How to make a dashboard with ASP.NET Core MVC

I am try to make a dashboard, I have google a soiution,but it need to pay money enter link description here.

Can someone teach me other way to do?

Solution

If you want to use the free version of the dashboard, you can use Grafana. It has a free version and a paid version. The effects are as follows:

Official website address:

Implementation steps ：