Working With JSON in C#: System.Text.Json Explained | 2026
Working With JSON in C#: System.Text.Json Explained Since .NET Core 3.0, C# has shipped with System.Text.Json as its built-in JSON library – no NuGet package required for the core functionality, unlike the earlier era where Newtonsoft.Json (Json.NET) was the de facto standard. System.Text.Json is fast and fully built into the framework, but its defaults differ…