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#ifdef Windows
devblogs.microsoft.com/ifdef-windows
The home for modern Windows app development.
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- Posts
- 49 from 7 Oct 2020 to 21 Oct 2026
- Posting
- monthly (18 in the last year)
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- company blog
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2026 18
- Microsoft.UI.Reactor: a C#-first way to build WinUI apps
- WinUI Gallery 3.0 is here: TableView, Charts, InkCanvas and more
- WinAppCLI v0.7.0 – Windows Sandbox automation, Native AOT support, single-file applications, and more
- Announcing AppxManifest IntelliSense Support in the WinApp VS Code Extension
- Windows App Development CLI v0.6 – create new WinUI applications, sign packages with Azure, and more
- A new way to bring native Windows APIs to JavaScript – introducing dynamic API projections for Node.js
- Windows App Development CLI v0.5.0 – expanded UI automation, JS/TS bindings, and more
- Announcing a New Visual Manifest Editor in the WinApp VS Code Extension
- Windows App Development CLI v0.3.2 — bundling support, smarter initialization, and more
- Introducing WinUI agent plugin for GitHub Copilot and Claude Code
- Introducing dotnet new WinUI templates
- Announcing the WinApp VS Code Extension — Run, Debug, and Package Windows Apps in VS Code
- Announcing WinUI 3 Gallery 2.9
- Windows App Development CLI v0.3: new run and ui commands, plus dotnet run support for packaged apps
- Announcing WinUI Gallery 2.8
- Windows App Development CLI v0.2: .NET support, manifest placeholders, “winapp store” and more!
- Use Windows on-device AI in your Electron app
- XAML Studio is now Open Sourced
2025 2
2024 2
2023 5
2022 6
- Windows Community Toolkit Labs Experiments are Here!
- Announcing the Windows Community Toolkit Labs!
- Leveraging trimming to make the Microsoft Store faster and reduce its binary size
- The journey of moving from C++/WinRT to C# in the Microsoft Store
- Announcing .NET Community Toolkit v8.0.0 Preview 3
- Announcing .NET Community Toolkit v8.0.0 Preview 1
2021 14
- Astrophotography with Windows, Tiny PCs, and WPF
- Building Your First UWP Application
- Build ML powered experiences with Windows Machine Learning (WinML) and Intelligent APIs!
- Get started building a Progressive Web App!
- Windows Community Toolkit 7.1 Preview Release!
- Welcome to the Community Toolkit!
- WinUI Desktop Unit Tests
- Windows Community Toolkit for the Windows App SDK
- Leverage Microsoft Graph in Electron Applications using Microsoft Graph Toolkit!
- Creating a Windows Service with C#/.NET5
- Command Line Parser on .NET5
- Using WinML in .NET5
- Use a Custom Resource Markup Extension to Succeed at UI String Globalization!
- WinUI 3 Preview 3