Unity / XNA game patcher and plugin framework
Core functionality needed to create .NET Core projects
Reko is a binary decompiler
A cross-platform UI framework for .NET
An advanced, composable, functional reactive model-view-viewmodel
A library to support tests with throwaway instances of Docker
CodeBehind is a modern back-end framework under ASP.NET Core.
PeachPie, the PHP compiler and runtime for .NET and .NET Core
Wow. Yet another Pixiv client!
An MVVM & Databinding framework that can use C# and Lua
Welcome to the Bot Framework SDK for .NET repository
Sisk's request and response processor mainframe source code
Cecil is a library to inspect, modify and create .NET programs
ALFOUR Programming language. Simple, safe, power, multi-platform.
A library containing all P/Invoke code so you don't have to import it
Near-zero config .NET Core micro-framework
Unity Node Editor: Lets you view and edit node graphs inside Unity
Dependency Injection Framework for Unity3D
The open source grid computing solution
An advanced audio library, written in C#. Provides tons of features
3D .NET engine for Windows, Linux, Mac