System.Collections.Immutable 1.1.37-beta-23109

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. Commonly Used Types: System.Collections.Immutable.ImmutableArray System.Collections.Immutable.ImmutableArray<T> System.Collections.Immutable.ImmutableDictionary System.Collections.Immutable.ImmutableDictionary<TKey,TValue> System.Collections.Immutable.ImmutableHashSet System.Collections.Immutable.ImmutableHashSet<T> System.Collections.Immutable.ImmutableList System.Collections.Immutable.ImmutableList<T> System.Collections.Immutable.ImmutableQueue System.Collections.Immutable.ImmutableQueue<T> System.Collections.Immutable.ImmutableSortedDictionary System.Collections.Immutable.ImmutableSortedDictionary<TKey,TValue> System.Collections.Immutable.ImmutableSortedSet System.Collections.Immutable.ImmutableSortedSet<T> System.Collections.Immutable.ImmutableStack System.Collections.Immutable.ImmutableStack<T>

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

Packages Downloads
Microsoft.Build
This package contains the Microsoft.Build assembly which is used to create, edit, and evaluate MSBuild projects.
56
Microsoft.Build
This package contains the Microsoft.Build assembly which is used to create, edit, and evaluate MSBuild projects.
60
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/43b0b05cc4f492fd5de00f6f6717409091df8daa.
104
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/4bdc8414790101a4da120a92cc4bc0154ac787ca.
157
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/dfa7fc6bdea31a858a402168384192b633c811fa.
58
Microsoft.CodeAnalysis.Workspaces.MSBuild
.NET Compiler Platform ("Roslyn") support for analyzing MSBuild projects and solutions. This should be used with at least one of the following packages to add the appropriate language support: - Microsoft.CodeAnalysis.CSharp.Workspaces - Microsoft.CodeAnalysis.VisualBasic.Workspaces More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/2b7d172669b2f7e55803b55f317cfcc2d4279d76.
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Microsoft.CodeAnalysis.Workspaces.MSBuild
.NET Compiler Platform ("Roslyn") support for analyzing MSBuild projects and solutions. This should be used with at least one of the following packages to add the appropriate language support: - Microsoft.CodeAnalysis.CSharp.Workspaces - Microsoft.CodeAnalysis.VisualBasic.Workspaces More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/fa72fa61b0d822ea8a3fbeb96f668340419ab5cd.
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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
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Microsoft.ServiceHub.Client
The client library for ServiceHub, which makes it easy to request and activate services in another process.
72
Microsoft.VisualStudio.Workspace
Extensibility APIs for Open Folder in Visual Studio.
59
Mime-Detective
The ultimate file-extension & mime-type library with over 14,000+ signatures. Quickly detect extensions & mime types from a stream or byte array using magic numbers (file headers) and magic words. A default signature library is included and can be expanded using Mime-Detective.Definitions.Condensed (common signatures) or Mime-Detective.Definitions.Exhaustive (14,000+ signatures).
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Npgsql
Npgsql is the open source .NET data provider for PostgreSQL.
86
OpenTelemetry
OpenTelemetry .NET SDK
70
System.Diagnostics.StackTrace
Provides the System.Diagnostics.StackTrace class, which allows interaction with local and remote processes. Commonly Used Types: System.Diagnostics.StackFrame System.Diagnostics.StackTrace When using NuGet 3.x this package requires at least version 3.4.
654
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.
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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.
14,341
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.
14,353
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
741
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
6,049
ZiggyCreatures.FusionCache
FusionCache is an easy to use, fast and robust hybrid cache with advanced resiliency features.
62

.NETPlatform 5.0

Version Downloads Last updated
10.0.0 7 11/15/2025
10.0.0-rc.2.25502.107 12 10/15/2025
10.0.0-rc.1.25451.107 13 09/15/2025
10.0.0-preview.7.25380.108 11 08/18/2025
10.0.0-preview.6.25358.103 14 07/16/2025
10.0.0-preview.5.25277.114 23 06/08/2025
10.0.0-preview.4.25258.110 25 05/16/2025
10.0.0-preview.3.25171.5 21 04/12/2025
10.0.0-preview.2.25163.2 21 03/30/2025
10.0.0-preview.1.25080.5 22 03/18/2025
9.0.11 5 11/16/2025
9.0.10 8 10/15/2025
9.0.9 10 09/15/2025
9.0.8 12 08/05/2025
9.0.7 13 07/13/2025
9.0.6 15 06/12/2025
9.0.5 17 05/17/2025
9.0.4 25 04/12/2025
9.0.3 19 03/13/2025
9.0.2 19 02/22/2025
9.0.1 23 01/17/2025
9.0.0 38 11/17/2024
9.0.0-rc.2.24473.5 30 11/13/2024
9.0.0-rc.1.24431.7 24 11/26/2024
9.0.0-preview.7.24405.7 24 11/27/2024
9.0.0-preview.6.24327.7 26 11/12/2024
9.0.0-preview.5.24306.7 21 12/30/2024
9.0.0-preview.4.24266.19 30 05/23/2024
9.0.0-preview.3.24172.9 29 05/18/2024
9.0.0-preview.2.24128.5 29 04/23/2024
9.0.0-preview.1.24080.9 28 05/25/2024
8.0.0 38 05/08/2024
8.0.0-rc.2.23479.6 32 05/22/2024
8.0.0-rc.1.23419.4 34 05/23/2024
8.0.0-preview.7.23375.6 28 05/18/2024
8.0.0-preview.6.23329.7 30 05/18/2024
8.0.0-preview.5.23280.8 23 05/25/2024
8.0.0-preview.4.23259.5 30 05/25/2024
8.0.0-preview.3.23174.8 24 05/25/2024
8.0.0-preview.2.23128.3 34 05/25/2024
8.0.0-preview.1.23110.8 30 05/25/2024
7.0.0 96 07/11/2023
7.0.0-rc.2.22472.3 27 05/25/2024
7.0.0-rc.1.22426.10 34 05/11/2024
7.0.0-preview.7.22375.6 31 05/25/2024
7.0.0-preview.6.22324.4 30 05/25/2024
7.0.0-preview.5.22301.12 30 05/25/2024
7.0.0-preview.4.22229.4 29 05/25/2024
7.0.0-preview.3.22175.4 30 05/25/2024
7.0.0-preview.2.22152.2 28 05/25/2024
7.0.0-preview.1.22076.8 27 05/25/2024
6.0.2-mauipre.1.22102.15 22 05/25/2024
6.0.2-mauipre.1.22054.8 31 05/25/2024
6.0.1 25 11/23/2024
6.0.0 267 05/05/2022
6.0.0-rc.2.21480.5 23 05/25/2024
6.0.0-rc.1.21451.13 29 05/25/2024
6.0.0-preview.7.21377.19 32 05/25/2024
6.0.0-preview.6.21352.12 30 05/25/2024
6.0.0-preview.5.21301.5 31 05/25/2024
6.0.0-preview.4.21253.7 32 05/18/2024
6.0.0-preview.3.21201.4 33 05/25/2024
6.0.0-preview.2.21154.6 31 05/25/2024
6.0.0-preview.1.21102.12 27 05/25/2024
5.0.0-rc.2.20475.5 30 05/25/2024
5.0.0-rc.1.20451.14 30 05/25/2024
5.0.0-preview.8.20407.11 23 05/25/2024
5.0.0-preview.7.20364.11 29 05/25/2024
5.0.0-preview.6.20305.6 32 05/25/2024
5.0.0-preview.5.20278.1 28 05/25/2024
5.0.0-preview.4.20251.6 23 05/23/2024
5.0.0-preview.3.20214.6 28 05/25/2024
5.0.0-preview.2.20160.6 25 05/25/2024
5.0.0-preview.1.20120.5 29 05/25/2024
1.7.0 13,819 05/05/2022
1.7.0-preview3.19551.4 24 11/04/2022
1.7.0-preview2.19523.17 24 05/25/2024
1.7.0-preview1.19504.10 25 05/25/2024
1.6.0 27 03/23/2023
1.6.0-rc1.19456.4 29 05/25/2024
1.6.0-preview9.19421.4 30 05/25/2024
1.6.0-preview9.19416.11 28 05/25/2024
1.6.0-preview8.19405.3 25 05/25/2024
1.6.0-preview7.19362.9 29 05/25/2024
1.6.0-preview6.19303.8 32 05/25/2024
1.6.0-preview6.19264.9 26 05/25/2024
1.6.0-preview5.19224.8 30 05/25/2024
1.6.0-preview3.19128.7 28 05/25/2024
1.6.0-preview.19073.11 27 05/25/2024
1.6.0-preview.18571.3 25 05/11/2024
1.5.0-rc1 26 05/25/2024
1.5.0-preview2-26406-04 29 05/25/2024
1.5.0-preview1-26216-02 25 05/25/2024
1.4.0 73 05/05/2022
1.4.0-preview2-25405-01 27 05/25/2024
1.4.0-preview1-25305-02 30 05/25/2024
1.3.1 6,056 05/18/2022
1.3.0 56 06/16/2022
1.3.0-preview1-24530-04 34 05/25/2024
1.2.0 709 05/05/2022
1.2.0-rc2-24027 31 05/25/2024
1.1.38-beta-23516 25 05/25/2024
1.1.38-beta-23409 25 05/25/2024
1.1.38-beta-23225 29 05/25/2024
1.1.37 20 11/24/2024
1.1.37-beta-23109 31 05/25/2024
1.1.37-beta-23019 22 05/25/2024
1.1.36 23 11/12/2024
1.1.34-rc 26 05/25/2024
1.1.33-beta 25 05/25/2024
1.1.32-beta 31 05/25/2024