Build Mobile, Desktop and WebAssembly apps
A cross-platform C# editor based on Roslyn and AvalonEdit
The Microsoft Build Engine (MSBuild) build platform for .NET and VS
Cross platform code coverage for .NET
Cross-platform runtime for cloud, mobile, desktop, and IoT apps
SkiaSharp is a cross-platform 2D graphics API for .NET platforms
An advanced, composable, functional reactive model-view-viewmodel
Visual Studio Test Platform is the runner and engine that powers test
Build native apps for iOS, Android, Windows and macOS
Core functionality needed to create .NET Core projects
A cross-platform UI framework for .NET
Make .NET development simpler, more general and more popular
Ethereum .Net cross platform integration library
YamlDotNet is a .NET library for YAML
PeachPie, the PHP compiler and runtime for .NET and .NET Core
A cross-platform plotting library for .NET
AI Multi-Agent Framework in .NET
Quickly and easily develop WeChat full-platform applications
The .NET MVVM framework for cross-platform solutions
Cake (C# Make) is a cross platform build automation system
Do more with Blazor, utilizing CSS and keeping Javascript to a minimum
Open source and cross-platform machine learning framework for .NET
Confluent's Apache Kafka .NET client
OpenCV wrapper for .NET
OmniSharp server (HTTP, STDIO) based on Roslyn workspaces