Microsoft.Extensions.ObjectPool
9.0.9
Prefix Reserved
.NET 9.0
This package targets .NET 9.0. The package is compatible with this framework or higher.
.NET Standard 2.0
This package targets .NET Standard 2.0. The package is compatible with this framework or higher.
.NET Framework 4.6.2
This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
There is a newer prerelease 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 9.0.9
NuGet\Install-Package Microsoft.Extensions.ObjectPool -Version 9.0.9
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="9.0.9" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Microsoft.Extensions.ObjectPool" Version="9.0.9" />
<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 9.0.9
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Microsoft.Extensions.ObjectPool, 9.0.9"
#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@9.0.9
#: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=9.0.9
#tool nuget:?package=Microsoft.Extensions.ObjectPool&version=9.0.9
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
A simple object pool implementation.
This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/ff66c263be7ed395794bdaf616322977b8ec897c
| 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 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 (522)
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 (99)
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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DGP-Studio/Snap.Hutao
实用的开源多功能原神工具箱 🧰 / Multifunctional Open-source Genshin Impact Toolkit 🧰
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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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mono/monodevelop
MonoDevelop is a cross platform .NET IDE
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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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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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prometheus-net/prometheus-net
.NET library to instrument your code with Prometheus metrics
|
| Version | Downloads | Last Updated | |
|---|---|---|---|
| 10.0.0-rc.1.25451.107 | 167 | 9/9/2025 | |
| 10.0.0-preview.7.25380.108 | 16,490 | 8/12/2025 | |
| 10.0.0-preview.6.25358.103 | 1,824 | 7/15/2025 | |
| 10.0.0-preview.5.25277.114 | 109,064 | 6/6/2025 | |
| 10.0.0-preview.4.25258.110 | 3,012 | 5/12/2025 | |
| 10.0.0-preview.3.25172.1 | 22,924 | 4/10/2025 | |
| 10.0.0-preview.2.25164.1 | 2,083 | 3/18/2025 | |
| 10.0.0-preview.1.25120.3 | 1,140 | 2/25/2025 | |
| 9.0.9 | 15,950 | 9/9/2025 | |
| 9.0.8 | 780,094 | 8/5/2025 | |
| 9.0.7 | 1,179,272 | 7/8/2025 | |
| 9.0.6 | 1,418,292 | 6/10/2025 | |
| 9.0.5 | 1,830,835 | 5/13/2025 | |
| 9.0.4 | 2,353,551 | 4/8/2025 | |
| 9.0.3 | 1,531,683 | 3/11/2025 | |
| 9.0.2 | 3,636,860 | 2/11/2025 | |
| 9.0.1 | 1,657,528 | 1/14/2025 | |
| 9.0.0 | 6,372,735 | 11/12/2024 | |
| 9.0.0-rc.2.24474.3 | 176,508 | 10/8/2024 | |
| 9.0.0-rc.1.24452.1 | 78,494 | 9/10/2024 | |
| 9.0.0-preview.7.24406.2 | 12,814 | 8/13/2024 | |
| 9.0.0-preview.6.24328.4 | 15,008 | 7/9/2024 | |
| 9.0.0-preview.5.24306.11 | 13,314 | 6/11/2024 | |
| 9.0.0-preview.4.24267.6 | 13,945 | 5/21/2024 | |
| 9.0.0-preview.3.24172.13 | 48,027 | 4/11/2024 | |
| 9.0.0-preview.2.24128.4 | 5,498 | 3/12/2024 | |
| 9.0.0-preview.1.24081.5 | 28,756 | 2/13/2024 | |
| 8.0.20 | 7,235 | 9/9/2025 | |
| 8.0.19 | 248,876 | 8/4/2025 | |
| 8.0.18 | 418,619 | 7/8/2025 | |
| 8.0.17 | 601,222 | 6/10/2025 | |
| 8.0.16 | 576,235 | 5/13/2025 | |
| 8.0.15 | 958,942 | 4/8/2025 | |
| 8.0.14 | 854,240 | 3/11/2025 | |
| 8.0.13 | 976,815 | 2/11/2025 | |
| 8.0.12 | 1,213,481 | 1/14/2025 | |
| 8.0.11 | 26,083,382 | 11/12/2024 | |
| 8.0.10 | 24,608,099 | 10/8/2024 | |
| 8.0.8 | 5,975,447 | 8/13/2024 | |
| 8.0.7 | 3,437,442 | 7/9/2024 | |
| 8.0.6 | 1,308,127 | 5/28/2024 | |
| 8.0.5 | 4,001,188 | 5/14/2024 | |
| 8.0.4 | 4,122,533 | 4/9/2024 | |
| 8.0.3 | 1,718,548 | 3/12/2024 | |
| 8.0.2 | 3,131,219 | 2/13/2024 | |
| 8.0.1 | 2,020,890 | 1/9/2024 | |
| 8.0.0 | 19,321,982 | 11/14/2023 | |
| 8.0.0-rc.2.23480.2 | 1,000,442 | 10/10/2023 | |
| 8.0.0-rc.1.23421.29 | 7,730 | 9/12/2023 | |
| 8.0.0-preview.7.23375.9 | 6,236 | 8/8/2023 | |
| 8.0.0-preview.6.23329.11 | 12,506 | 7/11/2023 | |
| 8.0.0-preview.5.23302.2 | 7,107 | 6/13/2023 | |
| 8.0.0-preview.4.23260.4 | 5,626 | 5/16/2023 | |
| 8.0.0-preview.3.23177.8 | 5,143 | 4/11/2023 | |
| 8.0.0-preview.2.23153.2 | 2,760 | 3/14/2023 | |
| 8.0.0-preview.1.23112.2 | 1,000 | 2/21/2023 | |
| 7.0.20 | 54,489 | 5/28/2024 | |
| 7.0.19 | 22,509 | 5/14/2024 | |
| 7.0.18 | 42,952 | 4/9/2024 | |
| 7.0.17 | 34,223 | 3/12/2024 | |
| 7.0.16 | 38,330 | 2/13/2024 | |
| 7.0.15 | 108,965 | 1/9/2024 | |
| 7.0.14 | 182,677 | 11/14/2023 | |
| 7.0.13 | 954,037 | 10/24/2023 | |
| 7.0.12 | 185,363 | 10/10/2023 | |
| 7.0.11 | 1,035,176 | 9/12/2023 | |
| 7.0.10 | 796,958 | 8/8/2023 | |
| 7.0.9 | 871,910 | 7/11/2023 | |
| 7.0.8 | 654,673 | 6/22/2023 | |
| 7.0.7 | 129,559 | 6/13/2023 | |
| 7.0.5 | 1,699,791 | 4/11/2023 | |
| 7.0.4 | 917,745 | 3/14/2023 | |
| 7.0.3 | 2,104,742 | 2/14/2023 | |
| 7.0.2 | 891,864 | 1/10/2023 | |
| 7.0.1 | 407,394 | 12/13/2022 | |
| 7.0.0 | 72,704,716 | 11/7/2022 | |
| 7.0.0-rc.2.22476.2 | 22,819 | 10/11/2022 | |
| 7.0.0-rc.1.22427.2 | 28,155 | 9/14/2022 | |
| 7.0.0-preview.7.22376.6 | 1,018 | 8/9/2022 | |
| 7.0.0-preview.6.22330.3 | 1,723 | 7/12/2022 | |
| 7.0.0-preview.5.22303.8 | 903 | 6/14/2022 | |
| 7.0.0-preview.4.22251.1 | 1,057 | 5/10/2022 | |
| 7.0.0-preview.3.22178.4 | 41,573 | 4/13/2022 | |
| 7.0.0-preview.2.22153.2 | 1,700 | 3/14/2022 | |
| 7.0.0-preview.1.22109.13 | 1,220 | 2/17/2022 | |
| 6.0.36 | 686,792 | 11/12/2024 | |
| 6.0.35 | 160,031 | 10/8/2024 | |
| 6.0.33 | 1,337,456 | 8/13/2024 | |
| 6.0.32 | 278,345 | 7/9/2024 | |
| 6.0.31 | 534,671 | 5/28/2024 | |
| 6.0.30 | 31,970 | 5/14/2024 | |
| 6.0.29 | 327,307 | 4/9/2024 | |
| 6.0.28 | 199,420 | 3/12/2024 | |
| 6.0.27 | 55,394 | 2/13/2024 | |
| 6.0.26 | 367,741 | 1/9/2024 | |
| 6.0.25 | 84,278 | 11/14/2023 | |
| 6.0.24 | 52,927 | 10/24/2023 | |
| 6.0.23 | 42,839 | 10/10/2023 | |
| 6.0.22 | 50,362 | 9/12/2023 | |
| 6.0.21 | 95,258 | 8/8/2023 | |
| 6.0.20 | 195,634 | 7/11/2023 | |
| 6.0.19 | 64,565 | 6/22/2023 | |
| 6.0.18 | 23,534 | 6/13/2023 | |
| 6.0.16 | 50,090,362 | 4/11/2023 | |
| 6.0.15 | 151,956 | 3/14/2023 | |
| 6.0.14 | 81,145 | 2/14/2023 | |
| 6.0.13 | 80,430 | 1/10/2023 | |
| 6.0.12 | 406,976 | 12/13/2022 | |
| 6.0.11 | 322,200 | 11/7/2022 | |
| 6.0.10 | 774,766 | 10/11/2022 | |
| 6.0.9 | 615,167 | 9/13/2022 | |
| 6.0.8 | 3,982,631 | 8/9/2022 | |
| 6.0.7 | 348,477 | 7/12/2022 | |
| 6.0.6 | 453,956 | 6/14/2022 | |
| 6.0.5 | 824,494 | 5/10/2022 | |
| 6.0.4 | 1,000,304 | 4/11/2022 | |
| 6.0.3 | 9,034,848 | 3/8/2022 | |
| 6.0.2 | 1,412,881 | 2/8/2022 | |
| 6.0.1 | 1,693,466 | 12/14/2021 | |
| 6.0.0 | 13,513,861 | 11/8/2021 | |
| 6.0.0-rc.2.21480.10 | 18,197 | 10/12/2021 | |
| 6.0.0-rc.1.21452.15 | 1,389 | 9/14/2021 | |
| 6.0.0-preview.7.21378.6 | 1,138 | 8/10/2021 | |
| 6.0.0-preview.6.21355.2 | 1,617 | 7/14/2021 | |
| 6.0.0-preview.5.21301.17 | 1,113 | 6/15/2021 | |
| 6.0.0-preview.4.21253.5 | 1,392 | 5/24/2021 | |
| 6.0.0-preview.3.21201.13 | 4,274 | 4/8/2021 | |
| 6.0.0-preview.2.21154.6 | 1,059 | 3/11/2021 | |
| 6.0.0-preview.1.21103.6 | 1,175 | 2/12/2021 | |
| 5.0.17 | 1,620,098 | 5/10/2022 | |
| 5.0.16 | 22,629 | 4/11/2022 | |
| 5.0.15 | 60,969 | 3/8/2022 | |
| 5.0.14 | 63,182 | 2/8/2022 | |
| 5.0.13 | 47,360 | 12/14/2021 | |
| 5.0.12 | 32,215 | 11/7/2021 | |
| 5.0.11 | 1,562,906 | 10/12/2021 | |
| 5.0.10 | 94,704,970 | 9/14/2021 | |
| 5.0.9 | 357,593 | 8/10/2021 | |
| 5.0.8 | 359,781 | 7/13/2021 | |
| 5.0.7 | 1,237,424 | 6/8/2021 | |
| 5.0.6 | 252,326 | 5/11/2021 | |
| 5.0.5 | 3,226,847 | 4/6/2021 | |
| 5.0.4 | 1,165,176 | 3/9/2021 | |
| 5.0.3 | 454,016 | 2/9/2021 | |
| 5.0.2 | 244,524 | 1/12/2021 | |
| 5.0.1 | 780,845 | 12/8/2020 | |
| 5.0.0 | 594,522 | 11/9/2020 | |
| 5.0.0-rc.2.20475.17 | 4,790 | 10/13/2020 | |
| 5.0.0-rc.1.20451.17 | 5,231 | 9/14/2020 | |
| 5.0.0-preview.8.20414.8 | 1,188 | 8/25/2020 | |
| 5.0.0-preview.7.20365.19 | 2,771 | 7/21/2020 | |
| 5.0.0-preview.6.20312.15 | 1,207 | 6/25/2020 | |
| 5.0.0-preview.5.20279.2 | 1,125 | 6/10/2020 | |
| 5.0.0-preview.4.20257.10 | 2,282 | 5/18/2020 | |
| 5.0.0-preview.3.20215.14 | 1,271 | 4/23/2020 | |
| 5.0.0-preview.2.20167.3 | 1,347 | 4/2/2020 | |
| 5.0.0-preview.1.20120.4 | 1,245 | 3/16/2020 | |
| 3.1.32 | 116,651 | 12/13/2022 | |
| 3.1.31 | 23,135 | 11/8/2022 | |
| 3.1.30 | 22,720 | 10/11/2022 | |
| 3.1.29 | 23,646 | 9/13/2022 | |
| 3.1.28 | 35,604 | 8/9/2022 | |
| 3.1.27 | 28,221 | 7/12/2022 | |
| 3.1.26 | 30,306 | 6/14/2022 | |
| 3.1.25 | 40,205 | 5/10/2022 | |
| 3.1.24 | 67,948 | 4/11/2022 | |
| 3.1.23 | 99,721 | 3/8/2022 | |
| 3.1.22 | 89,527 | 12/14/2021 | |
| 3.1.21 | 118,868 | 11/7/2021 | |
| 3.1.20 | 28,519 | 10/11/2021 | |
| 3.1.19 | 86,632 | 9/14/2021 | |
| 3.1.18 | 81,949 | 8/10/2021 | |
| 3.1.17 | 134,228 | 7/13/2021 | |
| 3.1.16 | 48,780 | 6/8/2021 | |
| 3.1.15 | 330,277 | 5/11/2021 | |
| 3.1.14 | 51,130 | 4/6/2021 | |
| 3.1.13 | 126,430 | 3/9/2021 | |
| 3.1.12 | 91,134 | 2/9/2021 | |
| 3.1.11 | 64,045 | 1/12/2021 | |
| 3.1.10 | 174,579 | 11/9/2020 | |
| 3.1.9 | 293,573 | 10/13/2020 | |
| 3.1.8 | 574,113 | 9/8/2020 | |
| 3.1.7 | 422,161 | 8/11/2020 | |
| 3.1.6 | 306,737 | 7/14/2020 | |
| 3.1.5 | 585,162 | 6/9/2020 | |
| 3.1.4 | 21,057,003 | 5/12/2020 | |
| 3.1.3 | 588,473 | 3/24/2020 | |
| 3.1.2 | 289,516 | 2/18/2020 | |
| 3.1.1 | 618,795 | 1/14/2020 | |
| 3.1.0 | 1,715,266 | 12/3/2019 | |
| 3.1.0-preview3.19553.2 | 1,505 | 11/13/2019 | |
| 3.1.0-preview2.19525.4 | 1,162 | 11/1/2019 | |
| 3.1.0-preview1.19506.1 | 2,350 | 10/15/2019 | |
| 3.0.3 | 119,421 | 2/18/2020 | |
| 3.0.2 | 45,698 | 1/14/2020 | |
| 3.0.1 | 120,609 | 11/18/2019 | |
| 3.0.0 | 4,623,431 | 9/23/2019 | |
| 3.0.0-rc1.19456.10 | 1,727 | 9/16/2019 | |
| 3.0.0-preview9.19423.4 | 26,435 | 9/4/2019 | |
| 3.0.0-preview8.19405.4 | 1,822 | 8/13/2019 | |
| 3.0.0-preview7.19362.4 | 2,925 | 7/23/2019 | |
| 3.0.0-preview6.19304.6 | 6,108 | 6/12/2019 | |
| 3.0.0-preview5.19227.9 | 1,999 | 5/6/2019 | |
| 3.0.0-preview4.19216.2 | 12,673 | 4/18/2019 | |
| 3.0.0-preview3.19153.1 | 3,610 | 3/6/2019 | |
| 3.0.0-preview.19074.2 | 1,662 | 1/29/2019 | |
| 3.0.0-preview.18572.1 | 3,286 | 12/4/2018 | |
| 2.2.0 | 647,195,854 | 12/3/2018 | |
| 2.2.0-preview3-35497 | 227,329 | 10/17/2018 | |
| 2.2.0-preview2-35157 | 186,697 | 9/12/2018 | |
| 2.2.0-preview1-35029 | 101,119 | 8/22/2018 | |
| 2.1.6 | 9,729,369 | 11/13/2018 | |
| 2.1.1 | 345,988,109 | 6/18/2018 | |
| 2.1.0 | 158,370,486 | 5/29/2018 | |
| 2.1.0-rc1-final | 365,309 | 5/6/2018 | |
| 2.1.0-preview2-final | 653,519 | 4/10/2018 | |
| 2.1.0-preview1-final | 455,798 | 2/26/2018 | |
| 2.0.0 | 170,977,658 | 8/11/2017 | |
| 2.0.0-preview2-final | 163,836 | 6/28/2017 | |
| 2.0.0-preview1-final | 66,954 | 5/10/2017 | |
| 1.1.1 | 18,516,310 | 5/9/2017 | |
| 1.1.0 | 14,249,831 | 11/16/2016 | |
| 1.1.0-preview1-final | 86,660 | 10/24/2016 | |
| 1.0.1 | 123,717,246 | 12/12/2016 | |
| 1.0.0 | 34,157,301 | 6/27/2016 | |
| 1.0.0-rc2-final | 1,952,968 | 5/16/2016 |