Csharp

WandEnhancer is an open-source client-side enhancement tool for the Wand (WeMod) application, offering local configuration management, theme...

optimizerDuck is a free, open-source Windows optimization tool written in C# that focuses on performance tuning, privacy enhancement, and system...

Parabolic is a desktop application and browser extension that provides a user-friendly frontend for yt-dlp, enabling downloads of video and audio...

PCL CE is a community-maintained fork of Plain Craft Launcher 2, a Minecraft Java Edition launcher written in C# for Windows. It targets Windows 10+...

Sherpa-ONNX is a comprehensive speech AI toolkit enabling speech-to-text, text-to-speech, speaker diarization, speech enhancement, and related audio...

ShareX is a free, open-source Windows desktop application for screen capture, recording, and file sharing with built-in editing, annotation, and...

Supertonic is a compact (99M-parameter), on-device multilingual text-to-speech engine that runs locally via ONNX Runtime across 31 languages with low...

LangChain .NET is a C# port of the Python LangChain library, enabling developers to build applications with large language models through composable...

ImageGlass is a fast, open-source image viewer for Windows, macOS, and Linux that supports 90+ formats including modern codecs like WEBP, JXL, HEIC,...

SwarmUI is a modular web interface for AI image and video generation, supporting models like Stable Diffusion, Flux, and Hunyuan Video. It serves...

A Microsoft-authored open-source curriculum teaching Model Context Protocol (MCP) fundamentals through practical, cross-language examples in .NET,...

AssetRipper is a GUI application for analyzing and extracting assets from compiled Unity game files, supporting Unity versions 3.5.0 through...

AI Dev Gallery is a Windows desktop application that helps C# developers integrate local AI models and APIs into Windows apps, featuring 25+...

OGRE is a mature, modular C++ rendering engine that abstracts Vulkan, Direct3D, and OpenGL for cross-platform 3D graphics development, complemented...

VpnHood is a cross-platform VPN client and server built entirely in C# that specializes in bypassing advanced firewalls and deep packet inspection...

pyRevit is a Rapid Application Development (RAD) environment for Autodesk Revit, enabling developers to write Python scripts that extend Revit's...

Kavita is a self-hosted media server for reading comics, manga, webtoons, and ebooks (EPUB, PDF) with cross-platform support and responsive web...

Playnite is an open-source video game library manager and launcher that unifies multiple gaming platforms (Steam, Epic, GOG, EA App, Battle.net) and...

JReleaser is a release automation tool designed to simplify creating releases and publishing artifacts across multiple package managers for Java and...

Harmony is a runtime method patching library for .NET and Mono that enables non-destructive modification of compiled code—inserting, replacing, or...

LLPlayer is a desktop video player built specifically for language learners, offering dual subtitles, AI-generated subtitles via Whisper, real-time...

Jellyfin is a free, open-source media server that lets users self-host their personal media libraries (movies, TV shows, music, photos) and stream...

HandyControl is a C# WPF control library providing pre-built UI components (color picker, flip clock, property grid, etc.) for Windows desktop...

BenchmarkDotNet is a comprehensive .NET benchmarking library that simplifies performance measurement through a declarative attribute-based API,...

Roslyn is the open-source .NET compiler platform providing C# and Visual Basic compilers with rich code analysis APIs. It serves compiler developers,...

TUnit is a modern .NET testing framework built on Microsoft.Testing.Platform that emphasizes compile-time test discovery, parallel execution by...

The official C# language design repository where the C# Language Design Team develops, discusses, and specifies new language features in coordination...

Malware-Patch is a Windows security utility that prevents unauthorized UAC administrator elevation for specified malicious or unwanted software by...

rbfx is a lightweight, MIT-licensed C++ game engine forked from Urho3D, targeting 3D games and applications across desktop, mobile, and web platforms...

NSwag is a comprehensive Swagger/OpenAPI toolchain for .NET and ASP.NET Core that generates OpenAPI specifications from controllers and produces...