If you want to build a Web application quickly, do it with ASP.NET Web Forms. However, you have to be willing to give up a lot: client-side coding and Ajax is more awkward in Web Forms than MVC, you ...
JSX+React provides a flexible way for you to structure your client-side code to two things you want: dynamically transform your page in response to your user's input, and to integrate with ASP.NET MVC ...