What are the easiest tools to create a cross-platform C# web application?

Question

Android

There is a desire to file a website with a database for your needs and in the future make it a mobile application.
I'm not very up to date with current trends in development. What tools and frameworks will make it easier to create a web application and then easily port it to Android? Perhaps there is a way to create an application natively cross-platform? Programming language - preferably C#.
Thanks for answers.

Answer 1

There is such a thing as ASP.NET, with it you can write sites on the NET platform (C #). For Android, we made Xamarin. Xamarin is a framework for cross-platform development of mobile applications, you want it on Android, you want it on WP, you want to write on iOS, also in C #. There are tons of tutorials and information on the web about these frameworks. All frameworks are supported by Visual Studio 2017. Good luck))

Answer 2

1 - for cross-platform - .Net Core
2 - and brains - you need to understand that the site and the native application, in principle, are not the same thing, and will never be the same phenomenon. the closest will be a website and a framework like Electron. but neither sharp nor dotnet at all, there is no place
https://ru.wikipedia.org/wiki/Electron
ps if the frontend on js/html doesn't scare you, then here for example https://github.com/ElectronNET/Electron .NET