Top 20 NuGet network Packages

An extremely fast and lightweight network messaging socket. Kinda like WCF, without the nonsense and scolding fast speeds. Great for applications communicating over a network when webAPI is too slow or inefficient. SSL encryption is optional.
You can do a lot of http requests through different proxies.
A simple lightweight Neural network library, suitable for education and enthusiasts. Currently in development and not finished yet, please look forward for updates.
Libuv .NET/Core binding
An unofficial .NET Core SDK for Facebook API
A simple but effective SMTP client for ASP.NET core
Lightweight network wrapper for working with REST servers
GladNet3's (Glader's Library for Advanced Development of Network Emulation Technologies) serializer API library. Install this package if you need to implement adapters for the serializer to be used in the GladNet3 networking.
GladNet3's (Glader's Library for Advanced Development of Network Emulation Technologies) handler API. Install this if you want to create message handlers that can handle GladNet3 messages.
A fluent networking library build on top of lidgren network.
Castle Windsor DI support for Stacks
Castle Windsor DI support for Stacks
CloudGenix SD-WAN AppFabric SDK
Protobuf based serializer for SharpChannels
MindSung.Messaging is a library that implements a lightweight, reliable messaging client/server protocol over TCP/IP.
Server side analytics tool for AspNet Core
Time series methods for ServerSideAnalytics tool for AspNet Core
This is just antoher Network Libray build upon the LiteNetLib-Library (https://github.com/RevenantX/LiteNetLib) for (hopefully) easy use. Was extracted out of a personal project into a NuGet-Package