SignalNotNoise.UI 0.1.0-alpha.3

This is a prerelease version of SignalNotNoise.UI.

dotnet add package SignalNotNoise.UI --version 0.1.0-alpha.3

NuGet\Install-Package SignalNotNoise.UI -Version 0.1.0-alpha.3

This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.

<PackageReference Include="SignalNotNoise.UI" Version="0.1.0-alpha.3" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="SignalNotNoise.UI" Version="0.1.0-alpha.3" />
                    

                            Directory.Packages.props

<PackageReference Include="SignalNotNoise.UI" />
                    

                            Project file

For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.

paket add SignalNotNoise.UI --version 0.1.0-alpha.3

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: SignalNotNoise.UI, 0.1.0-alpha.3"

#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.

#:package SignalNotNoise.UI@0.1.0-alpha.3

#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.

#addin nuget:?package=SignalNotNoise.UI&version=0.1.0-alpha.3&prerelease
                    

                            Install as a Cake Addin

#tool nuget:?package=SignalNotNoise.UI&version=0.1.0-alpha.3&prerelease
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

SignalNotNoise.UI

Experimental SwiftUI-inspired UI components in C#. Requires .NET 10; the WPF renderer requires Windows. APIs may change without compatibility guarantees.

SignalNotNoise.UI: platform-independent view descriptions, components, state, and bindings.
SignalNotNoise.UI.Wpf: WPF renderer and ViewHost; automatically references the core package.

Get started

In a .NET 10 WPF application, install the preview:

dotnet add package SignalNotNoise.UI.Wpf --version 0.1.0-alpha.3

In your WPF window constructor, after InitializeComponent():

var count = new UI_Framework.State<int>(0);
var host = new UI_Framework.Wpf.ViewHost(() => UI_Framework.UI.VStack(
    UI_Framework.UI.Text($"Count: {count.Value}").FontSize(24),
    UI_Framework.UI.Button("Increment", () => count.Value++)
).Spacing(12).Padding(20));
Content = host;
Closed += (_, _) => host.Dispose();

Create and access state on the UI thread. State reads during view builds become subscriptions; updates are batched. Dispose the host when its window closes. Use stable .Id(...) keys for dynamic sibling components.

For applications with substantial WPF text editing, install one cleanup owner before constructing controls and close it after disposing windows and native hosts:

var app = new Application();
using var cleanup = new UI_Framework.Wpf.WpfComCleanupPolicy(
    app.Dispatcher, error => Trace.WriteLine(error));
app.Run(window);

The policy changes CLR COM-wrapper cleanup for the lifetime of that STA and cannot restore eager cleanup. The application owns failure reporting and shutdown ordering.

Preview limitations

This is an evaluation release, not a production SwiftUI replacement. Visible-window focus/IME and accessibility behavior still need validation. Rendering is not transactional, some large list shuffles have quadratic cost, and non-Windows renderers are not available.

See the source and examples, documentation, and issue tracker. Licensed under MIT.

Product	Compatible and additional computed target framework versions.
.NET	net10.0 is compatible. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed.

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

net10.0
- No dependencies.

NuGet packages (1)

Showing the top 1 NuGet packages that depend on SignalNotNoise.UI:

Package	Downloads
SignalNotNoise.UI.Wpf Experimental WPF host and renderer for SignalNotNoise.UI declarative C# components. Requires Windows and .NET 10.	156

GitHub repositories

This package is not used by any popular GitHub repositories.