Microsoft 


  • 113,054,268 total downloads
  • last updated 9/23/2019
  • Latest version: 4.6.0
Provides the System.Runtime.CompilerServices.Unsafe class, which provides generic, low-level functionality for manipulating pointers. Commonly Used Types: System.Runtime.CompilerServices.Unsafe When using NuGet 3.x this package requires at least version 3.4.
  • 111,014,724 total downloads
  • last updated 9/23/2019
  • Latest version: 1.6.0
This package provides collections that are thread safe and guaranteed to never change their contents, also known as immutable collections. Like strings, any methods that perform modifications will not change the existing instance but instead return a new instance. For efficiency reasons, the... More information
  • 110,148,097 total downloads
  • last updated 7/9/2019
  • Latest version: 4.5.3
Provides additional types that simplify the work of writing concurrent and asynchronous code. Commonly Used Types: System.Threading.Tasks.ValueTask<TResult> 637a8d58f72f2b0f1a71187530c3cf433e95a75a
  • 106,390,678 total downloads
  • last updated 5/29/2018
  • Latest version: 4.5.0
Provides resource pooling of any type for performance-critical applications that allocate and deallocate objects frequently. Commonly Used Types: System.Buffers.ArrayPool<T> 30ab651fcb4354552bd4891619a0bdd81e0ebdbf When using NuGet 3.x this package requires at least version 3.4.
  • 102,943,290 total downloads
  • last updated 9/23/2019
  • Latest version: 4.6.0
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 When using... More information
  • 102,602,085 total downloads
  • last updated 9/23/2019
  • Latest version: 1.7.0
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... More information
  • 102,126,451 total downloads
  • last updated 9/23/2019
  • Latest version: 4.6.0
Provides support for accessing and modifying the Windows Registry. Commonly Used Types: Microsoft.Win32.RegistryKey Microsoft.Win32.Registry Microsoft.Win32.RegistryValueKind Microsoft.Win32.RegistryHive Microsoft.Win32.RegistryView When using NuGet 3.x this package requires at least version... More information
  • 100,929,864 total downloads
  • last updated 5/7/2018
  • Latest version: 2.0.3
A set of standard .NET APIs that are prescribed to be used and supported together. 18a36291e48808fa7ef2d00a764ceb1ec95645a5 When using NuGet 3.x this package requires at least version 3.4.
  • 98,217,576 total downloads
  • last updated 9/23/2019
  • Latest version: 3.0.0
Provides supporting infrastructure for portable projects: support identifiers that define framework and runtime for support targets and packages that reference the minimum supported package versions when targeting these. When using NuGet 3.x this package requires at least version 3.4.
  • 92,119,586 total downloads
  • last updated 11/15/2016
  • Latest version: 4.3.0
Provides interfaces for the editing and change tracking of objects used as data sources. Commonly Used Types: System.ComponentModel.CancelEventArgs System.IServiceProvider System.ComponentModel.IEditableObject System.ComponentModel.IChangeTracking System.ComponentModel.IRevertibleChangeTracking... More information
  • 91,481,700 total downloads
  • last updated 9/23/2019
  • Latest version: 4.6.0
Provides extensions methods for System.Type that are designed to be source-compatible with older framework reflection-based APIs. Commonly Used Types: System.Reflection.TypeExtensions System.Reflection.BindingFlags When using NuGet 3.x this package requires at least version 3.4.