System.Text.Json 5.0.0-preview.1.20120.5

Provides high-performance and low-allocating types that serialize objects to JavaScript Object Notation (JSON) text and deserialize JSON text to objects, with UTF-8 support built-in. Also provides types to read and write JSON text encoded as UTF-8, and to create an in-memory document object model (DOM), that is read-only, for random access of the JSON elements within a structured view of the data.

Commonly Used Types:
System.Text.Json.JsonSerializer
System.Text.Json.JsonDocument
System.Text.Json.JsonElement
System.Text.Json.Utf8JsonWriter
System.Text.Json.Utf8JsonReader

When using NuGet 3.x this package requires at least version 3.4.

Requires NuGet 2.12 or higher.

Install-Package System.Text.Json -Version 5.0.0-preview.1.20120.5

dotnet add package System.Text.Json --version 5.0.0-preview.1.20120.5

<PackageReference Include="System.Text.Json" Version="5.0.0-preview.1.20120.5" />

paket add System.Text.Json --version 5.0.0-preview.1.20120.5

#r "nuget: System.Text.Json, 5.0.0-preview.1.20120.5"

// Install System.Text.Json as a Cake Addin
#addin nuget:?package=System.Text.Json&version=5.0.0-preview.1.20120.5&prerelease

// Install System.Text.Json as a Cake Tool
#tool nuget:?package=System.Text.Json&version=5.0.0-preview.1.20120.5&prerelease

Release Notes

https://go.microsoft.com/fwlink/?LinkID=799421

Dependencies

• .NETCoreApp 2.0

  • Microsoft.Bcl.AsyncInterfaces (>= 1.0.0)
  • System.Memory (>= 4.5.3)
  • System.Runtime.CompilerServices.Unsafe (>= 5.0.0-preview.1.20120.5)
  • System.Text.Encodings.Web (>= 5.0.0-preview.1.20120.5)
  • System.Threading.Tasks.Extensions (>= 4.5.2)

• .NETCoreApp 2.1

  • Microsoft.Bcl.AsyncInterfaces (>= 1.0.0)
  • System.Runtime.CompilerServices.Unsafe (>= 5.0.0-preview.1.20120.5)
  • System.Text.Encodings.Web (>= 5.0.0-preview.1.20120.5)

• .NETCoreApp 3.0

  • System.Runtime.CompilerServices.Unsafe (>= 5.0.0-preview.1.20120.5)
  • System.Text.Encodings.Web (>= 5.0.0-preview.1.20120.5)

• .NETFramework 4.6.1

  • Microsoft.Bcl.AsyncInterfaces (>= 1.0.0)
  • System.Buffers (>= 4.5.0)
  • System.Memory (>= 4.5.3)
  • System.Numerics.Vectors (>= 4.5.0)
  • System.Runtime.CompilerServices.Unsafe (>= 5.0.0-preview.1.20120.5)
  • System.Text.Encodings.Web (>= 5.0.0-preview.1.20120.5)
  • System.Threading.Tasks.Extensions (>= 4.5.2)
  • System.ValueTuple (>= 4.5.0)

• .NETStandard 2.0

  • Microsoft.Bcl.AsyncInterfaces (>= 1.0.0)
  • System.Buffers (>= 4.5.0)
  • System.Memory (>= 4.5.3)
  • System.Numerics.Vectors (>= 4.5.0)
  • System.Runtime.CompilerServices.Unsafe (>= 5.0.0-preview.1.20120.5)
  • System.Text.Encodings.Web (>= 5.0.0-preview.1.20120.5)
  • System.Threading.Tasks.Extensions (>= 4.5.2)

• MonoAndroid 1.0

  • Microsoft.Bcl.AsyncInterfaces (>= 1.0.0)
  • System.Buffers (>= 4.5.0)
  • System.Runtime.CompilerServices.Unsafe (>= 5.0.0-preview.1.20120.5)
  • System.Text.Encodings.Web (>= 5.0.0-preview.1.20120.5)

• MonoTouch 1.0

  • Microsoft.Bcl.AsyncInterfaces (>= 1.0.0)
  • System.Buffers (>= 4.5.0)
  • System.Runtime.CompilerServices.Unsafe (>= 5.0.0-preview.1.20120.5)
  • System.Text.Encodings.Web (>= 5.0.0-preview.1.20120.5)

• net5.0

  • No dependencies.

• UAP 10.0.16299

  • Microsoft.Bcl.AsyncInterfaces (>= 1.0.0)
  • System.Memory (>= 4.5.3)
  • System.Runtime.CompilerServices.Unsafe (>= 5.0.0-preview.1.20120.5)
  • System.Text.Encodings.Web (>= 5.0.0-preview.1.20120.5)
  • System.Threading.Tasks.Extensions (>= 4.5.2)

• Xamarin.iOS 1.0

  • Microsoft.Bcl.AsyncInterfaces (>= 1.0.0)
  • System.Buffers (>= 4.5.0)
  • System.Runtime.CompilerServices.Unsafe (>= 5.0.0-preview.1.20120.5)
  • System.Text.Encodings.Web (>= 5.0.0-preview.1.20120.5)

• Xamarin.Mac 2.0

  • Microsoft.Bcl.AsyncInterfaces (>= 1.0.0)
  • System.Buffers (>= 4.5.0)
  • System.Runtime.CompilerServices.Unsafe (>= 5.0.0-preview.1.20120.5)
  • System.Text.Encodings.Web (>= 5.0.0-preview.1.20120.5)

• Xamarin.TVOS 1.0

  • Microsoft.Bcl.AsyncInterfaces (>= 1.0.0)
  • System.Buffers (>= 4.5.0)
  • System.Runtime.CompilerServices.Unsafe (>= 5.0.0-preview.1.20120.5)
  • System.Text.Encodings.Web (>= 5.0.0-preview.1.20120.5)

• Xamarin.WatchOS 1.0

  • Microsoft.Bcl.AsyncInterfaces (>= 1.0.0)
  • System.Buffers (>= 4.5.0)
  • System.Runtime.CompilerServices.Unsafe (>= 5.0.0-preview.1.20120.5)
  • System.Text.Encodings.Web (>= 5.0.0-preview.1.20120.5)

Used By

NuGet packages (2.3K)

Showing the top 5 NuGet packages that depend on System.Text.Json:

Package	Downloads
Microsoft.Extensions.DependencyModel Abstractions for reading `.deps` files. Commonly Used Types: Microsoft.Extensions.DependencyModel.DependencyContext	364.3M
Microsoft.Extensions.Configuration.Json JSON configuration provider implementation for Microsoft.Extensions.Configuration.	262.6M
Microsoft.Extensions.Logging.Console Console logger provider implementation for Microsoft.Extensions.Logging.	142.0M
Swashbuckle.AspNetCore.SwaggerGen Swagger Generator for APIs built on ASP.NET Core	124.0M
Swashbuckle.AspNetCore.SwaggerUI Middleware to expose an embedded version of the swagger-ui from an ASP.NET Core application	115.9M

GitHub repositories (237)

Showing the top 5 popular GitHub repositories that depend on System.Text.Json:

Repository	Stars
microsoft/PowerToys Windows system utilities to maximize productivity	55.9K
dotnet/roslyn The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.	14.6K
jellyfin/jellyfin The Free Software Media System	11.0K
cefsharp/CefSharp .NET (WPF and Windows Forms) bindings for the Chromium Embedded Framework	8.0K
bitwarden/server The core infrastructure backend (API, database, Docker, etc).	7.9K

Version History