Microsoft
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.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 13,786,501,099 total downloads
- last updated 10/25/2026
- Latest version: 11.0.0-rc.3.26522.148 (prerelease)
Abstractions for dependency injection. Commonly Used Types: Microsoft.Extensions.DependencyInjection.IServiceCollection -
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.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 13,428,629,958 total downloads
- last updated 10/25/2026
- Latest version: 11.0.0-rc.3.26522.148 (prerelease)
Logging abstractions for Microsoft.Extensions.Logging. Commonly Used... More information -
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.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 12,995,257,136 total downloads
- last updated 10/25/2026
- Latest version: 11.0.0-rc.3.26522.148 (prerelease)
Primitives shared by framework extensions. Commonly used types include: Commonly Used... More information -
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.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 11,878,574,048 total downloads
- last updated 10/25/2026
- Latest version: 11.0.0-rc.3.26522.148 (prerelease)
Provides a strongly typed way of specifying and accessing settings using dependency injection. -
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.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 10,478,467,272 total downloads
- last updated 10/25/2026
- Latest version: 11.0.0-rc.3.26522.148 (prerelease)
Provides Classes that allow you to decouple code logging rich (unserializable) diagnostics/telemetry (e.g. framework) from code that consumes it (e.g. tools) Commonly Used... More information -
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- 10,431,402,634 total downloads
- last updated 8/8/2023
- Latest version: 8.0.0-preview.7.23375.6 (prerelease)
Provides runtime information required to resolve target framework, platform, and runtime specific implementations of .NETCore packages. -
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.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 10,230,183,201 total downloads
- last updated 10/25/2026
- Latest version: 11.0.0-rc.3.26522.148 (prerelease)
Provides abstractions of key-value pair based configuration. Interfaces defined in this package are implemented by classes in Microsoft.Extensions.Configuration and other configuration packages. -
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.NET 6.0 This package targets .NET 6.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 8,810,180,815 total downloads
- last updated 4/4/2025
- Latest version: 6.1.2
Provides the System.Runtime.CompilerServices.Unsafe class, which provides generic, low-level functionality for manipulating pointers. -
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.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 8,439,136,398 total downloads
- last updated 10/25/2026
- Latest version: 11.0.0-rc.3.26522.148 (prerelease)
Default implementation of dependency injection for Microsoft.Extensions.DependencyInjection. -
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.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 8,383,569,552 total downloads
- last updated 10/25/2026
- Latest version: 11.0.0-rc.3.26522.148 (prerelease)
Logging infrastructure default implementation for Microsoft.Extensions.Logging. -
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.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 7,458,000,990 total downloads
- last updated 10/25/2026
- Latest version: 11.0.0-rc.3.26522.148 (prerelease)
Implementation of key-value pair based configuration for Microsoft.Extensions.Configuration. Includes the memory configuration provider. -
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.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 7,269,162,705 total downloads
- last updated 10/25/2026
- Latest version: 11.0.0-rc.3.26522.148 (prerelease)
Provides the functionality to bind an object to data in configuration providers for Microsoft.Extensions.Configuration. This package enables you to represent the configuration data as strongly-typed classes... More information -
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.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 7,040,130,363 total downloads
- last updated 10/25/2026
- Latest version: 11.0.0-rc.3.26522.148 (prerelease)
Abstractions of files and directories. Commonly Used Types: Microsoft.Extensions.FileProviders.IDirectoryContents Microsoft.Extensions.FileProviders.IFileInfo Microsoft.Extensions.FileProviders.IFileProvider -
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.NET Core 2.1 This package targets .NET Core 2.1. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 7,014,438,548 total downloads
- last updated 4/4/2025
- Latest version: 4.6.3
System.Threading.Tasks.Extensions -
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.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 6,650,045,348 total downloads
- last updated 10/25/2026
- Latest version: 11.0.0-rc.3.26522.148 (prerelease)
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... More information -
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.NET Core 2.1 This package targets .NET Core 2.1. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 6,623,622,466 total downloads
- last updated 4/4/2025
- Latest version: 4.6.3
System.Memory -
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.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 6,391,140,845 total downloads
- last updated 10/25/2026
- Latest version: 11.0.0-rc.3.26522.148 (prerelease)
Provides types for encoding and escaping strings for use in JavaScript, HyperText Markup Language (HTML), and uniform resource locators (URL). Commonly Used... More information -
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.NET Core 2.0 This package targets .NET Core 2.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 6,255,673,947 total downloads
- last updated 3/19/2025
- Latest version: 4.6.1
System.Buffers -
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.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 5,900,883,063 total downloads
- last updated 10/25/2026
- Latest version: 11.0.0-rc.3.26522.148 (prerelease)
Hosting and startup abstractions for applications. -
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.NET Core 2.0 This package targets .NET Core 2.0. The package is compatible with this framework or higher. .NET Standard 1.0 This package targets .NET Standard 1.0. The package is compatible with this framework or higher. .NET Framework 4.5 This package targets .NET Framework 4.5. The package is compatible with this framework or higher.
- 5,884,002,947 total downloads
- last updated 12/3/2019
- Latest version: 4.7.0
Provides support for compilation and code generation, including dynamic, using the C# language. Commonly Used... More information -
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