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
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.
312
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.
293
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
198
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.
178
Npgsql
Npgsql is the open source .NET data provider for PostgreSQL.
119
Npgsql
Npgsql is the open source .NET data provider for PostgreSQL.
95
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
92
Npgsql
Npgsql is the open source .NET data provider for PostgreSQL.
91
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.
51
Microsoft.Build.Tasks.Core
This package contains the Microsoft.Build.Tasks assembly which implements the commonly used tasks of MSBuild.
51
Microsoft.Build.Utilities.Core
This package contains the Microsoft.Build.Utilities assembly which is used to implement custom MSBuild tasks.
51
Microsoft.Build
This package contains the Microsoft.Build assembly which is used to create, edit, and evaluate MSBuild projects.
51
Npgsql
Npgsql is the open source .NET data provider for PostgreSQL.
11
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
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/e595ee276d14e14bfb3eb323fb57f2aa668bddea
2
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
2
Microsoft.Extensions.Telemetry
Provides canonical implementations of telemetry abstractions.
1
Microsoft.Extensions.Diagnostics.ExceptionSummarization
Lets you retrieve exception summary information.
1

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.NET Standard 2.0

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9.0.0 0 11/12/2024
9.0.0-rc.2.24473.5 0 10/08/2024
9.0.0-rc.1.24431.7 0 09/10/2024
9.0.0-preview.7.24405.7 0 08/13/2024
9.0.0-preview.6.24327.7 0 07/09/2024
9.0.0-preview.5.24306.7 0 06/11/2024
9.0.0-preview.4.24266.19 0 05/21/2024
9.0.0-preview.3.24172.9 0 04/11/2024
9.0.0-preview.2.24128.5 0 03/12/2024
9.0.0-preview.1.24080.9 0 02/13/2024
8.0.0 0 11/14/2023
8.0.0-rc.2.23479.6 0 10/10/2023
8.0.0-rc.1.23419.4 0 09/12/2023
8.0.0-preview.7.23375.6 0 08/08/2023
8.0.0-preview.6.23329.7 0 07/11/2023
8.0.0-preview.5.23280.8 0 06/13/2023
8.0.0-preview.4.23259.5 0 05/16/2023
8.0.0-preview.3.23174.8 0 04/11/2023
8.0.0-preview.2.23128.3 0 03/14/2023
8.0.0-preview.1.23110.8 0 02/21/2023
7.0.0 0 11/07/2022
7.0.0-rc.2.22472.3 0 10/11/2022
7.0.0-rc.1.22426.10 0 09/14/2022
7.0.0-preview.7.22375.6 0 08/09/2022
7.0.0-preview.6.22324.4 0 07/12/2022
7.0.0-preview.5.22301.12 0 06/14/2022
7.0.0-preview.4.22229.4 0 05/10/2022
7.0.0-preview.3.22175.4 0 04/13/2022
7.0.0-preview.2.22152.2 0 03/14/2022
7.0.0-preview.1.22076.8 0 02/17/2022
6.0.1 0 11/12/2024
6.0.0 92 10/09/2025
6.0.0-rc.2.21480.5 0 10/12/2021
6.0.0-rc.1.21451.13 0 09/14/2021
6.0.0-preview.7.21377.19 0 08/10/2021
6.0.0-preview.6.21352.12 0 07/14/2021
6.0.0-preview.5.21301.5 0 06/15/2021
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6.0.0-preview.1.21102.12 0 02/12/2021
5.0.0 183 10/03/2025
5.0.0-rc.2.20475.5 0 10/13/2020
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5.0.0-preview.8.20407.11 0 08/25/2020
5.0.0-preview.7.20364.11 0 07/21/2020
5.0.0-preview.6.20305.6 0 06/25/2020
5.0.0-preview.5.20278.1 0 06/10/2020
5.0.0-preview.4.20251.6 0 05/18/2020
5.0.0-preview.3.20214.6 0 04/23/2020
5.0.0-preview.2.20160.6 0 04/02/2020
5.0.0-preview.1.20120.5 0 03/16/2020
1.7.1 0 05/12/2020
1.7.0 0 12/03/2019
1.7.0-preview3.19551.4 0 11/13/2019
1.7.0-preview2.19523.17 0 11/01/2019
1.7.0-preview1.19504.10 0 10/15/2019
1.6.0 0 09/23/2019
1.6.0-rc1.19456.4 0 09/16/2019
1.6.0-preview9.19421.4 0 09/04/2019
1.6.0-preview9.19416.11 0 09/04/2019
1.6.0-preview8.19405.3 0 08/13/2019
1.6.0-preview7.19362.9 0 07/23/2019
1.6.0-preview6.19303.8 0 06/12/2019
1.6.0-preview6.19264.9 0 09/04/2019
1.6.0-preview5.19224.8 0 05/06/2019
1.6.0-preview4.19212.13 0 04/18/2019
1.6.0-preview3.19128.7 0 03/06/2019
1.6.0-preview.19073.11 0 01/29/2019
1.6.0-preview.18571.3 0 12/03/2018
1.5.0 51 10/08/2025
1.5.0-rc1 0 05/06/2018
1.5.0-preview2-26406-04 0 04/10/2018
1.5.0-preview1-26216-02 0 02/26/2018
1.4.0 0 08/11/2017
1.4.0-preview2-25405-01 0 06/27/2017
1.4.0-preview1-25305-02 0 05/09/2017
1.3.1 2 10/20/2025
1.3.0 0 11/15/2016
1.3.0-preview1-24530-04 0 10/24/2016
1.2.0 198 10/06/2025
1.2.0-rc2-24027 0 05/16/2016
1.1.38-beta-23516 0 11/18/2015
1.1.38-beta-23409 0 10/15/2015
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1.1.37 0 07/29/2015
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1.1.37-beta-23019 0 06/30/2015
1.1.36 0 05/11/2015
1.1.34-rc 0 03/06/2015
1.1.33-beta 0 12/10/2014
1.1.32-beta 0 10/10/2014