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Find a repository on GitHub →102 analyzed C# repos, ranked by Scorecard score. Link collections, courses and books are left out: browse lists.
| Repository | Language | Stars | OpenSSF | License | Signals | High/critical advisories |
|---|---|---|---|---|---|---|
| dapperlib / dapper Dapper - a simple object mapper for .Net | C# | 18k | 3.8 | unknown | Mixed | none recorded |
| openra / openra Open Source real-time strategy game engine for early Westwood games such as Command & Conquer: Red Alert written in C# using SDL and OpenGL. Runs on Windows, Linux, *BSD and Mac OS X. | C# | 18k | 3.7 | GPL-3.0 | Mixed | none recorded |
| nopsolutions / nopcommerce ASP.NET Core eCommerce software. nopCommerce is a free and open-source shopping cart. | C# | 10k | 3.7 | AGPL-3.0 | Strong signals | none recorded |
| prowlarr / prowlarr Prowlarr is an indexer manager/proxy built on the popular *arr .net/reactjs base stack to integrate with your various PVR apps, supporting management of both Torrent Trackers and Usenet Indexers. | C# | 7,374 | 3.7 | GPL-3.0 | Mixed | none recorded |
| micaforeveryone / micaforeveryone Mica For Everyone is a tool to enable backdrop effects on the title bars of Win32 apps on Windows 11. | C# | 5,251 | 3.7 | MIT | Mixed | none recorded |
| justsenger / exhyperv The Excalibur of Hyper-V / Hyper-V 神器 | C# | 4,704 | 3.7 | GPL-3.0 | Mixed | none recorded |
| sta / websocket-sharp A C# implementation of the WebSocket protocol client and server | C# | 6,078 | 3.5 | MIT | Mixed | none recorded |
| closedxml / closedxml ClosedXML is a .NET library for reading, manipulating and writing Excel 2007+ (.xlsx, .xlsm) files. It aims to provide an intuitive and user-friendly interface to dealing with the underlying OpenXML API. | C# | 5,739 | 3.4 | MIT | Mixed | none recorded |
| shane32 / qrcoder A pure C# Open Source QR Code implementation | C# | 5,166 | 3.4 | MIT | Mixed | none recorded |
| studyzy / imewlconverter ”深蓝词库转换“ 一款开源免费的输入法词库转换程序 | C# | 10k | 3.2 | GPL-3.0 | Mixed | none recorded |
| felixse / fluentterminal A Terminal Emulator based on UWP and web technologies. | C# | 9,599 | 3.2 | GPL-3.0 | Mixed | none recorded |
| hmbsbige / shadowsocksr-windows Ship of Theseus | C# | 6,924 | 3.2 | GPL-3.0 | Mixed | none recorded |
| hearthsim / hearthstone-deck-tracker A deck tracker and deck manager for Hearthstone on Windows | C# | 4,922 | 3.2 | unknown | Mixed | none recorded |
| huiyadanli / revokemsgpatcher 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） | C# | 39k | 3.0 | GPL-3.0 | Mixed | none recorded |
| nickemanarin / screentogif 🎬 ScreenToGif allows you to record a selected area of your screen, edit and save it as a gif or video. | C# | 28k | 3.0 | MS-PL | Mixed | none recorded |
| beyonddimension / steamtools 🛠「Watt Toolkit」是一个开源跨平台的多功能 Steam 工具箱。 | C# | 27k | 3.0 | GPL-3.0 | Mixed | none recorded |
| nomi-san / parsec-vdd ✨ Perfect virtual display for game streaming | C# | 5,648 | 3.0 | MIT | Mixed | none recorded |
| optikey / optikey OptiKey - Full computer control and speech with your eyes | C# | 4,425 | 3.0 | GPL-3.0 | Mixed | none recorded |
| opserver / opserver Stack Exchange's Monitoring System | C# | 4,563 | 2.9 | MIT | Mixed | none recorded |
| tmenier / flurl Fluent URL builder and testable HTTP client for .NET | C# | 4,403 | 2.9 | MIT | Mixed | none recorded |
| lorisyounger / vpet 虚拟桌宠模拟器 一个开源的桌宠软件, 可以内置到任何WPF应用程序 | C# | 6,967 | 2.8 | Apache-2.0 | Mixed | none recorded |
| mob-sakai / particleeffectforugui Render particle effect in UnityUI(uGUI). Maskable, sortable, and no extra Camera/RenderTexture/Canvas. | C# | 6,016 | 2.8 | MIT | Mixed | 1 |
| aspnet / mvc [Archived] ASP.NET Core MVC is a model view controller framework for building dynamic web sites with clean separation of concerns, including the merged MVC, Web API, and Web Pages w/ Razor. Project moved to https://github.com/aspnet/AspNetCore | C# | 5,562 | 2.8 | Apache-2.0 | Mixed | none recorded |
| jasontaylordev / northwindtraders Northwind Traders is a sample application built using ASP.NET Core and Entity Framework Core. | C# | 5,001 | 2.8 | MIT | Mixed | none recorded |
| pojala / electrino Desktop runtime for apps built on web technologies, using the system's own web browser engine | C# | 4,395 | 2.8 | MIT | Mixed | none recorded |
| ql-win / quicklook Bring macOS “Quick Look” feature to Windows | C# | 25k | 2.7 | GPL-3.0 | Mixed | none recorded |
| communitytoolkit / windowscommunitytoolkit ARCHIVE - New Repo: https://aka.ms/toolkit/windows | C# | 6,065 | 2.6 | MIT | Mixed | none recorded |
| mathnet / mathnet-numerics Math.NET Numerics | C# | 3,770 | 2.6 | MIT | Mixed | none recorded |
| thealgorithms / c-sharp All algorithms implemented in C#. | C# | 8,200 | 2.5 | GPL-3.0 | Mixed | none recorded |
| mzying2001 / cefflashbrowser Flash浏览器 / Flash Browser | C# | 5,467 | 2.5 | MIT | Mixed | none recorded |
| nilaoda / n_m3u8dl-cli [.NET] m3u8 downloader 开源的命令行m3u8/HLS/dash下载器，支持普通AES-128-CBC解密，多线程，自定义请求头等. 支持简体中文,繁体中文和英文. English Supported. | C# | 16k | 2.4 | MIT | Mixed | none recorded |
| perfare / assetstudio AssetStudio is a tool for exploring, extracting and exporting assets and assetbundles. | C# | 16k | 2.4 | MIT | Mixed | none recorded |
| richasy / bili.uwp 适用于新系统UI的哔哩 | C# | 8,103 | 2.4 | MIT | Mixed | none recorded |
| unitytechnologies / open-project-1 Unity Open Project #1: Chop Chop | C# | 6,103 | 2.4 | Apache-2.0 | Mixed | none recorded |
| nilaoda / bbdown Bilibili Downloader. 一个命令行式哔哩哔哩下载器. | C# | 14k | 2.3 | MIT | Mixed | none recorded |
| hanmin0822 / misakatranslator 御坂翻译器—Galgame/文字游戏/漫画多语种实时机翻工具 | C# | 5,780 | 2.2 | GPL-3.0 | Mixed | none recorded |
| miroslavpejic85 / p2p 🖥️ P2P Remote Desktop - Portable peer-to-peer remote desktop with no installation required. | C# | 4,082 | 1.9 | MIT | Mixed | none recorded |
| shadowsocks / shadowsocks-windows A C# port of shadowsocks | C# | 60k | 1.8 | GPL-3.0 | Mixed | none recorded |
| unity-technologies / unitycsreference Unity C# reference source code. | C# | 13k | 1.7 | unknown | Mixed | none recorded |
| openhardwaremonitor / openhardwaremonitor Open Hardware Monitor | C# | 6,453 | 1.6 | unknown | Mixed | none recorded |
| mpvnet-player / mpv.net 🎞 mpv.net is a media player for Windows with a modern GUI. | C# | 5,474 | 1.6 | GPL-2.0 | Mixed | none recorded |
| perfare / il2cppdumper Unity il2cpp reverse engineer | C# | 9,501 | 1.5 | MIT | Mixed | none recorded |
| xm4ddy / ofgb GUI Tool To Remove Ads From Various Places Around Windows 11 | C# | 7,428 | 1.5 | Unlicense | Mixed | none recorded |
| seblague / digital-logic-sim No description captured. | C# | 4,731 | 1.5 | MIT | Mixed | none recorded |
| microsoft / visualstudiouninstaller Visual Studio Uninstallation sometimes can be unreliable and often leave out a lot of unwanted artifacts. Visual Studio Uninstaller is designed to thoroughly and reliably remove these unwanted artifacts. | C# | 3,961 | 1.5 | MIT | Mixed | none recorded |
| louthy / language-ext C# pure functional programming framework - come and get declarative! | C# | 7,081 | 1.4 | MIT | Mixed | none recorded |
| ghostpack / rubeus Trying to tame the three-headed dog. | C# | 5,192 | 1.1 | unknown | Mixed | none recorded |
| laochiangx / common.utility Various helper class | C# | 5,299 | 1.0 | unknown | Mixed | none recorded |
| davidfowl / aspnetcorediagnosticscenarios This repository has examples of broken patterns in ASP.NET Core applications | C# | 8,503 | 0.3 | unknown | Mixed | none recorded |
| qianmo / unity-design-pattern All Gang of Four Design Patterns written in Unity C# with many examples. And some Game Programming Patterns written in Unity C#. | 各种设计模式的Unity3D C#版本实现 | C# | 4,687 | 0.3 | unknown | Mixed | none recorded |