Microsoft.Extensions.ObjectPool
2.0.0-preview2-final
Prefix Reserved
Additional Details
This package has been deprecated as part of the .NET Package Deprecation effort. You can learn more about it from https://github.com/dotnet/announcements/issues/217
This is a prerelease version of Microsoft.Extensions.ObjectPool.
There is a newer version of this package available.
See the version list below for details.
See the version list below for details.
dotnet add package Microsoft.Extensions.ObjectPool --version 2.0.0-preview2-final
NuGet\Install-Package Microsoft.Extensions.ObjectPool -Version 2.0.0-preview2-final
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Microsoft.Extensions.ObjectPool" Version="2.0.0-preview2-final" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Microsoft.Extensions.ObjectPool" Version="2.0.0-preview2-final" />
<PackageReference Include="Microsoft.Extensions.ObjectPool" />
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add Microsoft.Extensions.ObjectPool --version 2.0.0-preview2-final
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Microsoft.Extensions.ObjectPool, 2.0.0-preview2-final"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#:package Microsoft.Extensions.ObjectPool@2.0.0-preview2-final
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=Microsoft.Extensions.ObjectPool&version=2.0.0-preview2-final&prerelease
#tool nuget:?package=Microsoft.Extensions.ObjectPool&version=2.0.0-preview2-final&prerelease
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
A simple object pool implementation.
| Product | Versions Compatible and additional computed target framework versions. |
|---|---|
| .NET | net5.0 was computed. net5.0-windows was computed. net6.0 was computed. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 was computed. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. net9.0 was computed. net9.0-android was computed. net9.0-browser was computed. net9.0-ios was computed. net9.0-maccatalyst was computed. net9.0-macos was computed. net9.0-tvos was computed. net9.0-windows was computed. net10.0 was computed. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed. |
| .NET Core | netcoreapp1.0 was computed. netcoreapp1.1 was computed. netcoreapp2.0 was computed. netcoreapp2.1 was computed. netcoreapp2.2 was computed. netcoreapp3.0 was computed. netcoreapp3.1 was computed. |
| .NET Standard | netstandard1.3 is compatible. netstandard1.4 was computed. netstandard1.5 was computed. netstandard1.6 was computed. netstandard2.0 was computed. netstandard2.1 was computed. |
| .NET Framework | net46 was computed. net461 was computed. net462 was computed. net463 was computed. net47 was computed. net471 was computed. net472 was computed. net48 was computed. net481 was computed. |
| MonoAndroid | monoandroid was computed. |
| MonoMac | monomac was computed. |
| MonoTouch | monotouch was computed. |
| Tizen | tizen30 was computed. tizen40 was computed. tizen60 was computed. |
| Universal Windows Platform | uap was computed. uap10.0 was computed. |
| Xamarin.iOS | xamarinios was computed. |
| Xamarin.Mac | xamarinmac was computed. |
| Xamarin.TVOS | xamarintvos was computed. |
| Xamarin.WatchOS | xamarinwatchos was computed. |
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
-
.NETStandard 1.3
- NETStandard.Library (>= 2.0.0-preview2-25401-01)
NuGet packages (576)
Showing the top 5 NuGet packages that depend on Microsoft.Extensions.ObjectPool:
| Package | Downloads |
|---|---|
|
Microsoft.AspNetCore.Http
ASP.NET Core default HTTP feature implementations. |
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Microsoft.AspNetCore.Routing
ASP.NET Core middleware for routing requests to application logic and for generating links. Commonly used types: Microsoft.AspNetCore.Routing.Route Microsoft.AspNetCore.Routing.RouteCollection |
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System.ServiceModel.Primitives
System.ServiceModel.Primitives |
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System.Private.ServiceModel
Package Description |
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Microsoft.AspNetCore.Antiforgery
An antiforgery system for ASP.NET Core designed to generate and validate tokens to prevent Cross-Site Request Forgery attacks. |
GitHub repositories (100)
Showing the top 20 popular GitHub repositories that depend on Microsoft.Extensions.ObjectPool:
| Repository | Stars |
|---|---|
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PowerShell/PowerShell
PowerShell for every system!
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dotnet/runtime
.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
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dotnet/AspNetCore.Docs
Documentation for ASP.NET Core
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chocolatey/choco
Chocolatey - the package manager for Windows
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dotnet/orleans
Cloud Native application framework for .NET
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dotnet/machinelearning
ML.NET is an open source and cross-platform machine learning framework for .NET.
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danielgerlag/workflow-core
Lightweight workflow engine for .NET Standard
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ChilliCream/graphql-platform
Welcome to the home of the Hot Chocolate GraphQL server for .NET, the Strawberry Shake GraphQL client for .NET and Nitro the awesome Monaco based GraphQL IDE.
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akkadotnet/akka.net
Canonical actor model implementation for .NET with local + distributed actors in C# and F#.
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kerryjiang/SuperSocket
SuperSocket is a high-performance, extensible socket server application framework for .NET. It provides a robust architecture for building custom network communication applications with support for multiple protocols including TCP, UDP, and WebSocket.
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linq2db/linq2db
Linq to database provider.
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dotnet/extensions
This repository contains a suite of libraries that provide facilities commonly needed when creating production-ready applications.
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danielpalme/ReportGenerator
ReportGenerator converts coverage reports generated by coverlet, OpenCover, dotCover, Visual Studio, NCover, Cobertura, JaCoCo, Clover, gcov or lcov into human readable reports in various formats.
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mono/monodevelop
MonoDevelop is a cross platform .NET IDE
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peachpiecompiler/peachpie
PeachPie - the PHP compiler and runtime for .NET and .NET Core
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MichaCo/CacheManager
CacheManager is an open source caching abstraction layer for .NET written in C#. It supports various cache providers and implements many advanced features.
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Impostor/Impostor
Impostor - An open source reimplementation of the Among Us Server
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microsoft/GraphEngine
Microsoft Graph Engine
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dotnetcore/EasyCaching
:boom: EasyCaching is an open source caching library that contains basic usages and some advanced usages of caching which can help us to handle caching more easier!
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prometheus-net/prometheus-net
.NET library to instrument your code with Prometheus metrics
|
| Version | Downloads | Last Updated | |
|---|---|---|---|
| 10.0.0 | 589,731 | 11/11/2025 | |
| 10.0.0-rc.2.25502.107 | 107,166 | 10/14/2025 | |
| 10.0.0-rc.1.25451.107 | 65,491 | 9/9/2025 | |
| 10.0.0-preview.7.25380.108 | 41,026 | 8/12/2025 | |
| 10.0.0-preview.6.25358.103 | 2,226 | 7/15/2025 | |
| 10.0.0-preview.5.25277.114 | 118,453 | 6/6/2025 | |
| 10.0.0-preview.4.25258.110 | 3,190 | 5/12/2025 | |
| 10.0.0-preview.3.25172.1 | 22,986 | 4/10/2025 | |
| 10.0.0-preview.2.25164.1 | 2,239 | 3/18/2025 | |
| 10.0.0-preview.1.25120.3 | 1,218 | 2/25/2025 | |
| 9.0.11 | 115,135 | 11/11/2025 | |
| 9.0.10 | 1,756,022 | 10/14/2025 | |
| 9.0.9 | 2,392,724 | 9/9/2025 | |
| 9.0.8 | 1,809,149 | 8/5/2025 | |
| 9.0.7 | 2,395,422 | 7/8/2025 | |
| 9.0.6 | 2,200,397 | 6/10/2025 | |
| 9.0.5 | 2,578,945 | 5/13/2025 | |
| 9.0.4 | 2,954,328 | 4/8/2025 | |
| 9.0.3 | 1,847,865 | 3/11/2025 | |
| 9.0.2 | 5,715,915 | 2/11/2025 | |
| 9.0.1 | 2,313,795 | 1/14/2025 | |
| 9.0.0 | 8,751,251 | 11/12/2024 | |
| 9.0.0-rc.2.24474.3 | 208,926 | 10/8/2024 | |
| 9.0.0-rc.1.24452.1 | 86,163 | 9/10/2024 | |
| 9.0.0-preview.7.24406.2 | 13,259 | 8/13/2024 | |
| 9.0.0-preview.6.24328.4 | 15,981 | 7/9/2024 | |
| 9.0.0-preview.5.24306.11 | 13,678 | 6/11/2024 | |
| 9.0.0-preview.4.24267.6 | 14,642 | 5/21/2024 | |
| 9.0.0-preview.3.24172.13 | 50,808 | 4/11/2024 | |
| 9.0.0-preview.2.24128.4 | 5,576 | 3/12/2024 | |
| 9.0.0-preview.1.24081.5 | 30,514 | 2/13/2024 | |
| 8.0.22 | 130,225 | 11/11/2025 | |
| 8.0.21 | 489,783 | 10/14/2025 | |
| 8.0.20 | 803,387 | 9/9/2025 | |
| 8.0.19 | 893,539 | 8/4/2025 | |
| 8.0.18 | 1,087,939 | 7/8/2025 | |
| 8.0.17 | 1,006,309 | 6/10/2025 | |
| 8.0.16 | 957,020 | 5/13/2025 | |
| 8.0.15 | 1,487,389 | 4/8/2025 | |
| 8.0.14 | 1,172,581 | 3/11/2025 | |
| 8.0.13 | 1,440,218 | 2/11/2025 | |
| 8.0.12 | 1,598,415 | 1/14/2025 | |
| 8.0.11 | 45,373,641 | 11/12/2024 | |
| 8.0.10 | 37,128,844 | 10/8/2024 | |
| 8.0.8 | 7,146,434 | 8/13/2024 | |
| 8.0.7 | 3,935,959 | 7/9/2024 | |
| 8.0.6 | 1,550,079 | 5/28/2024 | |
| 8.0.5 | 4,864,253 | 5/14/2024 | |
| 8.0.4 | 4,844,922 | 4/9/2024 | |
| 8.0.3 | 1,928,328 | 3/12/2024 | |
| 8.0.2 | 3,516,584 | 2/13/2024 | |
| 8.0.1 | 2,341,537 | 1/9/2024 | |
| 8.0.0 | 23,636,576 | 11/14/2023 | |
| 8.0.0-rc.2.23480.2 | 1,110,623 | 10/10/2023 | |
| 8.0.0-rc.1.23421.29 | 7,957 | 9/12/2023 | |
| 8.0.0-preview.7.23375.9 | 6,566 | 8/8/2023 | |
| 8.0.0-preview.6.23329.11 | 12,572 | 7/11/2023 | |
| 8.0.0-preview.5.23302.2 | 10,067 | 6/13/2023 | |
| 8.0.0-preview.4.23260.4 | 5,864 | 5/16/2023 | |
| 8.0.0-preview.3.23177.8 | 5,651 | 4/11/2023 | |
| 8.0.0-preview.2.23153.2 | 2,973 | 3/14/2023 | |
| 8.0.0-preview.1.23112.2 | 1,087 | 2/21/2023 | |
| 7.0.20 | 77,470 | 5/28/2024 | |
| 7.0.19 | 39,134 | 5/14/2024 | |
| 7.0.18 | 68,375 | 4/9/2024 | |
| 7.0.17 | 51,515 | 3/12/2024 | |
| 7.0.16 | 55,697 | 2/13/2024 | |
| 7.0.15 | 126,749 | 1/9/2024 | |
| 7.0.14 | 215,075 | 11/14/2023 | |
| 7.0.13 | 1,004,359 | 10/24/2023 | |
| 7.0.12 | 207,261 | 10/10/2023 | |
| 7.0.11 | 1,082,102 | 9/12/2023 | |
| 7.0.10 | 861,350 | 8/8/2023 | |
| 7.0.9 | 924,797 | 7/11/2023 | |
| 7.0.8 | 698,874 | 6/22/2023 | |
| 7.0.7 | 147,738 | 6/13/2023 | |
| 7.0.5 | 1,797,137 | 4/11/2023 | |
| 7.0.4 | 974,333 | 3/14/2023 | |
| 7.0.3 | 2,258,207 | 2/14/2023 | |
| 7.0.2 | 943,838 | 1/10/2023 | |
| 7.0.1 | 449,193 | 12/13/2022 | |
| 7.0.0 | 85,480,315 | 11/7/2022 | |
| 7.0.0-rc.2.22476.2 | 23,325 | 10/11/2022 | |
| 7.0.0-rc.1.22427.2 | 28,352 | 9/14/2022 | |
| 7.0.0-preview.7.22376.6 | 1,131 | 8/9/2022 | |
| 7.0.0-preview.6.22330.3 | 1,815 | 7/12/2022 | |
| 7.0.0-preview.5.22303.8 | 978 | 6/14/2022 | |
| 7.0.0-preview.4.22251.1 | 1,140 | 5/10/2022 | |
| 7.0.0-preview.3.22178.4 | 41,678 | 4/13/2022 | |
| 7.0.0-preview.2.22153.2 | 1,765 | 3/14/2022 | |
| 7.0.0-preview.1.22109.13 | 1,353 | 2/17/2022 | |
| 6.0.36 | 1,145,463 | 11/12/2024 | |
| 6.0.35 | 210,284 | 10/8/2024 | |
| 6.0.33 | 1,648,904 | 8/13/2024 | |
| 6.0.32 | 342,489 | 7/9/2024 | |
| 6.0.31 | 675,601 | 5/28/2024 | |
| 6.0.30 | 48,868 | 5/14/2024 | |
| 6.0.29 | 372,780 | 4/9/2024 | |
| 6.0.28 | 241,807 | 3/12/2024 | |
| 6.0.27 | 73,982 | 2/13/2024 | |
| 6.0.26 | 406,751 | 1/9/2024 | |
| 6.0.25 | 103,591 | 11/14/2023 | |
| 6.0.24 | 69,625 | 10/24/2023 | |
| 6.0.23 | 59,007 | 10/10/2023 | |
| 6.0.22 | 68,813 | 9/12/2023 | |
| 6.0.21 | 117,671 | 8/8/2023 | |
| 6.0.20 | 214,429 | 7/11/2023 | |
| 6.0.19 | 83,458 | 6/22/2023 | |
| 6.0.18 | 39,733 | 6/13/2023 | |
| 6.0.16 | 58,875,031 | 4/11/2023 | |
| 6.0.15 | 172,370 | 3/14/2023 | |
| 6.0.14 | 98,096 | 2/14/2023 | |
| 6.0.13 | 99,445 | 1/10/2023 | |
| 6.0.12 | 434,702 | 12/13/2022 | |
| 6.0.11 | 344,838 | 11/7/2022 | |
| 6.0.10 | 837,097 | 10/11/2022 | |
| 6.0.9 | 691,338 | 9/13/2022 | |
| 6.0.8 | 4,152,014 | 8/9/2022 | |
| 6.0.7 | 370,833 | 7/12/2022 | |
| 6.0.6 | 483,497 | 6/14/2022 | |
| 6.0.5 | 891,013 | 5/10/2022 | |
| 6.0.4 | 1,032,291 | 4/11/2022 | |
| 6.0.3 | 12,363,408 | 3/8/2022 | |
| 6.0.2 | 1,442,329 | 2/8/2022 | |
| 6.0.1 | 1,783,554 | 12/14/2021 | |
| 6.0.0 | 14,790,055 | 11/8/2021 | |
| 6.0.0-rc.2.21480.10 | 18,282 | 10/12/2021 | |
| 6.0.0-rc.1.21452.15 | 1,472 | 9/14/2021 | |
| 6.0.0-preview.7.21378.6 | 1,207 | 8/10/2021 | |
| 6.0.0-preview.6.21355.2 | 1,692 | 7/14/2021 | |
| 6.0.0-preview.5.21301.17 | 1,191 | 6/15/2021 | |
| 6.0.0-preview.4.21253.5 | 1,475 | 5/24/2021 | |
| 6.0.0-preview.3.21201.13 | 4,354 | 4/8/2021 | |
| 6.0.0-preview.2.21154.6 | 1,167 | 3/11/2021 | |
| 6.0.0-preview.1.21103.6 | 1,295 | 2/12/2021 | |
| 5.0.17 | 1,827,862 | 5/10/2022 | |
| 5.0.16 | 38,663 | 4/11/2022 | |
| 5.0.15 | 77,499 | 3/8/2022 | |
| 5.0.14 | 79,214 | 2/8/2022 | |
| 5.0.13 | 63,443 | 12/14/2021 | |
| 5.0.12 | 48,660 | 11/7/2021 | |
| 5.0.11 | 1,651,897 | 10/12/2021 | |
| 5.0.10 | 103,783,747 | 9/14/2021 | |
| 5.0.9 | 384,627 | 8/10/2021 | |
| 5.0.8 | 387,896 | 7/13/2021 | |
| 5.0.7 | 1,305,265 | 6/8/2021 | |
| 5.0.6 | 271,077 | 5/11/2021 | |
| 5.0.5 | 3,370,490 | 4/6/2021 | |
| 5.0.4 | 1,239,147 | 3/9/2021 | |
| 5.0.3 | 503,401 | 2/9/2021 | |
| 5.0.2 | 265,103 | 1/12/2021 | |
| 5.0.1 | 853,308 | 12/8/2020 | |
| 5.0.0 | 641,827 | 11/9/2020 | |
| 5.0.0-rc.2.20475.17 | 4,953 | 10/13/2020 | |
| 5.0.0-rc.1.20451.17 | 5,345 | 9/14/2020 | |
| 5.0.0-preview.8.20414.8 | 1,291 | 8/25/2020 | |
| 5.0.0-preview.7.20365.19 | 2,871 | 7/21/2020 | |
| 5.0.0-preview.6.20312.15 | 1,306 | 6/25/2020 | |
| 5.0.0-preview.5.20279.2 | 1,229 | 6/10/2020 | |
| 5.0.0-preview.4.20257.10 | 2,387 | 5/18/2020 | |
| 5.0.0-preview.3.20215.14 | 1,377 | 4/23/2020 | |
| 5.0.0-preview.2.20167.3 | 1,442 | 4/2/2020 | |
| 5.0.0-preview.1.20120.4 | 1,347 | 3/16/2020 | |
| 3.1.32 | 155,637 | 12/13/2022 | |
| 3.1.31 | 39,139 | 11/8/2022 | |
| 3.1.30 | 39,152 | 10/11/2022 | |
| 3.1.29 | 39,878 | 9/13/2022 | |
| 3.1.28 | 56,208 | 8/9/2022 | |
| 3.1.27 | 44,233 | 7/12/2022 | |
| 3.1.26 | 46,311 | 6/14/2022 | |
| 3.1.25 | 59,717 | 5/10/2022 | |
| 3.1.24 | 84,134 | 4/11/2022 | |
| 3.1.23 | 116,061 | 3/8/2022 | |
| 3.1.22 | 107,434 | 12/14/2021 | |
| 3.1.21 | 136,052 | 11/7/2021 | |
| 3.1.20 | 44,635 | 10/11/2021 | |
| 3.1.19 | 103,265 | 9/14/2021 | |
| 3.1.18 | 98,142 | 8/10/2021 | |
| 3.1.17 | 150,702 | 7/13/2021 | |
| 3.1.16 | 65,648 | 6/8/2021 | |
| 3.1.15 | 348,903 | 5/11/2021 | |
| 3.1.14 | 67,729 | 4/6/2021 | |
| 3.1.13 | 143,080 | 3/9/2021 | |
| 3.1.12 | 109,731 | 2/9/2021 | |
| 3.1.11 | 80,285 | 1/12/2021 | |
| 3.1.10 | 197,158 | 11/9/2020 | |
| 3.1.9 | 313,503 | 10/13/2020 | |
| 3.1.8 | 595,662 | 9/8/2020 | |
| 3.1.7 | 460,596 | 8/11/2020 | |
| 3.1.6 | 325,669 | 7/14/2020 | |
| 3.1.5 | 614,887 | 6/9/2020 | |
| 3.1.4 | 22,091,823 | 5/12/2020 | |
| 3.1.3 | 617,558 | 3/24/2020 | |
| 3.1.2 | 314,091 | 2/18/2020 | |
| 3.1.1 | 659,341 | 1/14/2020 | |
| 3.1.0 | 1,782,501 | 12/3/2019 | |
| 3.1.0-preview3.19553.2 | 1,605 | 11/13/2019 | |
| 3.1.0-preview2.19525.4 | 1,259 | 11/1/2019 | |
| 3.1.0-preview1.19506.1 | 2,451 | 10/15/2019 | |
| 3.0.3 | 137,066 | 2/18/2020 | |
| 3.0.2 | 62,050 | 1/14/2020 | |
| 3.0.1 | 137,548 | 11/18/2019 | |
| 3.0.0 | 4,855,588 | 9/23/2019 | |
| 3.0.0-rc1.19456.10 | 1,855 | 9/16/2019 | |
| 3.0.0-preview9.19423.4 | 26,608 | 9/4/2019 | |
| 3.0.0-preview8.19405.4 | 1,939 | 8/13/2019 | |
| 3.0.0-preview7.19362.4 | 3,044 | 7/23/2019 | |
| 3.0.0-preview6.19304.6 | 6,372 | 6/12/2019 | |
| 3.0.0-preview5.19227.9 | 2,131 | 5/6/2019 | |
| 3.0.0-preview4.19216.2 | 12,851 | 4/18/2019 | |
| 3.0.0-preview3.19153.1 | 3,719 | 3/6/2019 | |
| 3.0.0-preview.19074.2 | 1,766 | 1/29/2019 | |
| 3.0.0-preview.18572.1 | 3,379 | 12/4/2018 | |
| 2.2.0 | 692,431,144 | 12/3/2018 | |
| 2.2.0-preview3-35497 | 229,907 | 10/17/2018 | |
| 2.2.0-preview2-35157 | 189,466 | 9/12/2018 | |
| 2.2.0-preview1-35029 | 102,953 | 8/22/2018 | |
| 2.1.6 | 10,188,215 | 11/13/2018 | |
| 2.1.1 | 374,594,365 | 6/18/2018 | |
| 2.1.0 | 161,717,878 | 5/29/2018 | |
| 2.1.0-rc1-final | 380,441 | 5/6/2018 | |
| 2.1.0-preview2-final | 688,373 | 4/10/2018 | |
| 2.1.0-preview1-final | 469,919 | 2/26/2018 | |
| 2.0.0 | 176,362,377 | 8/11/2017 | |
| 2.0.0-preview2-final | 168,189 | 6/28/2017 | |
| 2.0.0-preview1-final | 68,193 | 5/10/2017 | |
| 1.1.1 | 18,968,555 | 5/9/2017 | |
| 1.1.0 | 14,537,326 | 11/16/2016 | |
| 1.1.0-preview1-final | 88,301 | 10/24/2016 | |
| 1.0.1 | 124,993,794 | 12/12/2016 | |
| 1.0.0 | 34,849,156 | 6/27/2016 | |
| 1.0.0-rc2-final | 1,967,442 | 5/16/2016 |