Top 20 NuGet json Packages

A lightweight JSON-RPC 2.0 service client
JSON-RPC implementation over HTTP.
SpanJson ASP.NET Core Formatter is the ASP.NET Core formatter package for SpanJson for ASP.NET Core 2.1+
WampSharp above Newtonsoft.Json, Newtonsoft.Msgpack and WebSocket4Net
WampSharp above Fleck, Newtonsoft.Json Newtonsoft.Msgpack and WebSocket4Net
Easily bridge the old with the new and shiny: Common Logging adapter for Serilog structured logging.
FsPickler is a serialization library that facilitates the distribution of .NET objects. The implementation focuses on performance and completeness in supported types, including F# types. It supports multiple, pluggable serialization formats including Binary, Xml, JSON and BSON. The library is based ...
JSON configuration provider implementation for Microsoft.Extensions.Configuration.
.NET Standard REST Client for all .NET related platforms Samples and Info: 5th Beta Release. This library is becoming more stable and has been used in several projects. I am very interested in feedback in order to get this to a versioned r...
Utilities for working with HTTP-based API clients that use JSON on the wire.
Newtonsoft.Json support for Ark.Tools.Nodatime extensions classes
Provides JSON (de)serialization support using Newtonsoft.JsonNet.
Chilkat .NET Core Class Library
File provider for Entity Framework Core (to be used for development purposes)
Authentication and service implementation for the Twitch API.
Authentication and service implementation for the Steam API.
Provides JSON serialization infrastructure using the Newtonsoft.Json implementation.
JSON converters for AccountingTime types.
Json Localizer library for .NetStandard and .NetCore projects
An out-of-the-box Web API for invoking database stored procedures, transforming the results as JSON, BSON, JSONP, XML, CSV, Excel xlsx, or any text generated by Razor dynamic template. Please visit for detail.