Discover C#

< More Languages

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

30 days 90 days All time

Kyoo

A portable and vast media library solution.

DevToys

A Swiss Army knife for developers.

NativeDump

Dump lsass using only Native APIs by hand-crafting Minidump files (without MinidumpWriteDump!)

jellyfin

The Free Software Media System

KcpTransport

KcpTransport is a Pure C# implementation of RUDP for high-performance real-time network communication

PowerToys

Windows system utilities to maximize productivity

Virtual-Human-for-Chatting

Live2D Virtual Human for Chatting based on Unity

semantic-kernel

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

optimizer

The finest Windows Optimizer

Ryujinx

Experimental Nintendo Switch Emulator written in C#

Avalonia

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

dafny

Dafny is a verification-aware programming language

GlazeWM

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

R3

The new future of dotnet/reactive and UniRx.

Files

Building the best file manager for Windows

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。

UnityGaussianSplatting

Toy Gaussian Splatting visualization in Unity

v2rayN

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

typeshape-csharp

Experimental C# variant of TypeShape

Flow.Launcher

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

ErrorProne.NET

Set of roslyn-based analyzers for catching common C# errors (inspired by Google's error-prone)

Lagrange.Core

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

Dependencies

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

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！

N_m3u8DL-RE

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

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.

Bogus

📇 A simple fake data generator for C#, F#, and VB.NET. Based on and ported from the famed faker.js.

gsudo

Sudo for Windows

sbom-tool

The SBOM tool is a highly scalable and enterprise ready tool to create SPDX 2.2 compatible SBOMs for any variety of artifacts.

usbipd-win

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

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.

DistributedLock

A .NET library for distributed synchronization

DotNet.Platform.SlimBindings

Slim bindings to native libraries for use with .NET iOS/Android & .NET MAUI apps

LittleBigMouse

DPI Aware mouse move across screens

FASTER

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

elsa-core

A .NET workflows library

sourcegit

Windows/macOS/Linux GUI client for GIT users

StableSwarmUI

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

Jackett

API Support for your favorite torrent trackers

reverse-proxy

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

kiota

OpenAPI based HTTP Client code generator

runtime

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

FileConverter

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

LLamaSharp

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

spectre.console

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

dnSpy

.NET debugger and assembly editor

subtitleedit

the subtitle editor :)

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）

m365-developer-proxy

Microsoft 365 Developer Proxy is a command line tool that simulates real world behaviors of Microsoft Graph and other APIs, locally.

SMAPI

The modding API for Stardew Valley.

RepoDB

A hybrid ORM library for .NET.

Wave-Simulator

Interactive wave simulation in Unity.

FlaxEngine

Flax Engine – multi-platform 3D game engine

LibreHardwareMonitor

Libre Hardware Monitor, home of the fork of Open Hardware Monitor

quix-streams

Quix Streams - A library for telemetry data streaming. Python Stream Processing

PowerShell

PowerShell for every system!

WaveFunctionCollapse

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

aspirational-manifests

Handle deployments of .NET Aspire AppHost Projects

ILSpy

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

uno

Build Mobile, Desktop and WebAssembly apps with C# and XAML. Today. Open source and professionally supported.

Radarr

Movie organizer/manager for usenet and torrent users.

Cpp2IL

Work-in-progress tool to reverse unity's IL2CPP toolchain.

Prowlarr

EverythingToolbar

Everything integration for the Windows taskbar.

error-or

A simple, fluent discriminated union of an error or a result.

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.

MemoryPack

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

Libation

Libation: Liberate your Library

clashN

A clash client for Windows, support Mihomo

PEASS-ng

PEASS - Privilege Escalation Awesome Scripts SUITE (with colors)

RetroBar

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

kernel-memory

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

winsw

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

DriverStoreExplorer

Driver Store Explorer [RAPR]

StructuredMinimalApi

An example of a structured minimal api project

mockhttp

Testing layer for Microsoft's HttpClient library. Create canned responses using a fluent API.

Utf8StreamReader

Utf8 based StreamReader for high performance text processing.

Sonarr

Smart PVR for newsgroup and bittorrent users.

Moriarty

Moriarty is designed to enumerate missing KBs, detect various vulnerabilities, and suggest potential exploits for Privilege Escalation in Windows environments.

NativeTrees

Burst compatible Octree and Quadtree for Unity

aspnetcore

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

SpriteDicing

Unity extension for lossless sprite texture compression

toon-rp

🌔 A Scriptable Render Pipeline (SRP) designed for toon/stylized visuals. Features custom lighting pipeline, multiple shadow algorithms, tiled lighting, Shader Graph support, and more.

FreeControl

在PC上控制Android设备

LiveCharts2

Simple, flexible, interactive & powerful charts, maps and gauges for .Net, LiveCharts2 can now practically run everywhere Maui, Uno Platform, Blazor-wasm, WPF, WinForms, Xamarin, Avalonia, WinUI, UWP.

Steamless

Steamless is a DRM remover of the SteamStub variants. The goal of Steamless is to make a single solution for unpacking all Steam DRM-packed files. Steamless aims to support as many games as possible.

UraniumUI

Uranium is a Free & Open-Source UI Kit for MAUI.

ContextMenuManager

🖱️ 纯粹的Windows右键菜单管理程序

MarkovJunior

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

Wino-Mail

Built-in Mail & Calendars app clone for Windows.

ScreenToGif

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

MicroGauge

.Net library for easily creating customizable radial and linear gauges

crest

A class-leading water system implemented in Unity

Dapper

Dapper - a simple object mapper for .Net

dotnet-serve

Simple command-line HTTPS server for the .NET Core CLI

MagicOnion

Unified Realtime/API framework for .NET platform and Unity.

awesome-dotnet-core

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

BenchmarkDotNet

Powerful .NET library for benchmarking

csharpier

CSharpier is an opinionated code formatter for c#.

WaitForDependenciesAspire

microsoft

C#, Python, TypeScript

dotnet

C#, PowerShell, TypeScript

Unity-Technologies

keijiro

C#, JavaScript, C

2dust

shadowsocks

C, Rust, CoffeeScript

dotnetcore

C#, JavaScript, HTML

PowerShell

PowerShell, C#, TypeScript

dotnet-architecture

xamarin

aspnet

C#, JavaScript, PowerShell

icsharpcode

C#, HTML, JavaScript

files-community

jellyfin

C#, Python, Shell

ardalis

C#, JavaScript, HTML

mono

mxgmn

AvaloniaUI

C#, TypeScript, Makefile

Azure

C#, Python, TypeScript

thangchung

C#, JavaScript, Rust

SebLague

C#, JavaScript, ShaderLab

huiyadanli

nilaoda

C#, Java, CoffeeScript

Ryujinx

C#, Python, Vue

ShareX

C#, JavaScript, HTML