I\'ve followed the instructions at https://www.danylkoweb.com/Blog/getting-started-with-aurelia-in-aspnet-mvc-EH, step 3-5 to install Aurelia in to my asp.net mvc core app (
I did not read your linked article, but what you may try is install aurelia-pal-browser@1.1.0 as a dependency as well so it is explicitly listed in your package.json and your config.js.