Newtonsoft.json.dll ((better))

public class Person

The turning point for Newtonsoft.Json was its embrace by Microsoft itself. In the early 2010s, as ASP.NET Web API and SignalR emerged as premier frameworks for building modern web applications, both teams chose Json.NET as their default JSON formatter. This was a monumental validation. Suddenly, every new ASP.NET project implicitly depended on Newtonsoft.Json.dll . It became so standard that tutorials, Stack Overflow answers, and code generation tools (like Swashbuckle for Swagger) assumed its presence. newtonsoft.json.dll

using Newtonsoft.Json;

Into this gap came Json.NET. James Newton-King recognized that developers needed a library that treated JSON not as a secondary XML cousin, but as a first-class citizen. The resulting Newtonsoft.Json.dll was fast, feature-rich, and—crucially—intuitive. It allowed developers to convert any .NET object to JSON and back with a single, elegant line of code: string json = JsonConvert.SerializeObject(obj); . This simplicity was revolutionary. public class Person The turning point for Newtonsoft