microsoft.extensions.dependencyinjection.abstractions Abstractions for dependency injection. Commonly Used Types: Microsoft.Extensions.DependencyInjection.IServiceCollection

microsoft.extensions.logging.abstractions Logging abstractions for Microsoft.Extensions.Logging. Commonly Used Types: Microsoft.Extensions.Logging.ILogger…

microsoft.extensions.primitives Primitives shared by framework extensions. Commonly used types include: Commonly Used Types: Microsoft.Extensions.Primitives.IChangeToken…

microsoft.extensions.options Provides a strongly typed way of specifying and accessing settings using dependency injection.

system.diagnostics.diagnosticsource Provides Classes that allow you to decouple code logging rich (unserializable) diagnostics/telemetry (e.g.

microsoft.netcore.platforms Provides runtime information required to resolve target framework, platform, and runtime specific implementations of .NETCore packages.

microsoft.extensions.configuration.abstractions Provides abstractions of key-value pair based configuration.

newtonsoft.json Json.NET is a popular high-performance JSON framework for .NET

system.runtime.compilerservices.unsafe Provides the System.Runtime.CompilerServices.Unsafe class, which provides generic, low-level functionality for manipulating pointers.

microsoft.extensions.dependencyinjection Default implementation of dependency injection for Microsoft.Extensions.DependencyInjection.

microsoft.extensions.logging Logging infrastructure default implementation for Microsoft.Extensions.Logging.

microsoft.extensions.configuration Implementation of key-value pair based configuration for Microsoft.Extensions.Configuration. Includes the memory configuration provider.

microsoft.extensions.configuration.binder Provides the functionality to bind an object to data in configuration providers for Microsoft.Extensions.Configuration.

system.threading.tasks.extensions

microsoft.extensions.fileproviders.abstractions Abstractions of files and directories. Commonly Used Types: Microsoft.Extensions.FileProviders.IDirectoryContents…

system.text.json Provides high-performance and low-allocating types that serialize objects to JavaScript Object Notation (JSON) text and deserialize JSON…

system.memory

system.text.encodings.web Provides types for encoding and escaping strings for use in JavaScript, HyperText Markup Language (HTML), and uniform resource locators…

system.buffers

microsoft.csharp Provides support for compilation and code generation, including dynamic, using the C# language.

microsoft.extensions.hosting.abstractions Hosting and startup abstractions for applications.

system.security.cryptography.protecteddata Provides access to Windows Data Protection Api. Commonly Used Types: System.Security.Cryptography.DataProtectionScope…

microsoft.netcore.targets Provides supporting infrastructure for portable projects: support identifiers that define framework and runtime for support targets and…

microsoft.bcl.asyncinterfaces Provides the IAsyncEnumerable<T> and IAsyncDisposable interfaces and helper types for .NET Standard 2.0. This package is not required…

system.security.cryptography.cng Provides cryptographic algorithm implementations and key management with Windows Cryptographic Next Generation API (CNG).

system.security.principal.windows Provides classes for retrieving the current Windows user and for interacting with Windows users and groups.

system.runtime Provides the fundamental primitives, classes and base classes that define commonly-used value and reference data types, events and event…

system.configuration.configurationmanager Provides types that support using XML configuration files (app.config).

microsoft.identitymodel.tokens Includes types that provide support for SecurityTokens, Cryptographic operations: Signing, Verifying Signatures, Encryption.

azure.core This is the implementation of the Azure Client Pipeline

microsoft.identitymodel.logging Includes Event Source based logging support.

system.security.accesscontrol Provides base classes that enable managing access and audit control lists on securable objects.

system.collections.immutable This package provides collections that are thread safe and guaranteed to never change their contents, also known as immutable collections.

system.reflection.typeextensions Provides extensions methods for System.Type that are designed to be source-compatible with older framework reflection-based APIs.

system.identitymodel.tokens.jwt Includes types that provide support for creating, serializing and validating JSON Web Tokens.

microsoft.identitymodel.jsonwebtokens Includes types that provide support for creating, serializing and validating JSON Web Tokens.

microsoft.extensions.caching.memory In-memory cache implementation of Microsoft.Extensions.Caching.Memory.IMemoryCache.

system.reflection.emit Provides classes that allow a compiler or tool to emit metadata and optionally generate a PE file on disk.

microsoft.extensions.filesystemglobbing File system globbing to find files matching a specified pattern.

system.reflection.emit.lightweight Provides the System.Reflection.Emit.DynamicMethod class, which represents a dynamic method that can be compiled, executed, and discarded.

system.io Provides base input and output (I/O) types, including System.IO.Stream, System.IO.StreamReader and System.IO.StreamWriter, that allow…

microsoft.extensions.caching.abstractions Caching abstractions for in-memory cache and distributed cache.

system.text.encoding Provides base abstract encoding classes for converting blocks of characters to and from blocks of bytes.

microsoft.extensions.fileproviders.physical File provider for physical files for Microsoft.Extensions.FileProviders.

system.reflection Provides types that retrieve information about assemblies, modules, members, parameters, and other entities in managed code by examining…

system.runtime.extensions Provides commonly-used classes for performing mathematical functions, conversions, string comparisons and querying environment information.

system.threading.tasks Provides types that simplify the work of writing concurrent and asynchronous code.

system.reflection.primitives Provides common enumerations for reflection-based libraries. Commonly Used Types: System.Reflection.FieldAttributes System.Reflection.Emit.

system.resources.resourcemanager Provides classes and attributes that allow developers to create, store, and manage various culture-specific resources used in an…

system.globalization Provides classes that define culture-related information, including language, country/region, calendars in use, format patterns for dates…

microsoft.extensions.options.configurationextensions Provides additional configuration specific functionality related to Options.

system.threading Provides the fundamental synchronization primitives, including System.Threading.Monitor and System.Threading.Mutex, that are required when…

system.collections Provides classes that define generic collections, which allow developers to create strongly typed collections that provide better type…

system.diagnostics.debug Provides classes and attributes that allows basic interaction with a debugger.

netstandard.library A set of standard .NET APIs that are prescribed to be used and supported together.

microsoft.extensions.dependencymodel Provides abstractions for reading .deps files. When a .NET application is compiled, the SDK generates a JSON manifest file…

system.linq Provides classes and interfaces that supports queries that use Language-Integrated Query (LINQ).

microsoft.extensions.configuration.fileextensions Provides a base class for file-based configuration providers used with Microsoft.Extensions.Configuration and extension methods for…

microsoft.win32.registry Provides support for accessing and modifying the Windows Registry.

system.text.encoding.codepages Provides support for code-page based encodings, including Windows-1252, Shift-JIS, and GB2312. Commonly Used Types…

system.reflection.emit.ilgeneration Provides classes that allow a compiler or tool to emit Microsoft intermediate language (MSIL).

system.runtime.interopservices Provides types that support COM interop and platform invoke services.

system.text.regularexpressions Provides the System.Text.RegularExpressions.Regex class, an implementation of a regular expression engine.

system.linq.expressions Provides classes, interfaces and enumerations that enable language-level code expressions to be represented as objects in the form of…

system.net.http Provides a programming interface for modern HTTP applications, including HTTP client components that allow applications to consume web…

system.reflection.metadata This package provides a low-level .NET (ECMA-335) metadata reader and writer.

system.runtime.handles Provides base classes, including System.Runtime.InteropServices.CriticalHandle and System.Runtime.InteropServices.SafeHandle, for types…

system.reflection.extensions Provides custom attribute extension methods for System.Reflection types.

serilog Simple .NET logging with fully-structured events

system.io.filesystem Provides types that allow reading and writing to files and types that provide basic file and directory support.

system.io.filesystem.primitives Provides common enumerations and exceptions for path-based I/O libraries. Commonly Used Types: System.IO.DirectoryNotFoundException System.

system.objectmodel Provides types and interfaces that allow the creation of observable types that provide notifications to clients when changes are made to it.

system.componentmodel.annotations Provides attributes that are used to define metadata for objects used as data sources.

microsoft.identitymodel.abstractions A package containing thin abstractions for Microsoft.IdentityModel.

system.security.permissions Provides types supporting Code Access Security (CAS).

system.text.encoding.extensions Provides support for specific encodings, including ASCII, UTF-7, UTF-8, UTF-16, and UTF-32. Commonly Used Types: System.Text.UTF8Encoding…

microsoft.identitymodel.protocols.openidconnect Includes types that provide support for OpenIdConnect protocol.

microsoft.extensions.configuration.json JSON configuration provider implementation for Microsoft.Extensions.Configuration.

system.xml.readerwriter Provides provides a fast, non-cached, forward-only way to read and write Extensible Markup Language (XML) data.

runtime.native.system Internal implementation package not meant for direct consumption. Please do not reference directly.

microsoft.identitymodel.protocols Provides base protocol support for OpenIdConnect and WsFederation.

system.runtime.interopservices.runtimeinformation Provides APIs to query about runtime and OS information. Commonly Used Types: System.Runtime.InteropServices.RuntimeInformation…

system.xml.xdocument Provides the classes for Language-Integrated Query (LINQ) to Extensible Markup Language (XML).

microsoft.extensions.objectpool A simple object pool implementation.

system.diagnostics.tools Provides attributes, such as GeneratedCodeAttribute and SuppresMessageAttribute, that are emitted or consumed by analysis tools.

system.io.pipelines Single producer single consumer byte buffer management. Commonly Used Types: System.IO.Pipelines.Pipe System.IO.Pipelines.PipeWriter…

system.security.cryptography.algorithms Provides base types for cryptographic algorithms, including hashing, encryption, and signing operations.

system.security.cryptography.x509certificates Provides types for reading, exporting and verifying Authenticode X.509 v3 certificates.

microsoft.identity.client This package contains the binaries of the Microsoft Authentication Library for .NET (MSAL.NET).

system.diagnostics.tracing Provides class that enable you to create high performance tracing events to be captured by event tracing for Windows (ETW).

system.collections.concurrent Provides several thread-safe collection classes that should be used in place of the corresponding types in the…

system.drawing.common Provides access to GDI+ graphics functionality. Commonly Used Types: System.Drawing.Bitmap…

system.appcontext Provides the System.AppContext class, which allows access to the BaseDirectory property and other application specific data.

system.diagnostics.eventlog Provides the System.Diagnostics.EventLog class, which allows the applications to use the Windows event log service.

microsoft.aspnetcore.http.features ASP.NET Core HTTP feature interface definitions.

system.security.cryptography.primitives Provides common types for the cryptographic libraries. Commonly Used Types: System.Security.Cryptography.ICryptoTransform…

microsoft.extensions.configuration.environmentvariables Environment variables configuration provider implementation for Microsoft.Extensions.Configuration.

runtime.native.system.security.cryptography.openssl Internal implementation package not meant for direct consumption. Please do not reference directly.

system.security.cryptography.encoding Provides types for representing Abstract Syntax Notation One (ASN.1)-encoded data.

system.net.primitives Provides common types for network-based libraries, including System.Net.IPAddress, System.Net.IPEndPoint, and System.Net.CookieContainer.

system.runtime.numerics Provides the numeric types System.Numerics.BigInteger and System.Numerics.Complex, which complement the numeric primitives, such as…

microsoft.extensions.http The HttpClient factory is a pattern for configuring and retrieving named HttpClients in a composable way.

system.dynamic.runtime Provides classes and interfaces that support the Dynamic Language Runtime (DLR).

runtime.rhel.7-x64.runtime.native.system.security.cryptography.openssl Internal implementation package not meant for direct consumption. Please do not reference directly.

runtime.opensuse.13.2-x64.runtime.native.system.security.cryptography.openssl Internal implementation package not meant for direct consumption. Please do not reference directly.

runtime.ubuntu.16.10-x64.runtime.native.system.security.cryptography.openssl Internal implementation package not meant for direct consumption. Please do not reference directly.

runtime.ubuntu.14.04-x64.runtime.native.system.security.cryptography.openssl Internal implementation package not meant for direct consumption. Please do not reference directly.

runtime.ubuntu.16.04-x64.runtime.native.system.security.cryptography.openssl Internal implementation package not meant for direct consumption. Please do not reference directly.

runtime.opensuse.42.1-x64.runtime.native.system.security.cryptography.openssl Internal implementation package not meant for direct consumption. Please do not reference directly.

runtime.osx.10.10-x64.runtime.native.system.security.cryptography.openssl Internal implementation package not meant for direct consumption. Please do not reference directly.

microsoft.extensions.logging.configuration Configuration support for Microsoft.Extensions.Logging.

runtime.fedora.23-x64.runtime.native.system.security.cryptography.openssl Internal implementation package not meant for direct consumption. Please do not reference directly.

runtime.fedora.24-x64.runtime.native.system.security.cryptography.openssl Internal implementation package not meant for direct consumption. Please do not reference directly.

runtime.debian.8-x64.runtime.native.system.security.cryptography.openssl Internal implementation package not meant for direct consumption. Please do not reference directly.

microsoft.win32.systemevents Provides access to Windows system event notifications. Commonly Used Types: Microsoft.Win32.SystemEvents

microsoft.aspnetcore.http.abstractions ASP.NET Core HTTP object model for HTTP requests and responses and also common extension methods for registering middleware in an…

system.security.cryptography.openssl Provides cryptographic algorithm implementations and key management for non-Windows systems with OpenSSL.

system.globalization.calendars Provides classes for performing date calculations using specific calendars, including the Gregorian, Julian, Hijri and Korean calendars.

microsoft.entityframeworkcore Entity Framework Core is a modern object-database mapper for .NET.

system.numerics.vectors

microsoft.win32.primitives Provides common types for Win32-based libraries. Commonly Used Types: System.ComponentModel.Win32Exception When using NuGet 3.x this…

runtime.native.system.net.http Internal implementation package not meant for direct consumption. Please do not reference directly.

system.threading.timer Provides the System.Threading.Timer class, which is a mechanism for executing a method at specified intervals. Commonly Used Types: System.

system.globalization.extensions Provides classes for performing Unicode string normalization, culture-specific string comparisons and support the use of non-ASCII…

system.security.cryptography.csp Provides cryptographic algorithm implementations and key management with Windows Cryptographic API (CryptoAPI).

microsoft.net.http.headers HTTP header parser implementations.

system.security.cryptography.pkcs Provides support for PKCS and CMS algorithms. Commonly Used Types: System.Security.Cryptography.Pkcs.EnvelopedCms

microsoft.entityframeworkcore.relational Shared Entity Framework Core components for relational database providers.

microsoft.entityframeworkcore.abstractions Provides abstractions and attributes that are used to configure Entity Framework Core

system.console Provides the System.Console class, which represents the standard input, output and error streams for console applications.

system.io.compression Provides classes that support the compression and decompression of streams.

microsoft.aspnetcore.http ASP.NET Core default HTTP feature implementations.

system.net.sockets Provides classes such as Socket, TcpClient and UdpClient, which enable developers to send and receive data over the network.

microsoft.entityframeworkcore.analyzers CSharp Analyzers for Entity Framework Core.

system.runtime.serialization.primitives Provides common types, including System.Runtime.Serialization.DataContractAttribute, for libraries that support data contract serialization.

system.io.compression.zipfile Provides classes that support the compression and decompression of streams using file system paths.

system.windows.extensions Provides miscellaneous Windows-specific types Commonly Used Types: System.Security.Cryptography.X509Certificates.X509Certificate2UI System.

runtime.native.system.io.compression Internal implementation package not meant for direct consumption. Please do not reference directly.

microsoft.aspnetcore.webutilities ASP.NET Core utilities, such as for working with forms, multipart messages, and query strings.

system.memory.data A lightweight abstraction for a payload of bytes. Provides methods for converting between strings, streams, JSON, and bytes.

microsoft.testplatform.objectmodel The Microsoft Test Platform Object Model.

microsoft.extensions.diagnostics.abstractions Diagnostic abstractions for Microsoft.Extensions.Diagnostics.

azure.identity Provides APIs for authenticating to Microsoft Entra ID

awssdk.core The Amazon Web Services SDK for .NET - Core Runtime

microsoft.aspnetcore.hosting.abstractions ASP.NET Core hosting and startup abstractions for web applications.

system.componentmodel Provides interfaces for the editing and change tracking of objects used as data sources.

microsoft.aspnetcore.hosting.server.abstractions ASP.NET Core hosting server abstractions for web applications.

microsoft.codeanalysis.common A shared package used by the Microsoft .NET Compiler Platform ("Roslyn").

microsoft.aspnetcore.http.extensions ASP.NET Core common extension methods for HTTP abstractions, HTTP headers, HTTP request/response, and session state.

microsoft.net.test.sdk The MSbuild targets and properties for building .NET test projects.

microsoft.codecoverage Microsoft.CodeCoverage package brings infra for collecting code coverage from vstest.console.exe and "dotnet test".

microsoft.codeanalysis.csharp .NET Compiler Platform ("Roslyn") support for C#, Microsoft.CodeAnalysis.CSharp.dll.

system.collections.nongeneric Provides classes that define older non-generic collections of objects, such as lists, queues, hash tables and dictionaries.

runtime.native.system.security.cryptography.apple Internal implementation package not meant for direct consumption. Please do not reference directly.

runtime.osx.10.10-x64.runtime.native.system.security.cryptography.apple Internal implementation package not meant for direct consumption. Please do not reference directly.

microsoft.testplatform.testhost Testplatform host executes the test using specified adapter.

microsoft.identity.client.extensions.msal This package contains the public client (desktop) caching to Microsoft Authentication Library for .NET (MSAL.NET)

microsoft.extensions.logging.console Console logger provider implementation for Microsoft.Extensions.Logging.

microsoft.codeanalysis.analyzers Analyzers for consumers of Microsoft.CodeAnalysis NuGet package, i.e.

castle.core Castle Core, including DynamicProxy, Logging Abstractions and DictionaryAdapter

system.security.cryptography.xml Provides classes to support the creation and validation of XML digital signatures.

system.xml.xmldocument Provides an older in-memory Extensible Markup Language (XML) programming interface that enables you to modify XML documents.

microsoft.openapi .NET models with JSON and YAML writers for OpenAPI specification

polly Polly is a .NET resilience and transient-fault-handling library that allows developers to express resilience and transient fault handling…

microsoft.extensions.logging.debug Debug output logger provider implementation for Microsoft.Extensions.Logging.

microsoft.data.sqlclient The current data provider for SQL Server and Azure SQL databases. This has replaced System.Data.SqlClient.

microsoft.extensions.configuration.usersecrets User secrets configuration provider implementation for Microsoft.Extensions.Configuration.

microsoft.extensions.hosting Hosting and startup infrastructures for applications.

microsoft.aspnetcore.authorization ASP.NET Core authorization classes. Commonly used types: Microsoft.AspNetCore.Authorization.AllowAnonymousAttribute…

system.codedom Provides types that can be used to model the structure of a source code document and to output source code for that model in C# or Visual…

system.collections.specialized Provides older specialized non-generic collections; for example, a linked list dictionary, a bit vector, and collections that contain only…

microsoft.extensions.configuration.commandline Command line configuration provider implementation for Microsoft.Extensions.Configuration.

system.threading.channels Provides types for passing data between producers and consumers. Commonly Used Types: System.Threading.Channel System.Threading.Channel<T>

swashbuckle.aspnetcore.swaggergen Swagger Generator for APIs built on ASP.NET Core

swashbuckle.aspnetcore.swagger Middleware to expose Swagger JSON endpoints from APIs built on ASP.NET Core

microsoft.aspnetcore.jsonpatch ASP.NET Core support for JSON PATCH.

system.formats.asn1 Provides classes that can read and write the ASN.1 BER, CER, and DER data formats.

google.protobuf C# runtime library for Protocol Buffers - Google's data interchange format.

system.threading.thread Provides the System.Threading.Thread class, which allows developers to create and control a thread, set its priority, and get its state.

microsoft.dotnet.platformabstractions Abstractions for making code that uses file system and environment testable.

system.componentmodel.primitives Provides interfaces that are used to implement the run-time and design-time behavior of components.

system.clientmodel Contains building blocks for clients that call cloud services.

system.componentmodel.typeconverter Provides the System.ComponentModel.TypeConverter class, which represents a unified way of converting types of values to other types.

system.runtime.caching Provides classes to use caching facilities. Commonly Used Types: System.Runtime.Caching.CacheEntryChangeMonitor…

microsoft.extensions.logging.eventsource EventSource/EventListener logger provider implementation for Microsoft.Extensions.Logging.

microsoft.aspnetcore.cryptography.internal Infrastructure for ASP.NET Core cryptographic packages. Applications and libraries should not reference this package directly.

newtonsoft.json.bson Json.NET BSON adds support for reading and writing BSON

system.valuetuple

microsoft.aspnetcore.authentication.jwtbearer ASP.NET Core middleware that enables an application to receive an OpenID Connect bearer token.

microsoft.applicationinsights Application Insights Base API. This package provides core functionality for transmission of all Application Insights Telemetry Types and…

microsoft.extensions.diagnostics This package includes the default implementation of IMeterFactory and additional extension methods to easily register it with the…

swashbuckle.aspnetcore.swaggerui Middleware to expose an embedded version of the swagger-ui from an ASP.NET Core application

microsoft.extensions.logging.eventlog Windows Event Log logger provider implementation for Microsoft.Extensions.Logging.

xunit.extensibility.core Includes xunit.core.dll for extensibility purposes. Supports .NET 4.5.2 or later, and .NET Standard 1.1.

nuget.frameworks NuGet's understanding of target frameworks.

system.threading.threadpool Provides the System.Threading.ThreadPool class, which contains a pool of threads that can be used to execute tasks, post work items, wait…

system.diagnostics.performancecounter Provides the System.Diagnostics.PerformanceCounter class, which allows access to Windows performance counters. Commonly Used Types: System.

stackexchange.redis High performance Redis client, incorporating both synchronous and asynchronous usage.

system.security.principal Provides the base interfaces for principal and identity objects that represents the security context under which code is running.

serilog.sinks.file Write Serilog events to text files in plain or JSON format.