C# Trending

openclaw /

openclaw-windows-node

#1

Windows companion suite for OpenClaw - System Tray app, Shared library, Node, and PowerToys Command Palette extension

iOfficeAI /

OfficeCLI

#2

OfficeCLI is the first and best Office suite purpose-built for AI agents to read, edit, and automate Word, Excel, and PowerPoint files. Free, open-source, single binary, no Office installation required.

dotnet /

aspnetcore

#4

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

ShareX /

ShareX

#7

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.

seerge /

g-helper

#15

Lightweight Armoury Crate alternative for Asus laptops with nearly the same functionality. Works with ROG Zephyrus, Flow, TUF, Strix, Scar, ProArt, Vivobook, Zenbook, Expertbook, ROG Ally, and many more.

microsoft /

win-dev-skills

#5

Agents and skills for building Windows apps with WinUI 3 and the Windows App SDK

velopack /

velopack

#9

Installer and automatic update framework for cross-platform desktop applications

fullstackhero /

dotnet-starter-kit

#6

Production Grade Cloud-Ready .NET 10 Starter Kit (Web API + React Client) with Multitenancy Support, and Clean/Modular Architecture that saves roughly 200+ Development Hours! All Batteries Included.

k1tbyte /

Wand-Enhancer

#11

Advanced UX and interoperability extension for Wand (WeMod) app

SubtitleEdit /

subtitleedit

#8

the subtitle editor :)

microsoft /

mcp

#3

Catalog of official Microsoft MCP (Model Context Protocol) server implementations for AI-powered data access and tool integration

modelcontextprotocol /

csharp-sdk

#14

The official C# SDK for Model Context Protocol servers and clients. Maintained in collaboration with Microsoft.

microsoft /

WinUI-Gallery

#16

This app demonstrates the controls available in WinUI and the Fluent Design System.

AIDotNet /

OpenDeepWiki

#13

OpenDeepWiki is the open-source version of the DeepWiki project, aiming to provide a powerful knowledge management and collaboration platform. The project is mainly developed using C# and TypeScript, supporting modular design, and is easy to expand and customize.

git-ecosystem /

git-credential-manager

#10

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

HandyOrg /

HandyControl

#19

Contains some simple and commonly used WPF controls

dotnet /

roslyn

#18

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

MudBlazor /

MudBlazor

#17

Blazor Component Library based on Material Design principles. Do more with Blazor, utilizing CSS and keeping JavaScript to a bare minimum.

Azure /

azure-sdk-for-net

#12

This repository is for active development of the Azure SDK for .NET. For consumers of the SDK we recommend visiting our public developer docs at https://learn.microsoft.com/dotnet/azure/ or our versioned developer docs at https://azure.github.io/azure-sdk-for-net.

openclaw /

openclaw-windows-node

#1

Windows companion suite for OpenClaw - System Tray app, Shared library, Node, and PowerToys Command Palette extension

iOfficeAI /

OfficeCLI

#2

OfficeCLI is the first and best Office suite purpose-built for AI agents to read, edit, and automate Word, Excel, and PowerPoint files. Free, open-source, single binary, no Office installation required.

velopack /

velopack

#13

Installer and automatic update framework for cross-platform desktop applications

microsoft /

win-dev-skills

#8

Agents and skills for building Windows apps with WinUI 3 and the Windows App SDK

microsoft /

PowerToys

#5

Microsoft PowerToys is a collection of utilities that supercharge productivity and customization on Windows

center2055 /

OnionHop

#10

Privacy-first Desktop app that routes your traffic through Tor - Anonymous browsing made simple

seerge /

g-helper

#4

Lightweight Armoury Crate alternative for Asus laptops with nearly the same functionality. Works with ROG Zephyrus, Flow, TUF, Strix, Scar, ProArt, Vivobook, Zenbook, Expertbook, ROG Ally, and many more.

duplicati /

duplicati

#9

Store securely encrypted backups in the cloud!

microsoft /

mcp

#3

Catalog of official Microsoft MCP (Model Context Protocol) server implementations for AI-powered data access and tool integration

dotnet /

aspnetcore

#6

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

mRemoteNG /

mRemoteNG

#12

mRemoteNG is the next generation of mRemote, open source, tabbed, multi-protocol, remote connections manager.

Cysharp /

UniTask

#7

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

dotnet /

roslyn

#11

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

openclaw /

openclaw-windows-node

#1

Windows companion suite for OpenClaw - System Tray app, Shared library, Node, and PowerToys Command Palette extension

Dailin521 /

codex-provider-sync

#4

Synchronize Codex session provider metadata across rollout files and SQLite state.

CoplayDev /

unity-mcp

#15

Unity MCP acts as a bridge between AI assistants and your Unity Editor. Give your LLM tools to manage assets, control scenes, edit scripts, and automate tasks within Unity.

NickvisionApps /

Parabolic

#2

Download web video and audio

center2055 /

OnionHop

#3

Privacy-first Desktop app that routes your traffic through Tor - Anonymous browsing made simple

IvanMurzak /

Unity-MCP

#5

AI Skills, MCP Tools, and CLI for Unity Engine. Full AI develop and test loop. Use cli for quick setup. Efficient token usage, advanced tools. Any C# method may be turned into a tool by a single line. Works with Claude Code, Gemini, Copilot, Cursor and any other absolutely for free.

srwi /

EverythingToolbar

#17

Everything integration for the Windows taskbar.

microsoft /

mcp

#12

Catalog of official Microsoft MCP (Model Context Protocol) server implementations for AI-powered data access and tool integration

intro-skipper /

intro-skipper

#11

Automatically detect and skip intro/credit sequences in Jellyfin

dotnet /

aspnetcore

#10

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

tModLoader /

tModLoader

#6

A mod to make and play Terraria mods. Supports Terraria 1.4 (and earlier) installations

microsoft /

aspire

#18

Aspire is the tool for code-first, extensible, observable dev and deploy.

BornToBeRoot /

NETworkManager

#9

A powerful open-source tool for managing networks and troubleshooting network problems!

IAmParadox27 /

jellyfin-plugin-home-sections

#14

Add server provided home sections to your Jellyfin instance

dotnet /

runtime

#13

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

git-ecosystem /

git-credential-manager

#8

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

Polytoria /

polytoria-game

#21

Polytoria, a multiplayer gaming platform built with Godot and .NET

huynhsontung /

Screenbox

#16

LibVLC-based media player for the Universal Windows Platform

Azure /

azure-powershell

#20

Microsoft Azure PowerShell

Azure /

azure-sdk-for-net

#19

This repository is for active development of the Azure SDK for .NET. For consumers of the SDK we recommend visiting our public developer docs at https://learn.microsoft.com/dotnet/azure/ or our versioned developer docs at https://azure.github.io/azure-sdk-for-net.

NickvisionApps /

Parabolic

#2

Download web video and audio

Dailin521 /

codex-provider-sync

#10

Synchronize Codex session provider metadata across rollout files and SQLite state.

CoplayDev /

unity-mcp

#14

Unity MCP acts as a bridge between AI assistants and your Unity Editor. Give your LLM tools to manage assets, control scenes, edit scripts, and automate tasks within Unity.

PowerShell /

PowerShell

#3

PowerShell for every system!

BornToBeRoot /

NETworkManager

#4

A powerful open-source tool for managing networks and troubleshooting network problems!

LorisYounger /

VPet

#19

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

slskd /

slskd

#9

A modern client-server application for the Soulseek file sharing network.

mcmonkeyprojects /

SwarmUI

#11

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

microsoft /

aspire

#8

Aspire is the tool for code-first, extensible, observable dev and deploy.

sourcegit-scm /

sourcegit

#1

Windows/macOS/Linux GUI client for GIT users

OpenRA /

OpenRA

#16

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.

ValveResourceFormat /

ValveResourceFormat

#13

Source 2 Viewer is an all-in-one tool to browse VPK archives, view, extract, and decompile Source 2 assets, including maps, models, materials, textures, sounds, and more.

dotnet /

eShop

#12

A reference .NET application implementing an eCommerce site

Lidarr /

Lidarr

#7

Looks and smells like Sonarr but made for music.

mRemoteNG /

mRemoteNG

#6

mRemoteNG is the next generation of mRemote, open source, tabbed, multi-protocol, remote connections manager.

microsoft /

Generative-AI-for-beginners-dotnet

#5

Five lessons, learn how to really apply AI to your .NET Applications

actions /

runner

#18

The Runner for GitHub Actions 🚀

dotnet /

efcore

#20

EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.

RMC-14 /

RMC-14

#17

RMC-14 is an asymmetric PvP game that runs on Robust Toolbox.

files-community /

Files

#9

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

mcmonkeyprojects /

SwarmUI

#14

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

Klocman /

Bulk-Crap-Uninstaller

#13

Remove large amounts of unwanted applications quickly.

gibbed /

SteamAchievementManager

#7

A manager for game achievements in Steam.

k1tbyte /

Wand-Enhancer

#2

Advanced UX and interoperability extension for Wand (WeMod) app

microsoft /

aspire

#5

Aspire is the tool for code-first, extensible, observable dev and deploy.

Radarr /

Radarr

#8

Movie organizer/manager for usenet and torrent users.

BepInEx /

BepInEx

#11

Unity / XNA game patcher and plugin framework

nilaoda /

N_m3u8DL-RE

#1

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

stakira /

OpenUtau

#6

Open singing synthesis platform / Open source UTAU successor

PCL-Community /

PCL-CE

#4

PCL 社区版 由社区开发者维护与管理

LykosAI /

StabilityMatrix

#3

Multi-Platform Package Manager for Stable Diffusion

tModLoader /

tModLoader

#15

A mod to make and play Terraria mods. Supports Terraria 1.4 (and earlier) installations

hellzerg /

optimizer

#10

The finest Windows Optimizer

PizzaLovers007 /

AdofaiTweaks

#12

Helpful tweaks for A Dance of Fire and Ice

QuantConnect /

Lean

#1

Lean Algorithmic Trading Engine by QuantConnect (Python, C#)

Klocman /

Bulk-Crap-Uninstaller

#3

Remove large amounts of unwanted applications quickly.

Tyrrrz /

YoutubeDownloader

#17

Downloads videos and playlists from YouTube

Jeric-X /

SyncClipboard

#10

跨平台剪贴板同步、历史记录管理工具 / Cross-platform cipboard syncing, history management tool

BepInEx /

BepInEx

#4

Unity / XNA game patcher and plugin framework

k1tbyte /

Wand-Enhancer

#15

Advanced UX and interoperability extension for Wand (WeMod) app

stakira /

OpenUtau

#9

Open singing synthesis platform / Open source UTAU successor

gibbed /

SteamAchievementManager

#14

A manager for game achievements in Steam.

studyzy /

imewlconverter

#12

”深蓝词库转换“ 一款开源免费的输入法词库转换程序

PCL-Community /

PCL-CE

#7

PCL 社区版 由社区开发者维护与管理

mcmonkeyprojects /

SwarmUI

#16

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

shaked6540 /

YoutubePlaylistDownloader

#13

A tool to download whole playlists, channels or single videos from youtube and also optionally convert them to almost any format you would like

KSP-CKAN /

CKAN

#11

The Comprehensive Kerbal Archive Network

romanvht /

ByeDPIManager

#6

Мини утилита для запуска ByeDPI + ProxiFyre под Windows

tModLoader /

tModLoader

#2

A mod to make and play Terraria mods. Supports Terraria 1.4 (and earlier) installations

bloxstraplabs /

bloxstrap

#5

An alternative bootstrapper for Roblox with a bunch of extra features.

QuantConnect /

Lean

#1

Lean Algorithmic Trading Engine by QuantConnect (Python, C#)

Devolutions /

UniGetUI

#11

UniGetUI: The Graphical Interface for your package managers. Could be terribly described as a package manager manager to manage your package managers

unchihugo /

FluentFlyout

#17

The modern Flyout app for Windows 11, built with Fluent 2 Design principles. Media Flyouts, Taskbar Widgets and more.

Klocman /

Bulk-Crap-Uninstaller

#2

Remove large amounts of unwanted applications quickly.

PowerShell /

PowerShell

#3

PowerShell for every system!

thebookisclosed /

ViVe

#4

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

LorisYounger /

VPet

#16

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

AvaloniaUI /

Avalonia

#7

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

Kareadita /

Kavita

#5

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.

Tichau /

FileConverter

#9

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

romanvht /

ByeDPIManager

#14

Мини утилита для запуска ByeDPI + ProxiFyre под Windows

dockersamples /

example-voting-app

#12

Example distributed app composed of multiple containers for Docker, Compose, Swarm, and Kubernetes

dotnet /

runtime

#10

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

mob-sakai /

ParticleEffectForUGUI

#6

Render particle effect in UnityUI(uGUI). Maskable, sortable, and no extra Camera/RenderTexture/Canvas.

JasperFx /

wolverine

#15

Supercharged .NET server side development!

microsoft /

Generative-AI-for-beginners-dotnet

#8

Five lessons, learn how to really apply AI to your .NET Applications

ScottPlot /

ScottPlot

#13

Interactive plotting library for .NET