Top 20 NuGet messaging Packages

A sensenet messaging provider implementation for MSMQ.
Plato.Messaging.RabbitMQ .NET Core library
Plato.Messaging.ActiveMQ .NET Core library
Implementation of RockLib.Messaging API that sends and receives messages using RabbitMQ.
Messaging Components for RabbitMQ Server
NetMQ transport for Whitestone Cambion
Implementation for messaging using MediatR
Implementation for messaging using MediatR
A lightweight messaging library for easily deal with any message broker, like RabbitMQ, ActiveMQ, AmazonSQS, AzureQueue, ...
This library provides RabbitMQ implementations of the Solid Instruments messaging abstractions.
This library provides in-memory implementations of the Solid Instruments messaging abstractions.
This library provides Azure Service Bus implementations of the Solid Instruments messaging abstractions.
This library exposes abstractions for messaging constructs.
Porting to .NETStandard. A server-side library for sending Push Notifications to iOS/OSX (APNS), Android/Chrome (GCM), Windows Phone/Windows (WNS), Amazon (ADM), Blackberry and Firefox OS
BitLabs Messaging SDK. Supports sending SMS messages using BitLabs Messaging. You need to have an account at http://messaging.bitlabs.com.ng to make use of this sdk.
A server-side library for sending Push Notifications to iOS/OSX (APNS), Android/Chrome (GCM), Windows Phone/Windows (WNS), Amazon (ADM), Blackberry and Firefox OS. In this fork: fix System.ArgumentException in ApnsConnection.Send() (concurrent access issue)
Simple and fast message based TCP network communication library.
AspNetCore EventGrid middleware and more.