Both tagged avalonia, csharp.
RepoClash › Avaloniaui rivals
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Avalonia vs SteamTools
Avaloniaui rivals. Both tagged avaloniaui, avalonia, csharp. Six rounds of real GitHub data, an AI referee, and the crowd picks a side.

AvaloniaUI/Avalonia: 31,801 stars, C#. Develop Desktop, Embedded, Mobile and WebAssembly apps with C# and XAML. The future of .NET UI
BeyondDimension/SteamTools: 27,508 stars, C#. 🛠「Watt Toolkit」是一个开源跨平台的多功能 Steam 工具箱。
Avalonia vs SteamTools: tale of the tape
GitHub data as of November 11, 2026Avalonia has 1.2 times as many GitHub stars as SteamTools (31,801 vs 27,508). In the last 6 days, SteamTools gained more stars: +93 (+0.3%) against +40 (+0.1%) for Avalonia. Avalonia saw more development in the last 52 weeks with 1,230 commits, against 86 for SteamTools. Avalonia is the older project (created December 2013), SteamTools started in December 2020. Both are written mainly in C#.
| AvaloniaUI/Avalonia | BeyondDimension/SteamTools | |
|---|---|---|
| Stars | 31,801 | 27,508 |
| Stars gained, last 6 days | +40 | +93 |
| Growth, last 6 days | +0.1% | +0.3% |
| Avg. stars per day since creation | 7 | 13 |
| Forks | 2,894 | 1,755 |
| Commits, last 52 weeks | 1,230 | 86 |
| Open issues | 2,010 | 1,172 |
| Best Repocharts rank today | #12 in C# | #17 in C# |
| Language | C# | C# |
| License | MIT | GPL-3.0 |
| Created | Dec 5, 2013 | Dec 15, 2020 |
| Last push | Nov 11, 2026 | Nov 11, 2026 |
Quick answers
Which is more popular, Avalonia or SteamTools?
Avalonia has 1.2 times as many GitHub stars as SteamTools (31,801 vs 27,508) (Repocharts data as of November 11, 2026).
Which is growing faster, Avalonia or SteamTools?
In the last 6 days, SteamTools gained more stars: +93 (+0.3%) against +40 (+0.1%) for Avalonia.
Which is more actively developed?
Avalonia saw more development in the last 52 weeks with 1,230 commits, against 86 for SteamTools.
What languages are Avalonia and SteamTools written in?
Both are written mainly in C#.
How does RepoClash compare Avalonia and SteamTools?
RepoClash scores both repositories in six rounds (popularity, momentum, activity, community, maintenance and freshness) from public GitHub data, adds an AI referee's verdict and lets developers vote for their favorite. Star counts are updated daily.
More fights with Avalonia or SteamTools
Pick the next oneBoth tagged csharp, cross-platform.
Both tagged csharp, cross-platform.
The two most-starred repos in the charts: 562k ★ vs 535k ★.