GitHub Open Source Insight
Computed at Sep 11, 2026GitHub repo leaderboard by stars, growth rate and activity.
microsoft
Windows Calculator: A simple yet powerful calculator that ships with Windows
C#31,042 starslast pushed 2 weeks ago0x7c13
A modern, lightweight text editor with a minimalist design.
C#10,245 starslast pushed 5 months agounoplatform
Open-source platform for building cross-platform native Mobile, Web, Desktop, and Embedded apps from a single C#/XAML codebase. Work from any IDE/CLI with Hot Reload, Visual Designer, MCPs, and Skills built for modern .NET workflows. 200M+ NuGet downloads.
C#10,042 starslast pushed 23 hours agoreactiveui
An advanced, composable, functional reactive model-view-viewmodel framework for all .NET platforms that is inspired by functional reactive programming. ReactiveUI allows you to abstract mutable state away from your user interfaces, express the idea around a feature in one readable place and improve the testability of your application.
C#8,537 starslast pushed 2 days agoRichasy
NLog
NLog - Flexible and Structured Logging for various .NET Platforms
C#6,545 starslast pushed YesterdayLive-Charts
Simple, flexible, interactive & powerful charts, maps and gauges for .Net
C#5,540 starslast pushed 3 years agoUnigramDev
dotnet
MQTTnet is a high performance .NET library for MQTT based communication. It provides a MQTT client and a MQTT server (broker). The implementation is based on the documentation from http://mqtt.org/.
C#5,061 starslast pushed 5 weeks ago
| # | Repo | Language | Stars | 30-day trend | Last updated |
|---|---|---|---|---|---|
| 1 | microsoft Windows Calculator: A simple yet powerful calculator that ships with Windows | C# | 31,042 | last pushed 2 weeks ago | |
| 2 | 0x7c13 A modern, lightweight text editor with a minimalist design. | C# | 10,245 | last pushed 5 months ago | |
| 3 | unoplatform Open-source platform for building cross-platform native Mobile, Web, Desktop, and Embedded apps from a single C#/XAML codebase. Work from any IDE/CLI with Hot Reload, Visual Designer, MCPs, and Skills built for modern .NET workflows. 200M+ NuGet downloads. | C# | 10,042 | last pushed 23 hours ago | |
| 4 | reactiveui An advanced, composable, functional reactive model-view-viewmodel framework for all .NET platforms that is inspired by functional reactive programming. ReactiveUI allows you to abstract mutable state away from your user interfaces, express the idea around a feature in one readable place and improve the testability of your application. | C# | 8,537 | last pushed 2 days ago | |
| 5 | Richasy 适用于新系统UI的哔哩 | C# | 8,136 | last pushed 3 years ago | |
| 6 | NLog NLog - Flexible and Structured Logging for various .NET Platforms | C# | 6,545 | last pushed Yesterday | |
| 7 | Live-Charts Simple, flexible, interactive & powerful charts, maps and gauges for .Net | C# | 5,540 | last pushed 3 years ago | |
| 8 | UnigramDev Telegram for Windows | C# | 5,400 | last pushed Yesterday | |
| 9 | dotnet MQTTnet is a high performance .NET library for MQTT based communication. It provides a MQTT client and a MQTT server (broker). The implementation is based on the documentation from http://mqtt.org/. | C# | 5,061 | last pushed 5 weeks ago |
All · 11,474