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Discover the top trending C# repositories and projects on Github. Explore the latest trends in C# development.

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Ryujinx

Experimental Nintendo Switch Emulator written in C#

semantic-kernel

Integrate cutting-edge LLM technology quickly and easily into your apps

SimpleKVM

Use multiple computers using the one monitor, mouse and keyboard

DevToys

A Swiss Army knife for developers.

jellyfin

The Free Software Media System

bebop

An extremely simple, fast, efficient, cross-platform serialization format

Kyoo

A portable and vast media library solution.

PowerToys

Windows system utilities to maximize productivity

Files

Building the best file manager for Windows

Avalonia

Develop Desktop, Embedded, Mobile and WebAssembly apps with C# and XAML. The most popular .NET Foundation community project.

R3

The new future of dotnet/reactive and UniRx.

SharpADWS

Active Directory reconnaissance and exploitation for Red Teams via the Active Directory Web Services (ADWS).

ShareX

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.

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。

v2rayN

A GUI client for Windows, support Xray core and v2fly core and others

optimizer

The finest Windows Optimizer

gsudo

Sudo for Windows

Project_TCC

TCC stands for Tiny Character Controller. TCC is the best way to make your own game. This repository contains all packages and examples for TCC projects.

FASTER

Fast persistent recoverable log and key-value store + cache, in C# and C++.

LLamaSharp

A cross-platform library to run 🦙LLaMA/LLaVA model (and others) on your local device efficiently.

kiota

OpenAPI based HTTP Client code generator

reverse-proxy

A toolkit for developing high-performance HTTP reverse proxy applications.

sourcegit

Windows/macOS/Linux GUI client for GIT users

Jackett

API Support for your favorite torrent trackers

StableSwarmUI

StableSwarmUI, A Modular Stable Diffusion Web-User-Interface, with an emphasis on making powertools easily accessible, high performance, and extensibility.

Flow.Launcher

🔍 Quick file search & app launcher for Windows with community-made plugins

EFCore.Visualizer

Entity Framework Core queries debugger visualizer.

Lagrange.Core

An Implementation of NTQQ Protocol, with Pure C#, Derived from Konata.Core

ILSpy

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

coravel

Near-zero config .NET library that makes advanced application features like Task Scheduling, Caching, Queuing, Event Broadcasting, and more a breeze!

spectre.console

A .NET library that makes it easier to create beautiful console applications.

FileConverter

File Converter is a very simple tool which allows you to convert and compress files using the context menu in windows explorer.

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.

MemoryPack

Zero encoding extreme performance binary serializer for C# and Unity.

runtime

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

Bulk-Crap-Uninstaller

Remove large amounts of unwanted applications quickly.

CsWhispers

Source generator to add D/Invoke and indirect syscall methods to a C# project.

kernel-memory

Index and query any data using LLM and natural language, tracking sources and showing citations.

Radarr

Movie organizer/manager for usenet and torrent users.

jint

Javascript Interpreter for .NET

SimdLinq

Drop-in replacement of LINQ aggregation operations extremely faster with SIMD.

UnityGaussianSplatting

Toy Gaussian Splatting visualization in Unity

WaveFunctionCollapse

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

aspnetcore

ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.

ScreenToGif

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

GlazeWM

A tiling window manager for Windows inspired by i3 and Polybar.

server

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

downkyi

哔哩下载姬downkyi，哔哩哔哩网站视频下载工具，支持批量下载，支持8K、HDR、杜比视界，提供工具箱（音视频提取、去水印等）。

BBDown

Bilibili Downloader. 一款命令行式哔哩哔哩下载器.

MarkovJunior

Probabilistic language based on pattern matching and constraint propagation, 153 examples

CsWin32

A source generator to add a user-defined set of Win32 P/Invoke methods and supporting types to a C# project.

PEASS-ng

PEASS - Privilege Escalation Awesome Scripts SUITE (with colors)

git-credential-manager

Secure, cross-platform Git credential storage with authentication to GitHub, Azure Repos, and other popular Git hosting services.

elsa-core

A .NET workflows library

Kavita

Kavita is a fast, feature rich, cross platform reading server. Built with the goal of being a full solution for all your reading needs. Setup your own server and share your reading collection with your friends and family.

Dependencies

A rewrite of the old legacy software "depends.exe" in C# for Windows devs to troubleshoot dll load dependencies issues.

wpfui

WPF UI provides the Fluent experience in your known and loved WPF framework. Intuitive design, themes, navigation and new immersive controls. All natively and effortlessly.

PowerShell

PowerShell for every system!

Libation

Libation: Liberate your Library

wolverine

Next Generation .NET Command and Message Bus

aspirational-manifests

Handle deployments of .NET Aspire AppHost Projects

GummyCat

dnSpy

.NET debugger and assembly editor

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)💖。

usbipd-win

Windows software for sharing locally connected USB devices to other machines, including Hyper-V guests and WSL 2.

SkiaSharp

SkiaSharp is a cross-platform 2D graphics API for .NET platforms based on Google's Skia Graphics Library. It provides a comprehensive 2D API that can be used across mobile, server and desktop models to render images.

Rectify11Installer

A Windows 11 modification to make Windows more consistent.

Playnite

Video game library manager with support for wide range of 3rd party libraries and game emulation support, providing one unified interface for your games.

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！

DiscordChatExporter

Exports Discord chat logs to a file

BotSharp

The AI Agent Framework in .NET

ml-agents

The Unity Machine Learning Agents Toolkit (ML-Agents) is an open-source project that enables games and simulations to serve as environments for training intelligent agents using deep reinforcement learning and imitation learning.

Tmds.ExecFunction

Execute a function in a separate process

runner

The Runner for GitHub Actions 🚀

BepInEx

Unity / XNA game patcher and plugin framework

megacity-metro

Megacity-Metro: a thrilling shooter game, using Netcode for Entities for a multiplayer experience supporting 128+ players. Latest DOTS packages and Unity Gaming Services elevate the user experience, demonstrating how to craft engaging multiplayer games.

MemoryToolkit.Maui

A developer toolkit for detecting, diagnosing, and mitigating memory leaks in .NET MAUI applications.

Humanizer

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

nuke

🏗 The AKEless Build System for C#/.NET

N_m3u8DL-RE

Cross-Platform, modern and powerful stream downloader for MPD/M3U8/ISM. English/简体中文/繁體中文.

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.

ContextMenuManager

🖱️ 纯粹的Windows右键菜单管理程序

STranslate

A ready-to-use, ready-to-go translation tool developed by WPF/WPF 开发的一款即开即用、即用即走的翻译工具

wisp

A low-level library for interacting with PDF files

subtitleedit

the subtitle editor :)

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.

ScottPlot

Interactive plotting library for .NET

LittleBigMouse

DPI Aware mouse move across screens

DesignPatternsInUse

Most common Design Patterns you need to know, with examples in C#.

RevokeMsgPatcher

:trollface: 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）

stride

Stride Game Engine (formerly Xenko)

maui

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

UniTask

Provides an efficient allocation free async/await integration for Unity.

Dumpify

Adding `.Dump()` extension methods to Console Applications, similar to LinqPad's.

Cocona

Micro-framework for .NET console application. Cocona makes it easy and fast to build console applications on .NET.

duplicati

Store securely encrypted backups in the cloud!

clashN

A clash client for Windows, support Mihomo

Windows-Auto-Night-Mode

Automatically switches between the dark and light theme of Windows 10 and Windows 11

CounterStrikeSharp

CounterStrikeSharp allows you to write server plugins in C# for Counter-Strike 2/Source2/CS2

CodemerxDecompile

The first standalone .NET decompiler for Mac, Linux and Windows

microsoft

C#, Python, TypeScript

dotnet

C#, PowerShell, TypeScript

Unity-Technologies

keijiro

C#, JavaScript, C

2dust

shadowsocks

C, Rust, JavaScript

dotnetcore

C#, JavaScript, HTML

PowerShell

PowerShell, C#, C

dotnet-architecture

xamarin

aspnet

C#, JavaScript, PowerShell

icsharpcode

C#, JavaScript, Shell

files-community

jellyfin

C#, Python, Shell

mono

ardalis

C#, JavaScript, HTML

mxgmn

AvaloniaUI

C#, TypeScript, CSS

Azure

C#, Python, TypeScript

SebLague

C#, JavaScript, GLSL

thangchung

C#, JavaScript, Rust

huiyadanli

nilaoda

C#, Java, Python

Ryujinx

Python, C#, Vue

ShareX

C#, JavaScript, HTML