Using a javascript library in a Net Standard Library project from Xamarin forms?

I would like to use a javasscript sensor fusion library. Preferably in a Net Standard Library. Most question raised are about looking to do something ui related. What I need to do is to invoking a method in a js file - and get a return value in C#. Does anyone know a way I could achieve that?

Here are is an attempted using Jurrassic but it is not working:
https://stackoverflow.com/questions/59154143/resources-in-net-standard-library-project