The following article demonstrates how to use Telerik UI for ASP.NET Core components:
You may also review the following Telerik UI for ASP.NET Core Demos and Sample Applications site
, which shows how to configure the components for common scenarios.
demonstrates how to create a new Progress® Telerik® UI for ASP.NET Core application using the Create New Project wizard.
In the wizard there is an option
to choose between 1.0, 1.1 and 2.0 versions of ASP.NET Core.
I hope that helps.