Top 20 NuGet json Packages

Extensions to VelocityDB for efficient LINQ index/BTree queries, AzureSession file API usage with Microsoft Azure, import/export to/from CSV and JSON, Sync, GeoHash, Compressed Bitmap and RTree.
A mini but powerful configuration framework for .NET developers
CDP4 JSON Serialization Library
JSON serialization implementation supported by Manatee.Json.
Json serialization implementation for Catel.
Azure.Data.Wrappers Class Library
TweetSharp v2 is a fast, clean wrapper around the Twitter API. It uses T4 templates to make adding new endpoints easy.
JSON serializer for Rebus that is honest about its dependency on Newtonsoft JSON.NET and thus allows for customizing almost every aspect of how serialization/deserialization is performed
JSON Patch (https://tools.ietf.org/html/rfc6902) defines a JSON document structure for expressing a sequence of operations to apply to a JavaScript Object Notation (JSON) document; it is suitable for use with the HTTP PATCH method. The "application/json-patch+json" media type is used to identify suc...
Provides various classes that assist with .NET Core 2 unit testing.
Skybrud.Social is a framework in .NET for integration with various social services like Twitter, Facebook and Instagram. The framework will handle all the technical parts and API communication so you don't have to.
Faster than Any Binary?
WampSharp Newtonsoft.Json support
Extension for ServiceStack.Text to allow using EnumMember attributes to serialize and deserialize enumerations.
An extension for EntityFrameworkCore that provides Auditing, Concurrency Checks, JSON Complex Types and writing history to Transaction Log.
This package contains assemblies for performing network requests in cross-platform applications with support for UWP, Android, iOS and Xamarin.Forms applications.
A Bridge.NET implementation of the popular Json.NET framework
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.