Aprillz.MewUI.Windows 0.20.1 

dotnet add package Aprillz.MewUI.Windows --version 0.20.1
                    


                    

                
NuGet\Install-Package Aprillz.MewUI.Windows -Version 0.20.1
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="Aprillz.MewUI.Windows" Version="0.20.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Aprillz.MewUI.Windows" Version="0.20.1" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Aprillz.MewUI.Windows" />
                    


                            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 Aprillz.MewUI.Windows --version 0.20.1
                    


                    

                
#r "nuget: Aprillz.MewUI.Windows, 0.20.1"
#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 Aprillz.MewUI.Windows@0.20.1
#: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=Aprillz.MewUI.Windows&version=0.20.1
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Aprillz.MewUI.Windows&version=0.20.1
                    


                            Install as a Cake Tool

Aprillz.MewUI

A cross-platform, lightweight, code-first .NET GUI framework for building and shipping NativeAOT/Trim-friendly desktop apps without requiring a separate .NET runtime installation.

Concept

  • Fluent C# markup (no XAML)
  • Designed for small footprint (AOT/Trim-friendly), fast startup, and low memory usage
  • Explicit AOT-friendly binding (no reflection-heavy path binding as the primary model)
  • Thin core with optional extension packages for larger features

Project status

MewUI is actively developed, with published packages, cross-platform hosts, multiple rendering backends, and optional extension packages. The public API surface is still being stabilized, so breaking changes can happen between minor releases.

Install

Aprillz.MewUI is a metapackage that includes Core, all platform hosts (Win32, X11, macOS), and all rendering backends (Direct2D, GDI, MewVG).

# Cross-platform (all-in-one)
dotnet add package Aprillz.MewUI

# Or platform-specific
dotnet add package Aprillz.MewUI.Windows
dotnet add package Aprillz.MewUI.Linux
dotnet add package Aprillz.MewUI.MacOS

Quick start

using Aprillz.MewUI;
using Aprillz.MewUI.Controls;

var window = new Window()
    .Title("Hello MewUI")
    .Size(520, 360)
    .Padding(12)
    .Content(
        new StackPanel()
            .Spacing(8)
            .Children(
                new Label().Text("Hello, Aprillz.MewUI").FontSize(18).Bold(),
                new Button().Content("Exit").OnClick(Application.Shutdown)
            )
    );

Application.Run(window);
There are no supported framework assets in this package.

Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
0.20.1 0 8/17/2026
0.20.0 0 8/17/2026
0.19.1 205 7/11/2026
0.19.0 133 7/11/2026
0.18.1 209 6/27/2026
0.18.0 170 6/27/2026
0.17.1 980 6/18/2026
0.17.0 178 6/18/2026
0.16.0 271 6/14/2026
0.15.2 475 4/14/2026
0.15.1 303 4/1/2026
0.15.0 452 3/29/2026 0.15.0 is deprecated because it has critical bugs.
0.14.0 277 3/25/2026
0.13.3 295 3/14/2026
0.13.2 285 3/14/2026
0.13.1 306 3/12/2026
0.13.0 292 3/9/2026
0.12.1 306 2/26/2026