Microsoft.Extensions.ObjectPool 9.0.10

Prefix Reserved
There is a newer prerelease version of this package available.
See the version list below for details.
dotnet add package Microsoft.Extensions.ObjectPool --version 9.0.10
                    
NuGet\Install-Package Microsoft.Extensions.ObjectPool -Version 9.0.10
                    
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="9.0.10" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Microsoft.Extensions.ObjectPool" Version="9.0.10" />
                    
Directory.Packages.props
<PackageReference Include="Microsoft.Extensions.ObjectPool" />
                    
Project file
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 9.0.10
                    
#r "nuget: Microsoft.Extensions.ObjectPool, 9.0.10"
                    
#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@9.0.10
                    
#: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=9.0.10
                    
Install as a Cake Addin
#tool nuget:?package=Microsoft.Extensions.ObjectPool&version=9.0.10
                    
Install as a Cake Tool

A simple object pool implementation.

This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/5bae930797f60d2d04f3b1df6a33eaca85fc5f28

Product 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 is compatible.  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 netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 is compatible.  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 tizen40 was computed.  tizen60 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.
  • .NETFramework 4.6.2

    • No dependencies.
  • .NETStandard 2.0

    • No dependencies.
  • net9.0

    • No dependencies.

NuGet packages (538)

Showing the top 5 NuGet packages that depend on Microsoft.Extensions.ObjectPool:

Package Downloads
Microsoft.AspNetCore.Http

ASP.NET Core default HTTP feature implementations.

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

System.ServiceModel.Primitives

System.ServiceModel.Primitives

System.Private.ServiceModel

Package Description

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
PowerShell/PowerShell
PowerShell for every system!
dotnet/runtime
.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
dotnet/AspNetCore.Docs
Documentation for ASP.NET Core
chocolatey/choco
Chocolatey - the package manager for Windows
dotnet/orleans
Cloud Native application framework for .NET
dotnet/machinelearning
ML.NET is an open source and cross-platform machine learning framework for .NET.
danielgerlag/workflow-core
Lightweight workflow engine for .NET Standard
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.
akkadotnet/akka.net
Canonical actor model implementation for .NET with local + distributed actors in C# and F#.
DGP-Studio/Snap.Hutao
实用的开源多功能原神工具箱 🧰 / Multifunctional Open-source Genshin Impact Toolkit 🧰
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.
linq2db/linq2db
Linq to database provider.
dotnet/extensions
This repository contains a suite of libraries that provide facilities commonly needed when creating production-ready applications.
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.
mono/monodevelop
MonoDevelop is a cross platform .NET IDE
peachpiecompiler/peachpie
PeachPie - the PHP compiler and runtime for .NET and .NET Core
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.
Impostor/Impostor
Impostor - An open source reimplementation of the Among Us Server
microsoft/GraphEngine
Microsoft Graph Engine
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!
Version Downloads Last Updated
10.0.0-rc.2.25502.107 539 10/14/2025
10.0.0-rc.1.25451.107 53,664 9/9/2025
10.0.0-preview.7.25380.108 40,125 8/12/2025
10.0.0-preview.6.25358.103 2,139 7/15/2025
10.0.0-preview.5.25277.114 118,377 6/6/2025
10.0.0-preview.4.25258.110 3,157 5/12/2025
10.0.0-preview.3.25172.1 22,945 4/10/2025
10.0.0-preview.2.25164.1 2,177 3/18/2025
10.0.0-preview.1.25120.3 1,176 2/25/2025
9.0.10 21,230 10/14/2025
9.0.9 1,208,703 9/9/2025
9.0.8 1,391,356 8/5/2025
9.0.7 1,839,415 7/8/2025
9.0.6 1,816,957 6/10/2025
9.0.5 2,173,193 5/13/2025
9.0.4 2,635,864 4/8/2025
9.0.3 1,691,422 3/11/2025
9.0.2 4,493,914 2/11/2025
9.0.1 1,913,718 1/14/2025
9.0.0 7,387,235 11/12/2024
9.0.0-rc.2.24474.3 194,980 10/8/2024
9.0.0-rc.1.24452.1 82,705 9/10/2024
9.0.0-preview.7.24406.2 12,998 8/13/2024
9.0.0-preview.6.24328.4 15,494 7/9/2024
9.0.0-preview.5.24306.11 13,531 6/11/2024
9.0.0-preview.4.24267.6 14,247 5/21/2024
9.0.0-preview.3.24172.13 49,076 4/11/2024
9.0.0-preview.2.24128.4 5,531 3/12/2024
9.0.0-preview.1.24081.5 29,799 2/13/2024
8.0.21 7,262 10/14/2025
8.0.20 351,375 9/9/2025
8.0.19 569,611 8/4/2025
8.0.18 770,196 7/8/2025
8.0.17 811,507 6/10/2025
8.0.16 754,129 5/13/2025
8.0.15 1,213,332 4/8/2025
8.0.14 1,013,902 3/11/2025
8.0.13 1,191,688 2/11/2025
8.0.12 1,381,450 1/14/2025
8.0.11 33,843,975 11/12/2024
8.0.10 29,755,754 10/8/2024
8.0.8 6,473,355 8/13/2024
8.0.7 3,672,429 7/9/2024
8.0.6 1,421,099 5/28/2024
8.0.5 4,352,983 5/14/2024
8.0.4 4,451,955 4/9/2024
8.0.3 1,830,726 3/12/2024
8.0.2 3,324,865 2/13/2024
8.0.1 2,177,580 1/9/2024
8.0.0 21,227,329 11/14/2023
8.0.0-rc.2.23480.2 1,048,076 10/10/2023
8.0.0-rc.1.23421.29 7,869 9/12/2023
8.0.0-preview.7.23375.9 6,409 8/8/2023
8.0.0-preview.6.23329.11 12,534 7/11/2023
8.0.0-preview.5.23302.2 7,978 6/13/2023
8.0.0-preview.4.23260.4 5,702 5/16/2023
8.0.0-preview.3.23177.8 5,249 4/11/2023
8.0.0-preview.2.23153.2 2,862 3/14/2023
8.0.0-preview.1.23112.2 1,038 2/21/2023
7.0.20 73,902 5/28/2024
7.0.19 38,170 5/14/2024
7.0.18 60,645 4/9/2024
7.0.17 50,146 3/12/2024
7.0.16 54,301 2/13/2024
7.0.15 125,180 1/9/2024
7.0.14 202,091 11/14/2023
7.0.13 988,079 10/24/2023
7.0.12 203,633 10/10/2023
7.0.11 1,068,069 9/12/2023
7.0.10 837,321 8/8/2023
7.0.9 905,509 7/11/2023
7.0.8 685,141 6/22/2023
7.0.7 145,969 6/13/2023
7.0.5 1,754,747 4/11/2023
7.0.4 959,489 3/14/2023
7.0.3 2,186,617 2/14/2023
7.0.2 928,418 1/10/2023
7.0.1 436,069 12/13/2022
7.0.0 78,219,027 11/7/2022
7.0.0-rc.2.22476.2 23,199 10/11/2022
7.0.0-rc.1.22427.2 28,290 9/14/2022
7.0.0-preview.7.22376.6 1,090 8/9/2022
7.0.0-preview.6.22330.3 1,764 7/12/2022
7.0.0-preview.5.22303.8 937 6/14/2022
7.0.0-preview.4.22251.1 1,086 5/10/2022
7.0.0-preview.3.22178.4 41,620 4/13/2022
7.0.0-preview.2.22153.2 1,727 3/14/2022
7.0.0-preview.1.22109.13 1,282 2/17/2022
6.0.36 886,551 11/12/2024
6.0.35 190,697 10/8/2024
6.0.33 1,494,391 8/13/2024
6.0.32 322,584 7/9/2024
6.0.31 610,597 5/28/2024
6.0.30 47,962 5/14/2024
6.0.29 358,660 4/9/2024
6.0.28 226,568 3/12/2024
6.0.27 72,680 2/13/2024
6.0.26 395,155 1/9/2024
6.0.25 101,314 11/14/2023
6.0.24 68,543 10/24/2023
6.0.23 58,198 10/10/2023
6.0.22 66,502 9/12/2023
6.0.21 114,988 8/8/2023
6.0.20 212,321 7/11/2023
6.0.19 80,731 6/22/2023
6.0.18 38,968 6/13/2023
6.0.16 53,922,116 4/11/2023
6.0.15 169,641 3/14/2023
6.0.14 96,998 2/14/2023
6.0.13 97,618 1/10/2023
6.0.12 427,560 12/13/2022
6.0.11 340,620 11/7/2022
6.0.10 812,913 10/11/2022
6.0.9 659,632 9/13/2022
6.0.8 4,070,748 8/9/2022
6.0.7 367,267 7/12/2022
6.0.6 476,159 6/14/2022
6.0.5 866,182 5/10/2022
6.0.4 1,023,683 4/11/2022
6.0.3 10,443,391 3/8/2022
6.0.2 1,435,760 2/8/2022
6.0.1 1,753,349 12/14/2021
6.0.0 14,207,260 11/8/2021
6.0.0-rc.2.21480.10 18,236 10/12/2021
6.0.0-rc.1.21452.15 1,422 9/14/2021
6.0.0-preview.7.21378.6 1,170 8/10/2021
6.0.0-preview.6.21355.2 1,641 7/14/2021
6.0.0-preview.5.21301.17 1,141 6/15/2021
6.0.0-preview.4.21253.5 1,425 5/24/2021
6.0.0-preview.3.21201.13 4,314 4/8/2021
6.0.0-preview.2.21154.6 1,104 3/11/2021 6.0.0-preview.2.21154.6 is deprecated because it is no longer maintained.
6.0.0-preview.1.21103.6 1,230 2/12/2021 6.0.0-preview.1.21103.6 is deprecated because it is no longer maintained.
5.0.17 1,718,908 5/10/2022 5.0.17 is deprecated because it is no longer maintained.
5.0.16 37,909 4/11/2022 5.0.16 is deprecated because it is no longer maintained.
5.0.15 76,490 3/8/2022 5.0.15 is deprecated because it is no longer maintained.
5.0.14 78,455 2/8/2022 5.0.14 is deprecated because it is no longer maintained.
5.0.13 62,646 12/14/2021 5.0.13 is deprecated because it is no longer maintained.
5.0.12 47,730 11/7/2021 5.0.12 is deprecated because it is no longer maintained.
5.0.11 1,615,208 10/12/2021 5.0.11 is deprecated because it is no longer maintained.
5.0.10 98,755,219 9/14/2021 5.0.10 is deprecated because it is no longer maintained.
5.0.9 378,303 8/10/2021 5.0.9 is deprecated because it is no longer maintained.
5.0.8 380,657 7/13/2021 5.0.8 is deprecated because it is no longer maintained.
5.0.7 1,276,001 6/8/2021 5.0.7 is deprecated because it is no longer maintained.
5.0.6 269,565 5/11/2021 5.0.6 is deprecated because it is no longer maintained.
5.0.5 3,314,942 4/6/2021 5.0.5 is deprecated because it is no longer maintained.
5.0.4 1,207,296 3/9/2021 5.0.4 is deprecated because it is no longer maintained.
5.0.3 495,264 2/9/2021 5.0.3 is deprecated because it is no longer maintained.
5.0.2 262,924 1/12/2021 5.0.2 is deprecated because it is no longer maintained.
5.0.1 818,808 12/8/2020 5.0.1 is deprecated because it is no longer maintained.
5.0.0 638,036 11/9/2020 5.0.0 is deprecated because it is no longer maintained.
5.0.0-rc.2.20475.17 4,834 10/13/2020 5.0.0-rc.2.20475.17 is deprecated because it is no longer maintained.
5.0.0-rc.1.20451.17 5,284 9/14/2020 5.0.0-rc.1.20451.17 is deprecated because it is no longer maintained.
5.0.0-preview.8.20414.8 1,233 8/25/2020 5.0.0-preview.8.20414.8 is deprecated because it is no longer maintained.
5.0.0-preview.7.20365.19 2,818 7/21/2020 5.0.0-preview.7.20365.19 is deprecated because it is no longer maintained.
5.0.0-preview.6.20312.15 1,253 6/25/2020 5.0.0-preview.6.20312.15 is deprecated because it is no longer maintained.
5.0.0-preview.5.20279.2 1,167 6/10/2020 5.0.0-preview.5.20279.2 is deprecated because it is no longer maintained.
5.0.0-preview.4.20257.10 2,323 5/18/2020 5.0.0-preview.4.20257.10 is deprecated because it is no longer maintained.
5.0.0-preview.3.20215.14 1,316 4/23/2020 5.0.0-preview.3.20215.14 is deprecated because it is no longer maintained.
5.0.0-preview.2.20167.3 1,392 4/2/2020 5.0.0-preview.2.20167.3 is deprecated because it is no longer maintained.
5.0.0-preview.1.20120.4 1,288 3/16/2020 5.0.0-preview.1.20120.4 is deprecated because it is no longer maintained.
3.1.32 141,614 12/13/2022
3.1.31 38,381 11/8/2022
3.1.30 38,305 10/11/2022
3.1.29 39,094 9/13/2022
3.1.28 52,287 8/9/2022
3.1.27 43,494 7/12/2022
3.1.26 45,569 6/14/2022
3.1.25 56,904 5/10/2022
3.1.24 83,218 4/11/2022
3.1.23 115,240 3/8/2022
3.1.22 106,129 12/14/2021
3.1.21 134,638 11/7/2021
3.1.20 43,863 10/11/2021
3.1.19 102,390 9/14/2021
3.1.18 97,339 8/10/2021
3.1.17 149,676 7/13/2021
3.1.16 64,581 6/8/2021
3.1.15 346,636 5/11/2021
3.1.14 66,685 4/6/2021
3.1.13 141,974 3/9/2021
3.1.12 107,420 2/9/2021
3.1.11 79,488 1/12/2021
3.1.10 193,271 11/9/2020
3.1.9 311,273 10/13/2020
3.1.8 592,834 9/8/2020
3.1.7 447,620 8/11/2020
3.1.6 323,962 7/14/2020
3.1.5 607,134 6/9/2020
3.1.4 21,582,722 5/12/2020
3.1.3 613,017 3/24/2020
3.1.2 311,346 2/18/2020
3.1.1 647,124 1/14/2020
3.1.0 1,759,768 12/3/2019
3.1.0-preview3.19553.2 1,548 11/13/2019 3.1.0-preview3.19553.2 is deprecated because it is no longer maintained.
3.1.0-preview2.19525.4 1,207 11/1/2019 3.1.0-preview2.19525.4 is deprecated because it is no longer maintained.
3.1.0-preview1.19506.1 2,395 10/15/2019 3.1.0-preview1.19506.1 is deprecated because it is no longer maintained.
3.0.3 136,166 2/18/2020 3.0.3 is deprecated because it is no longer maintained.
3.0.2 61,275 1/14/2020 3.0.2 is deprecated because it is no longer maintained.
3.0.1 136,462 11/18/2019 3.0.1 is deprecated because it is no longer maintained.
3.0.0 4,789,371 9/23/2019 3.0.0 is deprecated because it is no longer maintained.
3.0.0-rc1.19456.10 1,797 9/16/2019 3.0.0-rc1.19456.10 is deprecated because it is no longer maintained.
3.0.0-preview9.19423.4 26,526 9/4/2019 3.0.0-preview9.19423.4 is deprecated because it is no longer maintained.
3.0.0-preview8.19405.4 1,887 8/13/2019 3.0.0-preview8.19405.4 is deprecated because it is no longer maintained.
3.0.0-preview7.19362.4 2,985 7/23/2019 3.0.0-preview7.19362.4 is deprecated because it is no longer maintained.
3.0.0-preview6.19304.6 6,253 6/12/2019 3.0.0-preview6.19304.6 is deprecated because it is no longer maintained.
3.0.0-preview5.19227.9 2,067 5/6/2019 3.0.0-preview5.19227.9 is deprecated because it is no longer maintained.
3.0.0-preview4.19216.2 12,779 4/18/2019 3.0.0-preview4.19216.2 is deprecated because it is no longer maintained.
3.0.0-preview3.19153.1 3,654 3/6/2019 3.0.0-preview3.19153.1 is deprecated because it is no longer maintained.
3.0.0-preview.19074.2 1,709 1/29/2019 3.0.0-preview.19074.2 is deprecated because it is no longer maintained.
3.0.0-preview.18572.1 3,328 12/4/2018 3.0.0-preview.18572.1 is deprecated because it is no longer maintained.
2.2.0 669,114,965 12/3/2018 2.2.0 is deprecated because it is no longer maintained.
2.2.0-preview3-35497 229,316 10/17/2018 2.2.0-preview3-35497 is deprecated because it is no longer maintained.
2.2.0-preview2-35157 188,759 9/12/2018 2.2.0-preview2-35157 is deprecated because it is no longer maintained.
2.2.0-preview1-35029 102,657 8/22/2018 2.2.0-preview1-35029 is deprecated because it is no longer maintained.
2.1.6 9,887,125 11/13/2018
2.1.1 358,645,073 6/18/2018
2.1.0 159,950,121 5/29/2018
2.1.0-rc1-final 375,396 5/6/2018 2.1.0-rc1-final is deprecated because it is no longer maintained.
2.1.0-preview2-final 674,600 4/10/2018 2.1.0-preview2-final is deprecated because it is no longer maintained.
2.1.0-preview1-final 465,009 2/26/2018 2.1.0-preview1-final is deprecated because it is no longer maintained.
2.0.0 173,679,368 8/11/2017 2.0.0 is deprecated because it is no longer maintained.
2.0.0-preview2-final 167,546 6/28/2017 2.0.0-preview2-final is deprecated because it is no longer maintained.
2.0.0-preview1-final 67,884 5/10/2017 2.0.0-preview1-final is deprecated because it is no longer maintained.
1.1.1 18,749,013 5/9/2017 1.1.1 is deprecated because it is no longer maintained.
1.1.0 14,417,753 11/16/2016 1.1.0 is deprecated because it is no longer maintained.
1.1.0-preview1-final 88,128 10/24/2016 1.1.0-preview1-final is deprecated because it is no longer maintained.
1.0.1 124,355,277 12/12/2016 1.0.1 is deprecated because it is no longer maintained.
1.0.0 34,513,380 6/27/2016 1.0.0 is deprecated because it is no longer maintained.
1.0.0-rc2-final 1,963,442 5/16/2016 1.0.0-rc2-final is deprecated because it is no longer maintained.