Blazor supports running your code on the server or on the client via WebAssembly, and you can choose which users or devices get either experience. For example, you may route users with older, less powerful devices to use server-side Blazor, and users with modern devices to use Blazor WebAssembly.

Blazor also includes a powerful UI component model, based on learnings from previous UI frameworks such as MVC, Web Forms, Windows Forms, WPF and Xamarin. The Blazor UI component model makes it easy to create highly maintainable and reusable UI components surrounding a single UI widget or entire sections of app functionality. Coupled with the simple, but extremely powerful data binding capabilities supported by Blazor, the result is a UI model designed for creating apps at an enterprise level all the way down to a simple web page.