Imported from http://code.google.com/p/bibtex-js/, originally written by Hendik Muehe.
Searching for a bibtex parser, I found this library on google code. Since google code will shut down within a few months, I decided to export it to github. I also converted it to es6. But after testing it a bit I don't think this is the right library my use case.
The project was listed MIT licensed, this one is too.