TopMe.dev

Top C# repositories on GitHub

The most-starred C# repositories that were pushed to in the last 30 days. Archived projects are left out.

As of 2026-10-26, the most-starred C# repository is 2dust/v2rayN with ★ 119k. This board tracks 25 repositories with ★ 850k combined; the most common license is MIT (12 of 25).

  1. #1 2dust/v2rayN★ 119k

    A GUI client for Windows, Linux and macOS, support Xray and sing-box and others

    C# · GPL-3.0 · updated 2026-10-21

  2. #2 jellyfin/jellyfin★ 59k

    The Free Software Media System - Server Backend & API

    C# · GPL-2.0 · updated 2026-10-26

  3. #3 PowerShell/PowerShell★ 56k

    PowerShell for every system!

    C# · MIT · updated 2026-10-26

  4. #4 files-community/Files★ 46k

    A modern file manager that helps users organize their files and folders.

    C# · MIT · updated 2026-10-26

  5. #5 ShareX/ShareX★ 40k

    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…

    C# · GPL-3.0 · updated 2026-10-26

  6. #6 dotnet/aspnetcore★ 38k

    ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.

    C# · MIT · updated 2026-10-26

  7. #7 k1tbyte/Wand-Enhancer★ 33k

    Advanced UX and interoperability extension for Wand (WeMod) app

    C# · Apache-2.0 · updated 2026-10-18

  8. #8 iOfficeAI/OfficeCLI★ 32k

    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…

    C# · Apache-2.0 · updated 2026-10-26

  9. #9 DevToys-app/DevToys★ 32k

    A Swiss Army knife for developers.

    C# · MIT · updated 2026-09-29

  10. #10 AvaloniaUI/Avalonia★ 32k

    Develop Desktop, Embedded, Mobile and WebAssembly apps with C# and XAML. The future of .NET UI

    C# · MIT · updated 2026-10-26

  11. #11 microsoft/calculator★ 31k

    Windows Calculator: A simple yet powerful calculator that ships with Windows

    C# · MIT · updated 2026-10-23

  12. #12 microsoft/semantic-kernel★ 29k

    Integrate cutting-edge LLM technology quickly and easily into your apps

    C# · MIT · updated 2026-10-26

  13. #13 NickeManarin/ScreenToGif★ 28k

    🎬 ScreenToGif allows you to record a selected area of your screen, edit and save it as a gif or video.

    C# · MS-PL · updated 2026-10-14

  14. #14 icsharpcode/ILSpy★ 27k

    .NET Decompiler with support for PDB generation, ReadyToRun, Metadata (&more) - cross-platform!

    C# · MIT · updated 2026-10-26

  15. #15 Devolutions/UniGetUI★ 27k

    UniGetUI: The Graphical Interface for your package managers. Could be terribly described as a package manager manager to manage your package managers

    C# · MIT · updated 2026-10-26

  16. #16 QL-Win/QuickLook★ 26k

    Bring macOS “Quick Look” feature to Windows

    C# · GPL-3.0 · updated 2026-10-19

  17. #17 mxgmn/WaveFunctionCollapse★ 25k

    Bitmap & tilemap generation from a single example with the help of ideas from quantum mechanics

    C# · updated 2026-10-15

  18. #18 dotnet/maui★ 23k

    .NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.

    C# · MIT · updated 2026-10-26

  19. #19 QuantConnect/Lean★ 22k

    Lean Algorithmic Trading Engine by QuantConnect (Python, C#)

    C# · Apache-2.0 · updated 2026-10-26

  20. #20 ntdevlabs/tiny11builder★ 21k

    WinUI app for building smaller, customized Windows 11 images.

    C# · updated 2026-10-19

  21. #21 dotnet/roslyn★ 21k

    The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.

    C# · MIT · updated 2026-10-26

  22. #22 peass-ng/PEASS-ng★ 21k

    PEASS - Privilege Escalation Awesome Scripts SUITE (with colors)

    C# · updated 2026-10-26

  23. #23 jasontaylordev/CleanArchitecture★ 21k

    Clean Architecture Solution Template for ASP.NET Core

    C# · MIT · updated 2026-10-26

  24. #24 bitwarden/server★ 20k

    Bitwarden infrastructure/backend (API, database, Docker, etc).

    C# · updated 2026-10-26

  25. #25 lively-community/lively★ 20k

    Free and open-source software that allows users to set animated desktop wallpapers and screensavers powered by WinUI 3.

    C# · GPL-3.0 · updated 2026-09-30

Repository data from the public GitHub API, refreshed daily (last 2026-10-26). Not affiliated with GitHub.

Rising new C# repositories

Created in the last 90 days, sorted by stars.

  1. #1 KnifeLemon/Filee★ 13k

    Free, open-source file converter. Convert 263 formats offline by drag & drop — images, PDF, Word, Excel, PowerPoint, HWP/HWPX, video, audio, e-books and archives. No upload, no Of…

    C# · MIT · updated 2026-10-26

  2. #2 BlueHeisenberg/SCSKiller★ 3.5k

    Kill shader compilation stutter before you play. Compiles your games' shaders into the GPU driver's cache ahead of time. Windows, NVIDIA and AMD.

    C# · GPL-3.0 · updated 2026-10-22

  3. #3 ahwootech/BRUTAL★ 2.2k

    A free, open source C# framework for making games, or your own game engine. Direct access to native APIs and Vulkan, with the low-level libraries around them. The foundation under…

    C# · updated 2026-10-23

  4. #4 angusdevgo/IDM_Pro_Tool★ 2.1k

    Activation & Lifecycle State Maintenance Toolkit

    C# · GPL-3.0 · updated 2026-10-26

  5. #5 CAPCOM-TD-OSS/REDox★ 1.7k

    High-performance, token-based structured data engine for .NET. A core component of REX, the technology behind CAPCOM's next-generation game engine.

    C# · Apache-2.0 · updated 2026-10-19

  6. #6 CircuitLord/CircuitLordVRModInstaller★ 1.4k

    One-click installer for Big Walk VR and Titanfall 2 VR

    C# · updated 2026-10-26

  7. #7 yksr-melt/Meltype★ 1.4k

    雪解けのように、半角/全角の壁を溶かす日本語入力。

    C# · GPL-3.0 · updated 2026-10-26

  8. #8 Lertaro/Lertaro★ 1.3k

    A modern, high-performance local file search and productivity tool for Windows. A sleek, customizable alternative to Everything and Listary built with C# WPF and NT Services, feat…

    C# · MIT · updated 2026-10-26

  9. #9 patchzyy/Wiicompiled★ 1.3k

    Wiicompiled

    C# · GPL-3.0 · updated 2026-10-25

  10. #10 Star-Pie/StarPie★ 1.3k

    StarPie 现代化 Windows 鼠标轮盘手势系统

    C# · MIT · updated 2026-10-26

  11. #11 Fervent-Tempo/AF-Media-Bar★ 1.0k

    Windows 10/11 桌面上的媒体控制与轻度美化软件。 Media control and minor beautification software for Windows 10/11 desktops.

    C# · MIT · updated 2026-10-26

  12. #12 dach6/ExaltHelper★ 782

    A C# Windows companion for Realm of the Mad God Exalt featuring real-time DPS tracking, player/party overlays, ability & loot logs, and gameplay utilities with updated combat calc…

    C# · updated 2026-10-14

  13. #13 dlsandy/Transub-Player★ 729

    Open a video. Subtitles follow. Windows player with live dual-language subtitles.

    C# · updated 2026-10-25

  14. #14 evangelosvlachos96-dotcom/booking-microservices★ 719

    Flight booking system built as .NET 10 microservices with Vertical Slice Architecture, DDD, CQRS, Event Sourcing, gRPC, RabbitMQ, Wolverine, PostgreSQL, MongoDB and .NET Aspire.

    C# · MIT · updated 2026-09-13

  15. #15 eyalgolan/statecraft-israel★ 666

    A Civilization-style strategy game about governing Israel from 15 May 1948. Real ministers, real map, every fact sourced. Unity + deterministic C# sim.

    C# · updated 2026-10-26

Repository data from the public GitHub API, refreshed daily (last 2026-10-26). Not affiliated with GitHub.

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