SSealbook
Sealbook / Open source / C#

Top C# projects on GitHub

1,854 C# repositories with 1,000+ stars, ranked by stars.

RepositoryStarsLanguageLicenseActivity
201builtbybel/FluentCleanerFluentCleaner is the transparent, community-powered CCleaner alternative for Windows.★ 6.5kC#MITActive
202Facepunch/sbox-publics&box is a modern game engine, built on Valve's Source 2 and the latest .NET technology, it provides a modern intuitive editor for creating ★ 6.5kC#OtherActive
203openhardwaremonitor/openhardwaremonitorOpen Hardware Monitor★ 6.5kC#—Stale
204devlooped/moqThe most popular and friendly mocking framework for .NET★ 6.4kC#MITActive
205sharpemu/sharpemuAn experimental PlayStation 5 emulator for Windows, Linux and macOS.★ 6.4kC#GPL-2.0Active
206microsoft/aspireAspire is the tool for code-first, extensible, observable dev and deploy.★ 6.4kC#MITActive
207MirrorNetworking/Mirror#1 Open Source Unity Networking Library★ 6.4kC#MITActive
208actions/runnerThe Runner for GitHub Actions :rocket:★ 6.3kC#MITActive
209rmcrackan/LibationLibation: Liberate your Library★ 6.3kC#GPL-3.0Active
210Sylinko/EverywhereOn-screen aware AI assistant for your desktop. Uses current app context, multiple LLMs, and MCP tools to help you act across apps.★ 6.3kC#OtherActive
211PhilippC/keepass2androidPassword manager app for Android★ 6.3kC#GPL-3.0Active
212dotnet-state-machine/statelessA simple library for creating state machines in C# code★ 6.3kC#OtherActive
213naudio/NAudioAudio and MIDI library for .NET★ 6.2kC#MITActive
214dorssel/usbipd-winWindows software for sharing locally connected USB devices to other machines, including Hyper-V guests and WSL 2.★ 6.2kC#GPL-3.0Active
215StackExchange/StackExchange.RedisThe Redis client for .NET★ 6.2kC#OtherActive
216nissl-lab/npoia .NET library that can read/write Office formats without Microsoft Office installed. No COM+, no interop.★ 6.2kC#Apache-2.0Active
217ldqk/Masuit.Tools全龄段友好的C#万能工具库，码数吐司库，包含一些常用的操作类，大都是静态类，加密解密，反射操作，权重随机筛选算法，分布式短id，表达式树，linq扩展，文件压缩，多线程下载，硬件信息，字符串扩展方法，日期时间扩展操作，中国农历，大文件拷贝，图像裁剪，验证码，断点续传，集合扩展、E★ 6.2kC#MITActive
218canton7/SyncTrayzorWindows tray utility / filesystem watcher / launcher for Syncthing★ 6.2kC#MITArchived
219ant-design-blazor/ant-design-blazor🌈A rich set of enterprise-class UI components based on Ant Design and Blazor.★ 6.2kC#MITActive
220sourcegit-scm/sourcegitWindows/macOS/Linux GUI client for GIT users★ 6.2kC#MITActive
221aalhour/C-Sharp-Algorithms:books: :chart_with_upwards_trend: Plug-and-play class-library project of standard Data Structures and Algorithms in C#★ 6.2kC#MITActive
222microsoft/VFSForGitVirtual File System for Git: Enable Git at Enterprise Scale★ 6.1kC#MITActive
223VeriorPies/ParrelSync(Unity3D) Test multiplayer without building★ 6.1kC#MITSlowing
224shimat/opencvsharpOpenCV wrapper for .NET★ 6.1kC#Apache-2.0Active
2251Remote/1RemoteOne Remote Access Manager to Rule Them All★ 6.1kC#GPL-3.0Active
226UnityTechnologies/open-project-1Unity Open Project #1: Chop Chop★ 6.1kC#Apache-2.0Stale
227sta/websocket-sharpA C# implementation of the WebSocket protocol client and server★ 6.1kC#MITActive
228microsoft/MixedRealityToolkit-UnityThis repository is for the legacy Mixed Reality Toolkit (MRTK) v2. For the latest version of the MRTK please visit https://github.com/Mixed★ 6.1kC#MITActive
229Azure/azure-sdk-for-netThis repository is for active development of the Azure SDK for .NET. For consumers of the SDK we recommend visiting our public developer doc★ 6.1kC#MITActive
230CommunityToolkit/WindowsCommunityToolkitARCHIVE - New Repo: https://aka.ms/toolkit/windows★ 6.1kC#OtherArchived
231gerardog/gsudoSudo for Windows★ 6.1kC#MITActive
232FastEndpoints/FastEndpointsA light-weight REST API development framework for ASP.NET 8 and newer.★ 6kC#MITActive
233mob-sakai/ParticleEffectForUGUIRender particle effect in UnityUI(uGUI). Maskable, sortable, and no extra Camera/RenderTexture/Canvas.★ 6kC#MITActive
234graphql-dotnet/graphql-dotnetGraphQL for .NET★ 6kC#MITActive
235danielgerlag/workflow-coreLightweight workflow engine for .NET Standard★ 5.9kC#MITActive
236kurrent-io/KurrentDBKurrentDB is a database that's engineered for modern software applications and event-driven architectures. Its event-native design simplifie★ 5.9kC#OtherActive
237ramjke/TranslumoAdvanced real-time screen translator for games, hardcoded subtitles in videos, static text and etc.★ 5.9kC#Apache-2.0Active
238DotNetNext/SqlSugar.Net aot ORM SqlServer ORM Mongodb ORM MySql 瀚高 Postgresql ORM DB2 Hana 高斯 Duckdb C# VB.NET Sqlite ORM Oracle ORM Mysql Orm 虚谷数据库 达梦 OR★ 5.8kC#MITActive
239dockersamples/example-voting-appExample distributed app composed of multiple containers for Docker, Compose, Swarm, and Kubernetes★ 5.8kC#Apache-2.0Stale
240win-acme/win-acmeAutomate SSL/TLS certificates on Windows with ease★ 5.8kC#Apache-2.0Slowing
241hanmin0822/MisakaTranslator御坂翻译器—Galgame/文字游戏/漫画多语种实时机翻工具★ 5.8kC#GPL-3.0Stale
242lambci/docker-lambdaDocker images and test runners that replicate the live AWS Lambda environment★ 5.8kC#MITArchived
243ChilliCream/graphql-platformWelcome to the home of the Hot Chocolate GraphQL server for .NET, the Strawberry Shake GraphQL client for .NET and Nitro the awesome Monaco ★ 5.8kC#MITActive
244Lidarr/LidarrLooks and smells like Sonarr but made for music.★ 5.8kC#GPL-3.0Active
245ClosedXML/ClosedXMLClosedXML is a .NET library for reading, manipulating and writing Excel 2007+ (.xlsx, .xlsm) files. It aims to provide an intuitive and user★ 5.7kC#MITActive
246microsoft/WPF-SamplesRepository for WPF related samples★ 5.7kC#MITActive
247tModLoader/tModLoaderA mod to make and play Terraria mods. Supports Terraria 1.4 (and earlier) installations ★ 5.7kC#MITActive
248proxysu/ProxySUXray,V2ray，Trojan，NaiveProxy, Trojan-Go, ShadowsocksR(SSR),Shadowsocks-libev及相关插件,MTProto+TLS 一键安装工具，windows下用（一键科学上网）★ 5.7kC#MITActive
249builtbybel/BloatynosyThe Windows debloater.★ 5.7kC#MITActive
250dotnet/skillsRepository for skills to assist AI coding agents with .NET and C#★ 5.7kC#MITActive