Top 20 NuGet AJAX Packages

Newest version of RapidJSON. Made as a package so it doesn't have to be a git submodule. This package is not official and the creator of the package does not claim ownership of its contents.
A light weight JSON serializer
fork from RestSharp
A library for instantiating serializable MailMessage objects.
Persistence Framework
A fork from the fastJSON serializer with power to control various aspects of JSON serialization and deserialization.
A simple REST and HTTP client for Windows Store Apps.
Performs partial resource update similar to JSON Patch Supports Swagger
Darjeel
Convert strings and files into JSON friendly strings.