C#

C# (pronounced "C sharp") is a simple, modern, object-oriented, and type-safe programming language.

Its roots in the C family of languages makes C# immediately familiar to C, C++, and Java programmers.

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Created by Anders Hejlsberg
Released January 2002

Repositories 21,436

microsoft / calculator

18.3k

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

uwp windows windows-10 xaml cpp csharp

C++ Updated Aug 21, 2019

dotnet / corefx

17.2k

CoreFX is the foundational class libraries for .NET Core. It includes types for collections, file systems, console, J…

corefx coreclr microsoft csharp dotnet dotnet-core dotnetcore

Good first issues

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documentation easy area-System.Text.Json

#38666 opened Jun 19, 2019 by ahsonkhan

easy area-Infrastructure

#36057 opened Mar 14, 2019 by wtgodbe

easy area-System.Runtime

#35491 opened Feb 21, 2019 by Metalnem

C# Updated Aug 21, 2019

mxgmn / WaveFunctionCollapse

12.3k

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

procedural-generation machine-learning gamedev algorithm csharp wfc

C# Updated Aug 5, 2019

dotnet / roslyn

11.8k

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

roslyn visual-basic visual-studio csharp

Good first issues

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Documentation Area-Compilers

#37841 opened Aug 8, 2019 by gafter

Documentation Area-Compilers

#37821 opened Aug 7, 2019 by jcouv

Documentation Area-Compilers

#37725 opened Aug 5, 2019 by agocke

C# Updated Aug 21, 2019

ShareX / ShareX

10.6k

ShareX is a free and open source program that lets you capture or record any area of your screen and share it with a …

C# Updated Aug 21, 2019

quozd / awesome-dotnet

9.8k

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

dotnet awesome awesome-list csharp fsharp clr

Updated Aug 13, 2019

thangchung / awesome-dotnet-core

9.7k

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

dotnet-core awesome-list csharp microsoft awesome list

C# Updated Aug 20, 2019

mono / mono

8.1k

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

xamarin android ios dotnet garbage-collector runtime jit csharp

Good first issues

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good first issue task

#15908 opened Jul 30, 2019 by marek-safar

documentation os-linux

#16025 opened Aug 5, 2019 by JSoet

good first issue area-BCL: System.Windows.Forms

#11093 opened Oct 11, 2018 by JTrotta

C# Updated Aug 21, 2019

APIJSON / APIJSON

6.8k

🏆Gitee Most Valuable Project🚀A JSON Transmission Protocol and an ORM Library for providing APIs and Docs automatically.

ios-swift vuejs2 springboot fastjson csharp dotnet postgresql-database mysql-server oracle typescript2 tidb python3

Java Updated Aug 20, 2019

apache / thrift

6.7k

Apache Thrift

d thrift cplusplus dart actionscript http network-client network-server csharp library c

C++ Updated Aug 21, 2019

antlr / antlr4

6.2k

ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or t…

parsing parser-generator antlr antlr4 java grammar python parse language-recognition javascript csharp swift cpp golang

Java Updated Aug 21, 2019

MonoGame / MonoGame

One framework for creating powerful cross-platform games.

xna monogame game-framework gamedev csharp cross-platform open-source graphics game-engine dotnet

Good first issues

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Good First Issue Design

#6728 opened May 4, 2019 by YTN0

Documentation

#6830 opened Jul 29, 2019 by tclancey

Documentation

#6580 opened Dec 9, 2018 by Jjagg

C# Updated Aug 21, 2019

microsoft / botframework-sdk

5.7k

Bot Framework provides the most comprehensive experience for building conversation applications

bot microsoft-bot-framework sdk bot-builder bot-framework nodejs csharp azure-bot-service dotnetcore javascript typescript python java

Good first issues

documentation 4.6

#5363 opened Apr 9, 2019 by gabog

documentation discussion

#5294 opened Feb 12, 2019 by johnataylor

Roff Updated Jul 23, 2019

microsoft / ailab

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

computer-vision custom-vision ocr ai azure-functions algorithms luis language-learning translation bing-search object-detection image-classification bot iot csharp javascript html5 dnn

C# Updated Jul 12, 2019

reactiveui / ReactiveUI

4.8k

An advanced, composable, functional reactive model-view-viewmodel framework for all .NET platforms that is inspired b…

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documentation Backer Requested

#1272 opened Feb 14, 2017 by ghuntley

documentation xamarin-mac

#1023 opened Jan 13, 2016 by mteper

documentation Backer Requested

#979 opened Nov 15, 2015 by ghuntley

C# Updated Aug 20, 2019

Tencent / xLua

4.8k

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

lua unity unity3d csharp xlua

C Updated Aug 19, 2019

dotnet / csharplang

4.7k

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

csharp language-design

C# Updated Aug 8, 2019

JustArchiNET / ArchiSteamFarm

4.4k

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

steam steam-api steam-account steambot steam-games automation csharp cli-app cli steam-cards steam-client crowdin c-sharp linux steam-network steamkit2 valve dotnet archisteamfarm

C# Updated Aug 21, 2019

NLog / NLog

NLog - Advanced and Structured Logging for Various .NET Platforms

nlog logging logging-library netstandard netcore netstandard20 netstandard13 netstandard15 uwp structured-logging silverlight xamarin csharp c-sharp

Good first issues

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easy test

#3181 opened Mar 17, 2019 by 304NotModified

documentation

#3037 opened Dec 7, 2018 by John0King

documentation

#2652 opened Apr 7, 2018 by furier

C# Updated Aug 14, 2019

FAQGURU / FAQGURU

3.9k

🎒

🚀

🎉 A list of interview questions. This repository is everything you need to prepare for your technical interview.

Updated Jun 16, 2019

bitwarden / server

3.6k

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

aspnetcore aspnet sql-server api sql csharp bitwarden dotnet-core dotnet docker signalr

C# Updated Aug 20, 2019

jellyfin / jellyfin

3.5k

The Free Software Media System

jellyfin csharp dotnet dotnet-core

Good first issues

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good first issue enhancement

#1492 opened Jun 26, 2019 by naclander

good first issue enhancement

#1489 opened Jun 24, 2019 by olix86

good first issue feature

#1416 opened May 29, 2019 by imaomao

C# Updated Aug 20, 2019

quicktype / quicktype

3.3k

Generate types and converters from JSON, Schema, and GraphQL

json typescript json-schema elm java swift graphql csharp cplusplus golang objective-c rust kotlin

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good first issue CLI

#1062 opened Sep 11, 2018 by schani

good first issue

#1021 opened Aug 9, 2018 by schani

good first issue TypeScript

#971 opened Jul 22, 2018 by schani

TypeScript Updated Aug 21, 2019

windows-toolkit / WindowsCommunityToolkit

3.2k

The Windows Community Toolkit is a collection of helper functions, custom controls, and app services. It simplifies a…

uwp-toolkit uwp windows-10 xaml csharp uwp-apps visual-studio windows-toolkit wpf winforms windows xaml-islands

C# Updated Aug 11, 2019

PKISharp / win-acme

3.1k

A simple ACME client for Windows (for use with Let's Encrypt et al.)

acme certificates windows iis exchange rds winrm letsencrypt acme-v2 cli csharp

C# Updated Aug 20, 2019

TheBerkin / rant

Rant – The all-purpose procedural text library

Good first issues

documentation

#119 opened Dec 6, 2018 by TheBricktop

C# Updated Jul 28, 2019

aalhour / C-Sharp-Algorithms

2.9k

📚

📈 Plug-and-play class-library project of standard Data Structures and Algorithms in C#

csharp algorithms data-structures graph graph-algorithms tree binary-trees algorithm

C# Updated Jul 26, 2019

RicoSuter / NSwag

2.8k

The Swagger/OpenAPI toolchain for .NET, ASP.NET Core and TypeScript.

nswag swagger openapi codegen dotnet webapi aspnet aspnetcore angular aurelia typescript csharp

C# Updated Aug 21, 2019

apache / cordova-android

2.7k

Apache Cordova Android

cordova csharp cplusplus library objective-c java nodejs javascript mobile

Java Updated Aug 21, 2019

Unity-Technologies / EntityComponentSystemSamples

2.7k

C# Updated Aug 6, 2019

Learn about csharp

Repository: dotnet/csharplang
Website: docs.microsoft.com/dotnet/csharp
Wikipedia: Wikipedia

C#

Repositories 21,436

Good first issues

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