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

Build Mobile, Desktop and WebAssembly apps with C# and XAML. Today. Open source and professionally supported.

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

Remote Administration Tool for Windows

Non-Blocking Reactive Foundation for the JVM

A library for patching, replacing and decorating .NET and Mono methods during runtime

Python for .NET is a package that gives Python programmers nearly seamless integration with the .NET Common Language Runtime (CLR) and provides a powerful application scripting tool for .NET developers.

The .NET MVVM framework for cross-platform solutions, including Xamarin.iOS, Xamarin.Android, Windows and Mac.

Unity / XNA game patcher and plugin framework

TensorFlow API for .NET languages

Headless Chrome .NET API

Tools and libraries to glue C/C++ APIs to high-level languages

Lite reliable UDP library for Mono and .NET

NoteBook FanControl

Cecil is a library to inspect, modify and create .NET programs and libraries.

TCP/HTTP/UDP/QUIC client/server with Reactor over Netty

.NET's leading C# Redis Client

A dependency manager for .NET with support for NuGet packages and Git repositories.

The World's First Universal Mod Loader for Unity Games compatible with both Il2Cpp and Mono

Cross platform IDE and Shell