System.Collections 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 Types:
System.Collections.Generic.List<T>
System.Collections.Generic.Dictionary<TKey, TValue>
System.Collections.Generic.Queue<T>
System.Collections.Generic.Stack<T>
System.Collections.Generic.HashSet<T>
System.Collections.Generic.LinkedList<T>
System.Collections.Generic.EqualityComparer<T>
System.Collections.Generic.Comparer<T>
System.Collections.Generic.SortedDictionary<TKey, TValue>
When using NuGet 3.x this package requires at least version 3.4.
Showing the top 20 packages that depend on System.Collections.
| Packages | Downloads |
|---|---|
|
Moq
Moq is the most popular and friendly mocking framework for .NET
|
6 |
|
NETStandard.Library
A set of standard .NET APIs that are prescribed to be used and supported together. This includes all of the APIs in the NETStandard.Platform package plus additional libraries that are core to .NET but built on top of NETStandard.Platform.
When using NuGet 3.x this package requires at least version 3.4.
|
29 |
|
Polly-Signed
Polly is a .NET 3.5 / 4.0 / 4.5 / PCL library (Profile 259) that allows developers to express transient exception handling policies such as Retry, Retry Forever, Wait and Retry or Circuit Breaker in a fluent manner.
|
6 |
|
System.Composition.Convention
Provides types that support using Managed Extensibility Framework with a convention-based configuration model.
Commonly Used Types:
System.Composition.Convention.ConventionBuilder
System.Composition.Convention.ExportConventionBuilder
System.Composition.Convention.ImportConventionBuilder
System.Composition.Convention.PartConventionBuilder
System.Composition.Convention.ParameterImportConventionBuilder
When using NuGet 3.x this package requires at least version 3.4.
|
7 |
|
System.Composition.Hosting
Provides Managed Extensibility Framework types that are useful to developers of extensible applications, or hosts.
Commonly Used Types:
System.Composition.Hosting.CompositionHost
When using NuGet 3.x this package requires at least version 3.4.
|
7 |
|
System.Composition.Runtime
Contains runtime components of the Managed Extensibility Framework.
Commonly Used Types:
System.Composition.CompositionContext
When using NuGet 3.x this package requires at least version 3.4.
|
7 |
|
System.Composition.TypedParts
Provides some extension methods for the Managed Extensibility Framework.
Commonly Used Types:
System.Composition.CompositionContextExtensions
System.Composition.Hosting.ContainerConfiguration
When using NuGet 3.x this package requires at least version 3.4.
|
7 |
|
System.Diagnostics.DiagnosticSource
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
|
7 |
|
System.Diagnostics.DiagnosticSource
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
When using NuGet 3.x this package requires at least version 3.4.
|
10 |
|
System.IO.Compression
Provides classes that support the compression and decompression of streams.
Commonly Used Types:
System.IO.Compression.DeflateStream
System.IO.Compression.GZipStream
System.IO.Compression.CompressionMode
System.IO.Compression.CompressionLevel
System.IO.Compression.ZipArchiveEntry
System.IO.Compression.ZipArchive
System.IO.Compression.ZipArchiveMode
|
6 |
|
System.Linq
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 using NuGet 3.x this package requires at least version 3.4.
|
7 |
|
System.Linq.Expressions
Provides classes, interfaces and enumerations that enable language-level code expressions to be represented as objects in the form of expression trees.
Commonly Used Types:
System.Linq.IQueryable<T>
System.Linq.IQueryable
System.Linq.Expressions.Expression<TDelegate>
System.Linq.Expressions.Expression
System.Linq.Expressions.ExpressionVisitor
When using NuGet 3.x this package requires at least version 3.4.
|
7 |
|
System.Linq.Parallel
Provides classes that supports parallel queries that use Language-Integrated Query (LINQ).
Commonly Used Types:
System.Linq.ParallelQuery<TSource>
System.Linq.ParallelEnumerable
System.Linq.ParallelQuery
System.Linq.OrderedParallelQuery<TSource>
|
6 |
|
System.ObjectModel
Provides types and interfaces that allow the creation of observable types that provide notifications to clients when changes are made to it.
Commonly Used Types:
System.ComponentModel.INotifyPropertyChanged
System.Collections.ObjectModel.ObservableCollection<T>
System.ComponentModel.PropertyChangedEventHandler
System.Windows.Input.ICommand
System.Collections.Specialized.INotifyCollectionChanged
System.Collections.Specialized.NotifyCollectionChangedEventArgs
System.Collections.Specialized.NotifyCollectionChangedEventHandler
System.Collections.ObjectModel.KeyedCollection<TKey, TItem>
System.ComponentModel.PropertyChangedEventArgs
System.Collections.ObjectModel.ReadOnlyDictionary<TKey, TValue>
|
6 |
|
System.ObjectModel
Provides types and interfaces that allow the creation of observable types that provide notifications to clients when changes are made to it.
Commonly Used Types:
System.ComponentModel.INotifyPropertyChanged
System.Collections.ObjectModel.ObservableCollection<T>
System.ComponentModel.PropertyChangedEventHandler
System.Windows.Input.ICommand
System.Collections.Specialized.INotifyCollectionChanged
System.Collections.Specialized.NotifyCollectionChangedEventArgs
System.Collections.Specialized.NotifyCollectionChangedEventHandler
System.Collections.ObjectModel.KeyedCollection<TKey, TItem>
System.ComponentModel.PropertyChangedEventArgs
System.Collections.ObjectModel.ReadOnlyDictionary<TKey, TValue>
When using NuGet 3.x this package requires at least version 3.4.
|
7 |
|
System.Security.Cryptography.Encoding
Provides types for representing Abstract Syntax Notation One (ASN.1)-encoded data.
Commonly Used Types:
System.Security.Cryptography.AsnEncodedData
System.Security.Cryptography.Oid
System.Security.Cryptography.OidCollection
When using NuGet 3.x this package requires at least version 3.4.
|
6 |
|
System.Security.Principal.Windows
Provides classes for retrieving the current Windows user and for interacting with Windows users and groups.
Commonly Used Types:
System.Security.Principal.WindowsIdentity
System.Security.Principal.SecurityIdentifier
System.Security.Principal.NTAccount
System.Security.Principal.WindowsPrincipal
System.Security.Principal.IdentityReference
System.Security.Principal.IdentityNotMappedException
System.Security.Principal.WindowsBuiltInRole
System.Security.Principal.WellKnownSidType
When using NuGet 3.x this package requires at least version 3.4.
|
17 |
|
System.Threading.Tasks.Extensions
Provides additional types that simplify the work of writing concurrent and asynchronous code.
Commonly Used Types:
System.Threading.Tasks.ValueTask<TResult>
7601f4f6225089ffb291dc7d58293c7bbf5c5d4f
|
86 |
|
xunit.assert
Includes the assertion library from xUnit.net (xunit.assert.dll).
Supported platforms:
- Desktop .NET 4.5+
- .NET Core (Universal Windows Apps 10+, DNX Core 5+)
- Windows 8
- Windows Phone 8 (Silverlight)
- Universal (Windows Phone 8.1+, Windows 8.1+)
- Xamarin (MonoTouch, MonoAndroid, Xamarin iOS Universal)
- Portable Libraries (supporting Profile259)
|
7 |
|
xunit.assert
Includes the assertion library from xUnit.net (xunit.assert.dll).
Supported platforms:
- Desktop .NET 4.5+
- .NET Core (Universal Windows Apps 10+, DNX Core 5+)
- Windows Phone 8 (Silverlight)
- Universal (Windows Phone 8.1+, Windows 8.1+)
- Xamarin (MonoTouch, MonoAndroid, Xamarin iOS Universal)
- Portable Libraries (supporting Profile259)
|
7 |
MonoAndroid 1.0
- No dependencies.
MonoTouch 1.0
- No dependencies.
.NET Framework 4.5
- No dependencies.
.NETCore 5.0
- Microsoft.NETCore.Platforms (>= 1.1.0)
- Microsoft.NETCore.Targets (>= 1.1.0)
- System.Runtime (>= 4.3.0)
.NET Standard 1.0
- Microsoft.NETCore.Platforms (>= 1.1.0)
- Microsoft.NETCore.Targets (>= 1.1.0)
- System.Runtime (>= 4.3.0)
.NET Standard 1.3
- Microsoft.NETCore.Platforms (>= 1.1.0)
- Microsoft.NETCore.Targets (>= 1.1.0)
- System.Runtime (>= 4.3.0)
.NETPortable 0.0
- No dependencies.
Windows 8.0
- No dependencies.
WindowsPhone 8.0
- No dependencies.
WindowsPhoneApp 8.1
- No dependencies.
Xamarin.iOS 1.0
- No dependencies.
Xamarin.Mac 2.0
- No dependencies.
Xamarin.TVOS 1.0
- No dependencies.
Xamarin.WatchOS 1.0
- No dependencies.
| Version | Downloads | Last updated |
|---|---|---|
| 4.3.0 | 6 | 04/24/2026 |
| 4.3.0-preview1-24530-04 | 5 | 04/24/2026 |
| 4.0.11 | 5 | 04/24/2026 |
| 4.0.11-rc2-24027 | 5 | 04/24/2026 |
| 4.0.11-beta-23516 | 5 | 04/24/2026 |
| 4.0.11-beta-23409 | 5 | 04/24/2026 |
| 4.0.11-beta-23225 | 5 | 04/24/2026 |
| 4.0.10 | 5 | 04/24/2026 |
| 4.0.10-beta-23109 | 5 | 04/24/2026 |
| 4.0.10-beta-23019 | 5 | 04/24/2026 |
| 4.0.10-beta-22816 | 4 | 04/24/2026 |
| 4.0.10-beta-22605 | 5 | 04/24/2026 |
| 4.0.10-beta-22416 | 5 | 04/24/2026 |
| 4.0.10-beta-22231 | 5 | 04/24/2026 |
| 4.0.0 | 5 | 04/25/2026 |
| 4.0.0-beta-23109 | 5 | 04/24/2026 |
| 4.0.0-beta-23019 | 5 | 04/24/2026 |