System.Collections 4.0.11-rc2-24027
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>
\r\n TFS ID: 1599443, GitHub SHA: https://github.com/dotnet/corefx/tree/eede273a4dfabcea608621f5e1bbf8ad00584cfb
Showing the top 20 packages that depend on System.Collections.
| Packages | Downloads |
|---|---|
|
System.Collections.Concurrent
Provides several thread-safe collection classes that should be used in place of the corresponding types in the System.Collections.NonGeneric and System.Collections packages whenever multiple threads are accessing the collection concurrently.
Commonly Used Types:
System.Collections.Concurrent.ConcurrentDictionary<TKey, TValue>
System.Collections.Concurrent.ConcurrentQueue<T>
System.Collections.Concurrent.ConcurrentBag<T>
System.Collections.Concurrent.BlockingCollection<T>
System.Collections.Concurrent.ConcurrentStack<T>
When using NuGet 3.x this package requires at least version 3.4.
|
584 |
|
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.
|
571 |
|
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
|
565 |
|
System.AppContext
Provides the System.AppContext class, which allows access to the BaseDirectory property and other application specific data.
Commonly Used Types:
System.AppContext
When using NuGet 3.x this package requires at least version 3.4.
|
560 |
|
System.Xml.XmlDocument
Provides an older in-memory Extensible Markup Language (XML) programming interface that enables you to modify XML documents. Developers should prefer the classes in the System.Xml.XDocument package.
Commonly Used Types:
System.Xml.XmlNode
System.Xml.XmlElement
System.Xml.XmlAttribute
System.Xml.XmlDocument
System.Xml.XmlDeclaration
System.Xml.XmlText
System.Xml.XmlComment
System.Xml.XmlNodeList
System.Xml.XmlWhitespace
System.Xml.XmlCDataSection
When using NuGet 3.x this package requires at least version 3.4.
|
555 |
|
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.
|
534 |
|
System.Collections.Immutable
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 implementation uses a sharing mechanism to ensure that newly created instances share as much data as possible with the previous instance while ensuring that operations have a predictable time complexity.
Commonly Used Types:
System.Collections.Immutable.ImmutableArray
System.Collections.Immutable.ImmutableArray<T>
System.Collections.Immutable.ImmutableDictionary
System.Collections.Immutable.ImmutableDictionary<TKey,TValue>
System.Collections.Immutable.ImmutableHashSet
System.Collections.Immutable.ImmutableHashSet<T>
System.Collections.Immutable.ImmutableList
System.Collections.Immutable.ImmutableList<T>
System.Collections.Immutable.ImmutableQueue
System.Collections.Immutable.ImmutableQueue<T>
System.Collections.Immutable.ImmutableSortedDictionary
System.Collections.Immutable.ImmutableSortedDictionary<TKey,TValue>
System.Collections.Immutable.ImmutableSortedSet
System.Collections.Immutable.ImmutableSortedSet<T>
System.Collections.Immutable.ImmutableStack
System.Collections.Immutable.ImmutableStack<T>
|
527 |
|
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>
|
527 |
|
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
When using NuGet 3.x this package requires at least version 3.4.
|
524 |
|
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.
|
521 |
|
System.Security.Cryptography.OpenSsl
Provides cryptographic algorithm implementations and key management for non-Windows systems with OpenSSL.
Commonly Used Types:
System.Security.Cryptography.RSAOpenSsl
When using NuGet 3.x this package requires at least version 3.4.
|
521 |
|
System.Text.RegularExpressions
Provides the System.Text.RegularExpressions.Regex class, an implementation of a regular expression engine.
Commonly Used Types:
System.Text.RegularExpressions.Regex
System.Text.RegularExpressions.RegexOptions
System.Text.RegularExpressions.Match
System.Text.RegularExpressions.Group
System.Text.RegularExpressions.Capture
System.Text.RegularExpressions.MatchEvaluator
When using NuGet 3.x this package requires at least version 3.4.
|
509 |
|
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.
|
508 |
|
System.Security.Cryptography.Algorithms
Provides base types for cryptographic algorithms, including hashing, encryption, and signing operations.
Commonly Used Types:
System.Security.Cryptography.Aes
System.Security.Cryptography.RSA
System.Security.Cryptography.RSAParameters
System.Security.Cryptography.HMACSHA1
System.Security.Cryptography.SHA256
System.Security.Cryptography.SHA1
System.Security.Cryptography.SHA512
System.Security.Cryptography.SHA384
System.Security.Cryptography.HMACSHA256
System.Security.Cryptography.MD5
System.Security.Cryptography.HMACSHA384
System.Security.Cryptography.HMACSHA512
When using NuGet 3.x this package requires at least version 3.4.
|
499 |
|
System.Xml.XDocument
Provides the classes for Language-Integrated Query (LINQ) to Extensible Markup Language (XML). LINQ to XML is an in-memory XML programming interface that enables you to modify XML documents efficiently and easily.
Commonly Used Types:
System.Xml.Linq.XElement
System.Xml.Linq.XAttribute
System.Xml.Linq.XDocument
System.Xml.Linq.XText
System.Xml.Linq.XNode
System.Xml.Linq.XContainer
System.Xml.Linq.XComment
System.Xml.Linq.XObject
System.Xml.Linq.XProcessingInstruction
System.Xml.Linq.XDocumentType
When using NuGet 3.x this package requires at least version 3.4.
|
492 |
|
System.Reflection.Metadata
This packages provides a low-level .NET (ECMA-335) metadata reader. 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
|
490 |
|
System.Text.Encoding.CodePages
Provides support for code-page based encodings, including Windows-1252, Shift-JIS, and GB2312.
Commonly Used Types:
System.Text.CodePagesEncodingProvider
When using NuGet 3.x this package requires at least version 3.4.
|
489 |
|
Microsoft.CSharp
Provides support for compilation and code generation, including dynamic, using the C# language.
Commonly Used Types:
Microsoft.CSharp.RuntimeBinder.Binder
Microsoft.CSharp.RuntimeBinder.RuntimeBinderException
Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo
Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfoFlags
Microsoft.CSharp.RuntimeBinder.CSharpBinderFlags
When using NuGet 3.x this package requires at least version 3.4.
|
487 |
|
Serilog
Simple .NET logging with fully-structured events
|
479 |
|
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.
|
478 |
MonoAndroid 1.0
- No dependencies.
Xamarin.WatchOS 1.0
- No dependencies.
Xamarin.Mac 2.0
- No dependencies.
Xamarin.iOS 1.0
- No dependencies.
WindowsPhoneApp 8.1
- No dependencies.
WindowsPhone 8.0
- No dependencies.
Windows 8.0
- No dependencies.
Xamarin.TVOS 1.0
- No dependencies.
.NET Standard 1.3
- System.Runtime (>= 4.1.0-rc2-24027)
.NET Standard 1.0
- System.Runtime (>= 4.1.0-rc2-24027)
.NETCore 5.0
- System.Runtime (>= 4.1.0-rc2-24027)
.NET Framework 4.5
- No dependencies.
MonoTouch 1.0
- No dependencies.
.NETPortable 0.0
- No dependencies.
| Version | Downloads | Last updated |
|---|---|---|
| 4.3.0 | 447 | 05/29/2025 |
| 4.3.0-preview1-24530-04 | 3 | 07/17/2025 |
| 4.0.11 | 557 | 05/29/2025 |
| 4.0.11-rc2-24027 | 3 | 07/17/2025 |
| 4.0.11-beta-23516 | 4 | 06/07/2025 |
| 4.0.11-beta-23409 | 3 | 07/17/2025 |
| 4.0.11-beta-23225 | 3 | 07/17/2025 |
| 4.0.10 | 4 | 06/07/2025 |
| 4.0.10-beta-23109 | 3 | 07/17/2025 |
| 4.0.10-beta-23019 | 3 | 07/17/2025 |
| 4.0.10-beta-22816 | 3 | 07/17/2025 |
| 4.0.10-beta-22605 | 3 | 07/17/2025 |
| 4.0.10-beta-22416 | 3 | 07/17/2025 |
| 4.0.10-beta-22231 | 3 | 07/17/2025 |
| 4.0.0 | 4 | 06/07/2025 |
| 4.0.0-beta-23109 | 4 | 06/07/2025 |
| 4.0.0-beta-23019 | 4 | 06/07/2025 |