Microsoft.Extensions.ObjectPool
2.1.0-rc1-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There is a newer version of this package available.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 2.1.0-rc1-final
NuGet\Install-Package Microsoft.Extensions.ObjectPool -Version 2.1.0-rc1-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="2.1.0-rc1-final" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Microsoft.Extensions.ObjectPool" Version="2.1.0-rc1-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 2.1.0-rc1-final
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Microsoft.Extensions.ObjectPool, 2.1.0-rc1-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@2.1.0-rc1-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=2.1.0-rc1-final&prerelease
#tool nuget:?package=Microsoft.Extensions.ObjectPool&version=2.1.0-rc1-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 | 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 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 | 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.
-
.NETStandard 2.0
- No dependencies.
NuGet packages (508)
Showing the top 5 NuGet packages that depend on Microsoft.Extensions.ObjectPool:
| Package | Downloads |
|---|---|
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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 (95)
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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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
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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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| Version | Downloads | Last Updated | |
|---|---|---|---|
| 10.0.0-preview.6.25358.103 | 323 | 7/15/2025 | |
| 10.0.0-preview.5.25277.114 | 11,286 | 6/6/2025 | |
| 10.0.0-preview.4.25258.110 | 2,782 | 5/12/2025 | |
| 10.0.0-preview.3.25172.1 | 22,902 | 4/10/2025 | |
| 10.0.0-preview.2.25164.1 | 1,981 | 3/18/2025 | |
| 10.0.0-preview.1.25120.3 | 1,108 | 2/25/2025 | |
| 9.0.8 | 91 | 8/5/2025 | |
| 9.0.7 | 227,152 | 7/8/2025 | |
| 9.0.6 | 919,276 | 6/10/2025 | |
| 9.0.5 | 1,314,161 | 5/13/2025 | |
| 9.0.4 | 2,057,896 | 4/8/2025 | |
| 9.0.3 | 1,365,886 | 3/11/2025 | |
| 9.0.2 | 2,789,147 | 2/11/2025 | |
| 9.0.1 | 1,451,896 | 1/14/2025 | |
| 9.0.0 | 5,481,514 | 11/12/2024 | |
| 9.0.0-rc.2.24474.3 | 165,423 | 10/8/2024 | |
| 9.0.0-rc.1.24452.1 | 74,860 | 9/10/2024 | |
| 9.0.0-preview.7.24406.2 | 12,663 | 8/13/2024 | |
| 9.0.0-preview.6.24328.4 | 14,582 | 7/9/2024 | |
| 9.0.0-preview.5.24306.11 | 12,962 | 6/11/2024 | |
| 9.0.0-preview.4.24267.6 | 13,444 | 5/21/2024 | |
| 9.0.0-preview.3.24172.13 | 46,808 | 4/11/2024 | |
| 9.0.0-preview.2.24128.4 | 5,466 | 3/12/2024 | |
| 9.0.0-preview.1.24081.5 | 27,789 | 2/13/2024 | |
| 8.0.19 | 26 | 8/4/2025 | |
| 8.0.18 | 66,432 | 7/8/2025 | |
| 8.0.17 | 310,181 | 6/10/2025 | |
| 8.0.16 | 382,653 | 5/13/2025 | |
| 8.0.15 | 716,276 | 4/8/2025 | |
| 8.0.14 | 683,884 | 3/11/2025 | |
| 8.0.13 | 759,085 | 2/11/2025 | |
| 8.0.12 | 1,054,417 | 1/14/2025 | |
| 8.0.11 | 18,978,491 | 11/12/2024 | |
| 8.0.10 | 19,813,644 | 10/8/2024 | |
| 8.0.8 | 5,452,392 | 8/13/2024 | |
| 8.0.7 | 3,188,318 | 7/9/2024 | |
| 8.0.6 | 1,211,074 | 5/28/2024 | |
| 8.0.5 | 3,711,942 | 5/14/2024 | |
| 8.0.4 | 3,819,874 | 4/9/2024 | |
| 8.0.3 | 1,612,025 | 3/12/2024 | |
| 8.0.2 | 2,943,226 | 2/13/2024 | |
| 8.0.1 | 1,870,628 | 1/9/2024 | |
| 8.0.0 | 17,461,759 | 11/14/2023 | |
| 8.0.0-rc.2.23480.2 | 957,776 | 10/10/2023 | |
| 8.0.0-rc.1.23421.29 | 7,694 | 9/12/2023 | |
| 8.0.0-preview.7.23375.9 | 6,051 | 8/8/2023 | |
| 8.0.0-preview.6.23329.11 | 12,474 | 7/11/2023 | |
| 8.0.0-preview.5.23302.2 | 6,352 | 6/13/2023 | |
| 8.0.0-preview.4.23260.4 | 5,570 | 5/16/2023 | |
| 8.0.0-preview.3.23177.8 | 5,042 | 4/11/2023 | |
| 8.0.0-preview.2.23153.2 | 2,664 | 3/14/2023 | |
| 8.0.0-preview.1.23112.2 | 969 | 2/21/2023 | |
| 7.0.20 | 37,326 | 5/28/2024 | |
| 7.0.19 | 7,413 | 5/14/2024 | |
| 7.0.18 | 24,839 | 4/9/2024 | |
| 7.0.17 | 18,912 | 3/12/2024 | |
| 7.0.16 | 22,947 | 2/13/2024 | |
| 7.0.15 | 93,290 | 1/9/2024 | |
| 7.0.14 | 163,067 | 11/14/2023 | |
| 7.0.13 | 923,300 | 10/24/2023 | |
| 7.0.12 | 168,790 | 10/10/2023 | |
| 7.0.11 | 1,004,687 | 9/12/2023 | |
| 7.0.10 | 762,006 | 8/8/2023 | |
| 7.0.9 | 839,372 | 7/11/2023 | |
| 7.0.8 | 630,787 | 6/22/2023 | |
| 7.0.7 | 113,521 | 6/13/2023 | |
| 7.0.5 | 1,656,003 | 4/11/2023 | |
| 7.0.4 | 891,042 | 3/14/2023 | |
| 7.0.3 | 2,027,359 | 2/14/2023 | |
| 7.0.2 | 864,150 | 1/10/2023 | |
| 7.0.1 | 381,900 | 12/13/2022 | |
| 7.0.0 | 67,149,140 | 11/7/2022 | |
| 7.0.0-rc.2.22476.2 | 22,713 | 10/11/2022 | |
| 7.0.0-rc.1.22427.2 | 28,069 | 9/14/2022 | |
| 7.0.0-preview.7.22376.6 | 987 | 8/9/2022 | |
| 7.0.0-preview.6.22330.3 | 1,690 | 7/12/2022 | |
| 7.0.0-preview.5.22303.8 | 880 | 6/14/2022 | |
| 7.0.0-preview.4.22251.1 | 1,027 | 5/10/2022 | |
| 7.0.0-preview.3.22178.4 | 41,546 | 4/13/2022 | |
| 7.0.0-preview.2.22153.2 | 1,669 | 3/14/2022 | |
| 7.0.0-preview.1.22109.13 | 1,180 | 2/17/2022 | |
| 6.0.36 | 498,218 | 11/12/2024 | |
| 6.0.35 | 131,849 | 10/8/2024 | |
| 6.0.33 | 1,188,706 | 8/13/2024 | |
| 6.0.32 | 235,654 | 7/9/2024 | |
| 6.0.31 | 465,709 | 5/28/2024 | |
| 6.0.30 | 17,170 | 5/14/2024 | |
| 6.0.29 | 295,490 | 4/9/2024 | |
| 6.0.28 | 173,477 | 3/12/2024 | |
| 6.0.27 | 40,245 | 2/13/2024 | |
| 6.0.26 | 344,971 | 1/9/2024 | |
| 6.0.25 | 68,559 | 11/14/2023 | |
| 6.0.24 | 37,687 | 10/24/2023 | |
| 6.0.23 | 28,011 | 10/10/2023 | |
| 6.0.22 | 34,042 | 9/12/2023 | |
| 6.0.21 | 76,254 | 8/8/2023 | |
| 6.0.20 | 179,890 | 7/11/2023 | |
| 6.0.19 | 48,761 | 6/22/2023 | |
| 6.0.18 | 8,809 | 6/13/2023 | |
| 6.0.16 | 46,440,054 | 4/11/2023 | |
| 6.0.15 | 135,470 | 3/14/2023 | |
| 6.0.14 | 66,035 | 2/14/2023 | |
| 6.0.13 | 64,335 | 1/10/2023 | |
| 6.0.12 | 388,164 | 12/13/2022 | |
| 6.0.11 | 304,889 | 11/7/2022 | |
| 6.0.10 | 744,607 | 10/11/2022 | |
| 6.0.9 | 574,424 | 9/13/2022 | |
| 6.0.8 | 3,895,879 | 8/9/2022 | |
| 6.0.7 | 330,566 | 7/12/2022 | |
| 6.0.6 | 432,879 | 6/14/2022 | |
| 6.0.5 | 790,947 | 5/10/2022 | |
| 6.0.4 | 979,948 | 4/11/2022 | |
| 6.0.3 | 7,716,721 | 3/8/2022 | |
| 6.0.2 | 1,393,652 | 2/8/2022 | |
| 6.0.1 | 1,656,873 | 12/14/2021 | |
| 6.0.0 | 12,958,621 | 11/8/2021 | |
| 6.0.0-rc.2.21480.10 | 18,168 | 10/12/2021 | |
| 6.0.0-rc.1.21452.15 | 1,361 | 9/14/2021 | |
| 6.0.0-preview.7.21378.6 | 1,111 | 8/10/2021 | |
| 6.0.0-preview.6.21355.2 | 1,580 | 7/14/2021 | |
| 6.0.0-preview.5.21301.17 | 1,083 | 6/15/2021 | |
| 6.0.0-preview.4.21253.5 | 1,366 | 5/24/2021 | |
| 6.0.0-preview.3.21201.13 | 4,246 | 4/8/2021 | |
| 6.0.0-preview.2.21154.6 | 1,019 | 3/11/2021 | |
| 6.0.0-preview.1.21103.6 | 1,136 | 2/12/2021 | |
| 5.0.17 | 1,525,986 | 5/10/2022 | |
| 5.0.16 | 7,918 | 4/11/2022 | |
| 5.0.15 | 46,148 | 3/8/2022 | |
| 5.0.14 | 48,461 | 2/8/2022 | |
| 5.0.13 | 32,642 | 12/14/2021 | |
| 5.0.12 | 17,272 | 11/7/2021 | |
| 5.0.11 | 1,518,295 | 10/12/2021 | |
| 5.0.10 | 90,944,109 | 9/14/2021 | |
| 5.0.9 | 338,971 | 8/10/2021 | |
| 5.0.8 | 343,822 | 7/13/2021 | |
| 5.0.7 | 1,203,547 | 6/8/2021 | |
| 5.0.6 | 237,080 | 5/11/2021 | |
| 5.0.5 | 3,167,920 | 4/6/2021 | |
| 5.0.4 | 1,125,403 | 3/9/2021 | |
| 5.0.3 | 431,479 | 2/9/2021 | |
| 5.0.2 | 229,177 | 1/12/2021 | |
| 5.0.1 | 752,713 | 12/8/2020 | |
| 5.0.0 | 578,755 | 11/9/2020 | |
| 5.0.0-rc.2.20475.17 | 4,744 | 10/13/2020 | |
| 5.0.0-rc.1.20451.17 | 5,186 | 9/14/2020 | |
| 5.0.0-preview.8.20414.8 | 1,146 | 8/25/2020 | |
| 5.0.0-preview.7.20365.19 | 2,728 | 7/21/2020 | |
| 5.0.0-preview.6.20312.15 | 1,165 | 6/25/2020 | |
| 5.0.0-preview.5.20279.2 | 1,085 | 6/10/2020 | |
| 5.0.0-preview.4.20257.10 | 2,240 | 5/18/2020 | |
| 5.0.0-preview.3.20215.14 | 1,229 | 4/23/2020 | |
| 5.0.0-preview.2.20167.3 | 1,306 | 4/2/2020 | |
| 5.0.0-preview.1.20120.4 | 1,201 | 3/16/2020 | |
| 3.1.32 | 93,077 | 12/13/2022 | |
| 3.1.31 | 8,416 | 11/8/2022 | |
| 3.1.30 | 8,009 | 10/11/2022 | |
| 3.1.29 | 8,927 | 9/13/2022 | |
| 3.1.28 | 20,569 | 8/9/2022 | |
| 3.1.27 | 13,493 | 7/12/2022 | |
| 3.1.26 | 15,597 | 6/14/2022 | |
| 3.1.25 | 24,509 | 5/10/2022 | |
| 3.1.24 | 53,197 | 4/11/2022 | |
| 3.1.23 | 84,447 | 3/8/2022 | |
| 3.1.22 | 74,399 | 12/14/2021 | |
| 3.1.21 | 103,607 | 11/7/2021 | |
| 3.1.20 | 13,766 | 10/11/2021 | |
| 3.1.19 | 71,569 | 9/14/2021 | |
| 3.1.18 | 67,106 | 8/10/2021 | |
| 3.1.17 | 119,075 | 7/13/2021 | |
| 3.1.16 | 33,855 | 6/8/2021 | |
| 3.1.15 | 313,966 | 5/11/2021 | |
| 3.1.14 | 36,237 | 4/6/2021 | |
| 3.1.13 | 111,217 | 3/9/2021 | |
| 3.1.12 | 75,355 | 2/9/2021 | |
| 3.1.11 | 49,184 | 1/12/2021 | |
| 3.1.10 | 157,668 | 11/9/2020 | |
| 3.1.9 | 277,186 | 10/13/2020 | |
| 3.1.8 | 558,175 | 9/8/2020 | |
| 3.1.7 | 398,869 | 8/11/2020 | |
| 3.1.6 | 291,136 | 7/14/2020 | |
| 3.1.5 | 565,225 | 6/9/2020 | |
| 3.1.4 | 20,611,264 | 5/12/2020 | |
| 3.1.3 | 570,658 | 3/24/2020 | |
| 3.1.2 | 273,365 | 2/18/2020 | |
| 3.1.1 | 593,670 | 1/14/2020 | |
| 3.1.0 | 1,682,759 | 12/3/2019 | |
| 3.1.0-preview3.19553.2 | 1,466 | 11/13/2019 | |
| 3.1.0-preview2.19525.4 | 1,122 | 11/1/2019 | |
| 3.1.0-preview1.19506.1 | 2,312 | 10/15/2019 | |
| 3.0.3 | 104,688 | 2/18/2020 | |
| 3.0.2 | 30,968 | 1/14/2020 | |
| 3.0.1 | 105,727 | 11/18/2019 | |
| 3.0.0 | 4,552,073 | 9/23/2019 | |
| 3.0.0-rc1.19456.10 | 1,688 | 9/16/2019 | |
| 3.0.0-preview9.19423.4 | 26,382 | 9/4/2019 | |
| 3.0.0-preview8.19405.4 | 1,780 | 8/13/2019 | |
| 3.0.0-preview7.19362.4 | 2,885 | 7/23/2019 | |
| 3.0.0-preview6.19304.6 | 6,036 | 6/12/2019 | |
| 3.0.0-preview5.19227.9 | 1,960 | 5/6/2019 | |
| 3.0.0-preview4.19216.2 | 12,634 | 4/18/2019 | |
| 3.0.0-preview3.19153.1 | 3,570 | 3/6/2019 | |
| 3.0.0-preview.19074.2 | 1,622 | 1/29/2019 | |
| 3.0.0-preview.18572.1 | 3,246 | 12/4/2018 | |
| 2.2.0 | 629,235,752 | 12/3/2018 | |
| 2.2.0-preview3-35497 | 227,170 | 10/17/2018 | |
| 2.2.0-preview2-35157 | 185,988 | 9/12/2018 | |
| 2.2.0-preview1-35029 | 100,858 | 8/22/2018 | |
| 2.1.6 | 9,584,842 | 11/13/2018 | |
| 2.1.1 | 334,273,061 | 6/18/2018 | |
| 2.1.0 | 156,993,497 | 5/29/2018 | |
| 2.1.0-rc1-final | 365,036 | 5/6/2018 | |
| 2.1.0-preview2-final | 650,008 | 4/10/2018 | |
| 2.1.0-preview1-final | 455,225 | 2/26/2018 | |
| 2.0.0 | 168,961,016 | 8/11/2017 | |
| 2.0.0-preview2-final | 163,567 | 6/28/2017 | |
| 2.0.0-preview1-final | 66,783 | 5/10/2017 | |
| 1.1.1 | 18,342,475 | 5/9/2017 | |
| 1.1.0 | 14,142,483 | 11/16/2016 | |
| 1.1.0-preview1-final | 86,590 | 10/24/2016 | |
| 1.0.1 | 123,150,231 | 12/12/2016 | |
| 1.0.0 | 33,873,461 | 6/27/2016 | |
| 1.0.0-rc2-final | 1,949,955 | 5/16/2016 |