Using the Blazor Web Client
Blazor is a web framework for building user interface components that can be hosted in the IIS Manager. Blazor can be used through the client — Blazor Server. The Blazor WebAPI is always required. It handles communication between one of the aforementioned client and the Application Server.
Blazor Server
Applications run server-side when Blazor Server is used. Some benefits are that applications load faster, and it supports thin clients that do not match minimum requirements. It also allows for full server capabilities such as using .NET Core APIs.