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Leaderboard for 4 October 2026

The biggest C# projects on GitHub, the ones gaining stars fastest right now, and the same leaderboard a year ago. We have recorded it every day since December 2018.

Most starred today

  1. 1 2dust/v2rayN A GUI client for Windows, Linux and macOS, support Xray and sing-box and others 118k +484 / 7d
  2. 2 shadowsocks/shadowsocks-windows A C# port of shadowsocks 60k
  3. 3 jellyfin/jellyfin The Free Software Media System - Server Backend & API 58k +200 / 7d
  4. 4 PowerShell/PowerShell PowerShell for every system! 56k +61 / 7d
  5. 5 files-community/Files A modern file manager that helps users organize their files and folders. 46k +127 / 7d
  6. 6 ShareX/ShareX ShareX is a free and open-source application that enables users to capture or record any area of their screen with a single keystroke. It also supports uploading images, text, and various file types to a wide range of destinations. 40k +100 / 7d
  7. 7 huiyadanli/RevokeMsgPatcher :trollface: A hex editor for WeChat/QQ/TIM - PC版微信/QQ/TIM防撤回补丁（我已经看到了，撤回也没用了） 39k +33 / 7d
  8. 8 dotnet/aspnetcore ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux. 38k
  9. 9 DevToys-app/DevToys A Swiss Army knife for developers. 32k +34 / 7d
  10. 10 AvaloniaUI/Avalonia Develop Desktop, Embedded, Mobile and WebAssembly apps with C# and XAML. The future of .NET UI 32k +42 / 7d
  11. 11 iOfficeAI/OfficeCLI OfficeCLI is the first and best Office suite purpose-built for AI agents to read, edit, and automate Word, Excel, and PowerPoint files. Free, open-source, single binary, no Office installation required. 32k +259 / 7d
  12. 12 microsoft/calculator Windows Calculator: A simple yet powerful calculator that ships with Windows 31k +8 / 7d
  13. 13 k1tbyte/Wand-Enhancer Advanced UX and interoperability extension for Wand (WeMod) app 31k +1.1k / 7d
  14. 14 dnSpy/dnSpy .NET debugger and assembly editor 30k
  15. 15 microsoft/semantic-kernel Integrate cutting-edge LLM technology quickly and easily into your apps 29k +16 / 7d
  16. 16 NickeManarin/ScreenToGif 🎬 ScreenToGif allows you to record a selected area of your screen, edit and save it as a gif or video. 28k +35 / 7d
  17. 17 BeyondDimension/SteamTools 🛠「Watt Toolkit」是一个开源跨平台的多功能 Steam 工具箱。 27k +74 / 7d
  18. 18 Devolutions/UniGetUI UniGetUI: The Graphical Interface for your package managers. Could be terribly described as a package manager manager to manage your package managers 26k +92 / 7d
  19. 19 icsharpcode/ILSpy .NET Decompiler with support for PDB generation, ReadyToRun, Metadata (&more) - cross-platform! 26k +49 / 7d
  20. 20 mxgmn/WaveFunctionCollapse Bitmap & tilemap generation from a single example with the help of ideas from quantum mechanics 25k +30 / 7d
  21. 21 QL-Win/QuickLook Bring macOS “Quick Look” feature to Windows 25k +168 / 7d
  22. 22 dotnet-architecture/eShopOnContainers Cross-platform .NET sample microservices and container based application that runs on Linux Windows and macOS. Powered by .NET 7, Docker Containers and Azure Kubernetes Services. Supports Visual Studio, VS for Mac and CLI based environments with Docker CLI, dotnet CLI, VS Code or any other code editor. Moved to https://github.com/dotnet/eShop. 24k
  23. 23 dotnet/maui .NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop. 23k +2 / 7d
  24. 24 CodeHubApp/CodeHub CodeHub is an iOS application written using Xamarin 23k
  25. 25 QuantConnect/Lean Lean Algorithmic Trading Engine by QuantConnect (Python, C#) 22k +64 / 7d

Climbing fastest this week

A different population from the leaderboard above. These are ranked by stars gained, so a project going from 200 to 2,000 shows up here and can never appear on a top-100 list by total stars.

  1. 1 tgeorgiadis/quiver-launcher A modern launcher for downloading, installing, and running apps from GitHub and GitLab releases. With a personal library, community catalog subscriptions, and flexible filtering. +831 1.3k total
  2. 2 CoplayDev/unity-mcp Unity MCP acts as a bridge between AI assistants and your Unity Editor. Give your LLM tools to manage assets, control scenes, edit scripts, and automate tasks within Unity. +180 15k total
  3. 3 RayWangQvQ/BiliBiliToolPro B 站（bilibili）自动任务工具，支持docker、青龙、k8s等多种部署方式。全面拥抱AI。敏感肌也能用。 +97 8.9k total
  4. 4 dotnet/skills Repository for skills to assist AI coding agents with .NET and C# +67 5.6k total
  5. 5 SirDiabo/GithubLauncher A Launcher that Downloads and Updates Applications from Github Releases +55 1.7k total
  6. 6 dotnet/eShop A reference .NET application implementing an eCommerce site +34 11k total
  7. 7 dotnet/runtime .NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps. +31 18k total
  8. 8 dotnet/roslyn The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs. +21 21k total
  9. 9 marcussacana/DirectPackageInstaller Send Direct PKG URLs to your PS4 +19 503 total
  10. 10 nopSolutions/nopCommerce ASP.NET Core eCommerce software. nopCommerce is a free and open-source shopping cart. +12 10k total

A year ago today

The same leaderboard on 4 October 2025. 1 of today's top ten were not in it.

  1. 1 microsoft/PowerToys 124k
  2. 2 2dust/v2rayN 88k
  3. 3 shadowsocks/shadowsocks-windows 59k
  4. 4 PowerShell/PowerShell 50k
  5. 5 jellyfin/jellyfin 44k
  6. 6 files-community/Files 40k
  7. 7 dotnet/aspnetcore 37k
  8. 8 huiyadanli/RevokeMsgPatcher 35k
  9. 9 ShareX/ShareX 34k
  10. 10 DevToys-app/DevToys 30k

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