System.Formats.Asn1 by: Microsoft

Provides classes that can read and write the ASN.1 BER, CER, and DER data formats. Commonly Used Types: System.Formats.Asn1.AsnReader System.Formats.Asn1.AsnWriter When using NuGet 3.x this package requires at least version 3.4.

System.IO.Hashing by: Microsoft

Provides non-cryptographic hash algorithms, such as CRC-32. Commonly Used Types: System.IO.Hashing.Crc32 System.IO.Hashing.XxHash32

System.Linq.AsyncEnumerable by: Microsoft

System.Linq.AsyncEnumerable

System.Management by: Microsoft

Provides access to a rich set of management information and management events about the system, devices, and applications instrumented to the Windows Management Instrumentation (WMI) infrastructure. Commonly Used Types: System.Management.ManagementClass System.Management.ManagementObject System.Management.SelectQuery

System.Memory by: Microsoft

System.Memory

System.Reactive.Linq by: .NET Foundation and Contributors

Legacy facade for Reactive Extensions (Rx) for .NET

System.Reflection.DispatchProxy by: Microsoft

System.Reflection.DispatchProxy

System.Reflection.Metadata by: Microsoft

This packages provides a low-level .NET (ECMA-335) metadata reader and writer. It's geared for performance and is the ideal choice for building higher-level libraries that intend to provide their own object model, such as compilers. Commonly Used Types: System.Reflection.Metadata.MetadataReader System.Reflection.PortableExecutable.PEReader System.Reflection.Metadata.Ecma335.MetadataBuilder System.Reflection.PortableExecutable.PEBuilder System.Reflection.PortableExecutable.ManagedPEBuilder When using NuGet 3.x this package requires at least version 3.4.

System.Resources.Extensions by: Microsoft

Provides classes which read and write resources in a format that supports non-primitive objects. Commonly Used Types: System.Resources.Extensions.DeserializingResourceReader System.Resources.Extensions.PreserializedResourceWriter

System.Runtime.WindowsRuntime.UI.Xaml by: Microsoft

Provides managed equivalents of Extensible Application Markup Language (XAML) UI types from Windows Runtime. Commonly Used Types: Windows.UI.Xaml.CornerRadius Windows.UI.Xaml.Duration Windows.UI.Xaml.DurationType Windows.UI.Xaml.GridLength Windows.UI.Xaml.GridUnitType Windows.UI.Xaml.Thickness Windows.UI.Xaml.Media.Matrix Windows.UI.Xaml.Media.Animation.KeyTime Windows.UI.Xaml.Media.Animation.RepeatBehavior Windows.UI.Xaml.Media.Animation.RepeatBehaviorType Windows.UI.Xaml.Media.Media3D.Matrix3D When using NuGet 3.x this package requires at least version 3.4.

System.Security.Cryptography.Pkcs by: Microsoft

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

System.Security.Cryptography.ProtectedData by: Microsoft

Provides access to Windows Data Protection Api. Commonly Used Types: System.Security.Cryptography.DataProtectionScope System.Security.Cryptography.ProtectedData

System.Security.Cryptography.X509Certificates by: Microsoft

Provides types for reading, exporting and verifying Authenticode X.509 v3 certificates. These certificates are signed with a private key that uniquely and positively identifies the holder of the certificate. Commonly Used Types: System.Security.Cryptography.X509Certificates.X509Certificate2 System.Security.Cryptography.X509Certificates.X509Certificate System.Security.Cryptography.X509Certificates.X509ContentType System.Security.Cryptography.X509Certificates.StoreLocation System.Security.Cryptography.X509Certificates.StoreName System.Security.Cryptography.X509Certificates.X509FindType System.Security.Cryptography.X509Certificates.X509ChainStatus System.Security.Cryptography.X509Certificates.X509Certificate2Collection System.Security.Cryptography.X509Certificates.X509EnhancedKeyUsageExtension System.Security.Cryptography.X509Certificates.X509Chain

System.Text.Encodings.Web by: Microsoft

Provides types for encoding and escaping strings for use in JavaScript, HyperText Markup Language (HTML), and uniform resource locators (URL). Commonly Used Types: System.Text.Encodings.Web.HtmlEncoder System.Text.Encodings.Web.UrlEncoder System.Text.Encodings.Web.JavaScriptEncoder

System.Threading.Channels by: Microsoft

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

System.Threading.Overlapped by: Microsoft

Provides common types for interacting with asynchronous (or overlapped) input and output (I/O). Commonly Used Types: System.Threading.NativeOverlapped System.Threading.Overlapped System.Threading.IOCompletionCallback

Telegram.Bot by: Wizou, tuscen, Poulad, RoundRobin

This library gives you easy access to Telegram Bot API so you can start building useful bots for Telegram. Release Notes: SendHtml now returns Message[]

Validation by: Andrew Arnott

Method input validation and runtime checks that report errors or throw exceptions when failures are detected.

Xamarin.Android.Support.CustomTabs by: Xamarin Inc.

Custom Tabs Android Support Library C# bindings for Xamarin

xunit.core by: James Newkirk, Brad Wilson

Includes the libraries for writing unit tests with xUnit.net.