PlusUi Documentation

PlusUi is a cross-platform UI framework built with SkiaSharp, designed for creating beautiful, performant applications across Desktop (Windows, Linux, macOS), Mobile (Android, iOS), and Web platforms.

Currently targeting .NET 10 with C# preview features.

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Key Features

• Cross-Platform - Write once, run on Desktop, Mobile, and Web
• SkiaSharp Rendering - Hardware-accelerated graphics
• Fluent API - Chainable, readable control configuration
• MVVM Support - Built-in data binding with INotifyPropertyChanged
• Theming - Customizable styles and themes
• Accessibility - Screen reader support and keyboard navigation

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Quick Example

public class MyPage(MyPageViewModel vm) : UiPageElement(vm)
{
    protected override UiElement Build()
    {
        return new VStack(
            new Label()
                .SetText("Hello, PlusUi!")
                .SetTextSize(24)
                .SetTextColor(Colors.White),

            new Button()
                .SetText("Click Me")
                .SetPadding(new Margin(20, 10))
                .SetCommand(vm.MyCommand)
        );
    }
}

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Get Started

1. Installation - Add PlusUi to your project
2. First App - Create your first application
3. Project Setup - Configure your app properly

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Platform Support

Platform	Status	Package
Windows Desktop	Stable	PlusUi.desktop
Linux Desktop	Stable	PlusUi.desktop
macOS Desktop	Stable	PlusUi.desktop
Android	Preview	PlusUi.droid
iOS	Preview	PlusUi.ios
Web (Blazor)	Preview	PlusUi.web
Headless	Stable	PlusUi.headless

View full Platform Support Matrix

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License

PlusUi is licensed under the MIT License.