Top 20 NuGet rx Packages

For using System.Reactive with INotifyPropertyChanged
JSON Encoding for assisting with sending and consuming JSON messages using MyNatsClient which provides a simple, effective sync and async library for interacting with NATS Server. It uses IObservable so it is ReactiveX (RX) friendly.
A reactive take on the ECS pattern for .net game developers
A set of convention based classes to speed up the setup of projects using EcsRx
Bonsai System Library containing reactive infrastructure to interface with the underlying operating system.
An observable microservice bus .NET library, based on Reactive Extensions. Search 'Obvs' for other transport, serialization, and logging extensions.
A F#-friendly wrapper for the Reactive Extensions.
Reactive ETL is a rewrite of Rhino ETL using the reactive extensions for .Net.
Package Description
MQTT Client
Reactive Extensions for JavaScript libraries.
A visual programming language for data stream processing built on top of Rx for .NET.
Bonsai Audio Library containing modules for sound capture and playback.
Bonsai Scripting Library containing scripting infrastructure for Bonsai.
Bonsai Vision Library containing reactive algorithms for computer vision and image processing.
Bonsai Design Library containing visualizer and editor classes for image processing types.
ReactiveProperty.XamarinAndroid provides many useful extension methods for .NET for Android that can be used with ReactiveProperty.
Bonsai Design Library containing editor classes for shader configuration.
Avalonia is a cross-platform UI framework for .NET providing a flexible styling system and supporting a wide range of Operating Systems such as Windows, Linux, macOS and with experimental support for Android, iOS and WebAssembly.