irihitech/Semi.Avalonia

Health v2 · maintenance only

Adoption not part of the score

1929 stars · 164 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Semi.Avalonia is a theme library for the Avalonia UI framework that applies Semi Design styling to Avalonia applications. It is distributed as NuGet packages and includes optional add-on themes for controls like DataGrid, ColorPicker, and Dock.

Use cases

• style an Avalonia desktop app with Semi Design
• add dark mode to an Avalonia application
• find a modern theme for Avalonia UI controls
• make my C# cross-platform app look like Semi Design
• theme Avalonia controls like DataGrid and TreeDataGrid
• preview Avalonia themes in the browser

When to choose

• you are building an Avalonia app and want a polished, modern look inspired by Semi Design
• you need light and dark mode theming out of the box
• you want a drop-in style package installed via NuGet with minimal setup

When to avoid

• you are not using Avalonia (e.g., WPF, WinUI, or MAUI projects)
• you need fully open-source companion packages — Dock, Tabalonia, and AvaloniaEdit themes are free but not open source
• you need custom controls beyond theming — consider the companion Ursa library instead

Facets

library · maturity active

ui-components theme frontend cross-platform web-development cross-platform dotnet avalonia semi-design dark-mode xaml-styles csharp desktop

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