# awesome-c-sharp

A curated list of awesome C-Sharp frameworks, libraries and software.

* [shadowsocks/shadowsocks-windows](https://github.com/shadowsocks/shadowsocks-windows) - A C# port of shadowsocks
* [Ryujinx/Ryujinx](https://github.com/Ryujinx/Ryujinx) - Experimental Nintendo Switch Emulator written in C#
* [dotnet-architecture/eShopOnContainers](https://github.com/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.
* [AvaloniaUI/Avalonia](https://github.com/AvaloniaUI/Avalonia) - Develop Desktop, Embedded, Mobile and WebAssembly apps with C# and XAML. The most popular .NET Foundation community project.
* [CodeHubApp/CodeHub](https://github.com/CodeHubApp/CodeHub) - CodeHub is an iOS application written using Xamarin
* [mxgmn/WaveFunctionCollapse](https://github.com/mxgmn/WaveFunctionCollapse) - Bitmap & tilemap generation from a single example with the help of ideas from quantum mechanics
* [thangchung/awesome-dotnet-core](https://github.com/thangchung/awesome-dotnet-core) - :honeybee: A collection of awesome .NET core libraries, tools, frameworks and software
* [dotnet/roslyn](https://github.com/dotnet/roslyn) - The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.
* [jasontaylordev/CleanArchitecture](https://github.com/jasontaylordev/CleanArchitecture) - Clean Architecture Solution Template for ASP.NET Core
* [ardalis/CleanArchitecture](https://github.com/ardalis/CleanArchitecture) - Clean Architecture Solution Template: A starting point for Clean Architecture with ASP.NET Core
* [MaterialDesignInXAML/MaterialDesignInXamlToolkit](https://github.com/MaterialDesignInXAML/MaterialDesignInXamlToolkit) - Google's Material Design in XAML & WPF, for C# & VB.Net.
* [OpenRA/OpenRA](https://github.com/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.
* [TGSAN/CMWTAT_Digital_Edition](https://github.com/TGSAN/CMWTAT_Digital_Edition) - CloudMoe Windows 10/11 Activation Toolkit get digital license, the best open source Win 10/11 activator in GitHub. GitHub 上最棒的开源 Win10/Win11 数字权利（数字许可证）激活工具！
* [nilaoda/N_m3u8DL-CLI](https://github.com/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.
* [dotnet/AspNetCore.Docs](https://github.com/dotnet/AspNetCore.Docs) - Documentation for ASP.NET Core
* [Unity-Technologies/UnityCsReference](https://github.com/Unity-Technologies/UnityCsReference) - Unity C# reference source code.
* [mono/mono](https://github.com/mono/mono) - Mono open source ECMA CLI, C# and .NET implementation.
* [dotnet/csharplang](https://github.com/dotnet/csharplang) - The official repo for the design of the C# programming language
* [coding-horror/basic-computer-games](https://github.com/coding-horror/basic-computer-games) - An updated version of the classic "Basic Computer Games" book, with well-written examples in a variety of common MEMORY SAFE, SCRIPTING programming languages. See https://coding-horror.github.io/basic-computer-games/
* [JustArchiNET/ArchiSteamFarm](https://github.com/JustArchiNET/ArchiSteamFarm) - C# application with primary purpose of farming Steam cards from multiple accounts simultaneously.
* [QuestPDF/QuestPDF](https://github.com/QuestPDF/QuestPDF) - QuestPDF is a modern open-source .NET library for PDF document generation. Offering comprehensive layout engine powered by concise and discoverable C# Fluent API. Easily generate PDF reports, invoices, exports, etc.
* [BluePointLilac/ContextMenuManager](https://github.com/BluePointLilac/ContextMenuManager) - 🖱️ 纯粹的Windows右键菜单管理程序
* [chocolatey/choco](https://github.com/chocolatey/choco) - Chocolatey - the package manager for Windows
* [cefsharp/CefSharp](https://github.com/cefsharp/CefSharp) - .NET (WPF and Windows Forms) bindings for the Chromium Embedded Framework
* [MathewSachin/Captura](https://github.com/MathewSachin/Captura) - Capture Screen, Audio, Cursor, Mouse Clicks and Keystrokes
* [Klocman/Bulk-Crap-Uninstaller](https://github.com/Klocman/Bulk-Crap-Uninstaller) - Remove large amounts of unwanted applications quickly.
* [nopSolutions/nopCommerce](https://github.com/nopSolutions/nopCommerce) - ASP.NET Core eCommerce software. nopCommerce is a free and open-source shopping cart.
* [QuantConnect/Lean](https://github.com/QuantConnect/Lean) - Lean Algorithmic Trading Engine by QuantConnect (Python, C#)
* [spectreconsole/spectre.console](https://github.com/spectreconsole/spectre.console) - A .NET library that makes it easier to create beautiful console applications.
* [unoplatform/uno](https://github.com/unoplatform/uno) - Build Mobile, Desktop and WebAssembly apps with C# and XAML. Today. Open source and professionally supported.
* [JeffreySu/WeiXinMPSDK](https://github.com/JeffreySu/WeiXinMPSDK) - 微信全平台 SDK Senparc.Weixin for C#，支持 .NET Framework 及 .NET Core、.NET 6.0、.NET 8.0。已支持微信公众号、小程序、小游戏、微信支付、企业微信/企业号、开放平台、JSSDK、微信周边等全平台。 WeChat SDK for C#.
* [egametang/ET](https://github.com/egametang/ET) - Unity3D Client And C# Server Framework
* [bchavez/Bogus](https://github.com/bchavez/Bogus) - :card_index: A simple fake data generator for C#, F#, and VB.NET. Based on and ported from the famed faker.js.
* [lucasg/Dependencies](https://github.com/lucasg/Dependencies) - A rewrite of the old legacy software "depends.exe" in C# for Windows devs to troubleshoot dll load dependencies issues.
* [davidfowl/AspNetCoreDiagnosticScenarios](https://github.com/davidfowl/AspNetCoreDiagnosticScenarios) - This repository has examples of broken patterns in ASP.NET Core applications
* [OrchardCMS/OrchardCore](https://github.com/OrchardCMS/OrchardCore) - Orchard Core is an open-source modular and multi-tenant application framework built with ASP.NET Core, and a content management system (CMS) built on top of that framework.
* [MudBlazor/MudBlazor](https://github.com/MudBlazor/MudBlazor) - Blazor Component Library based on Material design with an emphasis on ease of use. Mainly written in C# with Javascript kept to a bare minimum it empowers .NET developers to easily debug it if needed.
* [sschmid/Entitas](https://github.com/sschmid/Entitas) - Entitas is a super fast Entity Component System (ECS) Framework specifically made for C# and Unity
* [Tyrrrz/DiscordChatExporter](https://github.com/Tyrrrz/DiscordChatExporter) - Exports Discord chat logs to a file
* [thangchung/clean-code-dotnet](https://github.com/thangchung/clean-code-dotnet) - :bathtub:  Clean Code concepts and tools adapted for .NET
* [dotnetcore/CAP](https://github.com/dotnetcore/CAP) - Distributed transaction solution in micro-service base on eventually consistency, also an eventbus with Outbox pattern
* [Perfare/Il2CppDumper](https://github.com/Perfare/Il2CppDumper) - Unity il2cpp reverse engineer
* [TheAlgorithms/C-Sharp](https://github.com/TheAlgorithms/C-Sharp) - All algorithms implemented in C#.
* [microsoft/FASTER](https://github.com/microsoft/FASTER) - Fast persistent recoverable log and key-value store + cache, in C# and C++.
* [louthy/language-ext](https://github.com/louthy/language-ext) - C# functional language extensions - a base class library for functional programming
* [aalhour/C-Sharp-Algorithms](https://github.com/aalhour/C-Sharp-Algorithms) - :books: :chart_with_upwards_trend: Plug-and-play class-library project of standard Data Structures and Algorithms in C#
* [CommunityToolkit/WindowsCommunityToolkit](https://github.com/CommunityToolkit/WindowsCommunityToolkit) - The Windows Community Toolkit is a collection of helpers, extensions, and custom controls. It simplifies and demonstrates common developer tasks building .NET apps with UWP and the Windows App SDK / WinUI 3 for Windows 10 and Windows 11. The toolkit is part of the .NET Foundation.
* [elsa-workflows/elsa-core](https://github.com/elsa-workflows/elsa-core) - A .NET workflows library
* [git-ecosystem/git-credential-manager](https://github.com/git-ecosystem/git-credential-manager) - Secure, cross-platform Git credential storage with authentication to GitHub, Azure Repos, and other popular Git hosting services.
* [HandyOrg/HandyControl](https://github.com/HandyOrg/HandyControl) - Contains some simple and commonly used WPF controls
* [Kyome22/RunCat_for_windows](https://github.com/Kyome22/RunCat_for_windows) - A cute running cat animation on your windows taskbar.
* [sta/websocket-sharp](https://github.com/sta/websocket-sharp) - A C# implementation of the WebSocket protocol client and server
* [Live-Charts/Live-Charts](https://github.com/Live-Charts/Live-Charts) - Simple, flexible, interactive & powerful charts, maps and gauges for .Net
* [dotnet-state-machine/stateless](https://github.com/dotnet-state-machine/stateless) - A simple library for creating state machines in C# code
* [Tichau/FileConverter](https://github.com/Tichau/FileConverter) - File Converter is a very simple tool which allows you to convert and compress files using the context menu in windows explorer.
* [MessagePack-CSharp/MessagePack-CSharp](https://github.com/MessagePack-CSharp/MessagePack-CSharp) - Extremely Fast MessagePack Serializer for C#(.NET, .NET Core, Unity, Xamarin). / msgpack.org[C#]
* [ldqk/Masuit.Tools](https://github.com/ldqk/Masuit.Tools) - 全龄段友好的C#万能工具库，码数吐司库，包含一些常用的操作类，大都是静态类，加密解密，反射操作，权重随机筛选算法，分布式短id，表达式树，linq扩展，文件压缩，多线程下载，硬件信息，字符串扩展方法，日期时间扩展操作，中国农历，大文件拷贝，图像裁剪，验证码，断点续传，集合扩展、Excel导出等常用封装。诸多功能集一身，代码量不到2MB！
* [domaindrivendev/Swashbuckle.AspNetCore](https://github.com/domaindrivendev/Swashbuckle.AspNetCore) - Swagger tools for documenting API's built on ASP.NET Core
* [danielgerlag/workflow-core](https://github.com/danielgerlag/workflow-core) - Lightweight workflow engine for .NET Standard
* [laochiangx/Common.Utility](https://github.com/laochiangx/Common.Utility) - Various helper class
* [DotNetNext/SqlSugar](https://github.com/DotNetNext/SqlSugar) - .Net aot ORM    Fastest ORM   Simple Easy  Sqlite  orm Oracle ORM Mysql Orm  postgresql ORm  SqlServer oRm     达梦 ORM 人大金仓 ORM 神通ORM  C# ORM , C# ORM .NET ORM NET5 ORM .NET6 ORM ClickHouse orm QuestDb ,TDengine ORM,OceanBase orm,GaussDB orm ,Tidb orm Object/Relational Mapping
* [anjoy8/Blog.Core](https://github.com/anjoy8/Blog.Core) - 💖 ASP.NET Core 8.0 全家桶教程，前后端分离后端接口，vue教程姊妹篇，官方文档：
* [YSGStudyHards/DotNetGuide](https://github.com/YSGStudyHards/DotNetGuide) - 🐱‍🚀【C#/.NET/.NET Core学习、工作、面试指南】记录、收集和总结C#/.NET/.NET Core基础知识、学习路线、开发实战、编程技巧练习、学习视频、文章、书籍、项目框架、社区组织、开发必备工具、常见面试题、面试须知、简历模板、以及自己在学习和工作中的一些微薄见解。希望能和大家一起学习，共同进步。如果本知识库能为您提供帮助，别忘了给予支持哦(关注、点赞、分享)💖。
* [akkadotnet/akka.net](https://github.com/akkadotnet/akka.net) - Canonical actor model implementation for .NET with local + distributed actors in C# and F#.
* [thebookisclosed/ViVe](https://github.com/thebookisclosed/ViVe) - C# library and console app for using new feature control APIs available in Windows 10 version 2004 and newer
* [JoshClose/CsvHelper](https://github.com/JoshClose/CsvHelper) - Library to help reading and writing CSV files
* [commandlineparser/commandline](https://github.com/commandlineparser/commandline) - The best C# command line parser that brings standardized *nix getopt style, for .NET.  Includes F# support
* [ClosedXML/ClosedXML](https://github.com/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.
* [codebude/QRCoder](https://github.com/codebude/QRCoder) - A pure C# Open Source QR Code implementation
* [umbraco/Umbraco-CMS](https://github.com/umbraco/Umbraco-CMS) - The simple, flexible and friendly ASP.NET CMS used by more than 730.000 websites
* [simplcommerce/SimplCommerce](https://github.com/simplcommerce/SimplCommerce) - A simple, cross platform, modulith ecommerce system built on .NET
* [2dust/clashN](https://github.com/2dust/clashN) - A clash client for Windows, support Mihomo
* [Tyrrrz/CliWrap](https://github.com/Tyrrrz/CliWrap) - Library for running command-line processes
* [openiddict/openiddict-core](https://github.com/openiddict/openiddict-core) - Flexible and versatile OAuth 2.0/OpenID Connect stack for .NET
* [cobbr/Covenant](https://github.com/cobbr/Covenant) - Covenant is a collaborative .NET C2 framework for red teamers.
* [QianMo/Unity-Design-Pattern](https://github.com/QianMo/Unity-Design-Pattern) - :tea:  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
* [dotnetcore/FreeSql](https://github.com/dotnetcore/FreeSql) - 🦄 .NET aot orm, C# orm, VB.NET orm, Mysql orm, Postgresql orm, SqlServer orm, Oracle orm, Sqlite orm, Firebird orm, 达梦 orm, 人大金仓 orm, 神通 orm, 翰高 orm, 南大通用 orm, 虚谷 orm, 国产 orm, Clickhouse orm, QuestDB orm, MsAccess orm.
* [Code52/carnac](https://github.com/Code52/carnac) - A utility to give some insight into how you use your keyboard
* [ivanpaulovich/clean-architecture-manga](https://github.com/ivanpaulovich/clean-architecture-manga) -  :cyclone: Clean Architecture with .NET6, C#10 and React+Redux. Use cases as central organizing structure, completely testable, decoupled from frameworks
* [Xabaril/AspNetCore.Diagnostics.HealthChecks](https://github.com/Xabaril/AspNetCore.Diagnostics.HealthChecks) - Enterprise HealthChecks for ASP.NET Core Diagnostics Package
* [udacity/self-driving-car-sim](https://github.com/udacity/self-driving-car-sim) - A self-driving car simulator built with Unity
* [MvvmCross/MvvmCross](https://github.com/MvvmCross/MvvmCross) - The .NET MVVM framework for cross-platform solutions, including Android, iOS, MacCatalyst, macOS, tvOS, WPF, WinUI
* [cake-build/cake](https://github.com/cake-build/cake) - :cake: Cake (C# Make) is a cross platform build automation system.
* [beto-rodriguez/LiveCharts2](https://github.com/beto-rodriguez/LiveCharts2) - Simple, flexible, interactive & powerful charts, maps and gauges for .Net, LiveCharts2 can now practically run everywhere Maui, Uno Platform, Blazor-wasm, WPF, WinForms, Xamarin, Avalonia, WinUI, UWP.
* [ExcelDataReader/ExcelDataReader](https://github.com/ExcelDataReader/ExcelDataReader) - Lightweight and fast library written in C# for reading Microsoft Excel files
* [cq-panda/Vue.NetCore](https://github.com/cq-panda/Vue.NetCore) - (已支持sqlsugar).NetCore、.Net6、Vue2、Vue3、Element plus+uniapp前后端分离，全自动生成代码；支持移动端(ios/android/h5/微信小程序。http://www.volcore.xyz/
* [icsharpcode/SharpZipLib](https://github.com/icsharpcode/SharpZipLib) - #ziplib is a Zip, GZip, Tar and BZip2 library written entirely in C# for the .NET platform.
* [Sanakan8472/copy-dialog-lunar-lander](https://github.com/Sanakan8472/copy-dialog-lunar-lander) - Play lunar lander in you windows file copy dialog
* [jamesmh/coravel](https://github.com/jamesmh/coravel) - Near-zero config .NET library that makes advanced application features like Task Scheduling, Caching, Queuing, Event Broadcasting, and more a breeze!
* [yck1509/ConfuserEx](https://github.com/yck1509/ConfuserEx) - An open-source, free protector for .NET applications
* [bflattened/bflat](https://github.com/bflattened/bflat) - C# as you know it but with Go-inspired tooling (small, selfcontained, and native executables)
* [GhostPack/Seatbelt](https://github.com/GhostPack/Seatbelt) - Seatbelt is a C# project that performs a number of security oriented host-survey "safety checks" relevant from both offensive and defensive security perspectives.
* [NoelFB/Celeste](https://github.com/NoelFB/Celeste) - Celeste Bugs & Issue Tracker + some Source Code
* [dotnet/command-line-api](https://github.com/dotnet/command-line-api) - Command line parsing, invocation, and rendering of terminal output.
* [wave-harmonic/crest](https://github.com/wave-harmonic/crest) - A class-leading water system implemented in Unity
* [oskardudycz/EventSourcing.NetCore](https://github.com/oskardudycz/EventSourcing.NetCore) - Examples and Tutorials of Event Sourcing in .NET
* [mcintyre321/OneOf](https://github.com/mcintyre321/OneOf) - Easy to use F#-like ~discriminated~ unions for C# with exhaustive compile time matching
* [ferventdesert/Hawk](https://github.com/ferventdesert/Hawk) - visualized crawler & ETL IDE written with C#/WPF
* [mongodb/mongo-csharp-driver](https://github.com/mongodb/mongo-csharp-driver) - The Official C# .NET Driver for MongoDB
* [SciSharp/TensorFlow.NET](https://github.com/SciSharp/TensorFlow.NET) - .NET Standard bindings for Google's TensorFlow for developing, training and deploying Machine Learning models in C# and F#.
* [ThePBone/GalaxyBudsClient](https://github.com/ThePBone/GalaxyBudsClient) - Unofficial Galaxy Buds Manager for Windows, macOS, and Linux
* [opentk/opentk](https://github.com/opentk/opentk) - The Open Toolkit library is a fast, low-level C# wrapper for OpenGL, OpenAL & OpenCL. It also includes windowing, mouse, keyboard and joystick input and a robust and fast math library, giving you everything you need to write your own renderer or game engine. OpenTK can be used standalone or inside a GUI on Windows, Linux, Mac.
* [stefanprodan/AspNetCoreRateLimit](https://github.com/stefanprodan/AspNetCoreRateLimit) - ASP.NET Core rate limiting middleware
* [nxrighthere/UnrealCLR](https://github.com/nxrighthere/UnrealCLR) - Unreal Engine .NET 6 integration
* [mayuki/Cocona](https://github.com/mayuki/Cocona) - Micro-framework for .NET console application. Cocona makes it easy and fast to build console applications on .NET.
* [sqlkata/querybuilder](https://github.com/sqlkata/querybuilder) - SQL query builder, written in c#, helps you build complex queries easily, supports SqlServer, MySql, PostgreSql, Oracle, Sqlite and Firebird
* [chromelyapps/Chromely](https://github.com/chromelyapps/Chromely) - Build Cross Platform HTML Desktop Apps on .NET using native GUI, HTML5, JavaScript, CSS, Owin, AspNetCore (MVC, RazorPages, Blazor)
* [mono/CppSharp](https://github.com/mono/CppSharp) - Tools and libraries to glue C/C++ APIs to high-level languages
* [dotnet/roslynator](https://github.com/dotnet/roslynator) - Roslynator is a set of code analysis tools for C#, powered by Roslyn.
* [Unity-Technologies/NavMeshComponents](https://github.com/Unity-Technologies/NavMeshComponents) - High Level API Components for Runtime NavMesh Building
* [Ourpalm/ILRuntime](https://github.com/Ourpalm/ILRuntime) - Pure C# IL Intepreter Runtime, which is fast and reliable for scripting requirement on enviorments, where jitting isn't possible.
* [robinrodricks/FluentFTP](https://github.com/robinrodricks/FluentFTP) - An FTP and FTPS client for .NET & .NET Standard, optimized for speed. Provides extensive FTP commands, File uploads/downloads, SSL/TLS connections, Automatic directory listing parsing, File hashing/checksums, File permissions/CHMOD, FTP proxies, FXP support, UTF-8 support, Async/await support, Powershell support and more. Written entirely in C#.
* [dotnet/corert](https://github.com/dotnet/corert) - This repo contains CoreRT, an experimental .NET Core runtime optimized for AOT (ahead of time compilation) scenarios, with the accompanying compiler toolchain.
* [coverlet-coverage/coverlet](https://github.com/coverlet-coverage/coverlet) - Cross platform code coverage for .NET
* [ardalis/GuardClauses](https://github.com/ardalis/GuardClauses) - A simple package with guard clause extensions.
* [zeromq/netmq](https://github.com/zeromq/netmq) - A 100% native C# implementation of ZeroMQ for .NET
* [bombomby/optick](https://github.com/bombomby/optick) - C++ Profiler For Games
* [microsoft/Git-Credential-Manager-for-Windows](https://github.com/microsoft/Git-Credential-Manager-for-Windows) - Secure Git credential storage for Windows with support for Visual Studio Team Services, GitHub, and Bitbucket multi-factor authentication.
* [CosmosOS/Cosmos](https://github.com/CosmosOS/Cosmos) - Cosmos is an operating system "construction kit". Build your own OS using managed languages such as C#, VB.NET, and more!
* [IgnaceMaes/MaterialSkin](https://github.com/IgnaceMaes/MaterialSkin) - Theming .NET WinForms, C# or VB.Net, to Google's Material Design Principles.
* [Caliburn-Micro/Caliburn.Micro](https://github.com/Caliburn-Micro/Caliburn.Micro) - A small, yet powerful framework, designed for building applications across all XAML platforms. Its strong support for MV* patterns will enable you to build your solution quickly, without the need to sacrifice code quality or testability.
* [kgrzybek/sample-dotnet-core-cqrs-api](https://github.com/kgrzybek/sample-dotnet-core-cqrs-api) - Sample .NET Core REST API CQRS implementation with raw SQL and DDD using Clean Architecture.
* [Cysharp/MemoryPack](https://github.com/Cysharp/MemoryPack) - Zero encoding extreme performance binary serializer for C# and Unity.
* [confluentinc/confluent-kafka-dotnet](https://github.com/confluentinc/confluent-kafka-dotnet) - Confluent's Apache Kafka .NET client
* [Facepunch/Facepunch.Steamworks](https://github.com/Facepunch/Facepunch.Steamworks) - Another fucking c# Steamworks implementation
* [pointfeev/CreamInstaller](https://github.com/pointfeev/CreamInstaller) - Automatically finds all installed Steam, Epic and Ubisoft games with their respective DLC-related DLL locations on the user's computer, parses SteamCMD, Steam Store and Epic Games Store for user-selected games' DLCs, then provides a very simple graphical interface utilizing the gathered information for the maintenance of DLC unlockers.
* [jbevain/cecil](https://github.com/jbevain/cecil) - Cecil is a library to inspect, modify and create .NET programs and libraries.
* [PomeloFoundation/Pomelo.EntityFrameworkCore.MySql](https://github.com/PomeloFoundation/Pomelo.EntityFrameworkCore.MySql) - Entity Framework Core provider for MySQL and MariaDB built on top of MySqlConnector
* [dotnet-script/dotnet-script](https://github.com/dotnet-script/dotnet-script) - Run C# scripts from the .NET CLI.
* [ONLYOFFICE/CommunityServer](https://github.com/ONLYOFFICE/CommunityServer) - Free open source office suite with business productivity tools: document and project management, CRM, mail aggregator.
* [DotNetAnalyzers/StyleCopAnalyzers](https://github.com/DotNetAnalyzers/StyleCopAnalyzers) - An implementation of StyleCop rules using the .NET Compiler Platform
* [GavinYellow/SharpSCADA](https://github.com/GavinYellow/SharpSCADA) - C# SCADA
* [zzzprojects/html-agility-pack](https://github.com/zzzprojects/html-agility-pack) - Html Agility Pack (HAP) is a free and open-source HTML parser written in C# to read/write DOM and supports plain XPATH or XSLT. It is a .NET code library that allows you to parse "out of the web" HTML files.
* [rlabrecque/Steamworks.NET](https://github.com/rlabrecque/Steamworks.NET) - Steamworks wrapper for Unity / C#
* [Sergio0694/ComputeSharp](https://github.com/Sergio0694/ComputeSharp) - A .NET library to run C# code in parallel on the GPU through DX12, D2D1, and dynamically generated HLSL compute and pixel shaders, with the goal of making GPU computing easy to use for all .NET developers! 🚀
* [x360ce/x360ce](https://github.com/x360ce/x360ce) - Primary repository for the x360ce library, front-end and tools.
* [NewEraCracker/LOIC](https://github.com/NewEraCracker/LOIC) - Deprecated - Low Orbit Ion Cannon - An open source network stress tool, written in C#. Based on Praetox's LOIC project. USE ON YOUR OWN RISK. WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES. IF YOU GET V& IT IS YOUR FAULT.
* [waf/CSharpRepl](https://github.com/waf/CSharpRepl) - A command line C# REPL with syntax highlighting – explore the language, libraries and nuget packages interactively.
* [Azure-Samples/cognitive-services-speech-sdk](https://github.com/Azure-Samples/cognitive-services-speech-sdk) - Sample code for the Microsoft Cognitive Services Speech SDK
* [scriptcs/scriptcs](https://github.com/scriptcs/scriptcs) - Write C# apps with a text editor, nuget and the power of Roslyn!
* [cairoshell/cairoshell](https://github.com/cairoshell/cairoshell) - Cairo is a customizable, intuitive desktop environment for Windows.
* [nuke-build/nuke](https://github.com/nuke-build/nuke) - 🏗 The AKEless Build System for C#/.NET
* [chronoxor/NetCoreServer](https://github.com/chronoxor/NetCoreServer) - Ultra fast and low latency asynchronous socket server & client C# .NET Core library with support TCP, SSL, UDP, HTTP, HTTPS, WebSocket protocols and 10K connections problem solution
* [vietnam-devs/coolstore-microservices](https://github.com/vietnam-devs/coolstore-microservices) - A full-stack .NET microservices build on Dapr and Tye
* [ddevault/TrueCraft](https://github.com/ddevault/TrueCraft) - Minecraft for hipsters
* [aspnetrun/run-aspnetcore-microservices](https://github.com/aspnetrun/run-aspnetcore-microservices) - Microservices on .Net platforms which used ASP.NET Web API, Docker, RabbitMQ, MassTransit, Grpc, Yarp API Gateway, PostgreSQL, Redis, SQLite, SqlServer, Marten, Entity Framework Core, CQRS, MediatR, DDD, Vertical and Clean Architecture implementation with using latest features of .NET 8 and C# 12
* [abishekaditya/DesignPatterns](https://github.com/abishekaditya/DesignPatterns) - Project : Design Patterns Examples in C#
* [PlummersSoftwareLLC/Primes](https://github.com/PlummersSoftwareLLC/Primes) - Prime Number Projects in C#/C++/Python
* [neuecc/Utf8Json](https://github.com/neuecc/Utf8Json) - Definitely Fastest and Zero Allocation JSON Serializer for C#(NET, .NET Core, Unity, Xamarin).
* [MichaCo/CacheManager](https://github.com/MichaCo/CacheManager) - CacheManager is an open source caching abstraction layer for .NET written in C#. It supports various cache providers and implements many advanced features.
* [Fody/Costura](https://github.com/Fody/Costura) - Embed references as resources
* [ServiceStack/ServiceStack.Redis](https://github.com/ServiceStack/ServiceStack.Redis) - .NET's leading C# Redis Client
* [Belphemur/SoundSwitch](https://github.com/Belphemur/SoundSwitch) - C# application to switch default playing device. Download: https://soundswitch.aaflalo.me/
* [sprache/Sprache](https://github.com/sprache/Sprache) - A tiny, friendly, C# parser construction library
* [Coolapk-UWP/Coolapk-UWP](https://github.com/Coolapk-UWP/Coolapk-UWP) - 一个基于 UWP 平台的第三方酷安客户端
* [Demigiant/dotween](https://github.com/Demigiant/dotween) - A Unity C# animation engine. HOTween v2
* [bitbeans/SimpleDnsCrypt](https://github.com/bitbeans/SimpleDnsCrypt) - A simple management tool for dnscrypt-proxy
* [statianzo/Fleck](https://github.com/statianzo/Fleck) - C# Websocket Implementation
* [vkhorikov/CSharpFunctionalExtensions](https://github.com/vkhorikov/CSharpFunctionalExtensions) - Functional extensions for C#
* [roslynpad/roslynpad](https://github.com/roslynpad/roslynpad) - A cross-platform C# editor based on Roslyn and AvalonEdit
* [sjdirect/abot](https://github.com/sjdirect/abot) - Cross Platform C# web crawler framework built for speed and flexibility. Please star this project! +1.
* [kwwwvagaa/NetWinformControl](https://github.com/kwwwvagaa/NetWinformControl) - HZHControls,c#winfrom custom control, has better operation support for touch screen, the project is based on framework4.0, completely native control development, do not use any third-party controls, you can use it safely in your project (winfromcontrol/winformcontrol/.net).There are more abundant industrial controls that continue to increase in the ~~~
* [adamhathcock/sharpcompress](https://github.com/adamhathcock/sharpcompress) - SharpCompress is a fully managed C# library to deal with many compression types and formats.
* [dotnet/Docker.DotNet](https://github.com/dotnet/Docker.DotNet) - :whale: .NET (C#) Client Library for Docker API
* [natemcmaster/CommandLineUtils](https://github.com/natemcmaster/CommandLineUtils) - Command line parsing and utilities for .NET
* [castleproject/Core](https://github.com/castleproject/Core) - Castle Core, including Castle DynamicProxy, Logging Services and DictionaryAdapter
* [bepu/bepuphysics2](https://github.com/bepu/bepuphysics2) - Pure C# 3D real time physics simulation library, now with a higher version number.
* [alelievr/NodeGraphProcessor](https://github.com/alelievr/NodeGraphProcessor) - Node graph editor framework focused on data processing using Unity UIElements and C# 4.6
* [matterpreter/DefenderCheck](https://github.com/matterpreter/DefenderCheck) - Identifies the bytes that Microsoft Defender flags on.
* [nhibernate/nhibernate-core](https://github.com/nhibernate/nhibernate-core) - NHibernate Object Relational Mapper
* [filoe/cscore](https://github.com/filoe/cscore) - An advanced audio library, written in C#. Provides tons of features. From playing/recording audio to decoding/encoding audio streams/files to processing audio data in realtime (e.g. applying custom effects during playback, create visualizations,...). The possibilities are nearly unlimited.
* [n00mkrad/cupscale](https://github.com/n00mkrad/cupscale) - Image Upscaling GUI based on ESRGAN
* [NYAN-x-CAT/AsyncRAT-C-Sharp](https://github.com/NYAN-x-CAT/AsyncRAT-C-Sharp) - Open-Source Remote Administration Tool For Windows C# (RAT)
* [Unity-Technologies/com.unity.netcode.gameobjects](https://github.com/Unity-Technologies/com.unity.netcode.gameobjects) - Netcode for GameObjects is a high-level netcode SDK that provides networking capabilities to GameObject/MonoBehaviour workflows within Unity and sits on top of underlying transport layer.
* [outflanknl/EvilClippy](https://github.com/outflanknl/EvilClippy) - A cross-platform assistant for creating malicious MS Office documents. Can hide VBA macros, stomp VBA code (via P-Code) and confuse macro analysis tools. Runs on Linux, OSX and Windows.
* [ardalis/SmartEnum](https://github.com/ardalis/SmartEnum) - A base class for quickly and easily creating strongly typed enum replacements in C#.
* [rabbitmq/rabbitmq-dotnet-client](https://github.com/rabbitmq/rabbitmq-dotnet-client) - RabbitMQ .NET client for .NET Standard 2.0+ and .NET 4.6.2+
* [1357310795/MyComputerManager](https://github.com/1357310795/MyComputerManager) - 管理“此电脑”里删不掉的流氓“快捷方式”（包括侧边栏），同时可自己添加这类“快捷方式”
* [dotnetcore/WebApiClient](https://github.com/dotnetcore/WebApiClient) - An open source project based on the HttpClient. You only need to define the c# interface and modify the related features to invoke the client library of the remote http interface asynchronously.
* [xamarin/XamarinComponents](https://github.com/xamarin/XamarinComponents) - Plugins for Xamarin
* [TASEmulators/BizHawk](https://github.com/TASEmulators/BizHawk) - BizHawk is a multi-system emulator written in C#.  BizHawk provides nice features for casual gamers such as full screen, and joypad support in addition to full rerecording and debugging tools for all system cores.
* [2881099/csredis](https://github.com/2881099/csredis) - .NET Core or .NET Framework 4.0+ client for Redis and Redis Sentinel (2.8) and Cluster. Includes both synchronous and asynchronous clients.
* [Codeusa/SteamCleaner](https://github.com/Codeusa/SteamCleaner) - :us: A PC utility for restoring disk space from various game clients like Origin, Steam, Uplay, Battle.net, GoG and Nexon :us:
* [CarterCommunity/Carter](https://github.com/CarterCommunity/Carter) - Carter is framework that is a thin layer of extension methods and functionality over ASP.NET Core allowing code to be more explicit and most importantly more enjoyable.
* [MichalStrehovsky/zerosharp](https://github.com/MichalStrehovsky/zerosharp) - Demo of the potential of C# for systems programming with the .NET native ahead-of-time compilation technology.
* [yasirkula/UnityIngameDebugConsole](https://github.com/yasirkula/UnityIngameDebugConsole) - A uGUI based console to see debug messages and execute commands during gameplay in Unity
* [nemanjarogic/DesignPatternsLibrary](https://github.com/nemanjarogic/DesignPatternsLibrary) - A comprehensive design patterns library implemented in C#, which covers various design patterns from the most commonly used ones to the lesser-known ones. Get familiar with and learn design patterns through moderately realistic examples.
* [PiranhaCMS/piranha.core](https://github.com/PiranhaCMS/piranha.core) - Piranha CMS is the friendly editor-focused CMS for .NET that can be used both as an integrated CMS or as a headless API.
* [justcoding121/titanium-web-proxy](https://github.com/justcoding121/titanium-web-proxy) - A cross-platform asynchronous HTTP(S) proxy server in C#.
* [yhuse/SunnyUI](https://github.com/yhuse/SunnyUI) - SunnyUI.Net, 基于.Net 4.0+、.Net 6 框架的 C# WinForm 开源控件库、工具类库、扩展类库、多页面开发框架。
* [SonyWWS/ATF](https://github.com/SonyWWS/ATF) - Authoring Tools Framework (ATF) is a set of C#/.NET components for making tools on Windows. ATF has been in continuous development in Sony Computer Entertainment's (SCE) Worldwide Studios central tools group since early 2005. ATF has been used by most SCE first party studios to make many custom tools such as Naughty Dog’s level editor and shader editor for The Last of Us, Guerrilla Games’ sequence editor for Killzone games (including the Killzone: Shadow Fall PS4 launch title), an animation blending tool at Santa Monica Studio, a level editor at Bend Studio, a visual state machine editor for Quantic Dream, sound editing tools, and many others.
* [phongnguyend/Practical.CleanArchitecture](https://github.com/phongnguyend/Practical.CleanArchitecture) - Full-stack .Net 8 Clean Architecture (Microservices, Modular Monolith, Monolith), Blazor, Angular 17, React 18, Vue 3, BFF with YARP, Domain-Driven Design, CQRS, SOLID, Asp.Net Core Identity Custom Storage, OpenID Connect, Entity Framework Core, Selenium, SignalR, Hosted Services, Health Checks, Rate Limiting, Cloud Services (Azure, AWS, Google)...
* [jasonhua95/awesome-dotnet-core](https://github.com/jasonhua95/awesome-dotnet-core) - .NET Core库、工具、框架和软件的中文收录大全。 内容包括：库、工具、框架、模板引擎、身份认证、数据库、ORM框架、图片处理、文本处理、机器学习、日志、代码分析、教程等。
* [xamarin/xamarin-android](https://github.com/xamarin/xamarin-android) - Xamarin.Android provides open-source bindings of the Android SDK for use with .NET managed languages such as C#
* [microsoft/CsWin32](https://github.com/microsoft/CsWin32) - A source generator to add a user-defined set of Win32 P/Invoke methods and supporting types to a C# project.
* [KSP-CKAN/CKAN](https://github.com/KSP-CKAN/CKAN) - The Comprehensive Kerbal Archive Network
* [codecadwallader/codemaid](https://github.com/codecadwallader/codemaid) - CodeMaid is an open source Visual Studio extension to cleanup and simplify our C#, C++, F#, VB, PHP, PowerShell, JSON, XAML, XML, ASP, HTML, CSS, LESS, SCSS, JavaScript and TypeScript coding.
* [dynamicexpresso/DynamicExpresso](https://github.com/dynamicexpresso/DynamicExpresso) - C# expressions interpreter
* [dotnetcore/EasyCaching](https://github.com/dotnetcore/EasyCaching) - :boom: EasyCaching is an open source caching library that contains basic usages and some advanced usages of caching which can help us to handle caching more easier!
* [Fody/PropertyChanged](https://github.com/Fody/PropertyChanged) - Injects INotifyPropertyChanged code into properties at compile time
* [jie65535/GrasscutterCommandGenerator](https://github.com/jie65535/GrasscutterCommandGenerator) - Command Generator and Gacha Banner Editor
* [vovgou/loxodon-framework](https://github.com/vovgou/loxodon-framework) - An MVVM & Databinding framework that can use C# and Lua to develop games
* [cube0x0/CVE-2021-1675](https://github.com/cube0x0/CVE-2021-1675) - C# and Impacket implementation of PrintNightmare CVE-2021-1675/CVE-2021-34527
* [Habrador/Unity-Programming-Patterns](https://github.com/Habrador/Unity-Programming-Patterns) - Implementations of programming design patterns in Unity with examples in C# when to use them.
* [SebLague/Chess-Challenge](https://github.com/SebLague/Chess-Challenge) - Create your own tiny chess bot!
* [DavidArayan/ezy-slice](https://github.com/DavidArayan/ezy-slice) - An open source mesh slicer framework for Unity3D Game Engine. Written in C#.
* [DotNetOpenAuth/DotNetOpenAuth](https://github.com/DotNetOpenAuth/DotNetOpenAuth) - A C# implementation of the OpenID, OAuth protocols
* [ReClassNET/ReClass.NET](https://github.com/ReClassNET/ReClass.NET) - More than a ReClass port to the .NET platform.
* [SebLague/Path-Creator](https://github.com/SebLague/Path-Creator) - Path creation asset for Unity game development
* [ivaylokenov/MyTested.AspNetCore.Mvc](https://github.com/ivaylokenov/MyTested.AspNetCore.Mvc) - Fluent testing library for ASP.NET Core MVC.
* [zkavtaskin/Domain-Driven-Design-Example](https://github.com/zkavtaskin/Domain-Driven-Design-Example) - Blog series supplementary domain-driven design C# repository that (hopefully) actually makes sense.
* [OkGoDoIt/OpenAI-API-dotnet](https://github.com/OkGoDoIt/OpenAI-API-dotnet) - An unofficial C#/.NET SDK for accessing the OpenAI GPT-3 API
* [alastairtree/LazyCache](https://github.com/alastairtree/LazyCache) - An easy to use thread safe in-memory caching service with a simple developer friendly API for c#
* [Matthew-J-Spencer/Ultimate-2D-Controller](https://github.com/Matthew-J-Spencer/Ultimate-2D-Controller) - A great starting point for your 2D controller. Making use of all the hidden tricks like coyote, buffered actions, speedy apex, anti grav apex, etc
* [cobbr/SharpSploit](https://github.com/cobbr/SharpSploit) -  SharpSploit is a .NET post-exploitation library written in C#
* [microsoft/AdaptiveCards](https://github.com/microsoft/AdaptiveCards) - A new way for developers to exchange card content in a common and consistent way.
* [dotnetcore/AspectCore-Framework](https://github.com/dotnetcore/AspectCore-Framework) - AspectCore is an AOP-based cross platform framework for .NET Standard.
* [asynkron/protoactor-dotnet](https://github.com/asynkron/protoactor-dotnet) - Proto Actor - Ultra fast distributed actors for Go, C# and Java/Kotlin
* [microsoft/ClearScript](https://github.com/microsoft/ClearScript) - A library for adding scripting to .NET applications. Supports V8 (Windows, Linux, macOS) and JScript/VBScript (Windows).
* [gradientspace/geometry3Sharp](https://github.com/gradientspace/geometry3Sharp) - C# library for 2D/3D geometric computation, mesh algorithms, and so on. Boost license.
* [SuxueCode/WechatBakTool](https://github.com/SuxueCode/WechatBakTool) - 基于C#的微信PC版聊天记录备份工具，提供图形界面，解密微信数据库并导出聊天记录。
* [Cinchoo/ChoEazyCopy](https://github.com/Cinchoo/ChoEazyCopy) - Simple and powerful RoboCopy GUI
* [microsoft/CDM](https://github.com/microsoft/CDM) - The Common Data Model (CDM) is a standard and extensible collection of schemas (entities, attributes, relationships) that represents business concepts and activities with well-defined semantics, to facilitate data interoperability. Examples of entities include: Account, Contact, Lead, Opportunity, Product, etc.
* [dotnet/Comet](https://github.com/dotnet/Comet) - Comet is an MVU UIToolkit written in C#
* [Sergio0694/PolySharp](https://github.com/Sergio0694/PolySharp) - PolySharp provides generated, source-only polyfills for C# language features, to easily use all runtime-agnostic features downlevel. Add a reference, set your C# version to latest and have fun! 🚀
* [altmann/FluentResults](https://github.com/altmann/FluentResults) - A generalised Result object implementation for .NET/C#
* [Richasy/Bili.Copilot](https://github.com/Richasy/Bili.Copilot) - 哔哩哔哩用户的个人助理
* [ArduPilot/MissionPlanner](https://github.com/ArduPilot/MissionPlanner) - Mission Planner Ground Control Station for ArduPilot (c# .net)
* [PixelVision8/PixelVision8](https://github.com/PixelVision8/PixelVision8) - Pixel Vision 8's core philosophy is to teach retro game development with streamlined workflows. PV8 is also a platform that standardizes 8-bit fantasy console limitations built on top of the open-source C# game engine based on MonoGame.
* [xamarin/XamarinCommunityToolkit](https://github.com/xamarin/XamarinCommunityToolkit) - The Xamarin Community Toolkit is a collection of Animations, Behaviors, Converters, and Effects for mobile development with Xamarin.Forms. It simplifies and demonstrates common developer tasks building iOS, Android, and UWP apps with Xamarin.Forms.
* [CoreWCF/CoreWCF](https://github.com/CoreWCF/CoreWCF) - Main repository for the Core WCF project
* [chocolatey/ChocolateyGUI](https://github.com/chocolatey/ChocolateyGUI) - A delicious GUI for Chocolatey
* [ikas-mc/ContextMenuForWindows11](https://github.com/ikas-mc/ContextMenuForWindows11) - Add Custom Context Menu For Windows11
* [clojure/clojure-clr](https://github.com/clojure/clojure-clr) - A port of Clojure to the CLR, part of the Clojure project
* [oleg-shilo/cs-script](https://github.com/oleg-shilo/cs-script) - C# scripting platform
* [bcgit/bc-csharp](https://github.com/bcgit/bc-csharp) - BouncyCastle.NET Cryptography Library (Mirror)
* [MCCTeam/Minecraft-Console-Client](https://github.com/MCCTeam/Minecraft-Console-Client) - Lightweight console for Minecraft chat and automated scripts
* [SebLague/Chess-Coding-Adventure](https://github.com/SebLague/Chess-Coding-Adventure) - A work-in-progress chess bot written in C#
* [mysql-net/MySqlConnector](https://github.com/mysql-net/MySqlConnector) - MySQL Connector for .NET
* [GhostPack/Certify](https://github.com/GhostPack/Certify) - Active Directory certificate abuse.
* [sabresaurus/SabreCSG](https://github.com/sabresaurus/SabreCSG) - Level design tools for Unity
* [iammukeshm/CleanArchitecture.WebApi](https://github.com/iammukeshm/CleanArchitecture.WebApi) - An implementation of Clean Architecture for ASP.NET Core 3.1 WebAPI. Built with loosely coupled architecture and clean-code practices in mind.
* [fudiwei/DotNetCore.SKIT.FlurlHttpClient.Wechat](https://github.com/fudiwei/DotNetCore.SKIT.FlurlHttpClient.Wechat) - 可能是全网最完整的 C# 版微信 SDK，封装全部已知的微信 API，包含微信公众平台（订阅号+服务号+小程序+小游戏+小商店+视频号）、微信开放平台、微信商户平台（微信支付+微企付）、企业微信、微信广告平台、微信智能对话开放平台等模块，可跨平台。持续随官方更新，欢迎 Star/Fork/PR。QQ 交流群 875580418【满】、930461548。
* [markrendle/Simple.Data](https://github.com/markrendle/Simple.Data) - A light-weight, dynamic data access component for C# 4.0
* [ScutGame/Scut](https://github.com/ScutGame/Scut) - Scut is a free, open source, stable game server framework, which support C#/Python/Lua script, and support Unity3d, Cocos2dx, FlashAir client access.
* [Monnoroch/ColorHighlighter](https://github.com/Monnoroch/ColorHighlighter) - ColorHighlighter - is a plugin for the Sublime text 2 and 3, which underlays selected hexadecimal colorcodes (like "#FFFFFF", "rgb(255,255,255)", "white", etc.) with their real color. Also, plugin adds color picker to easily modify colors. Documentation: https://monnoroch.github.io/ColorHighlighter.
* [matterpreter/OffensiveCSharp](https://github.com/matterpreter/OffensiveCSharp) - Collection of Offensive C# Tooling
* [wieslawsoltes/ChatGPT](https://github.com/wieslawsoltes/ChatGPT) - A ChatGPT C# client for MacOS, Windows, Linux, Android, iOS and Browser. Powered by Avalonia UI framework.
* [jacksondunstan/UnityNativeScripting](https://github.com/jacksondunstan/UnityNativeScripting) - Unity Scripting in C++
* [googleapis/google-api-dotnet-client](https://github.com/googleapis/google-api-dotnet-client) - Google APIs Client Library for .NET
* [ElPumpo/TinyNvidiaUpdateChecker](https://github.com/ElPumpo/TinyNvidiaUpdateChecker) - Windows tool to check for NVIDIA GPU driver updates
* [sipsorcery-org/sipsorcery](https://github.com/sipsorcery-org/sipsorcery) - A WebRTC, SIP and VoIP library for C# and .NET. Designed for real-time communications apps.
* [OpenSAGE/OpenSAGE](https://github.com/OpenSAGE/OpenSAGE) - OpenSAGE is a free, open source re-implementation of SAGE, the 3D real time strategy (RTS) engine used in Command & Conquer: Generals and other RTS titles from EA Pacific. Written in C#. Not affiliated with EA.
* [Mzying2001/CefFlashBrowser](https://github.com/Mzying2001/CefFlashBrowser) - Flash浏览器 / Flash Browser
* [wangfreexx/wangfreexx-tianruoocr-cl-paddle](https://github.com/wangfreexx/wangfreexx-tianruoocr-cl-paddle) - 天若ocr开源版本的本地版，采用Chinese-lite和paddleocr识别框架
* [tomakita/Colorful.Console](https://github.com/tomakita/Colorful.Console) - Style your .NET console output!
* [dathlin/ClientServerProject](https://github.com/dathlin/ClientServerProject) - 一个C-S模版，该模版由三部分的程序组成，一个服务端运行的程序，一个客户端运行的程序，还有一个公共的组件，实现了基础的账户管理功能，版本控制，软件升级，公告管理，消息群发，共享文件上传下载，批量文件传送功能。具体的操作方法见演示就行。本项目的一个目标是：提供一个基础的中小型系统的C-S框架，客户端有三种模式，无缝集成访问，winform版本，wpf版本，asp.net mvc版本，方便企业进行中小型系统的二次开发和个人学习。同时网络组件方便的支持读写三菱和西门子PLC的数据，详细见Readme
* [cloudscribe/cloudscribe](https://github.com/cloudscribe/cloudscribe) - ASP.NET Core multi-tenant web application foundation with management for sites, users, roles, claims and more
* [amaneureka/AtomOS](https://github.com/amaneureka/AtomOS) - A multitasking monolithic Kernel based x86 targeting Operating System written in C# from scratch aiming for high-level implementation of drivers in managed environment.
* [justcoding121/advanced-algorithms](https://github.com/justcoding121/advanced-algorithms) - 100+ algorithms & data structures generically implemented in C#
* [Almantask/CSharp-From-Zero-To-Hero](https://github.com/Almantask/CSharp-From-Zero-To-Hero) - C# boot camp
* [Ruslan-B/FFmpeg.AutoGen](https://github.com/Ruslan-B/FFmpeg.AutoGen) - FFmpeg auto generated unsafe bindings for C#/.NET and Core (Linux, MacOS and Mono).
* [unity3d-jp/unitychan-crs](https://github.com/unity3d-jp/unitychan-crs) - Unity-Chan "Candy Rock Star" Live Demo
* [Azure/azure-functions-core-tools](https://github.com/Azure/azure-functions-core-tools) - Command line tools for Azure Functions
* [zzzprojects/Z.ExtensionMethods](https://github.com/zzzprojects/Z.ExtensionMethods) - C# Extension Methods | Over 1000 extension methods:
* [dotnet/codeformatter](https://github.com/dotnet/codeformatter) - Tool that uses Roslyn to automatically rewrite the source to follow our coding styles
* [Coldairarrow/Colder.Admin.AntdVue](https://github.com/Coldairarrow/Colder.Admin.AntdVue) - Admin Fx Based On .NET 5 + Ant Design Vue
* [ArthurHub/HTML-Renderer](https://github.com/ArthurHub/HTML-Renderer) - Cross framework (WinForms/WPF/PDF/Metro/Mono/etc.), Multipurpose (UI Controls / Image generation / PDF generation / etc.), 100% managed (C#), High performance HTML Rendering library.
* [jbogard/ContosoUniversityDotNetCore-Pages](https://github.com/jbogard/ContosoUniversityDotNetCore-Pages) - With Razor Pages
* [giacomelli/GeneticSharp](https://github.com/giacomelli/GeneticSharp) - GeneticSharp is a fast, extensible, multi-platform and multithreading C# Genetic Algorithm library that simplifies the development of applications using Genetic Algorithms (GAs).
* [AnyListen/YaVipCore](https://github.com/AnyListen/YaVipCore) - Net Core Music Interface
* [proyecto26/RestClient](https://github.com/proyecto26/RestClient) - 🦄  A Promise based REST and HTTP client for Unity 🎮
* [MarimerLLC/csla](https://github.com/MarimerLLC/csla) - A home for your business logic in any .NET application.
* [TastSong/CrazyCar](https://github.com/TastSong/CrazyCar) - 网络联机游戏解决方案---Unity制作的联机赛车游戏，服务端为SpringBoot + Mybatis Plus；后台为Vue + Element；游戏端采用QFramework框架，Addressable+HybridCLR实现热更新，支持KCP和WebSocket网络(商用级)
* [PavelTorgashov/FastColoredTextBox](https://github.com/PavelTorgashov/FastColoredTextBox) - Fast Colored TextBox for Syntax Highlighting. The text editor component for .NET.
* [alelievr/HDRP-Custom-Passes](https://github.com/alelievr/HDRP-Custom-Passes) - A bunch of custom passes made for HDRP
* [ZiggyCreatures/FusionCache](https://github.com/ZiggyCreatures/FusionCache) - FusionCache is an easy to use, fast and robust cache with advanced resiliency features and an optional distributed 2nd level.
* [Cysharp/ConsoleAppFramework](https://github.com/Cysharp/ConsoleAppFramework) - Micro-framework for console applications to building CLI tools/Daemon/Batch for .NET, C#.
* [robvdpol/RaceControl](https://github.com/robvdpol/RaceControl) - Race Control is a standalone, open source F1TV client for Windows, written in C# on the .NET platform.
* [KonataDev/Lagrange.Core](https://github.com/KonataDev/Lagrange.Core) - An Implementation of NTQQ Protocol, with Pure C#, Derived from Konata.Core
* [yanghuan/CSharp.lua](https://github.com/yanghuan/CSharp.lua) - The C# to Lua compiler
* [Thraka/SadConsole](https://github.com/Thraka/SadConsole) - A .NET ascii/ansi console engine written in C# for MonoGame and XNA. Create your own text roguelike (or other) games!
* [Real-Serious-Games/C-Sharp-Promise](https://github.com/Real-Serious-Games/C-Sharp-Promise) - Promises library for C# for management of asynchronous operations.
* [StyleCop/StyleCop](https://github.com/StyleCop/StyleCop) - Analyzes C# source code to enforce a set of style and consistency rules.
* [thangchung/clean-architecture-dotnet](https://github.com/thangchung/clean-architecture-dotnet) - 🕸 Yet Another .NET Clean Architecture, but for Microservices project. It uses Minimal Clean Architecture with DDD-lite, CQRS-lite, and just enough Cloud-native patterns apply on the simple eCommerce sample and run on Tye with Dapr extension 🍻
* [dotnet/try-convert](https://github.com/dotnet/try-convert) - Helping .NET developers port their projects to .NET Core!
* [sebas77/Svelto.ECS](https://github.com/sebas77/Svelto.ECS) - Svelto ECS C# Entity Component System
* [CollapseLauncher/Collapse](https://github.com/CollapseLauncher/Collapse) - An Advanced Launcher for miHoYo Games
* [kirevdokimov/Unity-UI-Rounded-Corners](https://github.com/kirevdokimov/Unity-UI-Rounded-Corners) - This components and shaders allows you to add rounded corners to UI elements!
* [Habrador/Computational-geometry](https://github.com/Habrador/Computational-geometry) - Computational Geometry Unity library with implementations of intersection algorithms, triangulations like delaunay, voronoi diagrams, polygon clipping, bezier curves, ear clipping, convex hulls, mesh simplification, etc
* [MirrorNetworking/Telepathy](https://github.com/MirrorNetworking/Telepathy) - Simple, message based, MMO Scale TCP networking in C#. And no magic.
* [code-cracker/code-cracker](https://github.com/code-cracker/code-cracker) - An analyzer library for C# and VB that uses Roslyn to produce refactorings, code analysis, and other niceties.
* [BlueRaja/High-Speed-Priority-Queue-for-C-Sharp](https://github.com/BlueRaja/High-Speed-Priority-Queue-for-C-Sharp) - A C# priority queue optimized for pathfinding applications
* [ericdc1/Dapper.SimpleCRUD](https://github.com/ericdc1/Dapper.SimpleCRUD) - Who wants to write basic read/insert/update/delete statements? SimpleCRUD provides simple CRUD helpers for Dapper.
* [shack2/SuperSQLInjectionV1](https://github.com/shack2/SuperSQLInjectionV1) - 超级SQL注入工具（SSQLInjection）是一款基于HTTP协议自组包的SQL注入工具,采用C#开发，直接操作TCP会话来进行HTTP交互，支持出现在HTTP协议任意位置的SQL注入，支持各种类型的SQL注入，支持HTTPS模式注入；支持以盲注、错误显示、Union注入等方式来获取数据；支持Access/MySQL/SQLServer/Oracle/PostgreSQL/DB2/SQLite/Informix等数据库；支持手动灵活的进行SQL注入绕过，可自定义进行字符替换等绕过注入防护。本工具为渗透测试人员、信息安全工程师等掌握SQL注入技能的人员设计，需要使用人员对SQL注入有一定了解。
* [GhostPack/SharpUp](https://github.com/GhostPack/SharpUp) - SharpUp is a C# port of various PowerUp functionality.
* [Brackeys/2D-Character-Controller](https://github.com/Brackeys/2D-Character-Controller) - Free 2D Character Controller for Unity.
* [Naphier/unity-design-patterns](https://github.com/Naphier/unity-design-patterns) - Examples of programming design patterns in Unity C#
* [amantinband/clean-architecture](https://github.com/amantinband/clean-architecture) - The ultimate clean architecture template for .NET applications 💪
* [microsoft/WindowsCompositionSamples](https://github.com/microsoft/WindowsCompositionSamples) - Windows Composition Samples the place for getting the latest code samples and demos using Windows.UI.Xaml and Windows.UI.Composition to make beautiful Universal Windows Platform applications.
* [dadhi/FastExpressionCompiler](https://github.com/dadhi/FastExpressionCompiler) - Fast Compiler for C# Expression Trees and the lightweight LightExpression alternative. Diagnostic and code generation tools for the expressions.
* [xebecnan/UniLua](https://github.com/xebecnan/UniLua) - A pure c# implementation of Lua 5.2 focus on compatibility with Unity
* [casbin/Casbin.NET](https://github.com/casbin/Casbin.NET) - An authorization library that supports access control models like ACL, RBAC, ABAC in .NET (C#)
* [UiPath/CoreWF](https://github.com/UiPath/CoreWF) - WF runtime ported to work on .NET 6
* [pdevito3/craftsman](https://github.com/pdevito3/craftsman) - A .NET scaffolding tool to help you stop worrying about boilerplate and focus on your business logic 🚀
* [dotnetcore/sharding-core](https://github.com/dotnetcore/sharding-core) - high performance lightweight solution for efcore sharding table and sharding database support read-write-separation .一款ef-core下高性能、轻量级针对分表分库读写分离的解决方案，具有零依赖、零学习成本、零业务代码入侵
* [belav/csharpier](https://github.com/belav/csharpier) - CSharpier is an opinionated code formatter for c#.
* [yaronzz/Tidal-Media-Downloader-PRO](https://github.com/yaronzz/Tidal-Media-Downloader-PRO) - Download 'TIDAL' Music On Windows/Linux/MacOs (PYTHON/C#)
* [loklak/loklak_dotnet_api](https://github.com/loklak/loklak_dotnet_api) - A C#.NET Wrapper for Loklak to be used with Windows applications
* [gautema/CQRSlite](https://github.com/gautema/CQRSlite) - A lightweight framework to help creating CQRS and Eventsourcing applications in C#
* [hvanbakel/CsprojToVs2017](https://github.com/hvanbakel/CsprojToVs2017) - Tooling for converting pre 2017 project to the new Visual Studio 2017 format.
* [sendgrid/sendgrid-csharp](https://github.com/sendgrid/sendgrid-csharp) - The Official Twilio SendGrid C#, .NetStandard, .NetCore API Library
* [Suprcode/Crystal](https://github.com/Suprcode/Crystal) - Legend of Mir 2 - Official Public Crystal Source
* [microsoft/Cognitive-Samples-IntelligentKiosk](https://github.com/microsoft/Cognitive-Samples-IntelligentKiosk) - Welcome to the Intelligent Kiosk Sample! Here you will find several demos showcasing workflows and experiences built on top of the Microsoft Cognitive Services.
* [andrewkirillov/AForge.NET](https://github.com/andrewkirillov/AForge.NET) - AForge.NET Framework is a C# framework designed for developers and researchers in the fields of Computer Vision and Artificial Intelligence - image processing, neural networks, genetic algorithms, machine learning, robotics, etc.
* [TomaszRewak/C-sharp-console-gui-framework](https://github.com/TomaszRewak/C-sharp-console-gui-framework) - A GUI framework for C# console applications
* [GhostPack/SharpDPAPI](https://github.com/GhostPack/SharpDPAPI) - SharpDPAPI is a C# port of some Mimikatz DPAPI functionality.
* [SamuelTulach/VirusTotalUploader](https://github.com/SamuelTulach/VirusTotalUploader) - C# Open-Source Winforms application for uploading files to VirusTotal
* [dotnetcore/SmartSql](https://github.com/dotnetcore/SmartSql) - SmartSql = MyBatis in C# + .NET Core+ Cache(Memory | Redis) + R/W Splitting + PropertyChangedTrack  +Dynamic Repository + InvokeSync + Diagnostics
* [rdvojmoc/DinkToPdf](https://github.com/rdvojmoc/DinkToPdf) - C# .NET Core wrapper for wkhtmltopdf library that uses Webkit engine to convert HTML pages to PDF.
* [NikolayIT/ASP.NET-Core-Template](https://github.com/NikolayIT/ASP.NET-Core-Template) - A ready-to-use template for ASP.NET Core with repositories, services, models mapping, DI and StyleCop warnings fixed.
* [eliasts/Ocean_Community_Next_Gen](https://github.com/eliasts/Ocean_Community_Next_Gen) - Next gen iteration of the unity community ocean shader
* [kubernetes-client/csharp](https://github.com/kubernetes-client/csharp) - Officially supported dotnet Kubernetes Client library
* [microsoft/clrmd](https://github.com/microsoft/clrmd) - Microsoft.Diagnostics.Runtime is a set of APIs for introspecting processes and dumps.
* [RiptideNetworking/Riptide](https://github.com/RiptideNetworking/Riptide) - Lightweight C# networking solution for multiplayer games.
* [axuno/SmartFormat](https://github.com/axuno/SmartFormat) - A lightweight text templating library written in C# which can be a drop-in replacement for string.Format
* [sestoft/C5](https://github.com/sestoft/C5) - C5 generic collection library for C#/.NET
* [terrajobst/minsk](https://github.com/terrajobst/minsk) - This repo contains Minsk, a handwritten compiler in C#. It illustrates basic concepts of compiler construction and how one can tool the language inside of an IDE by exposing APIs for parsing and type checking.
* [GregFinzer/Compare-Net-Objects](https://github.com/GregFinzer/Compare-Net-Objects) - What you have been waiting for :+1:  Perform a deep compare of any two .NET objects using reflection. Shows the differences between the two objects.
* [oleg-shilo/wixsharp](https://github.com/oleg-shilo/wixsharp) - Framework for building a complete MSI or WiX source code by using script files written with C# syntax.
* [matthewrenze/clean-architecture-demo](https://github.com/matthewrenze/clean-architecture-demo) - A sample app for my online course "Clean Architecture: Patterns, Practices, and Principles" in .NET Framework 4.8
* [linvi/tweetinvi](https://github.com/linvi/tweetinvi) - Tweetinvi, an intuitive Twitter C# library for the REST and Stream API. It supports .NET, .NETCore, UAP (Xamarin)...
* [BluestormDNA/ProjectPSX](https://github.com/BluestormDNA/ProjectPSX) - Experimental C# Playstation Emulator
* [handcircus/Unity-Resource-Checker](https://github.com/handcircus/Unity-Resource-Checker) - Editor utility for unity to help check resources in the current scene (including active textures, their sizes, materials, meshes and which objects are using them)
* [nifanfa/MOOS](https://github.com/nifanfa/MOOS) - C# x64 operating system programming with the .NET native ahead-of-time compilation technology.
* [UnamSanctam/SilentCryptoMiner](https://github.com/UnamSanctam/SilentCryptoMiner) - A Silent (Hidden) Free Crypto Miner Builder - Supports ETC, RVN, XMR, RTM and much more.
* [sochix/TLSharp](https://github.com/sochix/TLSharp) - Telegram client library implemented in C#
* [pakrym/jab](https://github.com/pakrym/jab) - C# Source Generator based dependency injection container implementation.
* [ghost1372/HandyControls](https://github.com/ghost1372/HandyControls) - Contains some simple and commonly used WPF controls based on HandyControl
* [Knagis/CommonMark.NET](https://github.com/Knagis/CommonMark.NET) - Implementation of CommonMark specification in C# for converting Markdown documents to HTML. Optimized for maximum performance and portability.
* [flibitijibibo/SDL2-CS](https://github.com/flibitijibibo/SDL2-CS) - SDL2# - C# Wrapper for SDL2
* [SebLague/Marching-Cubes](https://github.com/SebLague/Marching-Cubes) - Coding Adventure
* [JKorf/Binance.Net](https://github.com/JKorf/Binance.Net) - A C# .netstandard client library for the Binance REST and Websocket Spot and Futures API focusing on clear usage and models
* [chvancooten/OSEP-Code-Snippets](https://github.com/chvancooten/OSEP-Code-Snippets) - A repository with my notable code snippets for Offensive Security's PEN-300 (OSEP) course.
* [Scrawk/Ceto](https://github.com/Scrawk/Ceto) - Ceto: Ocean system for Unity
* [ststeiger/PdfSharpCore](https://github.com/ststeiger/PdfSharpCore) - Port of the PdfSharp library to .NET Core - largely removed GDI+ (only missing GetFontData - which can be replaced with freetype2)
* [saucepleez/taskt](https://github.com/saucepleez/taskt) - taskt (pronounced 'tasked' and formely sharpRPA) is free and open-source robotic process automation (rpa) built in C# powered by the .NET Framework
* [guryanovev/CrystalQuartz](https://github.com/guryanovev/CrystalQuartz) - pluggable UI for Quartz.NET
* [luxkun/ReGoap](https://github.com/luxkun/ReGoap) - Generic C# GOAP (Goal Oriented Action Planning) library with Unity3d examples
* [Valkirie/HandheldCompanion](https://github.com/Valkirie/HandheldCompanion) - ControllerService
* [datalust/superpower](https://github.com/datalust/superpower) - A C# parser construction toolkit with high-quality error reporting
* [EasyHttp/EasyHttp](https://github.com/EasyHttp/EasyHttp) - Http Library for C#
* [bradymholt/cron-expression-descriptor](https://github.com/bradymholt/cron-expression-descriptor) - A .NET library that converts cron expressions into human readable descriptions.
* [opendns/dnscrypt-win-client](https://github.com/opendns/dnscrypt-win-client) - Windows front end for DNSCrypt Proxy
* [mvelazc0/defcon27_csharp_workshop](https://github.com/mvelazc0/defcon27_csharp_workshop) - Writing custom backdoor payloads with C# - Defcon 27 Workshop
* [DigDes/SoapCore](https://github.com/DigDes/SoapCore) - SOAP extension for ASP.NET Core
* [FSecureLABS/SharpGPOAbuse](https://github.com/FSecureLABS/SharpGPOAbuse) - SharpGPOAbuse is a .NET application written in C# that can be used to take advantage of a user's edit rights on a Group Policy Object (GPO) in order to compromise the objects that are controlled by that GPO.
* [microsoft/Mobius](https://github.com/microsoft/Mobius) - C# and F# language binding and extensions to Apache Spark
* [bing-framework/Bing.NetCore](https://github.com/bing-framework/Bing.NetCore) - Bing是基于 .net core 3.1 的框架，旨在提升团队的开发输出能力，由常用公共操作类（工具类、帮助类）、分层架构基类，第三方组件封装，第三方业务接口封装等组成。
* [ShirasawaSama/CefDetector](https://github.com/ShirasawaSama/CefDetector) - Check how many CEFs are on your computer. 检测你电脑上有几个CEF.
* [swharden/Csharp-Data-Visualization](https://github.com/swharden/Csharp-Data-Visualization) - Resources for visualizing data using C# and the .NET platform
* [dotnet/crank](https://github.com/dotnet/crank) - Benchmarking infrastructure for applications
* [Cytoid/Cytoid](https://github.com/Cytoid/Cytoid) - A community-driven touchscreen music game.
* [mmanela/diffplex](https://github.com/mmanela/diffplex) - DiffPlex is Netstandard 1.0+ C# library to generate textual diffs.
* [siemens/ros-sharp](https://github.com/siemens/ros-sharp) - ROS# is a set of open source software libraries and tools in C# for communicating with ROS from .NET applications, in particular Unity3D
* [sdcb/PaddleSharp](https://github.com/sdcb/PaddleSharp) - .NET/C# binding for Baidu paddle inference library and PaddleOCR
* [HangfireIO/Cronos](https://github.com/HangfireIO/Cronos) - A fully-featured .NET library for working with Cron expressions. Built with time zones in mind and intuitively handles daylight saving time transitions
* [dbrizov/NaughtyCharacter](https://github.com/dbrizov/NaughtyCharacter) - Third Person Controller for Unity
* [nesrak1/UABEA](https://github.com/nesrak1/UABEA) - c# uabe for newer versions of unity
* [ControlzEx/ControlzEx](https://github.com/ControlzEx/ControlzEx) - Shared Controlz for WPF and ... more
* [Grabacr07/KanColleViewer](https://github.com/Grabacr07/KanColleViewer) - 艦これブラウザーのようなもの
* [tevora-threat/SharpView](https://github.com/tevora-threat/SharpView) - C# implementation of harmj0y's PowerView
* [VaughnVernon/IDDD_Samples_NET](https://github.com/VaughnVernon/IDDD_Samples_NET) - These are the sample Bounded Contexts for C#.NET from the book "Implementing Domain-Driven Design" by Vaughn Vernon:  http://vaughnvernon.co/?page_id=168
* [snatch-dev/Convey](https://github.com/snatch-dev/Convey) - A simple recipe for .NET Core microservices.
* [security-code-scan/security-code-scan](https://github.com/security-code-scan/security-code-scan) - Vulnerability Patterns Detector for C# and VB.NET
* [Misaka-Mikoto-Tech/MonoHook](https://github.com/Misaka-Mikoto-Tech/MonoHook) - hook C# method at runtime without modify dll file (such as UnityEditor.dll), works on Windows, Mac, Android il2cpp(armv7a and armv8a)
* [googleapis/google-cloud-dotnet](https://github.com/googleapis/google-cloud-dotnet) - Google Cloud Client Libraries for .NET
* [kengwang/BiliDuang](https://github.com/kengwang/BiliDuang) - (暂停维护) Bilibili 哔哩哔哩视频下载 C# GUI版 - 支持BV 支持4K 支持地区限制下载 支持互动视频 支持无水印 支持弹幕/字幕下载转换 支持课程下载
* [khalidabuhakmeh/ConsoleTables](https://github.com/khalidabuhakmeh/ConsoleTables) - Print out a nicely formatted table in a console application C#
* [DragoQCC/HardHatC2](https://github.com/DragoQCC/HardHatC2) - A C# Command & Control framework
* [AddictedCS/soundfingerprinting](https://github.com/AddictedCS/soundfingerprinting) - Open source audio fingerprinting in .NET. An efficient algorithm for acoustic fingerprinting written purely in C#.
* [samcook/RedLock.net](https://github.com/samcook/RedLock.net) - An implementation of the Redlock algorithm in C#
* [dotnetcore/FlubuCore](https://github.com/dotnetcore/FlubuCore) - A cross platform build and deployment automation system for building projects and executing deployment scripts using C# code.
* [cuiliang/ClickShow](https://github.com/cuiliang/ClickShow) - 鼠标点击特效
* [CoreUnion/CoreShop](https://github.com/CoreUnion/CoreShop) - 基于 Asp.Net Core 8.0、Uni-App开发，支持可视化布局的小程序商城系统，前后端分离，支持分布式部署，跨平台运行，拥有分销、代理、团购、拼团、秒杀、直播、优惠券、自定义表单等众多营销功能，拥有完整SKU、下单、售后、物流流程。支持一套代码编译发布微信小程序版、H5版、Android版、iOS版、支付宝小程序版、字节跳动小程序版、QQ小程序版等共10个平台。
* [wieslawsoltes/Core2D](https://github.com/wieslawsoltes/Core2D) - A multi-platform data driven 2D diagram editor.
* [aspnetboilerplate/module-zero-core-template](https://github.com/aspnetboilerplate/module-zero-core-template) - ASP.NET Core MVC / Angular Startup Project For ASP.NET Boilerplate
* [ubisoft/Sharpmake](https://github.com/ubisoft/Sharpmake) - Sharpmake is an open-source C#-based solution for generating project definition files, such as Visual Studio projects and solutions, GNU makefiles, Xcode projects, etc.
* [bitsadmin/nopowershell](https://github.com/bitsadmin/nopowershell) - PowerShell rebuilt in C# for Red Teaming purposes
* [qwqdanchun/DcRat](https://github.com/qwqdanchun/DcRat) - A simple remote tool in C#.
* [OfficeDev/TrainingContent](https://github.com/OfficeDev/TrainingContent) - Training Content used for developer.microsoft.com/office
* [filipw/Strathweb.CacheOutput](https://github.com/filipw/Strathweb.CacheOutput) - ASP.NET Web API CacheOutput - library to allow you to cache the output of ApiControllers
* [Nition/UnityOctree](https://github.com/Nition/UnityOctree) - A dynamic, loose octree implementation for Unity written in C#
* [KirillOsenkov/RoslynQuoter](https://github.com/KirillOsenkov/RoslynQuoter) - Roslyn tool that for a given C# program shows syntax tree API calls to construct its syntax tree
* [nlkl/Optional](https://github.com/nlkl/Optional) - A robust option type for C#
* [microsoft/CodeContracts](https://github.com/microsoft/CodeContracts) - Source code for the CodeContracts tools for .NET
* [facebook-csharp-sdk/facebook-csharp-sdk](https://github.com/facebook-csharp-sdk/facebook-csharp-sdk) - Facebook SDK for .NET
* [microsoft/PowerPlatformConnectors](https://github.com/microsoft/PowerPlatformConnectors) - This is a repository for Microsoft Power Automate, Power Apps, and Azure Logic Apps connectors
* [DaveSkender/Stock.Indicators](https://github.com/DaveSkender/Stock.Indicators) - Stock Indicators for .NET is a C# NuGet package that transforms raw equity, commodity, forex, or cryptocurrency financial market price quotes into technical indicators and trading insights. You'll need this essential data in the investment tools that you're building for algorithmic trading, technical analysis, machine learning, or visual charting.
* [Unity-Technologies/com.unity.perception](https://github.com/Unity-Technologies/com.unity.perception) - Perception toolkit for sim2real training and validation in Unity
* [Apr4h/CobaltStrikeScan](https://github.com/Apr4h/CobaltStrikeScan) - Scan files or process memory for CobaltStrike beacons and parse their configuration
* [NiclasOlofsson/MiNET](https://github.com/NiclasOlofsson/MiNET) - A (not so) basic Minecraft Pocket Edition server written in C#
* [CopyPlusPlus/CopyPlusPlus](https://github.com/CopyPlusPlus/CopyPlusPlus) - 让复制更加简单！
* [Catel/Catel](https://github.com/Catel/Catel) - An application development platform
* [spr1ngd/UnityCodes](https://github.com/spr1ngd/UnityCodes) - SpringGUI是对UGUI的拓展，提供十多种UI组件用于快速开发。
* [mdhiggins/CenterTaskbar](https://github.com/mdhiggins/CenterTaskbar) - Center Windows Taskbar Icons
* [AlbertMN/AssistantComputerControl](https://github.com/AlbertMN/AssistantComputerControl) - Control your computer with your Google Home or Amazon Alexa assistant!
* [SecHex/SecHex-Spoofy](https://github.com/SecHex/SecHex-Spoofy) - C# HWID Changer 🔑︎ Disk, Guid, Mac, Gpu, Pc-Name, Win-ID, EFI, SMBIOS Spoofing [Usermode]
* [dotnet/ClangSharp](https://github.com/dotnet/ClangSharp) - Clang bindings for .NET written in C#
* [Dandarawy/UnityBookPageCurl](https://github.com/Dandarawy/UnityBookPageCurl) - Page curl effect for Unity3d using UGUI
* [antonioCoco/RunasCs](https://github.com/antonioCoco/RunasCs) - RunasCs - Csharp and open version of windows builtin runas.exe
* [yourtablecloth/TableCloth](https://github.com/yourtablecloth/TableCloth) - 식탁보 프로젝트
* [aliostad/CacheCow](https://github.com/aliostad/CacheCow) - An implementation of HTTP Caching in .NET Core and 4.5.2+ for both the client and the server
* [cjddmut/Unity-2D-Platformer-Controller](https://github.com/cjddmut/Unity-2D-Platformer-Controller) - A customizable 2D platformer motor that handles mechanics such as double jumps, wall jumps, and corner grabs. Includes a player controlled prefab that can be dropped into any scene for immediate support.
* [yuzhengyang/Fork](https://github.com/yuzhengyang/Fork) - a c# utility library. C#工具包，C#工具类，常用方法，系统API，文件处理、加密解密、Winform美化（C# Tools）
* [erfg12/memory.dll](https://github.com/erfg12/memory.dll) - C# Hacking library for making PC game trainers.
* [sheng-jie/Design-Pattern](https://github.com/sheng-jie/Design-Pattern) - 设计模式 C# 版（ .NET 6），有系列文章讲解
* [mminer/consolation](https://github.com/mminer/consolation) - In-game debug console for Unity.
* [mcintyre321/ValueOf](https://github.com/mcintyre321/ValueOf) - Deal with Primitive Obsession - define ValueObjects in a single line (of C#).
* [markjprice/cs10dotnet6](https://github.com/markjprice/cs10dotnet6) - Repository for the Packt Publishing book titled "C# 10 and .NET 6 - Modern Cross-Platform Development" by Mark J. Price
* [hey-hoho/ScheduleMasterCore](https://github.com/hey-hoho/ScheduleMasterCore) - This is a distributed task management system base on .Net Core platform .
* [meziantou/Meziantou.Analyzer](https://github.com/meziantou/Meziantou.Analyzer) - A Roslyn analyzer to enforce some good practices in C#.
* [grumpydev/TinyIoC](https://github.com/grumpydev/TinyIoC) - An easy to use, hassle free, Inversion of Control Container for small projects, libraries and beginners alike.
* [benjamin-hodgson/Pidgin](https://github.com/benjamin-hodgson/Pidgin) - A lightweight and fast parsing library for C#.
* [msgpack/msgpack-cli](https://github.com/msgpack/msgpack-cli) - MessagePack implementation for Common Language Infrastructure / msgpack.org[C#]
* [wiz0u/WTelegramClient](https://github.com/wiz0u/WTelegramClient) - Telegram Client API (MTProto) library written 100% in C# and .NET
* [mattjohnsonpint/TimeZoneConverter](https://github.com/mattjohnsonpint/TimeZoneConverter) - Lightweight libraries to convert between IANA, Windows, Rails, and POSIX time zones.
* [ErikEJ/SqlCeToolbox](https://github.com/ErikEJ/SqlCeToolbox) - SQLite & SQL Server Compact Toolbox extension for Visual Studio, SSMS (and stand alone)
* [NModbus4/NModbus4](https://github.com/NModbus4/NModbus4) - NModbus4 is a C# implementation of the Modbus protocol. This project is archived in favor of https://github.com/NModbus/NModbus
* [head-first-csharp/fourth-edition](https://github.com/head-first-csharp/fourth-edition) - Code and graphics for the projects in the 4th edition of Head First C#
* [Azure-Samples/Cognitive-Speech-TTS](https://github.com/Azure-Samples/Cognitive-Speech-TTS) - Microsoft Text-to-Speech API sample code in several languages, part of Cognitive Services.
* [PredatH0r/ChanSort](https://github.com/PredatH0r/ChanSort) - TV channel list editor for Samsung, LG, Sony, Hisense, Panasonic, Philips, Sharp, Toshiba and MANY more.
* [dotnet/LLVMSharp](https://github.com/dotnet/LLVMSharp) - LLVM bindings for .NET Standard written in C# using ClangSharp
* [cofoundry-cms/cofoundry](https://github.com/cofoundry-cms/cofoundry) - Cofoundry is an extensible and flexible .NET Core CMS & application framework focusing on code first development
* [SebLague/Clouds](https://github.com/SebLague/Clouds) - Cloud rendering test
* [tonerdo/readline](https://github.com/tonerdo/readline) - A Pure C# GNU-Readline like library for .NET/.NET Core
* [dotnet/SqlClient](https://github.com/dotnet/SqlClient) - Microsoft.Data.SqlClient provides database connectivity to SQL Server for .NET applications.
* [Cysharp/Ulid](https://github.com/Cysharp/Ulid) - Fast .NET C# Implementation of ULID for .NET and Unity.
* [abbaye/WpfHexEditorControl](https://github.com/abbaye/WpfHexEditorControl) - Wpf Hexeditor is a powerful and fully customisable user control for editing file or stream as hexadecimal, decimal and binary.  Can be used in Wpf or WinForm application
* [SteveSandersonMS/CarChecker](https://github.com/SteveSandersonMS/CarChecker) - A sample Blazor WebAssembly application that includes authentication, in-browser data storage, offline support, localization, responsive layouts, and more. For a video walkthrough, see this link:
* [phw198/OutlookGoogleCalendarSync](https://github.com/phw198/OutlookGoogleCalendarSync) - Sync your Outlook and Google calendars
* [SciSharp/LLamaSharp](https://github.com/SciSharp/LLamaSharp) - Run local LLaMA/GPT model easily and fast in C#!🤗 It's also easy to integrate LLamaSharp with semantic-kernel, unity, WPF and WebApp.
* [natemcmaster/DotNetCorePlugins](https://github.com/natemcmaster/DotNetCorePlugins) - .NET Core library for dynamically loading code
* [shuxinqin/Chloe](https://github.com/shuxinqin/Chloe) - A lightweight and high-performance Object/Relational Mapping(ORM) library for .NET  --C#
* [dotnet/corefxlab](https://github.com/dotnet/corefxlab) - This repo is for experimentation and exploring new ideas that may or may not make it into the main corefx repo.
* [Unity-Technologies/com.unity.multiplayer.samples.coop](https://github.com/Unity-Technologies/com.unity.multiplayer.samples.coop) - A small-scale cooperative game sample built on the new, Unity networking framework to teach developers about creating a similar multiplayer game.
* [fullstackproltd/AspNetCoreSpa](https://github.com/fullstackproltd/AspNetCoreSpa) - Asp.Net 7.0 & Angular 15 SPA Fullstack application with plenty of examples. Live demo:
* [webprofusion/certify](https://github.com/webprofusion/certify) - Professional ACME Client for Windows. Certificate Management UI, powered by Let's Encrypt and compatible with all ACME v2 CAs. Download from certifytheweb.com
* [yingDev/WGestures](https://github.com/yingDev/WGestures) - Modern mouse gestures for Windows. (C#)
* [rosenbjerg/FFMpegCore](https://github.com/rosenbjerg/FFMpegCore) - A .NET FFMpeg/FFProbe wrapper for easily integrating media analysis and conversion into your C# applications
* [JohnnyCrazy/SpotifyAPI-NET](https://github.com/JohnnyCrazy/SpotifyAPI-NET) - :sound: A Client for the Spotify Web API, written in C#/.NET
* [NRules/NRules](https://github.com/NRules/NRules) - Rules engine for .NET, based on the Rete matching algorithm, with internal DSL in C#.
* [ExOK/Celeste64](https://github.com/ExOK/Celeste64) - A game made by the Celeste developers in a week(ish, closer to 2)
* [Azure/durabletask](https://github.com/Azure/durabletask) - Durable Task Framework allows users to write long running persistent workflows in C# using the async/await capabilities.
* [dathlin/HslCommunication](https://github.com/dathlin/HslCommunication) - A very popular industrial Internet of Things communication plug-in. Using this dll can be very convenient, stable, and fast to obtain data from PLC equipment of multiple brands, and also supports redis, mqtt, websocket, etc., which can let your data on the network Free transmission, reducing enterprise development costs.
* [microsoft/coyote](https://github.com/microsoft/coyote) - Coyote is a library and tool for testing concurrent C# code and deterministically reproducing bugs.
* [Tyrrrz/CliFx](https://github.com/Tyrrrz/CliFx) - Class-first framework for building command-line interfaces
* [UglyToad/PdfPig](https://github.com/UglyToad/PdfPig) - Read and extract text and other content from PDFs in C# (port of PDFBox)
* [chenjd/Render-Crowd-Of-Animated-Characters](https://github.com/chenjd/Render-Crowd-Of-Animated-Characters) - Animation Baker and Instancing for Animated Characters: Using GPU to implement large-amount animation characters rendering. The animation map for vertex shader to modify the vertex position of the mesh at runtime. Using GPU instancing to reduce draw calls.
* [dotnetcore/AgileConfig](https://github.com/dotnetcore/AgileConfig) - 基于.NET Core开发的轻量级分布式配置中心 / .NET  Core lightweight configuration server
* [SamboyCoding/Cpp2IL](https://github.com/SamboyCoding/Cpp2IL) - Work-in-progress tool to reverse unity's IL2CPP toolchain.
* [stella3d/job-system-cookbook](https://github.com/stella3d/job-system-cookbook) - Unity Technologies management has fucked everything up. this is a guide to the job system circa 2019
* [dotnetcore/Natasha](https://github.com/dotnetcore/Natasha) - 基于 Roslyn 的 C# 动态程序集构建库，该库允许开发者在运行时使用 C# 代码构建域 / 程序集 / 类 / 结构体 / 枚举 / 接口 / 方法等，使得程序在运行的时候可以增加新的模块及功能。Natasha 集成了域管理/插件管理，可以实现域隔离，域卸载，热拔插等功能。 该库遵循完整的编译流程，提供完整的错误提示， 可自动添加引用，完善的数据结构构建模板让开发者只专注于程序集脚本的编写，兼容 stanadard2.0 / netcoreapp3.0+, 跨平台，统一、简便的链式 API。 且我们会尽快修复您的问题及回复您的 issue.
* [Squalr/Squalr](https://github.com/Squalr/Squalr) - Squalr Memory Editor - Game Hacking Tool Written in C#
* [microsoftarchive/cqrs-journey](https://github.com/microsoftarchive/cqrs-journey) - Microsoft patterns & pratices CQRS Journey sample application
* [microsoft/CodeXGLUE](https://github.com/microsoft/CodeXGLUE) - CodeXGLUE
* [Unity-Technologies/Unity.Mathematics](https://github.com/Unity-Technologies/Unity.Mathematics) - The C# math library used in Unity providing vector types and math functions with a shader like syntax
* [audiamus/AaxAudioConverter](https://github.com/audiamus/AaxAudioConverter) - Convert Audible aax files to mp3 and m4a/m4b
* [moonsharp-devs/moonsharp](https://github.com/moonsharp-devs/moonsharp) - An interpreter for the Lua language, written entirely in C# for the .NET, Mono, Xamarin and Unity3D platforms, including handy remote debugger facilities.
* [pdone/FreeControl](https://github.com/pdone/FreeControl) - 在PC上控制Android设备 https://afdian.net/a/pdone
* [IgorMundstein/WinMemoryCleaner](https://github.com/IgorMundstein/WinMemoryCleaner) - This free RAM cleaner uses native Windows features to optimize memory areas. It's a compact, portable, and smart application.
* [LagrangeDev/Lagrange.Core](https://github.com/LagrangeDev/Lagrange.Core) - An Implementation of NTQQ Protocol, with Pure C#, Derived from Konata.Core
* [ExtCore/ExtCore](https://github.com/ExtCore/ExtCore) - Free, open source and cross-platform framework for creating modular and extendable web applications based on ASP.NET Core
* [Quobject/SocketIoClientDotNet](https://github.com/Quobject/SocketIoClientDotNet) - Socket.IO Client Library for .Net
* [Unity-Technologies/com.unity.formats.alembic](https://github.com/Unity-Technologies/com.unity.formats.alembic) - Alembic importer and exporter plugin for Unity
* [Wouterdek/NodeNetwork](https://github.com/Wouterdek/NodeNetwork) - A C# library with a WPF node editor component based on ReactiveUI
* [dotnetcore/Alipay.AopSdk.Core](https://github.com/dotnetcore/Alipay.AopSdk.Core) - 支付宝（Alipay）服务端SDK，采用.NET Standard 2.0，支持.NET Core >=2.0，与官方SDK接口完全相同。完全可以按照官方文档进行开发。除了支持支付以外，官方SDK支持的功能本SDK全部支持，比如生活号、服务窗、行业合作等，且用法几乎一样，代码都可参考官方文档代码。
* [needle-tools/compilation-visualizer](https://github.com/needle-tools/compilation-visualizer) - Unity Tool showing a timeline of assembly compilation. This is especially helpful when trying to optimize compile times and dependencies between assemblies. Besides showing a graphical view of compilation, selecting an assembly shows both dependencies and dependents of that assembly.
* [stratisproject/StratisBitcoinFullNode](https://github.com/stratisproject/StratisBitcoinFullNode) - Bitcoin full node in C#
* [Fydar/RPGCore](https://github.com/Fydar/RPGCore) - RPGCore is a toolkit for producing games and mechanics in C#.
* [dotnetzoom/AspNetCore-WebApi-Course](https://github.com/dotnetzoom/AspNetCore-WebApi-Course) - 🥇 Professional REST API design with ASP.NET Core WebAPI
* [bonesoul/CoiniumServ](https://github.com/bonesoul/CoiniumServ) - Next-gen crypto currency mining pool software
* [VictorTzeng/Zxw.Framework.NetCore](https://github.com/VictorTzeng/Zxw.Framework.NetCore) - 基于EF Core的Code First模式的DotNetCore快速开发框架，其中包括DBContext、IOC组件autofac和AspectCore.Injector、代码生成器（也支持DB First）、基于AspectCore的memcache和Redis缓存组件，以及基于ICanPay的支付库和一些日常用的方法和扩展，比如批量插入、更新、删除以及触发器支持，当然还有demo。欢迎提交各种建议、意见和pr~
* [sharpbrowser/SharpBrowser](https://github.com/sharpbrowser/SharpBrowser) - A full featured web-browser built using C# and CefSharp
* [mixcore/mix.core](https://github.com/mixcore/mix.core) - 🚀 Mixcore CMS is an Future-Proof Enterprise Web CMS that supports both headless and decoupled to easily build any kinds of app/web app/all in all/customizable APIs built on top of ASP.NET Core / Dotnet Core. It is a completely open-source ASP.NET Core (Dotnet Core) CMS solution. https://mixcore.org
* [Aetsu/OffensivePipeline](https://github.com/Aetsu/OffensivePipeline) - OfensivePipeline allows you to download and build C# tools, applying certain modifications in order to improve their evasion for Red Team exercises.
* [ramtinak/InstagramApiSharp](https://github.com/ramtinak/InstagramApiSharp) - A complete Private Instagram API for .NET (C#, VB.NET).
* [luoyunchong/lin-cms-dotnetcore](https://github.com/luoyunchong/lin-cms-dotnetcore) - 😃A simple and practical CMS implemented by .NET + FreeSql；前后端分离、Docker部署、OAtuh2授权登录、自动化部署DevOps、自动同步至Gitee、代码生成器、仿掘金专栏
* [icsharpcode/CodeConverter](https://github.com/icsharpcode/CodeConverter) - Convert code from C# to VB.NET and vice versa using Roslyn
* [Amitpnk/Onion-architecture-ASP.NET-Core](https://github.com/Amitpnk/Onion-architecture-ASP.NET-Core) - WhiteApp API solution template which is built on Onion Architecture with all essential feature using .NET 5!
* [mivano/azure-cost-cli](https://github.com/mivano/azure-cost-cli) - CLI tool to perform cost analysis on your Azure subscription
* [mono/Embeddinator-4000](https://github.com/mono/Embeddinator-4000) - Tools to turn .NET libraries into native libraries that can be consumed on Android, iOS, Mac, Linux and other platforms.
* [laochiangx/ABP-ASP.NET-Boilerplate-Project-CMS](https://github.com/laochiangx/ABP-ASP.NET-Boilerplate-Project-CMS) - ABP module-zero +AdminLTE+Bootstrap Table+jQuery+Redis + sql server+quartz+hangfire权限管理系统
* [oureveryday/Steam-auto-crack](https://github.com/oureveryday/Steam-auto-crack) - Steam Game Automatic Cracker
* [gus33000/UUPMediaCreator](https://github.com/gus33000/UUPMediaCreator) - An utility to create Windows Media files (.ISO, .WIM, .VHD) from Unified Update Platform files
* [cupboard-project/cupboard](https://github.com/cupboard-project/cupboard) - A framework for provisioning local environments to a desired state, using the .NET SDK.
* [dotnetGame/MineCase](https://github.com/dotnetGame/MineCase) - Minecraft server based on Orleans
* [MichaCo/DnsClient.NET](https://github.com/MichaCo/DnsClient.NET) - DnsClient.NET is a simple yet very powerful and high performant open source library for the .NET Framework to do DNS lookups
* [IronWarrior/SuperCharacterController](https://github.com/IronWarrior/SuperCharacterController) - Unity custom character controller
* [ViewFaceCore/ViewFaceCore](https://github.com/ViewFaceCore/ViewFaceCore) - C# 超简单的离线人脸识别库。( 基于 SeetaFace6 )
* [mspnp/cloud-design-patterns](https://github.com/mspnp/cloud-design-patterns) - Sample implementations for cloud design patterns found in the Azure Architecture Center.
* [asc-community/AngouriMath](https://github.com/asc-community/AngouriMath) - New open-source cross-platform symbolic algebra library for C# and F#. Can be used for both production and research purposes.
* [sh-akira/VirtualMotionCapture](https://github.com/sh-akira/VirtualMotionCapture) - VRゲーム中にモデルをコントロール
* [mvelazc0/PurpleSharp](https://github.com/mvelazc0/PurpleSharp) - PurpleSharp is a C# adversary simulation tool that executes adversary techniques with the purpose of generating attack telemetry in monitored Windows environments
* [KumoKyaku/kcp](https://github.com/KumoKyaku/kcp) - KCP C#版。线程安全，运行时无alloc，对gc无压力。
* [JonPSmith/AuthPermissions.AspNetCore](https://github.com/JonPSmith/AuthPermissions.AspNetCore) - This library provides extra authorization and multi-tenant features to an ASP.NET Core application.
* [Flangvik/NetLoader](https://github.com/Flangvik/NetLoader) - Loads any C# binary in mem, patching AMSI + ETW.
* [SkyWorkAIGC/SkyChat-Chinese-Chatbot-GPT3](https://github.com/SkyWorkAIGC/SkyChat-Chinese-Chatbot-GPT3) - SkyChat是一款基于中文GPT-3 api的聊天机器人项目。它可以像chatGPT一样，实现人机聊天、问答、中英文互译、对对联、写古诗等任务。| SkyChat is a Chatbot project based on Chinese GPT3 API. Like chatGPT, it can do human-machine chat, question and answer, and can also complete tasks such as Chinese-English or English-Chinese translation, content continuation, couplets, and Chinese ancient poems writing.
* [SergeyTeplyakov/ErrorProne.NET](https://github.com/SergeyTeplyakov/ErrorProne.NET) - Set of roslyn-based analyzers for catching common C# errors (inspired by Google's error-prone)
* [dotnet/dotnet-console-games](https://github.com/dotnet/dotnet-console-games) - Game examples implemented as .NET console applications primarily for providing education and inspiration. :)
* [DigitalRuby/ExchangeSharp](https://github.com/DigitalRuby/ExchangeSharp) - ExchangeSharp is a powerful, fast and easy to use .NET/C# API for interfacing with many crypto currency exchanges. REST and web sockets are supported.
* [Cinchoo/ChoETL](https://github.com/Cinchoo/ChoETL) - ETL framework for .NET (Parser / Writer for CSV, Flat, Xml, JSON, Key-Value, Parquet, Yaml, Avro formatted files)
* [xamarinhq/app-conference](https://github.com/xamarinhq/app-conference) - Pre-build conference application built with Xamarin
* [TNG/ArchUnitNET](https://github.com/TNG/ArchUnitNET) - A C# architecture test library to specify and assert architecture rules in C# for automated testing.
* [mxgmn/ConvChain](https://github.com/mxgmn/ConvChain) - Bitmap generation from a single example with convolutions and MCMC
* [GhostPack/SharpWMI](https://github.com/GhostPack/SharpWMI) - SharpWMI is a C# implementation of various WMI functionality.
* [jgosar/mine-city-2000](https://github.com/jgosar/mine-city-2000) - A program that converts SimCity 2000 cities into Minecraft worlds
* [pamidur/aspect-injector](https://github.com/pamidur/aspect-injector) - AOP framework for .NET (c#, vb, etc)
* [microsoft/infersharp](https://github.com/microsoft/infersharp) - Infer# is an interprocedural and scalable static code analyzer for C#. Via the capabilities of Facebook's Infer, this tool detects null dereferences, resource leaks, and thread-safety violations. It also performs taint flow tracking to detect critical security vulnerabilities like SQL injections.
* [CitiesSkylinesMultiplayer/CSM](https://github.com/CitiesSkylinesMultiplayer/CSM) - Source code for the Cities: Skylines Multiplayer mod (CSM)
* [garora/TDD-Katas](https://github.com/garora/TDD-Katas) - This repository contains Hands on Test Driven Development Katas (C#)
* [lolp1/Overlay.NET](https://github.com/lolp1/Overlay.NET) - An easy-to-use overlay library written in C# by Jacob Kemple.
* [antiufo/roslyn-linq-rewrite](https://github.com/antiufo/roslyn-linq-rewrite) - Compiles C# code by first rewriting the syntax trees of LINQ expressions using plain procedural code, minimizing allocations and dynamic dispatch.
* [eladshamir/Whisker](https://github.com/eladshamir/Whisker) - Whisker is a C# tool for taking over Active Directory user and computer accounts by manipulating their msDS-KeyCredentialLink attribute, effectively adding "Shadow Credentials" to the target account.
* [AndreiMisiukevich/CardView](https://github.com/AndreiMisiukevich/CardView) - CardsView | CarouselView | CoverflowView | CubeView for Xamarin.Forms
* [iccb1013/Sheng.WeixinConstruction](https://github.com/iccb1013/Sheng.WeixinConstruction) - 升讯威微信营销系统（第三方微信平台）完整源代码。包括了面向线下商家的诸多营销功能。【吸粉】 投票、定期抽奖、聚人气抽奖、摇一摇抽奖、粉丝海报、1元夺宝、发红包、在线捐款 等  【持续变现】 微官网、微会员、积分商城、卡券、微信支付、分类信息、电影排片 等  【管理考核】 电脑手机双后台、营销二维码、后台用户管理、操作日志 等。
* [Maassoft/ColorControl](https://github.com/Maassoft/ColorControl) - Easily change NVIDIA display settings and/or control LG TV's
* [CodeMazeBlog/CodeMazeGuides](https://github.com/CodeMazeBlog/CodeMazeGuides) - The main repository for all the Code Maze guides
* [NModbus/NModbus](https://github.com/NModbus/NModbus) - NModbus is a C# implementation of the Modbus protocol.
* [Mr-Un1k0d3r/RedTeamCSharpScripts](https://github.com/Mr-Un1k0d3r/RedTeamCSharpScripts) - C# Script used for Red Team
* [ardalis/kata-catalog](https://github.com/ardalis/kata-catalog) - My list of code katas
* [SonarSource/sonar-dotnet](https://github.com/SonarSource/sonar-dotnet) - Code analyzer for C# and VB.NET projects
* [jenius-apps/nightingale-rest-api-client](https://github.com/jenius-apps/nightingale-rest-api-client) - A modern, resource-efficient REST API client for Windows
* [lerocha/chinook-database](https://github.com/lerocha/chinook-database) - Sample database for SQL Server, Oracle, MySQL, PostgreSQL, SQLite, DB2
* [VincentH-Net/CSharpForMarkup](https://github.com/VincentH-Net/CSharpForMarkup) - Concise, declarative C# UI markup for .NET browser / native UI frameworks
* [sblom/RegExtract](https://github.com/sblom/RegExtract) - Clean & simple idiomatic C# RegEx-based line parser that emits strongly typed results.
* [PlayFab/consuldotnet](https://github.com/PlayFab/consuldotnet) - .NET API for Consul (http://www.consul.io/)
* [pbhogan/InControl](https://github.com/pbhogan/InControl) - An input manager for Unity that tames the cross-platform controller beast.
* [lukebuehler/CShell](https://github.com/lukebuehler/CShell) - A simple, yet powerful, C# scripting IDE and REPL
* [Krutonium/Windows-10-Login-Background-Changer](https://github.com/Krutonium/Windows-10-Login-Background-Changer) - Changes the Windows 10 Login Screen Background
* [john-h-k/MathSharp](https://github.com/john-h-k/MathSharp) - A vector and matrix library written in C# using hardware intrinsics
* [goblinfactory/konsole](https://github.com/goblinfactory/konsole) - Home of the simple console library consisting of ProgressBar, Window, Form, Draw & MockConsole (C# console progress bar with support for single or multithreaded progress updates) Window is a 100%-ish console compatible window, supporting all normal console writing to a windowed section of the screen, supporting scrolling and clipping of console output.
* [Bunny83/SimpleJSON](https://github.com/Bunny83/SimpleJSON) - A simple JSON parser in C#
* [dwmkerr/consolecontrol](https://github.com/dwmkerr/consolecontrol) - ConsoleControl is a C# class library that lets you embed a console in a WinForms or WPF application.
* [zhontai/Admin.Core](https://github.com/zhontai/Admin.Core) - 中台Admin前后端分离的权限管理系统。支持多租户、数据权限、动态Api、任务调度、OSS文件上传、滑块拼图验证、国内外主流数据库自由切换和动态高级查询。基于.Net跨平台开发的WebApi。集成统一认证授权、事件总线、数据验证、分布式缓存、分布式事务、Ip限流、全Api鉴权、集成测试、性能分析、健康检查、接口文档等。
* [twcclegg/libphonenumber-csharp](https://github.com/twcclegg/libphonenumber-csharp) - Offical C# port of https://github.com/googlei18n/libphonenumber
* [microsoft/qsharp-compiler](https://github.com/microsoft/qsharp-compiler) - Q# compiler, command line tool, and Q# language server
* [icsharpcode/NRefactory](https://github.com/icsharpcode/NRefactory) - NRefactory - Refactoring Your C# Code
* [MonoMod/MonoMod](https://github.com/MonoMod/MonoMod) - C# modding swiss army knife, powered by cecil.
* [barnhill/barcodelib](https://github.com/barnhill/barcodelib) - C# Barcode Image Generation Library
* [blazorhero/CleanArchitecture](https://github.com/blazorhero/CleanArchitecture) - Clean Architecture Template for Blazor WebAssembly Built with MudBlazor Components.
* [asadsahi/AspNetCoreSpa](https://github.com/asadsahi/AspNetCoreSpa) - Asp.Net 7.0 & Angular 15 SPA Fullstack application with plenty of examples. Live demo:
* [miwarnec/Telepathy](https://github.com/miwarnec/Telepathy) - Simple, message based, MMO Scale TCP networking in C#. And no magic.
* [NuGet/NuGet.Client](https://github.com/NuGet/NuGet.Client) - Client Tools for NuGet - including Visual Studio extensions, command line tools, and msbuild support. (Open issues on https://github.com/nuget/home/issues)
* [Lunat1q/Catchem-PoGo](https://github.com/Lunat1q/Catchem-PoGo) - Project is DEAD, Discord server: https://discord.me/Catchem
* [unosquare/raspberryio](https://github.com/unosquare/raspberryio) - The Raspberry Pi's IO Functionality in an easy-to-use API for Mono/.NET/C#
* [Azure/azure-cosmos-dotnet-v3](https://github.com/Azure/azure-cosmos-dotnet-v3) - .NET SDK for Azure Cosmos DB for the core SQL API
* [sjh37/EntityFramework-Reverse-POCO-Code-First-Generator](https://github.com/sjh37/EntityFramework-Reverse-POCO-Code-First-Generator) - EntityFramework Reverse POCO Code First Generator - Beautifully generated code that is fully customisable. This generator creates code as if you reverse engineered a database and lovingly created the code by hand. It is free to academics (you need a .edu or a .ac email address), not free for commercial use. Obtain your licence from
* [MerlinVR/UdonSharp](https://github.com/MerlinVR/UdonSharp) - An experimental compiler for compiling C# to Udon assembly
* [KumoKyaku/KCP](https://github.com/KumoKyaku/KCP) - KCP C#版。线程安全，运行时无alloc，对gc无压力。
* [cyq1162/cyqdata](https://github.com/cyq1162/cyqdata) - cyq.data is a  high-performance and the most powerful orm.（.NET 最好用的ORM数据层框架，木有之一！支持.NET Core）Support：Txt、Xml、Access、Sqlite、Mssql、Mysql、Oracle、Sybase、Postgres、DB2、Redis、MemCache。
* [anaisbetts/ModernHttpClient](https://github.com/anaisbetts/ModernHttpClient) - HttpClient implementations that use platform-native HTTP clients for :rocket:
* [nikhilk/scriptsharp](https://github.com/nikhilk/scriptsharp) - Script# Project - a C# to JavaScript compiler, to power your HTML5 and Node.js web development.
* [klezVirus/CheeseTools](https://github.com/klezVirus/CheeseTools) - Self-developed tools for Lateral Movement/Code Execution
* [CXWorld/CapFrameX](https://github.com/CXWorld/CapFrameX) - Frametime capture and analysis tool
* [frgnca/AudioDeviceCmdlets](https://github.com/frgnca/AudioDeviceCmdlets) - AudioDeviceCmdlets is a suite of PowerShell Cmdlets to control audio devices on Windows
* [HeyM1ke/Assist](https://github.com/HeyM1ke/Assist) - C# Valorant Thirdparty Launcher
* [step-up-labs/firebase-database-dotnet](https://github.com/step-up-labs/firebase-database-dotnet) - C# library for Firebase Realtime Database.
* [SharpRepository/SharpRepository](https://github.com/SharpRepository/SharpRepository) - C# Generic Repository for use with Entity Framework, RavenDB and more with built-in caching options.
* [net-commons/common-logging](https://github.com/net-commons/common-logging) - A portable logging abstraction for .NET
* [anjoy8/ChristDDD](https://github.com/anjoy8/ChristDDD) - 🙌 ASP.NET Core 3.1 应用, 包含 DDD、CQRS、EDA 和ES事件回溯
* [madslundt/NetCoreMicroservicesSample](https://github.com/madslundt/NetCoreMicroservicesSample) - Sample using micro services in .NET Core 3.1 Focusing on clean code
* [RefactoringGuru/design-patterns-csharp](https://github.com/RefactoringGuru/design-patterns-csharp) - Design Pattern Examples in C#
* [kwonganding/winform.controls](https://github.com/kwonganding/winform.controls) - 分享几年前开发的一套winform控件库。当时主要为开发公司内部ERP系统，重新设计实现了所有用到的Winform组建，包括Form窗体组建6个（支持换肤），基础控件25个。其中有很多参考借鉴其他开源组件，也有几个是集成的别人的组件，然后做了些调整。  　　现在已经好几年不做Winform开发了，整理一下共享出来，希望能够给需要的朋友一些帮助。
* [michaelnoonan/inputsimulator](https://github.com/michaelnoonan/inputsimulator) -  Windows Input Simulator (C# SendInput Wrapper - Simulate Keyboard and Mouse)
* [microsoft/artifacts-credprovider](https://github.com/microsoft/artifacts-credprovider) - The Azure Artifacts Credential Provider enables dotnet, NuGet.exe, and MSBuild to interactively acquire credentials for Azure Artifacts feeds.
* [twilio/twilio-csharp](https://github.com/twilio/twilio-csharp) - Twilio C#/.NET Helper Library for .NET Framework 3.5+ and supported .NET Core versions
* [shibayan/Sharprompt](https://github.com/shibayan/Sharprompt) - Interactive command-line based application framework for C#
* [ardalis/CleanArchitecture.WorkerService](https://github.com/ardalis/CleanArchitecture.WorkerService) - A solution template using Clean Architecture for building a .NET Core Worker Service.
* [microsoft/RoslynClrHeapAllocationAnalyzer](https://github.com/microsoft/RoslynClrHeapAllocationAnalyzer) - Roslyn based C# heap allocation diagnostic analyzer that can detect explicit and many implicit allocations like boxing, display classes a.k.a closures, implicit delegate creations, etc.
* [exceptionnotfound/DesignPatterns](https://github.com/exceptionnotfound/DesignPatterns) - Come learn about all the Gang of Four patterns (e.g. Adapter, Facade, Strategy, Mediator, Command and more) with C# and food examples!
* [Auburn/FastNoiseLite](https://github.com/Auburn/FastNoiseLite) - Fast Portable Noise Library - C# C++ C Java(Script) HLSL GLSL
* [Jimmey-Jiang/Common.Utility](https://github.com/Jimmey-Jiang/Common.Utility) - Various helper class
* [JosefPihrt/Roslynator](https://github.com/JosefPihrt/Roslynator) - Roslynator is a set of code analysis tools for C#, powered by Roslyn.
* [vis2k/Telepathy](https://github.com/vis2k/Telepathy) - Simple, message based, MMO Scale TCP networking in C#. And no magic.
* [Jimmey-Jiang/ABP-ASP.NET-Boilerplate-Project-CMS](https://github.com/Jimmey-Jiang/ABP-ASP.NET-Boilerplate-Project-CMS) - ABP module-zero +AdminLTE+Bootstrap Table+jQuery+Redis + sql server+quartz+hangfire权限管理系统
* [focus-creative-games/luban](https://github.com/focus-creative-games/luban) - 你的最佳游戏配置解决方案  {excel, csv, xls, xlsx, json, bson, xml, yaml, lua, unity scriptableobject} => {json, bson, xml, lua, yaml, protobuf(pb), msgpack, flatbuffers, erlang, custom template} data  +  {c++, java, c#, go(golang), lua, javascript(js), typescript(ts),  erlang, rust, gdscript, protobuf schema, flatbuffers schema, custom template} code。
* [featbit/featbit](https://github.com/featbit/featbit) - A feature flags + remote config service written in C# .NET - scalable & fast
* [cornflourblue/aspnet-core-3-jwt-authentication-api](https://github.com/cornflourblue/aspnet-core-3-jwt-authentication-api) - ASP.NET Core 3.1 JWT Authentication API
* [mehdime/DbContextScope](https://github.com/mehdime/DbContextScope) - A simple and flexible way to manage your Entity Framework DbContext instances
* [dotnet/Microsoft.Maui.Graphics.Controls](https://github.com/dotnet/Microsoft.Maui.Graphics.Controls) - Experimental Microsoft.Maui.Graphics.Controls - Build drawn controls (Cupertino, Fluent and Material)
* [abdonkov/DSA](https://github.com/abdonkov/DSA) - Data structures and algorithms in C#
* [daveaglick/Scripty](https://github.com/daveaglick/Scripty) - Tools to let you use Roslyn-powered C# scripts for code generation
* [json-api-dotnet/JsonApiDotNetCore](https://github.com/json-api-dotnet/JsonApiDotNetCore) - A framework for building JSON:API compliant REST APIs using ASP.NET and Entity Framework Core.
* [bradymholt/aspnet-core-react-template](https://github.com/bradymholt/aspnet-core-react-template) - ASP.NET Core 3.1 / React SPA Template App
* [csharpfritz/csharp_with_csharpfritz](https://github.com/csharpfritz/csharp_with_csharpfritz) - Show notes, slides, and samples from the CSharp with CSharpFritz show
* [umeng/umeng-muti-channel-build-tool](https://github.com/umeng/umeng-muti-channel-build-tool) - 友盟渠道打包工具(windows .net 4.0)
* [milkshakesoftware/PreMailer.Net](https://github.com/milkshakesoftware/PreMailer.Net) - C# library that moves your stylesheets to inline style attributes, for maximum compatibility with E-mail clients.
* [EgorBo/SimdJsonSharp](https://github.com/EgorBo/SimdJsonSharp) - C# bindings for lemire/simdjson (and full C# port)
* [dotnet/csharpstandard](https://github.com/dotnet/csharpstandard) - Working space for ECMA-TC49-TG2, the C# standard committee.
* [neuecc/MessagePack-CSharp](https://github.com/neuecc/MessagePack-CSharp) - Extremely Fast MessagePack Serializer for C#(.NET, .NET Core, Unity, Xamarin). / msgpack.org[C#]
* [SciSharp/BotSharp](https://github.com/SciSharp/BotSharp) - The Open Source AI Chatbot Platform Builder in 100% C# Running in .NET Core with Machine Learning algorithm.
* [yimengfan/BDFramework.Core](https://github.com/yimengfan/BDFramework.Core) - Simple and powerful Unity3d game workflow!  简单、高效、高度工业化的商业级unity3d 工作流。
* [keijiro/Voxelman](https://github.com/keijiro/Voxelman) - Unity ECS + C# Job System example
* [pfusik/cito](https://github.com/pfusik/cito) - Ć programming language. Transpiling to C, C++, C#, D, Java, JavaScript, Python, Swift, TypeScript and OpenCL C.
* [MortezaBashsiz/CFScanner](https://github.com/MortezaBashsiz/CFScanner) - Cloud Flare scanner
* [GitCredentialManager/git-credential-manager](https://github.com/GitCredentialManager/git-credential-manager) - Secure, cross-platform Git credential storage with authentication to GitHub, Azure Repos, and other popular Git hosting services.
* [insoxin/China-Telecom-Helper](https://github.com/insoxin/China-Telecom-Helper) - 中国电信助手,白嫖年入保底256+话费 .每月金豆领取(lv6,1000金豆),每日签到(随机金豆),每日喂食宠物.每日登录奖励领取(5金豆),查看我的云盘(10金豆),翻牌 (10金豆),查看我的订单 (5金豆),打开消息 (100金豆),当日分享 (50金豆),浏览生活频道 (5金豆),查看我的金豆 (5金豆),关注直播 (5金豆),观看直播15s (5金豆),打开消息 (100金豆),答问卷 (100金豆)
* [krahets/hello-algo](https://github.com/krahets/hello-algo) - 《Hello 算法》一本动画图解、能运行、可提问的数据结构与算法入门书。提供 Java, C++, Python, Go, JS, TS, C# 源代码。
* [ALIILAPRO/warp-plus-cloudflare](https://github.com/ALIILAPRO/warp-plus-cloudflare) - Script for getting unlimited GB on Warp+ ( https://1.1.1.1/ )
* [mixandjam/Celeste-Movement](https://github.com/mixandjam/Celeste-Movement) - Recreating the movement and feel from Celeste
* [ElinamLLC/SharpVectors](https://github.com/ElinamLLC/SharpVectors) - SharpVectors - SVG# Reloaded: SVG DOM and Rendering in C# for the .Net.
* [RandomEngy/VidCoder](https://github.com/RandomEngy/VidCoder) - A Blu-ray, DVD and video file transcoder for Windows.
* [BogdanovKirill/RtspClientSharp](https://github.com/BogdanovKirill/RtspClientSharp) - Pure C# RTSP client for .NET Standard without external dependencies and with true async nature. I welcome contributions.
* [microsoft/PowerBI-CSharp](https://github.com/microsoft/PowerBI-CSharp) - Welcome to the .NET developer community for Power BI. Here you will find resources for the .NET SDKs for Power BI Embedded V2.0.0
* [graphql-dotnet/graphql-client](https://github.com/graphql-dotnet/graphql-client) - A GraphQL Client for .NET Standard
* [dotnetcore/SmartCode](https://github.com/dotnetcore/SmartCode) - SmartCode = IDataSource -> IBuildTask -> IOutput => Build Everything!!!
* [yatt-ze/The-Collection](https://github.com/yatt-ze/The-Collection) - Collection of cracked malware, and ebooks
* [andrewdavey/cassette](https://github.com/andrewdavey/cassette) - Manages .NET web application assets (scripts, css and templates)
* [elw00d/consoleframework](https://github.com/elw00d/consoleframework) - Cross-platform toolkit for easy development of TUI applications.
* [MiloszKrajewski/K4os.Compression.LZ4](https://github.com/MiloszKrajewski/K4os.Compression.LZ4) - LZ4/LH4HC compression for .NET Standard 1.6/2.0 (formerly known as lz4net)
* [dathlin/HslControlsDemo](https://github.com/dathlin/HslControlsDemo) - HslControls控件库的使用demo，HslControls是一个工业物联网的控件库，基于C#开发，配套HslCommunication组件可以实现工业上位机软件的快速开发，支持常用的工业图形化控件，快速的集成界面开发。 主要包含了按钮，开关，进度条，信号灯，数码管，时钟，曲线显示控件，仪表盘控件，管道控件，瓶子控件，饼图控件，传送带控件，温度计控件，鼓风机控件，阀门控件，电池控件等等。
* [aloneguid/config](https://github.com/aloneguid/config) - ⚙ Config.Net - the easiest configuration framework for .NET developers. No BS.
* [frhagn/Typewriter](https://github.com/frhagn/Typewriter) - Automatic TypeScript template generation from C# source files
* [SciSharp/Keras.NET](https://github.com/SciSharp/Keras.NET) - Keras.NET is a high-level neural networks API for C# and F#, with Python Binding and capable of running on top of TensorFlow, CNTK, or Theano.
* [donet5/SqlSugar](https://github.com/donet5/SqlSugar) - .Net ORM    Fastest ORM   Simple Easy  Sqlite  orm Oracle ORM Mysql Orm  postgresql ORm  SqlServer oRm     达梦 ORM 人大金仓 ORM 神通ORM  C# ORM , C# ORM .NET ORM NET5 ORM .NET6 ORM ClickHouse orm QuestDb
* [rafaelfgx/Architecture](https://github.com/rafaelfgx/Architecture) - .NET 7, ASP.NET Core, Entity Framework Core, C#, Angular 15, Clean Code, SOLID, DDD.
* [msallin/SQLiteCodeFirst](https://github.com/msallin/SQLiteCodeFirst) - Creates a SQLite Database based on a EdmModel by using Entity Framework CodeFirst.
* [Unity-Technologies/com.unity.uiwidgets](https://github.com/Unity-Technologies/com.unity.uiwidgets) - UIWidgets is a Unity Package which helps developers to create, debug and deploy efficient, cross-platform Apps.
* [enyim/EnyimMemcached](https://github.com/enyim/EnyimMemcached) - C# Memcached client
* [yilezhu/Czar.Cms](https://github.com/yilezhu/Czar.Cms) - .NET Core实战项目之CMS系列教程的源码，精简而又功能丰富的权限设计，内容管理设计让你轻松搭建一个ASP.NET Core2.2的网站系统.此项目准备用EFCore进行重构，敬请期待
* [tangxuehua/equeue](https://github.com/tangxuehua/equeue) - a distributed mq written by c#.
* [samus/mongodb-csharp](https://github.com/samus/mongodb-csharp) - A driver written in c# to connect to the MongoDB document oriented database.
* [dukus/digiCamControl](https://github.com/dukus/digiCamControl) - DSLR camera remote control open source software
* [christiandelbianco/monitor-table-change-with-sqltabledependency](https://github.com/christiandelbianco/monitor-table-change-with-sqltabledependency) - Get SQL Server notification on record table change
* [GhostPack/SharpDump](https://github.com/GhostPack/SharpDump) - SharpDump is a C# port of PowerSploit's Out-Minidump.ps1 functionality.
* [chummer5a/chummer5a](https://github.com/chummer5a/chummer5a) - Character generator for Shadowrun 5th edition
* [MaKiPL/OpenVIII-monogame](https://github.com/MaKiPL/OpenVIII-monogame) - Open source Final Fantasy VIII engine implementation in C# working on Windows and Linux (Android and iOS planned too!) [Monogame]
* [jamesmontemagno/monkey-cache](https://github.com/jamesmontemagno/monkey-cache) - Easily cache any data structure for a specific amount of time in any .NET application.
* [PeterKottas/DotNetCore.WindowsService](https://github.com/PeterKottas/DotNetCore.WindowsService) - Simple library that allows one to host dot net core application as windows services. Perfect solution to power micro-services architecture.
* [featurist/coypu](https://github.com/featurist/coypu) - Intuitive, robust browser automation for .Net
* [microsoft/MixedRealityCompanionKit](https://github.com/microsoft/MixedRealityCompanionKit) - This is a MixedRealityToolkit style repository for code bits and components that may not run directly on Microsoft HoloLens or immersive headsets but instead pair with them to build experiences.
* [mariusmuntean/ChartJs.Blazor](https://github.com/mariusmuntean/ChartJs.Blazor) - Brings Chart.js charts to Blazor
* [aspnet-contrib/AspNet.Security.OpenIdConnect.Server](https://github.com/aspnet-contrib/AspNet.Security.OpenIdConnect.Server) - OpenID Connect/OAuth2 server framework for OWIN/Katana and ASP.NET Core
* [datastax/csharp-driver](https://github.com/datastax/csharp-driver) - DataStax C# Driver for Apache Cassandra
* [JamesMenetrey/MemorySharp](https://github.com/JamesMenetrey/MemorySharp) - A C# based memory editing library targeting Windows applications, offering various functions to extract and inject data and codes into remote processes to allow interoperability.
* [RehanSaeed/Schema.NET](https://github.com/RehanSaeed/Schema.NET) - Schema.org objects turned into strongly typed C# POCO classes for use in .NET. All classes can be serialized into JSON/JSON-LD and XML, typically used to represent structured data in the head section of html page.
* [yangrc1234/VolumeCloud](https://github.com/yangrc1234/VolumeCloud) - Volume cloud for Unity3D
* [open-telemetry/community](https://github.com/open-telemetry/community) - OpenTelemetry community content
* [nats-io/nats.net](https://github.com/nats-io/nats.net) - The official C# Client for NATS
* [Alex141/CalcBinding](https://github.com/Alex141/CalcBinding) - Advanced WPF Binding which supports expressions in Path property and other features
* [MelbourneDeveloper/Device.Net](https://github.com/MelbourneDeveloper/Device.Net) - A C# cross platform connected device framework
* [luca-piccioni/OpenGL.Net](https://github.com/luca-piccioni/OpenGL.Net) - Modern OpenGL bindings for C#.
* [djhohnstein/SharpChromium](https://github.com/djhohnstein/SharpChromium) - .NET 4.0 CLR Project to retrieve Chromium data, such as cookies, history and saved logins.
* [magicdict/MongoCola](https://github.com/magicdict/MongoCola) - A MongoDB Administration Tool
* [cosullivan/SmtpServer](https://github.com/cosullivan/SmtpServer) - A SMTP Server component written in C#
* [Marfusios/websocket-client](https://github.com/Marfusios/websocket-client) - 🔧 .NET/C# websocket client library
* [fclp/fluent-command-line-parser](https://github.com/fclp/fluent-command-line-parser) - A simple, strongly typed .NET C# command line parser library using a fluent easy to use interface
* [ellioman/Indirect-Rendering-With-Compute-Shaders](https://github.com/ellioman/Indirect-Rendering-With-Compute-Shaders) - An example of drawing numerous instances using Unity3D, compute shaders and Graphics.DrawMeshInstancedIndirect with Frustum & Occlusion culling and LOD'ing.
* [dotnetcore/aspnetcore-doc-cn](https://github.com/dotnetcore/aspnetcore-doc-cn) - The Simplified Chinese edition of Microsoft ASP.NET Core documentation, translated by .NET Core Community and .NET China Community.
* [dotnetcore/CanalSharp](https://github.com/dotnetcore/CanalSharp) -  Alibaba mysql database binlog subscription & consumer components Canal's .NET client.
* [orlikoski/CyLR](https://github.com/orlikoski/CyLR) - CyLR - Live Response Collection Tool
* [bitzhuwei/CSharpGL](https://github.com/bitzhuwei/CSharpGL) - :green_apple:Object Oriented OpenGL in C#.
* [MarcFletcher/NetworkComms.Net](https://github.com/MarcFletcher/NetworkComms.Net) - NetworkComms.Net is a high performance cross-platform network library written in C#.
* [jcurl/RJCP.DLL.SerialPortStream](https://github.com/jcurl/RJCP.DLL.SerialPortStream) - SerialPortStream is an independent implementation of System.IO.Ports.SerialPort and SerialStream for better reliability and maintainability. Default branch is 2.x and now has support for Mono with help of a C library.
* [stevejgordon/CorrelationId](https://github.com/stevejgordon/CorrelationId) - An ASP.NET Core middleware component which synchronises a correlation ID for cross API request logging.
* [opentracing/opentracing-csharp](https://github.com/opentracing/opentracing-csharp) - OpenTracing API for C# (.NET). 🛑 This library is DEPRECATED! https://github.com/opentracing/specification/issues/163
* [BloodHoundAD/SharpHound2](https://github.com/BloodHoundAD/SharpHound2) - The Old BloodHound C# Ingestor (Deprecated)
* [PcapDotNet/Pcap.Net](https://github.com/PcapDotNet/Pcap.Net) - .NET wrapper for WinPcap written in C++/CLI and C#, which features almost all WinPcap features and includes a packet interpretation framework.
* [JonPSmith/EfCore.GenericServices](https://github.com/JonPSmith/EfCore.GenericServices) - A library to help you quickly code CRUD accesses for a web/mobile/desktop application using EF Core.
* [anydream/il2cpp](https://github.com/anydream/il2cpp) - A MSIL/C# to C++ converter. Faster than CoreCLR with low memory overhead.(已弃坑.C#是个好语言,然而.NET不是一个干净的平台)
* [ServUO/ServUO](https://github.com/ServUO/ServUO) - An Ultima Online server emulator written in C# .NET
* [bleroy/lunr-core](https://github.com/bleroy/lunr-core) - A port of LUNR.js to .NET Core
* [la-yumba/functional-csharp-code](https://github.com/la-yumba/functional-csharp-code) - Code samples for Functional Programming in C#
* [tlgkccampbell/ultraviolet](https://github.com/tlgkccampbell/ultraviolet) - The Ultraviolet Framework is a .NET game development framework written in C#.
* [buchizo/ClaudiaIDE](https://github.com/buchizo/ClaudiaIDE) - This extension can change easily the background image of editor window in Visual Studio.
* [VahidN/EFCoreSecondLevelCacheInterceptor](https://github.com/VahidN/EFCoreSecondLevelCacheInterceptor) - EF Core Second Level Cache Interceptor
* [arcusmaximus/YTSubConverter](https://github.com/arcusmaximus/YTSubConverter) - A tool for creating styled YouTube subtitles
* [Grabacr07/VirtualDesktop](https://github.com/Grabacr07/VirtualDesktop) - C# wrapper for the Virtual Desktop API on Windows 11.
* [PacktPublishing/Hands-On-Domain-Driven-Design-with-.NET-Core](https://github.com/PacktPublishing/Hands-On-Domain-Driven-Design-with-.NET-Core) - Hands-On Domain-Driven Design with .NET Core, published by Packt
* [FlingOS/FlingOS](https://github.com/FlingOS/FlingOS) - An educational operating system written in C#. A great stepping stone from high to low level development.
* [BloodHoundAD/SharpHound3](https://github.com/BloodHoundAD/SharpHound3) - C# Data Collector for the BloodHound Project, Version 3
* [csinn/CSharp-From-Zero-To-Hero](https://github.com/csinn/CSharp-From-Zero-To-Hero) - C# boot camp
* [ldqk/Masuit.MyBlogs](https://github.com/ldqk/Masuit.MyBlogs) - 基于C#/.NET6的 masuit.org个人博客站项目源码，https://masuit.org ，供参考、学习、引用、非商业性质的部署。
