CodeHub is an iOS application written using Xamarin

Microsoft Cognitive Toolkit (CNTK), an open source deep-learning toolkit

FlatBuffers: Memory Efficient Serialization Library

CoreCLR is the runtime for .NET Core. It includes the garbage collector, JIT compiler, primitive data types and low-level classes.

.NET Decompiler with support for PDB generation, ReadyToRun, Metadata (&more) - cross-platform!

Avalonia is a cross-platform XAML-based UI framework providing a flexible styling system and supporting a wide range of Operating Systems such as Windows via .NET Framework and .NET Core, Linux via Xorg, macOS

ASP.NET Boilerplate - Web Application Framework

Incredibly simple real-time web for .NET

Json.NET is a popular high-performance JSON framework for .NET

.NET (WPF and Windows Forms) bindings for the Chromium Embedded Framework

A framework that allows developers to cobble together a better UI for their own WPF applications with minimal effort.

mal - Make a Lisp

Lightweight, low-ceremony, framework for building HTTP based services on .Net and Mono

Chocolatey - the package manager for Windows

微信公众平台SDK Senparc.Weixin for C#，支持.NET Framework及.NET Core。已支持微信公众号、小程序、小游戏、企业号、企业微信、开放平台、微信支付、JSSDK、微信周边等全平台。 WeChat SDK for C#.

C# application with primary purpose of idling Steam cards from multiple accounts simultaneously.

An installation and update framework for Windows desktop apps

Thoughtfully architected, obscenely fast, thoroughly enjoyable web services for all

NLog - Advanced and Structured Logging for Various .NET Platforms

mRemoteNG is the next generation of mRemote, open source, tabbed, multi-protocol, remote connections manager.

Entitas is a super fast Entity Component System (ECS) Framework specifically made for C# and Unity

Reactive Extensions for Unity

General purpose redis client

The automatic type-safe REST library for .NET Core, Xamarin and .NET. Heavily inspired by Square's Retrofit library, Refit turns your REST API into a live interface.