# irihitech/Semi.Avalonia

Avalonia theme inspired by Semi Design

Repository: https://github.com/irihitech/Semi.Avalonia
Canonical: https://ross.abutalabs.com/products/semiavalonia
Homepage: https://irihitech.github.io/Semi.Avalonia/
Language: C#
License: MIT
License Family: permissive
Topics: avalonia, avaloniaui, dark-mode, theme, ui, semidesign
Last push: 2026-08-26T17:29:11+00:00

## Health v2 (maintenance only)
Score: 98/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 99, release rhythm 95, longevity 99
- inputs: {"age_days": 1398, "days_push": 7, "days_rel": 33, "gap_med": 27.5, "n_releases_24m": 25}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1929, forks 164 (observed 2026-08-28T04:05:56.041898+00:00)

## What it is
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
- artifact type: library
- maturity: active
- function: ui-components, theme
- domain: frontend, cross-platform, web-development
- platform: cross-platform, dotnet
- tags: avalonia, semi-design, dark-mode, xaml-styles, csharp, desktop

## Member repositories
- irihitech/Semi.Avalonia (main) score 98

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:56.041898+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T03:09:02.569017+00:00, confidence not recorded.
  - readme: https://github.com/irihitech/Semi.Avalonia (fetched 2026-08-28T04:05:56.041898+00:00, sha c69983c0543f)
  - homepage: https://irihitech.github.io/Semi.Avalonia/ (fetched 2026-08-29T10:48:23.952635+00:00, sha 2f6a31757464)
- Data as of 2026-08-30T08:39:29.467469+00:00.