luyện

Flutter is Google's UI toolkit for building beautiful, natively compiled applications for mobile, web, and desktop from a single codebase. Flutter works with existing code, is used by developers and organizations around the world, and is free and open source.

"Razor is a markup syntax that uses HTML and C# for writing UI components of Blazor web apps. Razor is based on ASP.NET and designed for creating web apps." — Microsoft's website

"Blazor is a free and open-source web framework that enables developers to create web apps using C# and HTML. It is being developed by Microsoft." — Wikipedia