Version 0.0.1 of a APL2 licensed electron app which uses electron webpack and a xslt processor as well as the XSLT style sheets from XRechnung to display UN/CEFACT EN16931 XML invoices like XRechnung or ZUGFeRD/Factur-X.
The thing is: It does not work at all and throws an error, at least with the XSLT processor I used (issue reported there)
electron-webpack dev