Unity / XNA game patcher and plugin framework
Cross platform code coverage for .NET
Tools and libraries to glue C/C++ APIs to high-level languages
A cross-platform UI framework for .NET
Core functionality needed to create .NET Core projects
An advanced, composable, functional reactive model-view-viewmodel
Cross-platform runtime for cloud, mobile, desktop, and IoT apps
PeachPie, the PHP compiler and runtime for .NET and .NET Core
Cofoundry is an extensible and flexible .NET Core CMS
Framework for building Windows desktop applications
Sisk's request and response processor mainframe source code
Welcome to the Bot Framework SDK for .NET repository
A 100% native C# implementation of ZeroMQ for .NET
NUnit 3 Framework
Bing is a framework based on .net core 3.1
A popular high-performance JSON framework for .NET
A Lua implementation for the Dynamic Language Runtime (DLR)
A library to support tests with throwaway instances of Docker
Reko is a binary decompiler
A free, open-source, and cross-platform big data analytics framework
A friendly substitute for .NET mocking libraries
A web application framework
SkiaSharp is a cross-platform 2D graphics API for .NET platforms
This is the codebase for Entity Framework 6
YAF.NET - C# ASP.NET Forum