Top 20 NuGet protocol Packages

DNP3 Protocol - Outstation Server and Master Client protocol stack implementation. Supports File Transfer ( File read, file write), Directory commands, unsolicited response, Octect String, Virtual Terminal Output, "Select-Before-Operate" and "Direct-Execute" command execution modes, Binary Output(...
Protobuf Proto3 codec.
A library to easily use the Chrome DevTools Protocol.
Http is a library that alows to parse and generate HTTP requests & responses.
Metadata based serializer for World of Warcraft packets. Design inspired from Blizzard's JAM and Marc Gravell's Protobuf-Net. Uses attributes to annotate DTOs that are made serializable according to the Blizzard JAM packet protocol. Can be extended for use outside of World of Warcraft too!
F# runtime library for Protocol Buffers
Provides a set of helpful extension methods and other bits allowing for more convenient usage approaching the Google.Protobuf package.
Proposed Debug Adapter Protocol models, classes, interfaces and helper methods, that may or may not make it into the final spec
Google Analytics SDK for Windows and Windows Phone with support for Google Universal Analytics Measurement Protocol
Lightweight library to convert quickly between Windows time zone IDs and IANA Time Zone names.
Postal is a code generator that generates strongly typed message contracts for request-response type protocols. Messages are serialized and deserialized using Protocol buffers.
.NET Standard implementation of Simple Service Discovery Protocol (with AV transport service control point sample)
Graph-base protocol machines for F#
HTTP/2 protocol implementation for .NET standard
JSON parser with binary support and validation capabilities, based on a popular, standard schema syntax (subset of ASN.1, used as JSON schema). Data serialization in JSON and DER formats. Run-time schema loading, schema evolution, dynamic bindings. Start with schema-less JSON and transition into sc...
Http codec for DotNetty
A .NET Rosbridge client. The Rosbridge v2 protocol implementation.
Provides support for serializing and deserializing JSON-RPC 2.0 messages
Reliable UDP networking library extended for the .NET environment
Lightweight high performance reliable UDP library