System.Collections.Immutable 10.0.1

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
FirebaseAdmin
Firebase Admin SDK enables server-side .NET developers to integrate Firebase into their services and applications.
97
FirebaseAdmin
Firebase Admin SDK enables server-side .NET developers to integrate Firebase into their services and applications.
336
FirebaseAdmin
Firebase Admin SDK enables server-side .NET developers to integrate Firebase into their services and applications.
579
HtmlSanitizer
Cleans HTML from constructs that can be used for cross-site scripting (XSS)
186
HtmlSanitizer
Cleans HTML from constructs that can be used for cross-site scripting (XSS)
518
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/34202cc2f3e869fd70a26d8237f4552cf9e192cf.
1 601
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/6a5a63bbc9f4449d9bd1e95a8f9624939c3ccdc3.
269
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/df45061e218c9b5813c5531bc06fb238a23e30f6.
3 565
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/e091728607ca0fc9efca55ccfb3e59259c6b5a0a.
175
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
460
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
3 634
Microsoft.Extensions.Diagnostics.ExceptionSummarization
Lets you retrieve exception summary information.
350
Microsoft.Extensions.Diagnostics.ExceptionSummarization
Lets you retrieve exception summary information.
513
Microsoft.Extensions.Telemetry
Provides canonical implementations of telemetry abstractions.
350
Microsoft.Extensions.Telemetry
Provides canonical implementations of telemetry abstractions.
513
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.
112
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.
165
System.Reflection.Metadata
This packages 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. Commonly Used Types: System.Reflection.Metadata.MetadataReader System.Reflection.PortableExecutable.PEReader System.Reflection.Metadata.Ecma335.MetadataBuilder System.Reflection.PortableExecutable.PEBuilder System.Reflection.PortableExecutable.ManagedPEBuilder
258
System.Reflection.Metadata
This packages 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. Commonly Used Types: System.Reflection.Metadata.MetadataReader System.Reflection.PortableExecutable.PEReader System.Reflection.Metadata.Ecma335.MetadataBuilder System.Reflection.PortableExecutable.PEBuilder System.Reflection.PortableExecutable.ManagedPEBuilder 30ab651fcb4354552bd4891619a0bdd81e0ebdbf When using NuGet 3.x this package requires at least version 3.4.
1 667
System.Reflection.Metadata
This packages 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. Commonly Used Types: System.Reflection.Metadata.MetadataReader System.Reflection.PortableExecutable.PEReader System.Reflection.Metadata.Ecma335.MetadataBuilder System.Reflection.PortableExecutable.PEBuilder System.Reflection.PortableExecutable.ManagedPEBuilder When using NuGet 3.x this package requires at least version 3.4.
3 479

.NET Framework 4.6.2

.NET 8.0

  • No dependencies.

.NET 9.0

  • No dependencies.

.NET 10.0

  • No dependencies.

.NET Standard 2.0

Version Downloads Last updated
10.0.1 0 2025-12-09
10.0.0 0 2025-11-11
10.0.0-rc.2.25502.107 0 2025-10-14
10.0.0-rc.1.25451.107 0 2025-09-09
10.0.0-preview.7.25380.108 0 2025-08-12
10.0.0-preview.6.25358.103 0 2025-07-15
10.0.0-preview.5.25277.114 0 2025-06-06
10.0.0-preview.4.25258.110 0 2025-05-12
10.0.0-preview.3.25171.5 0 2025-04-10
10.0.0-preview.2.25163.2 0 2025-03-18
10.0.0-preview.1.25080.5 0 2025-02-25
9.0.11 0 2025-11-11
9.0.10 0 2025-10-14
9.0.9 0 2025-09-09
9.0.8 0 2025-08-04
9.0.7 0 2025-07-08
9.0.6 0 2025-06-10
9.0.5 0 2025-05-13
9.0.4 0 2025-04-08
9.0.3 0 2025-03-11
9.0.2 0 2025-02-11
9.0.1 63 2025-05-08
9.0.0 0 2024-11-12
9.0.0-rc.2.24473.5 0 2024-10-08
9.0.0-rc.1.24431.7 0 2024-09-10
9.0.0-preview.7.24405.7 0 2024-08-13
9.0.0-preview.6.24327.7 0 2024-07-09
9.0.0-preview.5.24306.7 0 2024-06-11
9.0.0-preview.4.24266.19 0 2024-05-21
9.0.0-preview.3.24172.9 0 2024-04-11
9.0.0-preview.2.24128.5 0 2024-03-12
9.0.0-preview.1.24080.9 0 2024-02-13
8.0.0 472 2025-03-24
8.0.0-rc.2.23479.6 0 2023-10-10
8.0.0-rc.1.23419.4 0 2023-09-12
8.0.0-preview.7.23375.6 0 2023-08-08
8.0.0-preview.6.23329.7 0 2023-07-11
8.0.0-preview.5.23280.8 0 2023-06-13
8.0.0-preview.4.23259.5 0 2023-05-16
8.0.0-preview.3.23174.8 0 2023-04-11
8.0.0-preview.2.23128.3 0 2023-03-14
8.0.0-preview.1.23110.8 0 2023-02-21
7.0.0 156 2025-04-09
7.0.0-rc.2.22472.3 0 2022-10-11
7.0.0-rc.1.22426.10 0 2022-09-14
7.0.0-preview.7.22375.6 0 2022-08-09
7.0.0-preview.6.22324.4 0 2022-07-12
7.0.0-preview.5.22301.12 0 2022-06-14
7.0.0-preview.4.22229.4 0 2022-05-10
7.0.0-preview.3.22175.4 0 2022-04-13
7.0.0-preview.2.22152.2 0 2022-03-14
7.0.0-preview.1.22076.8 0 2022-02-17
6.0.1 0 2024-11-12
6.0.0 4 025 2025-01-15
6.0.0-rc.2.21480.5 0 2021-10-12
6.0.0-rc.1.21451.13 0 2021-09-14
6.0.0-preview.7.21377.19 0 2021-08-10
6.0.0-preview.6.21352.12 0 2021-07-14
6.0.0-preview.5.21301.5 0 2021-06-15
6.0.0-preview.4.21253.7 0 2021-05-24
6.0.0-preview.3.21201.4 0 2021-04-08
6.0.0-preview.2.21154.6 0 2021-03-11
6.0.0-preview.1.21102.12 0 2021-02-12
5.0.0 3 229 2025-01-15
5.0.0-rc.2.20475.5 0 2020-10-13
5.0.0-rc.1.20451.14 0 2020-09-14
5.0.0-preview.8.20407.11 0 2020-08-25
5.0.0-preview.7.20364.11 0 2020-07-21
5.0.0-preview.6.20305.6 0 2020-06-25
5.0.0-preview.5.20278.1 0 2020-06-10
5.0.0-preview.4.20251.6 0 2020-05-18
5.0.0-preview.3.20214.6 0 2020-04-23
5.0.0-preview.2.20160.6 0 2020-04-02
5.0.0-preview.1.20120.5 0 2020-03-16
1.7.1 3 2025-05-13
1.7.0 0 2019-12-03
1.7.0-preview3.19551.4 0 2019-11-13
1.7.0-preview2.19523.17 0 2019-11-01
1.7.0-preview1.19504.10 0 2019-10-15
1.6.0 0 2019-09-23
1.6.0-rc1.19456.4 0 2019-09-16
1.6.0-preview9.19421.4 0 2019-09-04
1.6.0-preview9.19416.11 0 2019-09-04
1.6.0-preview8.19405.3 0 2019-08-13
1.6.0-preview7.19362.9 0 2019-07-23
1.6.0-preview6.19303.8 0 2019-06-12
1.6.0-preview6.19264.9 0 2019-09-04
1.6.0-preview5.19224.8 0 2019-05-06
1.6.0-preview4.19212.13 0 2019-04-18
1.6.0-preview3.19128.7 0 2019-03-06
1.6.0-preview.19073.11 0 2019-01-29
1.6.0-preview.18571.3 0 2018-12-03
1.5.0 1 527 2025-03-01
1.5.0-rc1 0 2018-05-06
1.5.0-preview2-26406-04 0 2018-04-10
1.5.0-preview1-26216-02 0 2018-02-26
1.4.0 0 2017-08-11
1.4.0-preview2-25405-01 0 2017-06-27
1.4.0-preview1-25305-02 0 2017-05-09
1.3.1 0 2017-01-03
1.3.0 0 2016-11-15
1.3.0-preview1-24530-04 0 2016-10-24
1.2.0 0 2016-06-27
1.2.0-rc2-24027 0 2016-05-16
1.1.38-beta-23516 0 2015-11-18
1.1.38-beta-23409 0 2015-10-15
1.1.38-beta-23225 0 2015-09-01
1.1.37 0 2015-07-29
1.1.37-beta-23109 0 2015-07-27
1.1.37-beta-23019 0 2015-06-30
1.1.36 0 2015-05-11
1.1.34-rc 0 2015-03-06
1.1.33-beta 0 2014-12-10
1.1.32-beta 0 2014-10-10