[![AntDesign](https://img.shields.io/badge/AntDesign%20-6.0-1677ff?style=flat-square&logo=antdesign)](https://ant-design.antgroup.com/components/overview) [![AtomUI](https://img.shields.io/badge/AtomUI-6.2.5-1677ff?style=flat-square)](https://www.nuget.org/packages/AtomUI.Desktop.Controls) [![][github-contributors-shield]][github-contributors-link] [![][github-stars-shield]][github-stars-link] [![NuGet Download](https://img.shields.io/nuget/dt/AtomUI.Desktop.Controls?style=flat-square&logo=nuget&label=downloads)](https://www.nuget.org/packages/AtomUI.Desktop.Controls) [![][github-license-shield]][github-license-link] [Changelog](./CHANGELOG.md) · [Report Bug][github-issues-link] · [Request Feature][github-issues-link]

![](https://raw.githubusercontent.com/andreasbm/readme/master/assets/lines/rainbow.png) [github-release-shield]: https://img.shields.io/github/v/release/AtomUI/AtomUI?color=369eff&labelColor=black&logo=github&style=flat-square [github-release-link]: https://github.com/AtomUI/AtomUI/releases [github-releasedate-shield]: https://img.shields.io/github/release-date/AtomUI/AtomUI?color=black&labelColor=black&style=flat-square [github-releasedate-link]: https://github.com/AtomUI/AtomUI/releases [github-contributors-shield]: https://img.shields.io/badge/contributors-welcome-c4f042?labelColor=black&style=flat-square [github-contributors-link]: https://github.com/AtomUI/AtomUI/graphs/contributors [github-forks-shield]: https://img.shields.io/github/forks/AtomUI/AtomUI?color=8ae8ff&labelColor=black&style=flat-square [github-forks-link]: https://github.com/AtomUI/AtomUI/network/members [github-stars-shield]: https://img.shields.io/github/stars/AtomUI/AtomUI?color=ffcb47&labelColor=black&style=flat-square [github-stars-link]: https://github.com/AtomUI/AtomUI/network/stargazers [github-issues-shield]: https://img.shields.io/github/issues/AtomUI/AtomUI?color=ff80eb&labelColor=black&style=flat-square [github-issues-link]: https://github.com/AtomUI/AtomUI/issues [github-license-shield]: https://img.shields.io/badge/license-LGPL--3.0-white?labelColor=black&style=flat-square [github-license-link]: https://github.com/AtomUI/AtomUI/blob/master/LICENSE Documentation Language: [English](README.md) | [简体中文](README.zh-CN.md) #### Overview AtomUI is an Ant Design 6 component system for Avalonia/.NET desktop applications. It brings Ant Design's enterprise interaction patterns, visual language, design tokens and theme customization model to native cross-platform apps on Windows, macOS and Linux. The project includes production-oriented desktop controls, icon packages, font packages, native window integration, DataGrid, ColorPicker and source generators for custom controls, tokens and localization. Feedback, issues and pull requests are welcome.

#### Features - Ant Design 6 experience adapted for native Avalonia desktop applications. - A broad set of ready-to-use controls for enterprise software, including layout, navigation, data entry, feedback, data display and optional advanced packages. - Token-driven theming built on Avalonia's style and resource system, with support for consistent customization across controls. - Cross-platform desktop support for Windows, macOS and Linux with a shared .NET/XAML development model. - Source generators for custom controls, theme tokens and localization to reduce repetitive infrastructure code. #### Requirements .NET 10 (the .NET 10 SDK is required to build AtomUI MSBuild integration)
Avalonia 12.1.3
Windows, macOS and Linux
#### Latest Release Notes AtomUI 6.2.5 fixes Window content backgrounds that did not update when the application theme changed. Transparent window behavior and explicitly configured fallback backgrounds remain supported. Generated registration group identities change with the version: upgrade related packages together, rebuild compiled consumers and republish trimmed/NativeAOT applications. See the [6.2.5 API migration guide](docs/releases/6.2.5-api-changes.md) and [Changelog](./CHANGELOG.md). #### Incubator Thanks to Tongming Lake Center for their incubation support of AtomUI OSS

#### Community

Telegram	WhatsApp	WeChat Group	QQ Group

#### Get Started ##### Add NuGet packages AtomUI is distributed through NuGet. Install the main desktop controls package first, then add optional packages such as DataGrid, ColorPicker and Extras only when your application needs them. The examples below use the latest project version. The packages we have released are as follows: | Package | Description | |-------------------------------------|----------------------------------------------------------------------------| | AtomUI.Native | Native platform infrastructure | | AtomUI.Core | Core infrastructure — theme system, token system and animations | | AtomUI.Fonts.AlibabaSans | Alibaba Sans font package | | AtomUI.Fonts.AlibabaPuHuiTi | Alibaba PuHuiTi font package | | AtomUI.Icons.Shared | Icon infrastructure | | AtomUI.Icons.AntDesign | Ant Design icon package | | AtomUI.Controls.Shared | Shared interfaces and enums for control development | | AtomUI.Controls | Base controls and shared control capabilities | | AtomUI.Desktop.Controls | Desktop control library — the main package | | AtomUI.Desktop.Controls.DataGrid | DataGrid control (opt-in) | | AtomUI.Desktop.Controls.ColorPicker | ColorPicker control (opt-in) | | AtomUI.Desktop.Controls.Extras | Supplemental desktop controls (opt-in) | | AtomUI.Generator | Source generators for custom controls, tokens and localization | ```bash dotnet add package AtomUI.Desktop.Controls --version 6.2.5 dotnet add package AtomUI.Desktop.Controls.DataGrid --version 6.2.5 dotnet add package AtomUI.Desktop.Controls.ColorPicker --version 6.2.5 dotnet add package AtomUI.Desktop.Controls.Extras --version 6.2.5 ``` You can also install the packages from your IDE's NuGet package manager. In Rider, open: NuGet -> Packages Search for "AtomUI" and install the packages your project needs. > Before installation, check "Frameworks" and "Dependencies" in the package details to confirm compatibility with your > target framework and Avalonia version. ##### Enable AtomUI library ###### Project Configure ```xaml WinExe net10.0 enable enable true app.manifest ``` ###### Program.cs Configure Enable AtomUI on the `AppBuilder` chain: ```csharp using Avalonia; using System; using AtomUI; using AtomUI.Desktop.Controls; using AtomUI.Localization; using AtomUI.Theme; using ReactiveUI.Avalonia; namespace AtomUIProgressApp; internal class Program { [STAThread] public static void Main(string[] args) => BuildAvaloniaApp() .StartWithClassicDesktopLifetime(args); public static AppBuilder BuildAvaloniaApp() { return AppBuilder.Configure() .UseReactiveUI() .UseAtomUIPlatformDetect() .WithAtomUIDefaultOptions() .UseAtomUI(builder => { builder.UseLanguages( LanguageTags.EnUS, [LanguageTags.EnUS, LanguageTags.ZhCN, LanguageTags.ZhTW]); builder.WithInitialTheme(IThemeManager.DEFAULT_THEME_ID); builder.UseAlibabaSansFont(); builder.UseDesktopControls(); builder.UseDesktopColorPicker(); // optional builder.UseDesktopDataGrid(); // optional }) .WithDeveloperTools() .LogToTrace(); } } ``` ###### Declare the `Application` Class as `partial` The AtomUI generator hooks the `partial` application class into startup, so AtomUI is ready before `Initialize()` runs: ```csharp using Avalonia; using Avalonia.Markup.Xaml; public partial class App : Application { public override void Initialize() => AvaloniaXamlLoader.Load(this); } ``` To make the first rendered frame use the dark theme, configure the initial theme algorithm in the builder: ```csharp .UseAtomUI(builder => { builder.WithInitialTheme( IThemeManager.DEFAULT_THEME_ID, new ThemeConfigBuilder() .WithAlgorithms(ThemeAlgorithm.Default, ThemeAlgorithm.Dark) .Build()); builder.UseDesktopControls(); }) ``` `ThemeConfigBuilder` is in `AtomUI.Theme.Configuration` and `ThemeAlgorithm` is in `AtomUI.Theme.Algorithms`. Use `IThemeManager.ApplyThemeAsync` to switch themes at runtime. To show a startup splash, see the [startup guide](docs/guides/startup/overview.md). ###### Start building with AtomUI After AtomUI is registered, you can use AtomUI controls and Ant Design icons directly in XAML. ```xml Get Started Star on GitHub ```

#### All Control Gallery You can launch the gallery project locally to browse the available controls, usage patterns, examples and generated documentation. ```bash git clone https://github.com/AtomUI/AtomUI.git cd AtomUI dotnet run --project controlgallery/AtomUIGallery.Desktop/AtomUIGallery.Desktop.csproj ```

#### Simple Examples The gallery is intentionally comprehensive. If you prefer compact starter projects, visit: [AtomUI/AtomUI.Examples](https://github.com/AtomUI/AtomUI.Samples) These samples show smaller application setups that are easier to copy into a new project. #### Sponsors

SophNet provides an AI model API platform for stable, efficient model integration.

HSY provides cloud servers, DDoS protection and GPU compute services for secure business cloud deployment.

#### Acknowledgements

Ant Design

Ant Design is an enterprise-level UI design language and React component library launched by Ant Group. It provides a set of high-quality, unified React components with rich preset themes and internationalization support, dedicated to improving the design and development efficiency of enterprise applications. Its elegant design and excellent development experience make it one of the most popular front-end solutions for middle and back-end projects.

Avalonia OSS

Avalonia is a cross-platform .NET UI framework that uses XAML language for interface design. It supports multiple platforms including Windows, macOS, Linux, iOS, and Android, providing a development experience similar to WPF. With its high-performance rendering engine and rich control library, Avalonia helps enterprises quickly build modern desktop and mobile applications.

#### License Description Projects using AtomUI OSS must comply with LGPL v3. Commercial applications, including internal company software, personal commercial products and outsourced projects, may use AtomUI for free when linking to the published binaries. If you customize AtomUI from source code, you must either open source the modified code under the license terms or purchase a commercial license. For commercial licensing, contact Beijing Qinware Technology Co., Ltd. ### 🤝 Contributing Contributions of all types are more than welcome, if you are interested in contributing code, feel free to check out our GitHub [Issues][github-issues-link] to get stuck in to show us what you’re made of. [![][pr-welcome-shield]][pr-welcome-link] [![][github-contrib-shield]][github-contrib-link] [github-issues-link]: https://github.com/AtomUI/AtomUI/issues [pr-welcome-shield]: https://img.shields.io/badge/PR%20WELCOME-%E2%86%92-ffcb47?labelColor=black&style=for-the-badge [pr-welcome-link]: https://github.com/AtomUI/AtomUI/pulls [github-contrib-shield]: https://contrib.rocks/image?repo=chinware%2FAtomUI [github-contrib-link]: https://github.com/AtomUI/AtomUI/graphs/contributors