System.Text.Json 8.0.0-preview.4.23259.5

About

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.

The System.Text.Json library is built-in as part of the shared framework in .NET Runtime. The package can be installed when you need to use it in other target frameworks.

For more information, see the documentation:

Showing the top 20 packages that depend on System.Text.Json.

Packages Downloads
Microsoft.OpenApi
.NET models with JSON and YAML writers for OpenAPI specification
96
Swashbuckle.AspNetCore.SwaggerGen
Swagger Generator for APIs built on ASP.NET Core
64
Azure.Identity
This is the implementation of the Azure SDK Client Library for Azure Identity
61
Azure.Identity
This is the implementation of the Azure SDK Client Library for Azure Identity
59
AspNetCore.HealthChecks.UI.Data
HealthChecks.UI.Data package containing data models and database context definition
57
Swashbuckle.AspNetCore.SwaggerGen
Swagger Generator for APIs built on ASP.NET Core
57
AspNetCore.HealthChecks.UI.Core
HealthChecks.UI.Core package containing builder and model definitions
56
Microsoft.Extensions.DependencyModel
Provides abstractions for reading `.deps` files. When a .NET application is compiled, the SDK generates a JSON manifest file (`<ApplicationName>.deps.json`) that contains information about application dependencies. You can use `Microsoft.Extensions.DependencyModel` to read information from this manifest at run time. This is useful when you want to dynamically compile code (for example, using Roslyn Emit API) referencing the same dependencies as your main application. By default, the dependency manifest contains information about the application's target framework and runtime dependencies. Set the PreserveCompilationContext project property to `true` to additionally include information about reference assemblies used during compilation.
56
Azure.Security.KeyVault.Secrets
This is the Microsoft Azure Key Vault Secrets client library
54
Swashbuckle.AspNetCore.SwaggerGen
Swagger Generator for APIs built on ASP.NET Core
54
Swashbuckle.AspNetCore.SwaggerGen
Swagger Generator for API's built on ASP.NET Core
54
Microsoft.Extensions.Logging.Console
Console logger provider implementation for Microsoft.Extensions.Logging.
53
Microsoft.Build
This package contains the Microsoft.Build assembly which is used to create, edit, and evaluate MSBuild projects.
52
Microsoft.IdentityModel.JsonWebTokens
Includes types that provide support for creating, serializing and validating JSON Web Tokens.
52
Azure.Identity
This is the implementation of the Azure SDK Client Library for Azure Identity
52
AspNetCore.HealthChecks.UI.Core
HealthChecks.UI.Core package containing builder and model definitions
51
Swashbuckle.AspNetCore.SwaggerGen
Swagger Generator for API's built on ASP.NET Core
51
Swashbuckle.AspNetCore.SwaggerUI
Middleware to expose an embedded version of the swagger-ui from an ASP.NET Core application
51
Microsoft.OData.Edm
Classes to represent, construct, parse, serialize and validate entity data models. Supports OData v4. Targets .NET Platform Standard 1.1. OData .NET library is open source at http://github.com/OData/odata.net. Documentation for the library can be found at https://docs.microsoft.com/en-us/odata/.
51

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10.0.1 2 12/10/2025
10.0.0 6 11/17/2025
10.0.0-rc.2.25502.107 7 10/19/2025
10.0.0-rc.1.25451.107 10 9/11/2025
10.0.0-preview.7.25380.108 15 8/13/2025
10.0.0-preview.6.25358.103 8 7/15/2025
10.0.0-preview.5.25277.114 14 6/21/2025
10.0.0-preview.4.25258.110 14 5/16/2025
10.0.0-preview.3.25171.5 19 4/27/2025
10.0.0-preview.2.25163.2 17 3/23/2025
10.0.0-preview.1.25080.5 28 2/27/2025
9.0.11 4 11/15/2025
9.0.10 4 10/19/2025
9.0.9 11 9/11/2025
9.0.8 11 8/11/2025
9.0.7 10 7/9/2025
9.0.6 10 6/21/2025
9.0.5 18 5/20/2025
9.0.4 17 5/5/2025
9.0.3 25 3/12/2025
9.0.2 23 2/19/2025
9.0.1 26 1/18/2025
9.0.0 22 12/30/2024
9.0.0-rc.2.24473.5 20 10/8/2024
9.0.0-rc.1.24431.7 21 12/30/2024
9.0.0-preview.7.24405.7 21 8/31/2024
9.0.0-preview.6.24327.7 19 8/5/2024
9.0.0-preview.5.24306.7 27 6/26/2024
9.0.0-preview.4.24266.19 20 9/4/2024
9.0.0-preview.3.24172.9 23 5/21/2024
9.0.0-preview.2.24128.5 28 5/21/2024
9.0.0-preview.1.24080.9 22 3/5/2024
8.0.6 13 7/9/2025
8.0.5 25 10/8/2024
8.0.4 23 7/10/2024
8.0.3 25 5/21/2024
8.0.2 28 3/5/2024
8.0.1 27 3/5/2024
8.0.0 30 3/5/2024
8.0.0-rc.2.23479.6 30 3/5/2024
8.0.0-rc.1.23419.4 23 3/3/2024
8.0.0-preview.7.23375.6 27 3/5/2024
8.0.0-preview.6.23329.7 22 3/5/2024
8.0.0-preview.5.23280.8 28 7/2/2023
8.0.0-preview.4.23259.5 24 3/5/2024
8.0.0-preview.3.23174.8 27 3/5/2024
8.0.0-preview.2.23128.3 23 3/5/2024
8.0.0-preview.1.23110.8 27 3/5/2024
7.0.4 22 3/3/2024
7.0.3 28 3/5/2024
7.0.2 33 3/5/2024
7.0.1 21 3/5/2024
7.0.0 29 3/2/2024
7.0.0-rc.2.22472.3 32 3/5/2024
7.0.0-rc.1.22426.10 23 3/3/2024
7.0.0-preview.7.22375.6 27 3/5/2024
7.0.0-preview.6.22324.4 24 3/2/2024
7.0.0-preview.5.22301.12 21 3/3/2024
7.0.0-preview.4.22229.4 22 3/5/2024
7.0.0-preview.3.22175.4 25 3/5/2024
7.0.0-preview.2.22152.2 29 3/5/2024
7.0.0-preview.1.22076.8 25 2/26/2024
6.0.11 22 12/30/2024
6.0.10 22 10/8/2024
6.0.9 28 3/2/2024
6.0.8 24 3/5/2024
6.0.7 26 3/5/2024
6.0.6 26 3/5/2024
6.0.5 26 3/5/2024
6.0.4 25 3/5/2024
6.0.3 24 3/5/2024
6.0.2 29 3/5/2024
6.0.2-mauipre.1.22102.15 21 3/5/2024
6.0.2-mauipre.1.22054.8 27 3/5/2024
6.0.1 30 3/5/2024
6.0.0 29 3/5/2024
6.0.0-rc.2.21480.5 25 3/5/2024
6.0.0-rc.1.21451.13 32 3/5/2024
6.0.0-preview.7.21377.19 26 3/5/2024
6.0.0-preview.6.21352.12 20 3/5/2024
6.0.0-preview.5.21301.5 24 3/5/2024
6.0.0-preview.4.21253.7 25 3/5/2024
6.0.0-preview.3.21201.4 30 3/5/2024
6.0.0-preview.2.21154.6 25 3/5/2024
6.0.0-preview.1.21102.12 18 3/5/2024
5.0.2 26 3/5/2024
5.0.1 19 3/5/2024
5.0.0 28 4/12/2022
5.0.0-rc.2.20475.5 33 3/5/2024
5.0.0-rc.1.20451.14 27 3/5/2024
5.0.0-preview.8.20407.11 26 3/5/2024
5.0.0-preview.7.20364.11 27 3/5/2024
5.0.0-preview.6.20305.6 25 3/5/2024
5.0.0-preview.5.20278.1 24 3/5/2024
5.0.0-preview.4.20251.6 18 3/5/2024
5.0.0-preview.3.20214.6 27 3/5/2024
5.0.0-preview.2.20160.6 24 3/5/2024
5.0.0-preview.1.20120.5 30 3/5/2024
4.7.2 28 4/12/2022
4.7.1 26 4/12/2022
4.7.0 27 4/12/2022
4.7.0-preview3.19551.4 27 3/5/2024
4.7.0-preview2.19523.17 29 3/5/2024
4.7.0-preview1.19504.10 23 3/5/2024
4.6.0 30 3/5/2024
4.6.0-rc1.19456.4 26 3/5/2024
4.6.0-preview9.19421.4 24 3/5/2024
4.6.0-preview9.19416.11 27 3/5/2024
4.6.0-preview8.19405.3 27 3/5/2024
4.6.0-preview7.19362.9 31 3/4/2024
4.6.0-preview6.19303.8 25 3/5/2024
4.6.0-preview6.19264.9 25 3/5/2024
4.6.0-preview6.19259.10 26 3/5/2024