System.Collections.Immutable 8.0.0-preview.1.23110.8

About

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.

For more information, see the documentation:

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

Packages Downloads
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
5
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. Supported Platforms: - .NET Framework 4.5 - Windows 8 - Portable Class Libraries
5
Microsoft.NETCore
Provides a set of packages that can be used when building portable libraries on .NETCore based platforms.
5
Microsoft.CodeAnalysis.Workspaces.Common
A shared package used by the .NET Compiler Platform ("Roslyn") including support for analyzing projects and solutions. 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/e68227ea677b76a3c603bd616f03ea6d952b2458.
5
Microsoft.CodeAnalysis.Workspaces.Common
A shared package used by the .NET Compiler Platform ("Roslyn") including support for analyzing projects and solutions. 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/bde21ee2b98b775b010d01a93f81ef587fe80962.
5
Humanizer.Core
Humanizer core package that contains the library and the neutral language (English) resources
5
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. This package was built from the source at https://github.com/dotnet/roslyn/commit/ec1cde8b77c7bca654888681037f55aa0e62dd19
5
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/c3cc1d0ceeab1a65da0217e403851a1e8a30086a.
5
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/fb3f812a3e4b7534bef784fa2df1c21d1f67864d.
5
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. Supported Platforms: - .NET Framework 4.5 - Windows 8 - Portable Class Libraries
5
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/50bd09a9eefdf9bc3653dbf6d9624b31a023c7c0.
5
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/572b1f0e0da95fd92af710ee58c95e2257cb08e3.
5
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/75d31ee941ce4dbbe5752f4ac2d5c0583f388a27.
5
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/fa72fa61b0d822ea8a3fbeb96f668340419ab5cd.
5
Microsoft.CodeAnalysis.CSharp
.NET Compiler Platform ("Roslyn") support for C#, Microsoft.CodeAnalysis.CSharp.dll. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/8edf7bcd4f1594c3d68a6a567469f41dbd33dd1b.
5
Microsoft.EntityFrameworkCore
Entity Framework Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations. EF Core works with SQL Server, Azure SQL Database, SQLite, Azure Cosmos DB, MySQL, PostgreSQL, and other databases through a provider plugin API. Commonly Used Types: Microsoft.EntityFrameworkCore.DbContext Microsoft.EntityFrameworkCore.DbSet
5
System.Reflection.Metadata
This package provides a low-level .NET (ECMA-335) metadata reader and writer. 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. The metadata format is defined by the ECMA-335 - Common Language Infrastructure (CLI) specification. The System.Reflection.Metadata 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.
5
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/b9fb1610c87cccc8ceb74a770dba261a58e39c4a.
5

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.NET Framework 4.6.2

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.NET 7.0

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.NET 8.0

  • No dependencies.

.NET Standard 2.0

Version Downloads Last updated
10.0.0-rc.2.25502.107 1 11/03/2025
10.0.0-rc.1.25451.107 2 09/10/2025
10.0.0-preview.7.25380.108 3 08/21/2025
10.0.0-preview.6.25358.103 3 07/20/2025
10.0.0-preview.5.25277.114 3 07/20/2025
10.0.0-preview.4.25258.110 4 07/20/2025
10.0.0-preview.3.25171.5 4 07/19/2025
10.0.0-preview.2.25163.2 4 07/19/2025
10.0.0-preview.1.25080.5 5 07/18/2025
9.0.10 1 11/03/2025
9.0.9 2 09/10/2025
9.0.8 4 08/21/2025
9.0.7 3 07/22/2025
9.0.6 4 07/22/2025
9.0.5 4 07/22/2025
9.0.4 4 07/22/2025
9.0.3 4 07/22/2025
9.0.2 4 07/22/2025
9.0.1 3 07/22/2025
9.0.0 4 07/22/2025
9.0.0-rc.2.24473.5 4 07/20/2025
9.0.0-rc.1.24431.7 4 07/20/2025
9.0.0-preview.7.24405.7 2 07/21/2025
9.0.0-preview.6.24327.7 4 07/21/2025
9.0.0-preview.5.24306.7 4 07/21/2025
9.0.0-preview.4.24266.19 4 07/21/2025
9.0.0-preview.3.24172.9 3 07/21/2025
9.0.0-preview.2.24128.5 4 07/21/2025
9.0.0-preview.1.24080.9 3 07/19/2025
8.0.0 3 07/22/2025
8.0.0-rc.2.23479.6 3 07/20/2025
8.0.0-rc.1.23419.4 4 07/20/2025
8.0.0-preview.7.23375.6 3 08/21/2025
8.0.0-preview.6.23329.7 3 07/21/2025
8.0.0-preview.5.23280.8 5 07/18/2025
8.0.0-preview.4.23259.5 4 07/21/2025
8.0.0-preview.3.23174.8 3 07/21/2025
8.0.0-preview.2.23128.3 4 07/18/2025
8.0.0-preview.1.23110.8 6 07/18/2025
7.0.0 4 07/22/2025
7.0.0-rc.2.22472.3 4 07/18/2025
7.0.0-rc.1.22426.10 4 07/18/2025
7.0.0-preview.7.22375.6 4 07/19/2025
7.0.0-preview.6.22324.4 4 07/19/2025
7.0.0-preview.5.22301.12 4 07/19/2025
7.0.0-preview.4.22229.4 4 07/19/2025
7.0.0-preview.3.22175.4 4 07/21/2025
7.0.0-preview.2.22152.2 6 07/18/2025
7.0.0-preview.1.22076.8 4 07/21/2025
6.0.1 4 07/22/2025
6.0.0 4 07/22/2025
6.0.0-rc.2.21480.5 3 07/19/2025
6.0.0-rc.1.21451.13 4 07/19/2025
6.0.0-preview.7.21377.19 4 07/21/2025
6.0.0-preview.6.21352.12 3 07/19/2025
6.0.0-preview.5.21301.5 3 07/19/2025
6.0.0-preview.4.21253.7 4 07/21/2025
6.0.0-preview.3.21201.4 3 07/19/2025
6.0.0-preview.2.21154.6 4 07/21/2025
6.0.0-preview.1.21102.12 5 07/18/2025
5.0.0 4 07/22/2025
5.0.0-rc.2.20475.5 5 07/18/2025
5.0.0-rc.1.20451.14 5 07/18/2025
5.0.0-preview.8.20407.11 4 07/21/2025
5.0.0-preview.7.20364.11 4 07/21/2025
5.0.0-preview.6.20305.6 4 07/18/2025
5.0.0-preview.5.20278.1 4 07/21/2025
5.0.0-preview.4.20251.6 3 07/21/2025
5.0.0-preview.3.20214.6 4 07/21/2025
5.0.0-preview.2.20160.6 3 07/20/2025
5.0.0-preview.1.20120.5 5 07/18/2025
1.7.1 3 07/22/2025
1.7.0 4 07/22/2025
1.7.0-preview3.19551.4 4 07/21/2025
1.7.0-preview2.19523.17 3 07/21/2025
1.7.0-preview1.19504.10 4 07/21/2025
1.6.0 4 07/22/2025
1.6.0-rc1.19456.4 4 07/19/2025
1.6.0-preview9.19421.4 3 07/21/2025
1.6.0-preview9.19416.11 4 07/19/2025
1.6.0-preview8.19405.3 4 07/21/2025
1.6.0-preview7.19362.9 3 07/21/2025
1.6.0-preview6.19303.8 4 07/21/2025
1.6.0-preview6.19264.9 3 07/21/2025
1.6.0-preview5.19224.8 4 07/21/2025
1.6.0-preview4.19212.13 4 07/21/2025
1.6.0-preview3.19128.7 4 07/21/2025
1.6.0-preview.19073.11 3 07/19/2025
1.6.0-preview.18571.3 4 07/22/2025
1.5.0 4 07/22/2025
1.5.0-rc1 4 07/19/2025
1.5.0-preview2-26406-04 4 07/21/2025
1.5.0-preview1-26216-02 4 07/21/2025
1.4.0 4 07/22/2025
1.4.0-preview2-25405-01 4 07/21/2025
1.4.0-preview1-25305-02 3 07/21/2025
1.3.1 4 07/22/2025
1.3.0 3 07/22/2025
1.3.0-preview1-24530-04 4 07/21/2025
1.2.0 4 07/22/2025
1.2.0-rc2-24027 4 07/19/2025
1.1.38-beta-23516 5 07/18/2025
1.1.38-beta-23409 4 07/19/2025
1.1.38-beta-23225 5 07/18/2025
1.1.37 4 07/20/2025
1.1.37-beta-23109 6 07/18/2025
1.1.37-beta-23019 4 07/18/2025
1.1.36 4 07/20/2025
1.1.34-rc 4 07/19/2025
1.1.33-beta 4 07/20/2025
1.1.32-beta 3 07/20/2025