3,522 packages returned for System

  • 20,627,267 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
System.Data.SQLite (x86/x64)
The official SQLite database engine for both x86 and x64 along with the ADO.NET provider. This package includes support for LINQ and Entity Framework 6.
  • 11,801,709 total downloads
  • last updated 8/11/2017
  • Latest version: 4.4.0
Provides additional types that simplify the work of writing concurrent and asynchronous code. Commonly Used Types: System.Threading.Tasks.ValueTask<TResult> 8321c729934c0f8be754953439b88e6e1c120c24
  • 22,277,435 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
  • 15,861,569 total downloads
  • last updated 8/11/2017
  • Latest version: 4.4.1
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 8321c729934c0f8be754953439b88e6e1c120c24
  • 23,509,975 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
  • 18,860,306 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
  • 13,298,556 total downloads
  • last updated 11/15/2016
  • Latest version: 4.3.0
Provides APIs to query about runtime and OS information. Commonly Used Types: System.Runtime.InteropServices.RuntimeInformation System.Runtime.InteropServices.OSPlatform When using NuGet 3.x this package requires at least version 3.4.
  • 14,888,730 total downloads
  • last updated 8/11/2017
  • Latest version: 4.4.0
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 8321c729934c0f8be754953439b88e6e1c120c24 When using NuGet 3.x this package... More information
  • 10,366,410 total downloads
  • last updated 8/11/2017
  • Latest version: 4.4.0
Provides cryptographic algorithm implementations and key management for non-Windows systems with OpenSSL. Commonly Used Types: System.Security.Cryptography.RSAOpenSsl 8321c729934c0f8be754953439b88e6e1c120c24 When using NuGet 3.x this package requires at least version 3.4.
  • 22,182,223 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
  • 10,615,193 total downloads
  • last updated 8/11/2017
  • Latest version: 4.4.0
Provides cryptographic algorithm implementations and key management with Windows Cryptographic Next Generation API (CNG). Commonly Used Types: System.Security.Cryptography.RSACng System.Security.Cryptography.ECDsaCng System.Security.Cryptography.CngKey 8321c729934c0f8be754953439b88e6e1c120c24... More information
  • 11,584,578 total downloads
  • last updated 11/15/2017
  • Latest version: 4.5.0-preview1-25914-04
Provides resource pooling of any type for performance-critical applications that allocate and deallocate objects frequently. Commonly Used Types: System.Buffers.ArrayPool<T> 10dc31ea70c14a33f371cea5a757a3d95b218acf When using NuGet 3.x this package requires at least version 3.4.
  • 12,654,321 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.
  • 21,907,741 total downloads
  • last updated 11/15/2016
  • Latest version: 4.3.0
Provides the fundamental synchronization primitives, including System.Threading.Monitor and System.Threading.Mutex, that are required when writing asynchronous code. Commonly Used... More information