.NET MAUI: What Is It? A Beginner’s Guide

.NET MAUI is Microsoft’s modern and powerful framework that enables application development for Windows, Android, iOS, and macOS platforms with a single codebase. As platform independence and ease of maintenance have become prominent in the modern software development world, .NET MAUI has become the choice for developers from beginner to advanced levels. So, what is .NET MAUI and what advantages does it offer for those who want to develop applications?

What Is .NET MAUI?

.NET Multi-platform App UI (shortly .NET MAUI) is an open-source framework included from .NET 6 onward, which enables you to write applications for different operating systems using a single project and codebase. As the evolved version of Xamarin.Forms, .NET MAUI offers software developers native performance and up-to-date user interface components with the C# and XAML languages. This allows you to save time and minimize code duplication.

Key standout features of .NET MAUI include a single project structure, easy cross-platform resource management, support for the modern MVU (Model-View-Update) architecture, instant changes with Hot Reload, and usage of native controls. In particular, providing both XAML and C# support for UI design adds flexibility. Integrating platform-specific libraries is also very straightforward.

Creating Your First Project with .NET MAUI

Requirements

To get started, you need .NET 6 or above SDK and a recent version of Visual Studio. The "Mobile development with .NET" workload should be installed. You can get started with short setup steps.

Create a New Project

dotnet new maui -n FirstMauiProject

The command above can be run in the terminal to create a .NET MAUI-based project. The created project structure includes both platform-specific files and shared code.

Creating a Simple Interface with XAML

<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui">
    <VerticalStackLayout Spacing="25" Padding="30">
        <Label Text="Hello, .NET MAUI!" FontSize="24" />
        <Button Text="Click" Clicked="OnButtonClicked" />
    </VerticalStackLayout>
</ContentPage>

In the example above, the main components and event of MAUI are shown on a XAML page.

Advantages and Disadvantages of .NET MAUI

Advantages

• Multiple platform output with a single codebase
• Native performance and up-to-date UI components
• Compatibility with the modern .NET ecosystem
• Productivity-enhancing tools like Hot Reload

Disadvantages

• Potential stability issues with new technologies
• Platform-specific custom requirements may need more code

Conclusion: Modern Application Development with .NET MAUI

The answer to the question what is .NET MAUI is that it is an indispensable platform for anyone seeking flexible, powerful, and modern application development. For developers who want to produce applications running on different devices in a single project, learning .NET MAUI provides a great advantage. With the above information, you can take your first steps to get started and rapidly improve yourself.