Progress Telerik UI for ASP.NET Core
Provide any application with the ability to display a hamburger menu for smaller menus all through a HTML-like syntax with the ResponsivePanel’s Tag Helper.
Documentation on ASP.NET Core ResponsivePanel TagHelper
The ResponsivePanel component offers flexible customization options to match the look and feel of your application—you can define the width at which the content hides, as well as the arrangement of the content within the panel. You can also specify the direction from which the panel will open - left, right or top.