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dotnet-winui

Develop native Windows desktop apps with WinUI 3 and the Windows App SDK.

10|Updated Jan 28, 2026
Search Tags:#desktop development#mvvm#xaml#winui#windows app sdk#uwp migration
One-click install
npx skills add https://github.com/AGIBuild/Agibuild.Fulora --skill dotnet-winui
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: dotnet-winui
Source: https://github.com/AGIBuild/Agibuild.Fulora/tree/main/.cursor/skills/dotnet-winui
Command: npx skills add https://github.com/AGIBuild/Agibuild.Fulora --skill dotnet-winui

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill simplifies the process of building native Windows desktop applications using the WinUI 3 framework, addressing common challenges in project setup, UI development, and deployment.

Core Features & Use Cases

  • Project Setup: Guides through configuring .NET projects for WinUI 3, including TFM and necessary SDKs.
  • XAML Patterns: Demonstrates effective use of x:Bind for performance and x:Load for deferred UI rendering.
  • MVVM Integration: Shows how to implement the Model-View-ViewModel pattern using CommunityToolkit.Mvvm.
  • Deployment: Explains MSIX packaged and unpackaged deployment options.
  • Windows Integration: Covers app lifecycle, notifications, and widgets.
  • UWP Migration: Provides guidance on migrating existing UWP applications to WinUI 3.
  • Use Case: A developer needs to create a new desktop application for Windows that leverages the latest UI features and best practices, ensuring a smooth development and deployment experience.

Quick Start

Use the dotnet-winui skill to set up a new WinUI 3 project with the recommended .NET 8 TFM and CommunityToolkit.Mvvm.

Frequently Asked Questions about dotnet-winui

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I set up a new WinUI 3 project with the correct .NET target framework?▼

To set up a WinUI 3 project, configure your .NET project with the recommended .NET 8 TFM and necessary Windows App SDK references. This ensures your native Windows desktop application targets the latest framework features and best practices.

What is the best way to implement MVVM in a WinUI 3 application?▼

The best way to implement MVVM in WinUI 3 is using the CommunityToolkit.Mvvm library. This Skill demonstrates how to structure your Model-View-ViewModel pattern effectively for modern native Windows desktop applications.

How do I migrate an existing UWP application to WinUI 3?▼

Migrating a UWP application to WinUI 3 involves addressing specific migration challenges and updating your project configuration. This Skill provides guidance on transitioning your existing UWP apps to the WinUI 3 framework and Windows App SDK.

Does WinUI 3 support both MSIX packaged and unpackaged deployment?▼

Yes, WinUI 3 supports both MSIX packaged and unpackaged deployment strategies. This Skill explains how to configure your Windows desktop application for either deployment option using the Windows App SDK.

How do I use x:Bind and x:Load XAML patterns for performance in WinUI 3?▼

You can optimize WinUI 3 performance by using x:Bind for efficient data binding and x:Load for deferred UI rendering. This Skill demonstrates effective use of these XAML patterns to improve application responsiveness.

Can I integrate Windows notifications and widgets into my WinUI 3 desktop app?▼

Yes, you can integrate Windows features like notifications and widgets into your WinUI 3 app. This Skill covers app lifecycle management and integration with native Windows features using the Windows App SDK.

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