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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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semantic-kernel

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

VPet

虚拟桌宠模拟器一个开源的桌宠软件, 可以内置到任何WPF应用程序

dafny

Dafny is a verification-aware programming language

basic-computer-games

An updated version of the classic "Basic Computer Games" book, with well-written examples in a variety of common MEMORY SAFE, SCRIPTING programming languages. See https://coding-horror.github.io/basic-computer-games/

PowerToys

Windows system utilities to maximize productivity

Avalonia

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

jellyfin

The Free Software Media System

optimizer

The finest Windows Optimizer

KRBUACBypass

UAC Bypass By Abusing Kerberos Tickets

WireHead

A Terrarria mod that reimplements the wiring system more efficiently

PowerShell

PowerShell for every system!

Ryujinx

Experimental Nintendo Switch Emulator written in C#

WinDebloat

A dotnet tool that removes the bloat in Windows

winsw

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

DevToys

A Swiss Army knife for developers.

Files

Building the best file manager for Windows

S4UTomato

Escalate Service Account To LocalSystem via Kerberos

bflat

C# as you know it but with Go-inspired tooling (small, selfcontained, and native executables)

BloatyNosy

Experience Windows 11 in your way!

NSubstitute

A friendly substitute for .NET mocking libraries.

PEASS-ng

PEASS - Privilege Escalation Awesome Scripts SUITE (with colors)

BBDown

Bilibili Downloader. 一款命令行式哔哩哔哩下载器.

ScreenToGif

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

FastGithub

github加速神器，解决github打不开、用户头像无法加载、releases无法上传下载、git-clone、git-pull、git-push失败等问题

mapperly

A .NET source generator for generating object mappings. No runtime reflection.

runner

The Runner for GitHub Actions 🚀

gsudo

Sudo for Windows

v2rayN

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

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）

DiscordChatExporter

Exports Discord chat logs to a file

MonoDevelop.MSBuildEditor

Improved MSBuild editing support

Flow.Launcher

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

git-credential-manager

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

kiota

OpenAPI based HTTP Client code generator

UniTask

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

LLamaSharp

C#/.NET binding of llama.cpp, including LLaMa/GPT model inference and quantization, ASP.NET core integration and UI.

RetroBar

Classic Windows 95, 98, Me, 2000, XP, Vista taskbar for modern versions of Windows

runtime

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

lively

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

ILSpy

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

WaveFunctionCollapse

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

SharpWxDump

微信客户端取证，可获取用户个人信息(昵称/账号/手机/邮箱/数据库密钥(用来解密聊天记录))；支持获取多用户信息，不定期更新新版本偏移，目前支持所有新版本、正式版本

devhome

Dev Home Experience

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.

games.noio.planter

The plant simulation from Cloud Gardens as a Unity package for level design.

Dependencies

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

CleanArchitecture

Clean Architecture Solution Template for ASP.NET Core

server

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

FluentHub

A stylish yet powerful GitHub client

Bulk-Crap-Uninstaller

Remove large amounts of unwanted applications quickly.

moq

The most popular and friendly mocking framework for .NET

Rectify11Installer

A Windows 11 modification to make Windows more consistent.

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.

N_m3u8DL-RE

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

eShopOnContainers

Cross-platform .NET sample microservices and container based application that runs on Linux Windows and macOS. Powered by .NET 7, 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.

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）。https://t.me/+7zeNbdkP0TEzODll

DnsServer

Technitium DNS Server

Radarr

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

usbipd-win

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

XHS-Spider

小红书数据采集、网站图片、视频资源批量下载工具，颜值超高的数据采集工具（批量下载，视频提取，图片，去水印等）

SharpDBeaver

DBeaver数据库密码解密工具

Kavita

Kavita is a fast, feature rich, cross platform reading server. Built with a focus for manga and 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.

btcpayserver

Accept Bitcoin payments. Free, open-source & self-hosted, Bitcoin payment processor.

Estragonia

Estragonia: Avalonia in Godot

semantic-memory

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

OffensiveSysAdmin

A collection of tools Neil and Andy have been working on released in one place and interlinked with previous tools

beyondnet

A toolset that makes it possible to call .NET code from other programming languages, including C and Swift.

PS4SysconTools

PS4 Syscon Tools is a free solution that allow you to manipulate original PlayStation 4 Syscon chip (Renesas RL78/G13).

aspnetcore

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

Jackett

API Support for your favorite torrent trackers

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.

spectre.console

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

TodoApi

Todo application with ASP.NET Core Blazor WASM, Minimal APIs and Authentication

csharpier

CSharpier is an opinionated code formatter for c#.

BenchmarkDotNet

Powerful .NET library for benchmarking

dnSpy

.NET debugger and assembly editor

AuthenticatorPro

📱 Two-Factor Authentication (2FA) client for Android + Wear OS

EntityComponentSystemSamples

ToastFish

一个利用摸鱼时间背单词的软件。

ViVe

C# library and console app for using new feature control APIs available in Windows 10 version 2004 and newer

maui

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

IdentityEndpointsSample

A sample showing how to setup ASP.NET Core Identity API endpoints for authentication

ListRDPConnections

C# 读取本机对外RDP连接记录和其他主机对该主机的连接记录，从而在内网渗透中获取更多可通内网网段信息以及定位运维管理人员主机

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.

duplicati

Store securely encrypted backups in the cloud!

ViewFaceCore

C# 超简单的离线人脸识别库。( 基于 SeetaFace6 )

AdbFileManager

Fast Android <-> Windows file manager using ADB protocol

SharpShellPipe

This lightweight C# demo application showcases interactive remote shell access via named pipes and the SMB protocol.

Proxy-Attackchain

proxylogon & proxyshell & proxyoracle & proxytoken & all exchange server vulns summarization :)

Polly

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+.

N_m3u8DL-CLI

[.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.

AspNetCoreDiagnosticScenarios

This repository has examples of broken patterns in ASP.NET Core applications

wolverine

Next Generation .NET Command and Message Bus

UniHacker

Patch all versions of Unity3D and UnityHub for Windows, MacOS, Linux and Docker.

roslyn

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

MicaForEveryone

Mica For Everyone is a tool to enable backdrop effects on the title bars of Win32 apps on Windows 11.

abp

Open Source Web Application Framework for ASP.NET Core. Offers an opinionated architecture to build enterprise software solutions with best practices on top of the .NET and the ASP.NET Core platforms. Provides the fundamental infrastructure, production-ready startup templates, application modules, UI themes, tooling, guides and documentation.

gh-actions-importer

GitHub Actions Importer helps you plan and automate the migration of Azure DevOps, CircleCI, GitLab, Jenkins, and Travis CI pipelines to GitHub Actions.

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.

Tai

👻 在Windows上统计软件使用时长和网站浏览时长

microsoft

C#, Python, TypeScript

dotnet

C#, PowerShell, TypeScript

Unity-Technologies

keijiro

C#, JavaScript, C

shadowsocks

Rust, C, JavaScript

dotnetcore

PowerShell

PowerShell, C#, TypeScript

2dust

dotnet-architecture

xamarin

aspnet

C#, JavaScript, PowerShell

Azure

C#, Python, TypeScript

icsharpcode

C#, HTML, Shell

mxgmn

mono

files-community

ardalis

C#, JavaScript, HTML

thangchung

C#, JavaScript, Rust

ShareX

JavaScript, C#, HTML

dnSpy

jellyfin

C#, Shell, Python

SebLague

C#, JavaScript, GLSL

Wox-launcher

Python, C#, HTML

huiyadanli

CodeHubApp