable to execute prettydiff with the plain vanilla JS code.

I believe that it would be really beneficial that you could add a minimalistic sample HTML page which shows a diff using hardcoded filepaths, for those of us who cannot install node in our CI build servers and still would love to benefic from prettydiff's reporting capabilities. I am not a Javascript developer, so I cannot really figure out how to make it work by studying the index.html example or the event handler logic in dom.js.