Awesome Open Source
Awesome Open Source
Application Programming Interfaces
Command Line Interface
Integrated Development Environments
Lists Of Projects
User Interface Components
Web User Interface
The Top 945 Csharp Open Source Projects
Windows Calculator: A simple yet powerful calculator that ships with Windows
Become A Software Engineer At Top Companies
Identify your strengths with a free online coding quiz, and skip resume and recruiter screens at multiple companies at once. It's free, confidential, includes a free flight and hotel, along with help to study to pass interviews and negotiate a high salary!
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
Bitmap & tilemap generation from a single example with the help of ideas from quantum mechanics
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.
The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.
Awesome Dotnet Core
🐝 A collection of awesome .NET core libraries, tools, frameworks and software
A collection of awesome .NET libraries, tools, frameworks and software
🏆码云最有价值开源项目 🚀后端接口和文档自动化，前端(客户端) 定制返回 JSON 的数据和结构！🏆Gitee Most Valuable Project 🚀A JSON Transmission Protocol and an ORM Library for automatically providing APIs and Docs.
ASP.NET Boilerplate - Web Application Framework
Mono open source ECMA CLI, C# and .NET implementation.
ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.
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.
The Free Software Media System
One framework for creating powerful cross-platform games.
Pulumi - Modern Infrastructure as Code. Any cloud, any language 🚀
The official repo for the design of the C# programming language
The core infrastructure backend (API, database, Docker, etc).
Bot Framework provides the most comprehensive experience for building conversation applications.
xLua is a lua programming solution for C# ( Unity, .Net, Mono) , it supports android, ios, windows, linux, osx, etc.
Experience, Learn and Code the latest breakthrough innovations with Microsoft AI
C# application with primary purpose of idling Steam cards from multiple accounts simultaneously.
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.
Graphql Code Generator
A tool for generating code based on a GraphQL schema and GraphQL operations (query/mutation/subscription), with flexible support for custom plugins.
Generate types and converters from JSON, Schema, and GraphQL
Open Source Web Application Framework for ASP.NET Core
NLog - Advanced and Structured Logging for Various .NET Platforms
Console-based user interface toolkit for .NET applications.
Resources for Blazor, a .NET web framework using C#/Razor and HTML that runs in the browser with WebAssembly.
🎒 🚀 🎉 A list of interview questions. This repository is everything you need to prepare for your technical interview.
Build Mobile, Desktop and WebAssembly apps with C# and XAML. Today. Open source and professionally supported.
C Sharp Algorithms
📚 📈 Plug-and-play class-library project of standard Data Structures and Algorithms in C#
The Swagger/OpenAPI toolchain for .NET, ASP.NET Core and TypeScript.
A simple ACME client for Windows (for use with Let's Encrypt et al.)
The Windows Community Toolkit is a collection of helper functions, custom controls, and app services. It simplifies and demonstrates common developer tasks building UWP and .NET apps for Windows 10. The toolkit is part of the .NET Foundation.
High Performance TCP/UDP/HTTP Communication Component
📇 A simple and sane fake data generator for C#, F#, and VB.NET. Based on and ported from the famed faker.js.
Privilege Escalation Awesome Scripts Suite
PEASS - Privilege Escalation Awesome Scripts SUITE (with colors)
Microsoft Ui Xaml
Windows UI Library: the latest Windows 10 native controls and Fluent styles for your applications
Game Networking Resources
A Curated List of Game Network Programming Resources
The simple, flexible and friendly ASP.NET CMS used by more than 500.000 websites
OpenAPI (f.k.a Swagger) Specification code generator. Supports C#, PowerShell, Go, Java, Node.js, TypeScript, Python, Ruby
A simple, cross platform, modularized ecommerce system built on .NET Core
A rewrite of the old legacy software "depends.exe" in C# for Windows devs to troubleshoot dll load dependencies issues.
Samples for ML.NET, an open source and cross-platform machine learning framework for .NET.
Stride Game Engine (formerly Xenko)
Video game library manager with support for wide range of 3rd party libraries and game emulation support, providing one unified interface for your games.
DotnetSpider, a .NET Standard web crawling library. It is lightweight, efficient and fast high-level web crawling & scraping framework
Unity Script Collection
A maintained collection of useful & free unity scripts / library's / plugins and extensions.
Clean Code Dotnet
🛁 Clean Code concepts and tools adapted for .NET
Experimental Nintendo Switch Emulator written in C#
This repository contains .NET Documentation.
Tools for building and publishing API documentation for .NET projects
Awesome Wasm Langs
😎 A curated list of languages that compile directly to or have their VMs in WebAssembly
A fast, powerful, CommonMark compliant, extensible Markdown processor for .NET
Contains some simple and commonly used WPF controls
A library for patching, replacing and decorating .NET and Mono methods during runtime
The mobile app vault (iOS and Android).
Bridges the worlds of .NET with the native APIs of macOS, iOS, tvOS, and watchOS.
Try .NET provides developers and content authors with tools to create interactive experiences.
A collection of 500+ analyzers, refactorings and fixes for C#, powered by Roslyn.
Windows Template Studio quickly builds a UWP app, using a wizard-based UI to turn your needs into a foundation of Windows 10 patterns and best practices.
Mirror of Apache ActiveMQ
Cross Platform C# web crawler framework built for speed and flexibility. Please star this project! +1.
Architecture using .NET 5, ASP.NET Core 5, Entity Framework Core 5, C# 9, Angular 11, Clean Code, SOLID, DDD, Docker and more.
MQTTnet is a high performance .NET library for MQTT based communication. It provides a MQTT client and a MQTT server (broker). The implementation is based on the documentation from http://mqtt.org/.
Lite reliable UDP library for Mono and .NET
Your first K.I.S.S Unity 3D Framework.
Open Source / i18n / iOS Android Cross Platform Contact Tracing App by exposure notification framework Xamarin App and Server Side Code
Official C# support for Visual Studio Code (powered by OmniSharp)
Apache Avro is a data serialization system.
An unofficial .Net wrapper for the Discord API (http://discordapp.com)
SQL query builder, written in c#, helps you build complex queries easily, supports SqlServer, MySql, PostgreSql, Oracle, Sqlite and Firebird
.NET Standard bindings for Google's TensorFlow for developing, training and deploying Machine Learning models in C#.
Entity Framework Plus extends your DbContext with must-haves features: Include Filter, Auditing, Caching, Query Future, Batch Delete, Batch Update, and more
.NET for Apache® Spark™ makes Apache Spark™ easily accessible to .NET developers.
Beautifier and language aware code comparison tool for many languages. It also minifies and a few other things.
Windows Auto Night Mode
Automatically switches between the dark and light theme of Windows 10
.NET Platform Architecture book (English, Chinese, Russian)
Modern styles and controls for your WPF applications
A lightweight NuGet and symbol server
Nodebook - Multi-Lang Web REPL + CLI Code runner
Free and Open Source Ecommerce Shopping Cart solution based on ASP.NET CORE and MongoDB
Pokémon Save File Editor
A small cross-platform UI library that brings the simplicity of native UI development to the web
lists of most popular repositories for most favoured programming languages (according to StackOverflow)
Sample code referenced by the .NET documentation
Provides an efficient allocation free async/await integration to Unity.
Seatbelt is a C# project that performs a number of security oriented host-survey "safety checks" relevant from both offensive and defensive security perspectives.
A .NET Standard 2.0 Workflows Library
Headless CMS and Content Managment Hub
Free Open Source Reporting tool for .NET Core/.NET Framework that helps your application generate document-like reports
Free open source office suite with business productivity tools: document and project management, CRM, mail aggregator.
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