C#

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

A fast and reliable .NET Rules Engine with extensive Dynamic expression support

Radzen Blazor is the most sophisticated free UI component library for Blazor, featuring 145+ native components including DataGrid, Scheduler, Charts, and advanced theming with full support for Material Design and Fluent UI. If Radzen Blazor is useful to you, a ⭐ on GitHub helps other Blazor developers find it.

A bash inspired readline implementation for PowerShell

Assembly scanning and decoration extensions for Microsoft.Extensions.DependencyInjection

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

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

PCL 社区版 由社区开发者维护与管理

Open singing synthesis platform / Open source UTAU successor

DotNetty project – a port of netty, event-driven asynchronous network application framework

(已支持sqlsugar).NetCore、.Net6、Vue2、Vue3、Vite、TypeScript、Element plus+uniapp前后端分离，全自动生成代码；支持移动端(ios/android/h5/微信小程序。http://www.volcore.xyz/

Redis 6.0.20 6.2.18 7.0.15 7.2.8 7.4.3 8.0.0 for Windows

SuperSocket is a high-performance, extensible socket server application framework for .NET. It provides a robust architecture for building custom network communication applications with support for multiple protocols including TCP, UDP, and WebSocket.

:cake: Cake (C# Make) is a cross platform build automation system.

Visual Studio extension for assembly syntax highlighting and code completion in assembly files and the disassembly window

All the controls missing in WPF. Over 1 million downloads.

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

The World's First Universal Mod Loader for Unity Games compatible with both Il2Cpp and Mono

DotnetSpider, a .NET standard web crawling library. It is lightweight, efficient and fast high-level web crawling & scraping framework

LibVLC-based media player for the Universal Windows Platform

Want a Movie or TV Show on Plex/Emby/Jellyfin? Use Ombi!

云音乐歌词获取处理工具【网易云、QQ音乐】

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.

The media player for language learning, with dual subtitles, AI-generated subtitles, real-time translation, and more!

🖥️ P2P Remote Desktop - Portable peer-to-peer remote desktop with no installation required.

Easy to use F#-like ~discriminated~ unions for C# with exhaustive compile time matching

Windows Application Driver

Open source, cross-platform, user-mode tablet driver

Simple GTK Paint Program

Entity Framework EF Core efcore Bulk Batch Extensions with BulkCopy in .Net for Insert Update Delete Read (CRUD), Truncate and SaveChanges operations on SQL Server, PostgreSQL, MySQL, SQLite, Oracle