System.Collections.Concurrent 4.3.0

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.

Showing the top 20 packages that depend on System.Collections.Concurrent.

Packages Downloads
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.
73
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.
54
Microsoft.AspNetCore.Razor.Runtime
Runtime components for rendering Razor pages and implementing tag helpers. Commonly used types: Microsoft.AspNetCore.Razor.TagHelpers.HtmlAttributeNameAttribute Microsoft.AspNetCore.Razor.TagHelpers.HtmlTargetElementAttribute Microsoft.AspNetCore.Razor.TagHelpers.ITagHelper
33
Microsoft.Extensions.Localization
Application localization services and default implementation based on ResourceManager to load localized assembly resources.
33
Microsoft.AspNetCore.JsonPatch
ASP.NET Core support for JSON PATCH.
33
Microsoft.Extensions.Logging.Abstractions
Logging abstractions for Microsoft.Extensions.Logging. Commonly used types: Microsoft.Extensions.Logging.ILogger Microsoft.Extensions.Logging.ILoggerFactory Microsoft.Extensions.Logging.ILogger<TCategoryName> Microsoft.Extensions.Logging.LogLevel Microsoft.Extensions.Logging. Microsoft.Extensions.Logging.
32
Microsoft.AspNetCore.Routing.Abstractions
ASP.NET Core abstractions for routing requests to application logic and for generating links. Commonly used types: Microsoft.AspNetCore.Routing.IRouteHandler Microsoft.AspNetCore.Routing.RouteData.
32
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.
32
Microsoft.CodeAnalysis.Common
A shared package used by the Microsoft .NET Compiler Platform ("Roslyn"). Do not install this package manually, it will be added as a prerequisite by other packages that require it.
2
Microsoft.CodeAnalysis.Common
A shared package used by the Microsoft .NET Compiler Platform ("Roslyn"). Do not install this package manually, it will be added as a prerequisite by other packages that require it. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/5429b35d5a4359cbf4815f3563cdc4de13dae1be
2
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>
2
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> When using NuGet 3.x this package requires at least version 3.4.
2
NETStandard.Library
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.
1
NETStandard.Library
A set of standard .NET APIs that are prescribed to be used and supported together. bb6d7bbb2ce5f50c4615b4622ee9e53c77343b8e When using NuGet 3.x this package requires at least version 3.4.
1
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.
1
NETStandard.Library
A set of standard .NET APIs that are prescribed to be used and supported together. b7f182415927d3b98445d043e1680c56b9d1f17c When using NuGet 3.x this package requires at least version 3.4.
1
NETStandard.Library
A set of standard .NET APIs that are prescribed to be used and supported together. d318b764a689cfe285d8484bda918646905664e7 When using NuGet 3.x this package requires at least version 3.4.
1
StackExchange.Redis
High performance Redis client, incorporating both synchronous and asynchronous usage.
1

MonoAndroid 1.0

  • No dependencies.

MonoTouch 1.0

  • No dependencies.

.NET Framework 4.5

  • No dependencies.

.NETCore 5.0

.NET Standard 1.1

.NET Standard 1.3

.NETPortable 0.0

  • No dependencies.

Windows 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 54 11/21/2025
4.3.0-preview1-24530-04 0 10/24/2016
4.0.12 32 09/16/2025
4.0.12-rc2-24027 1 09/21/2026
4.0.11-beta-23516 1 09/21/2026
4.0.11-beta-23409 1 09/19/2026
4.0.11-beta-23225 1 09/20/2026
4.0.10 1 09/21/2026
4.0.10-beta-23109 1 09/20/2026
4.0.10-beta-23019 1 09/20/2026
4.0.10-beta-22816 1 09/21/2026
4.0.10-beta-22605 1 09/19/2026
4.0.10-beta-22416 1 09/20/2026
4.0.0 1 09/20/2026
4.0.0-beta-23109 1 09/20/2026
4.0.0-beta-23019 1 09/20/2026
4.0.0-beta-22231 1 09/21/2026