Click Create. In the “Create New ASP.Net Core Web Application” window shown next, select .NET Core as the runtime and ASP.NET Core 2.2 (or later) from the drop-down list at the top.

New functionality for the ASP.NET Core web-dev component of .NET 7 starts out with several enhancements to Blazor, which lets Microsoft-centric web coders use their favorite programming language, C#, ...