It’s conceivable to visualize back six an extended time approximately to see the roots of those days within the open sourcing of .NET and also the creation of the .NET Foundation. The platform was the previous .NET Framework, which required an independent body to manage it through migration to modular .NET Core without the new legacy. The switch had to include more than Windows. It needed to import Xamarin’s mobile client and Unity’s 3D gaming platform and should have been aimed at extending the scope of .NET to macOS and Linux.

As Microsoft migrates single remote project development from Xamarin to .NET 6, the migration from .Net Framework to .Net Core may bring significant changes to Microsoft’s Xamarin mobile and cross-platform development tools.
Mono and .NET in .Net 6
Xamarin maintains to conform Mono to help new releases of Android and iOS. But in case you need new capabilities and new APIs and a much broader cross-platform development model, then your future improvement method may be primarily based totally on ongoing yearly .NET releases.

Cross-platform Front End framework for .NET
Xamarin offers WinUI choices for platform-to-platform development. The cross-platform approach relies on a combination of basic iOS and Android controls and basic cross-platform Xamarin Forms.
Xamarin Forms is the development framework of MVVM (Model-View-View model). It has its own look and feel of control elements based on Android Material Design Language.
Xamarin Forms allows iOS and Android applications to access their own functions and services to give them a unified appearance. Xamarin Forms is the basis for a new mobile UI toolkit and a new cross-platform UI framework for .NET called as .NET Cross-Platform Application User Interface (MAUI).
.NET MAUI
.NET MAUI is the next generation of Xamarin Forms that enables developers to build applications once in a single Visual Studio project using a single code base for each supported device. It is used to simplify the project structure. Each target platform has a solution for a separate project.
The goal is to integrate technologies like .NET Core, Mono, and Xamarin into a single integrated ecosystem.
MAUI focuses on improving app performance, user experience, and increasing development speed.