I\'ve been assigned to migrate an application from MVC into ASP.net Core, I\'m new to ASP.net Core. In MVC we have BundleConfig.cs and in there we add reference
I put the JS and CSS files in an assets folder in the wwwroot folder of my application and then used link tags in my _Layout.cshtml to bring in the styles. Steven Sanderson has part a of a blog post where he talks about adding third party libraries here.
You could also do some sort of setup using webpack. I admit, this topic is not very straight forward.