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C#

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csharp logo

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.

Here are 117,729 public repositories matching this topic...

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All 117,729 C# 97,075 JavaScript 3,463 HTML 3,077 ShaderLab 1,509 TypeScript 1,261 CSS 892 C++ 879 Python 834 Java 562 ASP.NET 419
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jellyfin / jellyfin

Star 59.3k

The Free Software Media System - Server Backend & API

csharp dotnet hacktoberfest jellyfin
  • Updated Nov 12, 2026
  • C#
Files

files-community / Files

Star 46.6k

A modern file manager that helps users organize their files and folders.

git windows productivity files xaml csharp customization utilities dotnet windows-10 developer-tools file-manager fluent fluent-design alternatives power-user good-first-issue windows-11 winui winappsdk
  • Updated Nov 11, 2026
  • C#
ShareX

ShareX / ShareX

Star 41k

ShareX is a free and open-source application that enables users to capture or record any area of their screen with a single keystroke. It also supports uploading images, text, and various file types to a wide range of destinations.

productivity screenshot share ocr csharp image-annotation dropbox color-picker ftp file-upload file-sharing url-shortener screen-recorder gif avalonia capture screen-capture region-capture gif-recorder sharex
  • Updated Nov 12, 2026
  • C#
leetcode

doocs / leetcode

Star 36.8k

🔥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

javascript java golang csharp algorithms leetcode cpp python3
  • Updated Nov 12, 2026
  • Java

k1tbyte / Wand-Enhancer

Star 33.7k

Advanced UX and interoperability extension for Wand (WeMod) app

csharp wpf wand wemod wand-pro wand-enhancer
  • Updated Nov 11, 2026
  • C#
DevToys

DevToys-app / DevToys

Star 32.3k

A Swiss Army knife for developers.

desktop-app syntax-highlighting windows macos linux typescript csharp cross-platform desktop windows-10 desktop-application extensible developer-tools fluent fluent-design blazor windows-11 winui mica
  • Updated Sep 29, 2026
  • C#
Avalonia

AvaloniaUI / Avalonia

Sponsor
Star 31.8k

Develop Desktop, Embedded, Mobile and WebAssembly apps with C# and XAML. The future of .NET UI

android windows macos linux c-sharp ios xaml gui mobile browser xamarin csharp cross-platform dotnet mvvm wasm desktop avalonia app-framework avaloniaui
  • Updated Nov 12, 2026
  • C#
calculator

microsoft / calculator

Star 31.1k

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

windows xaml csharp cpp uwp windows-10 windows-11
  • Updated Oct 23, 2026
  • C#
SteamTools

BeyondDimension / SteamTools

Star 27.5k

🛠「Watt Toolkit」是一个开源跨平台的多功能 Steam 工具箱。

steam xaml csharp cross-platform dotnet dotnetcore wpf mvvm ios-app avalonia android-app avaloniaui linux-app windows-app crossplatform macos-app steamtools
  • Updated Nov 11, 2026
  • C#
Filee

KnifeLemon / Filee

Sponsor
Star 26.2k

Free, open-source file converter. Convert 263 formats offline by drag & drop — images, PDF, Word, Excel, PowerPoint, HWP/HWPX, video, audio, e-books and archives. No upload, no Office needed.

windows macos linux converter csharp drag-and-drop dotnet pdf-converter avalonia image-converter file-converter file-conversion video-converter audio-converter hwp batch-conversion document-converter docx-to-pdf heic-converter hwpx
  • Updated Nov 12, 2026
  • C#

pulumi / pulumi

Star 25.9k

Pulumi - Infrastructure as Code in any programming language 🚀

javascript python go kubernetes golang aws cloud typescript csharp serverless fsharp dotnet azure containers gcp iac cloud-computing infrastructure-as-code
  • Updated Nov 12, 2026
  • Go

mxgmn / WaveFunctionCollapse

Sponsor
Star 25.5k

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

gamedev machine-learning algorithm csharp procedural-generation wfc
  • Updated Oct 15, 2026
  • C#

quozd / awesome-dotnet

Star 21.7k

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

awesome csharp fsharp dotnet clr awesome-list
  • Updated Mar 26, 2026

thangchung / awesome-dotnet-core

Star 21.5k

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

microsoft list awesome csharp dotnet-core awesome-list
  • Updated Feb 27, 2026
  • C#
PEASS-ng

peass-ng / PEASS-ng

Star 20.8k

PEASS - Privilege Escalation Awesome Scripts SUITE (with colors)

windows linux shell bash color unix csharp script enumeration batch batch-script one-liner exe peas privesc oneliner linpe linpeas winpeas
  • Updated Nov 9, 2026
  • C#

dotnet / roslyn

Star 20.8k

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

visual-studio csharp roslyn visual-basic hacktoberfest
  • Updated Nov 12, 2026
  • C#
server

bitwarden / server

Star 20.6k

Bitwarden infrastructure/backend (API, database, Docker, etc).

api docker sql sql-server csharp dotnet aspnetcore aspnet dotnet-core signalr bitwarden
  • Updated Nov 12, 2026
  • C#
lively

lively-community / lively

Star 20.1k

Free and open-source software that allows users to set animated desktop wallpapers and screensavers powered by WinUI 3.

wallpaper live-wallpaper csharp widgets desktop windows-10 wallpapers windows-app desktop-wallpaper wallpaper-engine wallpaper-changer wallpaperengine screensavers fluent-design dynamic-desktop wallpaper-app windows-11 dynamic-wallpaper winui winui3
  • Updated Sep 30, 2026
  • C#
AspNetCore-Developer-Roadmap

MoienTajik / AspNetCore-Developer-Roadmap

Sponsor
Star 19.7k

Roadmap to becoming an ASP.NET Core developer in 2026

roadmap csharp dotnet aspnetcore dotnet-core aspnet-core asp-net-core razor blazor
  • Updated Jan 29, 2026

antlr / antlr4

Star 19k

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

javascript python java dart swift golang php parse csharp parsing cpp parser-generator grammar antlr antlr4 language-recognition
  • Updated Oct 30, 2026
  • Java

Created by Anders Hejlsberg

Released January 2002

Followers
72.4k followers
Repository
dotnet/csharplang
Website
github.com/topics/csharp
Wikipedia
Wikipedia

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