System.Collections.Immutable 11.0.0-preview.4.26230.115

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. The System.Collections.Immutable library is built-in as part of the shared framework in .NET Runtime. The package can be installed when you need to use it in other target frameworks.

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

Packages Downloads
Microsoft.Azure.Cosmos
This client library enables client applications to connect to Azure Cosmos DB via the NoSQL API. Azure Cosmos DB is a globally distributed, multi-model database service. For more information, refer to http://azure.microsoft.com/services/cosmos-db/.
42
Microsoft.VisualStudio.Text.UI
Microsoft® Visual Studio® Editor Platform
39
HTTPlease.Core
HTTPlease.Core
38
Microsoft.VisualStudio.Text.UI
Microsoft® Visual Studio® Editor Platform
32
StreamJsonRpc
A cross-platform .NETStandard library that implements the JSON-RPC wire protocol and can use System.IO.Stream, System.IO.Pipelines or WebSocket so you can use it with any transport.
31
HTTPlease.Diagnostics
HTTPlease.Diagnostics
31
HTTPlease.Diagnostics
Package Description
31
protobuf-net.Core
Provides simple access to fast and efficient "Protocol Buffers" serialization from .NET applications
29
Microsoft.VisualStudio.Editor
Microsoft® Visual Studio® Editor Platform
29
HTTPlease.Core
Package Description
28
Microsoft.Azure.Cosmos
This client library enables client applications to connect to Azure Cosmos DB via the NoSQL API. Azure Cosmos DB is a globally distributed, multi-model database service. For more information, refer to http://azure.microsoft.com/services/cosmos-db/.
27
Microsoft.VisualStudio.Workspace
Extensibility APIs for Open Folder in Visual Studio.
27
Microsoft.NETCore.App
A set of .NET API's that are included in the default .NET Core application model. When using NuGet 3.x this package requires at least version 3.4.
27
Microsoft.NETCore.App
A set of .NET API's that are included in the default .NET Core application model. 40c565230930ead58a50719c0ec799df77bddee9 When using NuGet 3.x this package requires at least version 3.4.
27
Microsoft.VisualStudio.Text.Logic
Microsoft® Visual Studio® Editor Platform
27
Microsoft.CodeAnalysis.CSharp.Workspaces
.NET Compiler Platform ("Roslyn") support for analyzing C# projects and solutions. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/75e79dace86b274327a1afe479228d82a06051a4.
26
Microsoft.Azure.Cosmos
This client library enables client applications to connect to Azure Cosmos via the SQL API. Azure Cosmos is a globally distributed, multi-model database service. For more information, refer to http://azure.microsoft.com/services/cosmos-db/.
26
Microsoft.Azure.Cosmos
This client library enables client applications to connect to Azure Cosmos DB via the NoSQL API. Azure Cosmos DB is a globally distributed, multi-model database service. For more information, refer to http://azure.microsoft.com/services/cosmos-db/.
26
MessagePack
Extremely Fast MessagePack(MsgPack) Serializer for C#(.NET, .NET Core, Unity, Xamarin).
26
Microsoft.VisualStudio.Composition
Lightning fast MEF engine, supporting System.ComponentModel.Composition and System.Composition.
26

.NET 10.0

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.NET 11.0

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.NET Framework 4.6.2

.NET Standard 2.0

Version Downloads Last updated
11.0.0-preview.7.26381.103 0 8/11/2026
11.0.0-preview.6.26359.118 0 7/14/2026
11.0.0-preview.5.26302.115 0 6/9/2026
11.0.0-preview.4.26230.115 0 5/12/2026
11.0.0-preview.3.26207.106 1 4/17/2026
11.0.0-preview.2.26159.112 5 3/16/2026
11.0.0-preview.1.26104.118 5 2/14/2026
10.0.11 0 8/11/2026
10.0.10 0 7/14/2026
10.0.9 0 6/9/2026
10.0.8 0 5/12/2026
10.0.7 1 4/23/2026
10.0.6 1 4/26/2026
10.0.5 4 3/16/2026
10.0.4 6 3/17/2026
10.0.3 4 2/11/2026
10.0.2 5 1/15/2026
10.0.1 8 12/11/2025
10.0.0 6 11/18/2025
10.0.0-rc.2.25502.107 6 10/19/2025
10.0.0-rc.1.25451.107 8 9/12/2025
10.0.0-preview.7.25380.108 10 8/15/2025
10.0.0-preview.6.25358.103 10 7/25/2025
10.0.0-preview.5.25277.114 4 6/11/2025
10.0.0-preview.4.25258.110 14 6/22/2025
10.0.0-preview.3.25171.5 5 6/11/2025
10.0.0-preview.2.25163.2 4 6/11/2025
10.0.0-preview.1.25080.5 4 6/11/2025
9.0.19 0 8/11/2026
9.0.18 0 7/14/2026
9.0.17 0 6/9/2026
9.0.16 0 5/12/2026
9.0.15 0 4/14/2026
9.0.14 5 3/17/2026
9.0.13 5 2/11/2026
9.0.12 6 1/16/2026
9.0.11 6 11/19/2025
9.0.10 6 11/7/2025
9.0.9 10 9/13/2025
9.0.8 10 8/10/2025
9.0.7 9 7/26/2025
9.0.6 4 6/13/2025
9.0.5 2 6/16/2025
9.0.4 4 6/16/2025
9.0.3 4 6/16/2025
9.0.2 4 6/16/2025
9.0.1 2 6/10/2025
9.0.0 10 7/26/2025
9.0.0-rc.2.24473.5 5 6/12/2025
9.0.0-rc.1.24431.7 4 6/11/2025
9.0.0-preview.7.24405.7 13 6/7/2025
9.0.0-preview.6.24327.7 4 6/12/2025
9.0.0-preview.5.24306.7 3 6/12/2025
9.0.0-preview.4.24266.19 10 7/26/2025
9.0.0-preview.3.24172.9 5 6/11/2025
9.0.0-preview.2.24128.5 3 6/11/2025
9.0.0-preview.1.24080.9 5 6/11/2025
8.0.0 1 6/17/2025
8.0.0-rc.2.23479.6 3 6/11/2025
8.0.0-rc.1.23419.4 3 6/11/2025
8.0.0-preview.7.23375.6 2 6/12/2025
8.0.0-preview.6.23329.7 2 6/11/2025
8.0.0-preview.5.23280.8 5 6/11/2025
8.0.0-preview.4.23259.5 2 6/12/2025
8.0.0-preview.3.23174.8 4 6/11/2025
8.0.0-preview.2.23128.3 6 6/11/2025
8.0.0-preview.1.23110.8 4 6/11/2025
7.0.0 4 6/10/2025
7.0.0-rc.2.22472.3 4 6/12/2025
7.0.0-rc.1.22426.10 25 6/13/2025
7.0.0-preview.7.22375.6 5 6/12/2025
7.0.0-preview.6.22324.4 17 6/11/2025
7.0.0-preview.5.22301.12 12 6/11/2025
7.0.0-preview.4.22229.4 13 6/11/2025
7.0.0-preview.3.22175.4 13 6/11/2025
7.0.0-preview.2.22152.2 13 6/11/2025
7.0.0-preview.1.22076.8 13 6/11/2025
6.0.1 11 6/10/2025
6.0.0 23 6/10/2025
6.0.0-rc.2.21480.5 13 6/12/2025
6.0.0-rc.1.21451.13 13 6/9/2025
6.0.0-preview.7.21377.19 13 6/11/2025
6.0.0-preview.6.21352.12 12 6/9/2025
6.0.0-preview.5.21301.5 13 6/11/2025
6.0.0-preview.4.21253.7 14 6/11/2025
6.0.0-preview.3.21201.4 12 6/11/2025
6.0.0-preview.2.21154.6 11 6/12/2025
6.0.0-preview.1.21102.12 14 6/11/2025
5.0.0 11 6/22/2025
5.0.0-rc.2.20475.5 13 6/8/2025
5.0.0-rc.1.20451.14 12 6/12/2025
5.0.0-preview.8.20407.11 12 6/11/2025
5.0.0-preview.7.20364.11 21 6/11/2025
5.0.0-preview.6.20305.6 14 6/11/2025
5.0.0-preview.5.20278.1 14 6/11/2025
5.0.0-preview.4.20251.6 14 6/11/2025
5.0.0-preview.3.20214.6 12 6/11/2025
5.0.0-preview.2.20160.6 12 6/11/2025
5.0.0-preview.1.20120.5 15 6/11/2025
1.7.1 12 6/16/2025
1.7.0 11 6/8/2025
1.7.0-preview3.19551.4 12 6/11/2025
1.7.0-preview2.19523.17 11 6/11/2025
1.7.0-preview1.19504.10 13 6/11/2025
1.6.0 12 7/26/2025
1.6.0-rc1.19456.4 13 6/11/2025
1.6.0-preview9.19421.4 12 6/11/2025
1.6.0-preview9.19416.11 11 6/11/2025
1.6.0-preview8.19405.3 12 6/11/2025
1.6.0-preview7.19362.9 11 6/12/2025
1.6.0-preview6.19303.8 13 6/12/2025
1.6.0-preview6.19264.9 11 6/11/2025
1.6.0-preview5.19224.8 13 6/11/2025
1.6.0-preview4.19212.13 13 6/11/2025
1.6.0-preview3.19128.7 12 6/11/2025
1.6.0-preview.19073.11 12 6/11/2025
1.6.0-preview.18571.3 13 6/11/2025
1.5.0 12 6/17/2025
1.5.0-rc1 14 6/10/2025
1.5.0-preview2-26406-04 13 6/11/2025
1.5.0-preview1-26216-02 12 6/10/2025
1.4.0 12 6/17/2025
1.4.0-preview2-25405-01 12 6/11/2025
1.4.0-preview1-25305-02 12 6/11/2025
1.3.1 14 6/8/2025
1.3.0 12 6/10/2025
1.3.0-preview1-24530-04 13 6/11/2025
1.2.0 13 6/17/2025
1.2.0-rc2-24027 12 6/11/2025
1.1.38-beta-23516 11 6/11/2025
1.1.38-beta-23409 13 6/11/2025
1.1.38-beta-23225 16 6/11/2025
1.1.37 14 7/26/2025
1.1.37-beta-23109 14 6/11/2025
1.1.37-beta-23019 14 6/11/2025
1.1.36 14 7/26/2025
1.1.34-rc 12 6/23/2025
1.1.33-beta 11 7/13/2025
1.1.32-beta 16 6/10/2025