The Top 276,836 C Sharp Open Source Projects on Github

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Advertising 📦 9

Application Programming Interfaces 📦 120

Applications 📦 181

Artificial Intelligence 📦 72

Blockchain 📦 70

Build Tools 📦 111

Cloud Computing 📦 79

Code Quality 📦 28

Collaboration 📦 30

Command Line Interface 📦 48

Community 📦 81

Companies 📦 60

Compilers 📦 60

Computer Science 📦 74

Configuration Management 📦 39

Content Management 📦 167

Control Flow 📦 197

Data Formats 📦 77

Data Processing 📦 266

Data Storage 📦 132

Economics 📦 60

Frameworks 📦 198

Graphics 📦 103

Hardware 📦 148

Integrated Development Environments 📦 47

Learning Resources 📦 147

Libraries 📦 119

Lists Of Projects 📦 21

Machine Learning 📦 336

Mapping 📦 61

Marketing 📦 15

Mathematics 📦 55

Messaging 📦 97

Networking 📦 304

Operating Systems 📦 84

Operations 📦 120

Package Managers 📦 52

Programming Languages 📦 229

Runtime Environments 📦 96

Science 📦 42

Security 📦 375

Social Media 📦 26

Software Architecture 📦 70

Software Development 📦 68

Software Performance 📦 57

Software Quality 📦 127

Text Editors 📦 45

Text Processing 📦 131

User Interface 📦 310

User Interface Components 📦 465

Version Control 📦 29

Virtualization 📦 68

Web Browsers 📦 38

Web Servers 📦 25

Web User Interface 📦 194

The Top 276,836 C Sharp Open Source Projects on Github

Categories > Programming Languages > C Sharp

Powertoys ⭐ 67,013

Windows system utilities to maximize productivity

Shadowsocks Windows ⭐ 52,614

A C# port of shadowsocks

Powershell ⭐ 31,764

PowerShell for every system!

V2rayn ⭐ 25,095

Calculator ⭐ 23,463

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

Codehub ⭐ 23,245

CodeHub is an iOS application written using Xamarin

Launcher for Windows, an alternative to Alfred and Launchy.

Eshoponcontainers ⭐ 19,560

Cross-platform .NET sample microservices and container based application that runs on Linux Windows and macOS. Powered by .NET 6, 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.

Sharex ⭐ 18,455

ShareX is a free and open source program that lets you capture or record any area of your screen and share it with a single press of a key. It also allows uploading images, text or other types of files to many supported destinations you can choose from.

Files ⭐ 18,436

A modern file manager that pushes the boundaries of the platform.

Corefx ⭐ 17,911

This repo is used for servicing PR's for .NET Core 2.1 and 3.1. Please visit us at https://github.com/dotnet/runtime

Flatbuffers ⭐ 17,342

FlatBuffers: Memory Efficient Serialization Library

Cntk ⭐ 17,085

Microsoft Cognitive Toolkit (CNTK), an open source deep-learning toolkit

Wavefunctioncollapse ⭐ 16,911

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

Screentogif ⭐ 16,371

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

Awesome Dotnet Core ⭐ 15,523

🐝 A collection of awesome .NET core libraries, tools, frameworks and software

Roslyn ⭐ 15,410

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

Dapper ⭐ 14,413

Dapper - a simple object mapper for .Net

Ilspy ⭐ 14,203

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

Awesome Dotnet ⭐ 14,162

A collection of awesome .NET libraries, tools, frameworks and software

Maui ⭐ 13,399

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

Jellyfin ⭐ 13,081

The Free Software Media System

Revokemsgpatcher ⭐ 12,795

A hex editor for WeChat/QQ/TIM - PC版微信/QQ/TIM防撤回补丁（我已经看到了，撤回也没用了）

Avalonia ⭐ 12,792

A cross platform XAML framework for .NET

Coreclr ⭐ 12,614

CoreCLR is the runtime for .NET Core. It includes the garbage collector, JIT compiler, primitive data types and low-level classes.

Ml Agents ⭐ 12,301

Unity Machine Learning Agents Toolkit

Materialdesigninxamltoolkit ⭐ 11,715

Google's Material Design in XAML & WPF, for C# & VB.Net.

Antlr4 ⭐ 11,427

ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.

Pulumi ⭐ 11,149

Pulumi - Developer-First Infrastructure as Code. Your Cloud, Your Language, Your Way 🚀

Efcore ⭐ 10,930

EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.

Ryujinx ⭐ 10,715

Experimental Nintendo Switch Emulator written in C#

Quicklook ⭐ 10,373

Bring macOS “Quick Look” feature to Windows

Openra ⭐ 10,357

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.

Aspnetboilerplate ⭐ 10,116

ASP.NET Boilerplate - Web Application Framework

Netch ⭐ 10,045

A simple proxy client

Aspnetcore.docs ⭐ 10,035

Documentation for ASP.NET Core

Polly ⭐ 10,028

Polly is a .NET resilience and transient-fault-handling library that allows developers to express policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback in a fluent and thread-safe manner. From version 6.0.1, Polly targets .NET Standard 1.1 and 2.0+.

Ip2region ⭐ 9,879

Ip2region is a offline IP location library with accuracy rate of 99.9% and 0.0x millseconds searching performance. DB file is ONLY a few megabytes with all IP address stored. binding for Java,PHP,C,Python,Nodejs,Golang,C#,lua. Binary,B-tree,Memory searching algorithm

Leetcode ⭐ 9,788

😏 LeetCode solutions in any programming language | 多种编程语言实现 LeetCode、《剑指 Offer（第 2 版）》、《程序员面试金典（第 6 版）》题解

Mono open source ECMA CLI, C# and .NET implementation.

Cleanarchitecture ⭐ 9,250

Clean Architecture Solution Template: A starting point for Clean Architecture with ASP.NET Core

Newtonsoft.json ⭐ 9,061

Json.NET is a popular high-performance JSON framework for .NET

Server ⭐ 9,013

The core infrastructure backend (API, database, Docker, etc).

Thrift ⭐ 8,865

rhythm is just a *click* away!

Unitycsreference ⭐ 8,677

Unity C# reference source code.

Signalr ⭐ 8,546

Incredibly simple real-time web for .NET

Cefsharp ⭐ 8,491

.NET (WPF and Windows Forms) bindings for the Chromium Embedded Framework

Identityserver4 ⭐ 8,474

OpenID Connect and OAuth 2.0 Framework for ASP.NET Core

Automapper ⭐ 8,464

A convention-based object-object mapper in .NET.

mal - Make a Lisp

Csharplang ⭐ 8,228

The official repo for the design of the C# programming language

Restsharp ⭐ 8,223

Simple REST and HTTP API Client for .NET

Orleans ⭐ 8,208

Orleans is a cross-platform framework for building distributed applications with .NET

Graphql Code Generator ⭐ 8,154

A tool for generating code based on a GraphQL schema and GraphQL operations (query/mutation/subscription), with flexible support for custom plugins.

Fluentterminal ⭐ 8,141

A Terminal Emulator based on UWP and web technologies.

Monogame ⭐ 8,111

One framework for creating powerful cross-platform games.

Mahapps.metro ⭐ 8,072

A framework that allows developers to cobble together a better UI for their own WPF applications with minimal effort.

Runtime ⭐ 7,974

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

Choco ⭐ 7,959

Chocolatey - the package manager for Windows

Machinelearning ⭐ 7,797

ML.NET is an open source and cross-platform machine learning framework for .NET.

Quicktype ⭐ 7,550

Generate types and converters from JSON, Schema, and GraphQL

Cleanarchitecture ⭐ 7,443

Clean Architecture Solution Template for .NET 6

Peass Ng ⭐ 7,438

PEASS - Privilege Escalation Awesome Scripts SUITE (with colors)

Archisteamfarm ⭐ 7,433

C# application with primary purpose of idling Steam cards from multiple accounts simultaneously.

Open Source Web Application Framework for ASP.NET Core

Assetstudio ⭐ 7,395

AssetStudio is a tool for exploring, extracting and exporting assets and assetbundles.

xLua is a lua programming solution for C# ( Unity, .Net, Mono) , it supports android, ios, windows, linux, osx, etc.

Mediatr ⭐ 7,287

Simple, unambitious mediator implementation in .NET

Benchmarkdotnet ⭐ 7,247

Powerful .NET library for benchmarking

Hangfire ⭐ 7,162

An easy way to perform background job processing in your .NET and .NET Core applications. No Windows Service or separate process required

Weixinmpsdk ⭐ 7,141

微信全平台 SDK Senparc.Weixin for C#，支持 .NET Framework 及 .NET Core、.NET 6.0。已支持微信公众号、小程序、小游戏、企业号、企业微信、开放平台、微信支付、JSSDK、微信周边等全平台。 WeChat SDK for C#.

Nancy ⭐ 7,141

Lightweight, low-ceremony, framework for building HTTP based services on .Net and Mono

Duplicati ⭐ 7,019

Store securely encrypted backups in the cloud!

Eshoponweb ⭐ 7,016

Sample ASP.NET Core 6.0 reference application, powered by Microsoft, demonstrating a layered application architecture with monolithic deployment model. Download the eBook PDF from docs folder.

Sonarr ⭐ 7,001

Smart PVR for newsgroup and bittorrent users.

Jackett ⭐ 6,934

API Support for your favorite torrent trackers

Nopcommerce ⭐ 6,903

The most popular open-source eCommerce shopping cart solution based on ASP.NET Core

Fluentvalidation ⭐ 6,883

A popular .NET validation library for building strongly-typed validation rules.

Ailab ⭐ 6,819

Experience, Learn and Code the latest breakthrough innovations with Microsoft AI

Ocelot ⭐ 6,755

.NET core API Gateway

Reactiveui ⭐ 6,746

An advanced, composable, functional reactive model-view-viewmodel framework for all .NET platforms that is inspired by functional reactive programming. ReactiveUI allows you to abstract mutable state away from your user interfaces, express the idea around a feature in one readable place and improve the testability of your application.

Winsw ⭐ 6,714

A wrapper executable that can run any executable as a Windows service, in a permissive license.

N_m3u8dl Cli ⭐ 6,707

[.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.

Botframework Sdk ⭐ 6,699

Bot Framework provides the most comprehensive experience for building conversation applications.

Humanizer ⭐ 6,522

Humanizer meets all your .NET needs for manipulating and displaying strings, enums, dates, times, timespans, numbers and quantities

Blockchain ⭐ 6,310

A simple Blockchain in Python

Practical Aspnetcore ⭐ 6,245

Practical samples of ASP.NET Core 2.1, 2.2, 3.1, 5.0 and 6.0 projects you can use. Readme contains explanations on all projects.

Litedb ⭐ 6,194

LiteDB - A .NET NoSQL Document Store in a single data file - https://www.litedb.org

Awesome Blazor ⭐ 6,175

Resources for Blazor, a .NET web framework using C#/Razor and HTML that runs in the browser with WebAssembly.

Squirrel.windows ⭐ 6,147

An installation and update framework for Windows desktop apps

Build Mobile, Desktop and WebAssembly apps with C# and XAML. Today. Open source and professionally supported.

Electron.net ⭐ 6,104

:electron: Build cross platform desktop apps with ASP.NET Core (Razor Pages, MVC, Blazor).

Modular Monolith With Ddd ⭐ 6,075

Full Modular Monolith application with Domain-Driven Design approach.

Gitextensions ⭐ 6,053

Git Extensions is a standalone UI tool for managing git repositories. It also integrates with Windows Explorer and Microsoft Visual Studio (2015/2017/2019).

Mremoteng ⭐ 6,046

mRemoteNG is the next generation of mRemote, open source, tabbed, multi-protocol, remote connections manager.

Lively ⭐ 5,990

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

Gui.cs ⭐ 5,963

Console-based user interface toolkit for .NET applications.

Radarr ⭐ 5,882

A fork of Sonarr to work with movies à la Couchpotato.

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

1-100 of 276,836 projects

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Collaboration 📦 30

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Software Development 📦 68

Software Performance 📦 57

Software Quality 📦 127

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User Interface 📦 310

User Interface Components 📦 465

Version Control 📦 29

Virtualization 📦 68

Web Browsers 📦 38

Web Servers 📦 25

Web User Interface 📦 194

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