3,858 packages returned for System

  • 39,272,751 total downloads
  • last updated 9/20/2017
  • Latest version: 4.3.3
Provides a programming interface for modern HTTP applications, including HTTP client components that allow applications to consume web services over HTTP and HTTP components that can be used by both clients and servers for parsing HTTP headers. Commonly Used... More information
  • 23,097,681 total downloads
  • last updated 6/18/2018
  • Latest version: 4.5.1
Provides additional types that simplify the work of writing concurrent and asynchronous code. Commonly Used Types: System.Threading.Tasks.ValueTask<TResult> 7ee84596d92e178bce54c986df31ccc52479e772
  • 31,619,866 total downloads
  • last updated 5/29/2018
  • Latest version: 4.5.0
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 Types: System.Diagnostics.DiagnosticListener System.Diagnostics.DiagnosticSource 30ab651fcb4354552bd4891619a0bdd81e0ebdbf... More information
  • 35,099,748 total downloads
  • last updated 11/15/2016
  • Latest version: 4.3.0
Provides base input and output (I/O) types, including System.IO.Stream, System.IO.StreamReader and System.IO.StreamWriter, that allow reading and writing to data streams Commonly Used... More information
  • 26,116,386 total downloads
  • last updated 5/29/2018
  • Latest version: 4.5.0
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 30ab651fcb4354552bd4891619a0bdd81e0ebdbf When using NuGet 3.x this package... More information
  • 37,346,551 total downloads
  • last updated 11/15/2016
  • Latest version: 4.3.0
Provides the fundamental primitives, classes and base classes that define commonly-used value and reference data types, events and event handlers, interfaces, attributes, and exceptions. This packages represents the core package, and provides the minimal set of types required to build a managed... More information
  • 31,706,066 total downloads
  • last updated 11/15/2016
  • Latest version: 4.3.0
Provides classes and interfaces that supports queries that use Language-Integrated Query (LINQ). Commonly Used Types: System.Linq.Enumerable System.Linq.IGrouping<TKey, TElement> System.Linq.IOrderedEnumerable<TElement> System.Linq.ILookup<TKey, TElement> System.Linq.Lookup<TKey, TElement> When... More information
  • 22,083,790 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.
  • 22,727,198 total downloads
  • last updated 11/15/2016
  • Latest version: 4.3.0
Provides classes that support the compression and decompression of streams using file system paths. Commonly Used Types: System.IO.Compression.ZipFile When using NuGet 3.x this package requires at least version 3.4.
  • 31,330,146 total downloads
  • last updated 11/15/2016
  • Latest version: 4.3.0
Provides types that support COM interop and platform invoke services. Commonly Used Types: System.Runtime.InteropServices.GCHandle System.Runtime.InteropServices.GuidAttribute System.Runtime.InteropServices.COMException System.DllNotFoundException System.Runtime.InteropServices.DllImportAttribute... More information
  • 18,265,961 total downloads
  • last updated 5/29/2018
  • Latest version: 4.5.0
Provides cryptographic algorithm implementations and key management for non-Windows systems with OpenSSL. Commonly Used Types: System.Security.Cryptography.RSAOpenSsl 30ab651fcb4354552bd4891619a0bdd81e0ebdbf When using NuGet 3.x this package requires at least version 3.4.
  • 24,454,334 total downloads
  • last updated 4/16/2018
  • Latest version: 4.3.1
Provides the System.Console class, which represents the standard input, output and error streams for console applications. Commonly Used Types: System.Console System.ConsoleColor When using NuGet 3.x this package requires at least version 3.4.
  • 35,761,858 total downloads
  • last updated 11/15/2016
  • Latest version: 4.3.0
Provides classes that define generic collections, which allow developers to create strongly typed collections that provide better type safety and performance than non-generic strongly typed collections. Commonly Used... More information