Microsoft.Extensions.ObjectPool
2.1.0-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There is a newer version of this package available.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 2.1.0-preview2-final
NuGet\Install-Package Microsoft.Extensions.ObjectPool -Version 2.1.0-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="2.1.0-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="2.1.0-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 2.1.0-preview2-final
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Microsoft.Extensions.ObjectPool, 2.1.0-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@2.1.0-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=2.1.0-preview2-final&prerelease
#tool nuget:?package=Microsoft.Extensions.ObjectPool&version=2.1.0-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 | 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 (529)
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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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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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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prometheus-net/prometheus-net
.NET library to instrument your code with Prometheus metrics
|
| Version | Downloads | Last Updated | |
|---|---|---|---|
| 10.0.0-rc.1.25451.107 | 18,812 | 9/9/2025 | |
| 10.0.0-preview.7.25380.108 | 39,854 | 8/12/2025 | |
| 10.0.0-preview.6.25358.103 | 2,124 | 7/15/2025 | |
| 10.0.0-preview.5.25277.114 | 118,359 | 6/6/2025 | |
| 10.0.0-preview.4.25258.110 | 3,146 | 5/12/2025 | |
| 10.0.0-preview.3.25172.1 | 22,936 | 4/10/2025 | |
| 10.0.0-preview.2.25164.1 | 2,144 | 3/18/2025 | |
| 10.0.0-preview.1.25120.3 | 1,158 | 2/25/2025 | |
| 9.0.9 | 554,822 | 9/9/2025 | |
| 9.0.8 | 1,216,031 | 8/5/2025 | |
| 9.0.7 | 1,644,716 | 7/8/2025 | |
| 9.0.6 | 1,682,036 | 6/10/2025 | |
| 9.0.5 | 2,091,683 | 5/13/2025 | |
| 9.0.4 | 2,540,696 | 4/8/2025 | |
| 9.0.3 | 1,633,254 | 3/11/2025 | |
| 9.0.2 | 4,169,876 | 2/11/2025 | |
| 9.0.1 | 1,808,572 | 1/14/2025 | |
| 9.0.0 | 7,002,186 | 11/12/2024 | |
| 9.0.0-rc.2.24474.3 | 188,096 | 10/8/2024 | |
| 9.0.0-rc.1.24452.1 | 80,967 | 9/10/2024 | |
| 9.0.0-preview.7.24406.2 | 12,944 | 8/13/2024 | |
| 9.0.0-preview.6.24328.4 | 15,328 | 7/9/2024 | |
| 9.0.0-preview.5.24306.11 | 13,471 | 6/11/2024 | |
| 9.0.0-preview.4.24267.6 | 14,165 | 5/21/2024 | |
| 9.0.0-preview.3.24172.13 | 48,731 | 4/11/2024 | |
| 9.0.0-preview.2.24128.4 | 5,520 | 3/12/2024 | |
| 9.0.0-preview.1.24081.5 | 29,385 | 2/13/2024 | |
| 8.0.20 | 174,068 | 9/9/2025 | |
| 8.0.19 | 442,641 | 8/4/2025 | |
| 8.0.18 | 654,966 | 7/8/2025 | |
| 8.0.17 | 740,994 | 6/10/2025 | |
| 8.0.16 | 690,859 | 5/13/2025 | |
| 8.0.15 | 1,120,810 | 4/8/2025 | |
| 8.0.14 | 953,006 | 3/11/2025 | |
| 8.0.13 | 1,111,667 | 2/11/2025 | |
| 8.0.12 | 1,318,932 | 1/14/2025 | |
| 8.0.11 | 30,916,430 | 11/12/2024 | |
| 8.0.10 | 27,824,915 | 10/8/2024 | |
| 8.0.8 | 6,300,715 | 8/13/2024 | |
| 8.0.7 | 3,584,753 | 7/9/2024 | |
| 8.0.6 | 1,376,437 | 5/28/2024 | |
| 8.0.5 | 4,200,728 | 5/14/2024 | |
| 8.0.4 | 4,335,739 | 4/9/2024 | |
| 8.0.3 | 1,788,306 | 3/12/2024 | |
| 8.0.2 | 3,253,449 | 2/13/2024 | |
| 8.0.1 | 2,120,450 | 1/9/2024 | |
| 8.0.0 | 20,530,417 | 11/14/2023 | |
| 8.0.0-rc.2.23480.2 | 1,031,113 | 10/10/2023 | |
| 8.0.0-rc.1.23421.29 | 7,803 | 9/12/2023 | |
| 8.0.0-preview.7.23375.9 | 6,347 | 8/8/2023 | |
| 8.0.0-preview.6.23329.11 | 12,519 | 7/11/2023 | |
| 8.0.0-preview.5.23302.2 | 7,630 | 6/13/2023 | |
| 8.0.0-preview.4.23260.4 | 5,672 | 5/16/2023 | |
| 8.0.0-preview.3.23177.8 | 5,202 | 4/11/2023 | |
| 8.0.0-preview.2.23153.2 | 2,827 | 3/14/2023 | |
| 8.0.0-preview.1.23112.2 | 1,017 | 2/21/2023 | |
| 7.0.20 | 64,881 | 5/28/2024 | |
| 7.0.19 | 30,429 | 5/14/2024 | |
| 7.0.18 | 52,238 | 4/9/2024 | |
| 7.0.17 | 42,306 | 3/12/2024 | |
| 7.0.16 | 46,424 | 2/13/2024 | |
| 7.0.15 | 117,243 | 1/9/2024 | |
| 7.0.14 | 193,195 | 11/14/2023 | |
| 7.0.13 | 973,473 | 10/24/2023 | |
| 7.0.12 | 194,864 | 10/10/2023 | |
| 7.0.11 | 1,055,197 | 9/12/2023 | |
| 7.0.10 | 820,618 | 8/8/2023 | |
| 7.0.9 | 890,828 | 7/11/2023 | |
| 7.0.8 | 672,056 | 6/22/2023 | |
| 7.0.7 | 137,913 | 6/13/2023 | |
| 7.0.5 | 1,732,444 | 4/11/2023 | |
| 7.0.4 | 940,970 | 3/14/2023 | |
| 7.0.3 | 2,154,206 | 2/14/2023 | |
| 7.0.2 | 912,859 | 1/10/2023 | |
| 7.0.1 | 423,586 | 12/13/2022 | |
| 7.0.0 | 76,246,230 | 11/7/2022 | |
| 7.0.0-rc.2.22476.2 | 23,045 | 10/11/2022 | |
| 7.0.0-rc.1.22427.2 | 28,253 | 9/14/2022 | |
| 7.0.0-preview.7.22376.6 | 1,053 | 8/9/2022 | |
| 7.0.0-preview.6.22330.3 | 1,743 | 7/12/2022 | |
| 7.0.0-preview.5.22303.8 | 923 | 6/14/2022 | |
| 7.0.0-preview.4.22251.1 | 1,074 | 5/10/2022 | |
| 7.0.0-preview.3.22178.4 | 41,599 | 4/13/2022 | |
| 7.0.0-preview.2.22153.2 | 1,717 | 3/14/2022 | |
| 7.0.0-preview.1.22109.13 | 1,259 | 2/17/2022 | |
| 6.0.36 | 808,311 | 11/12/2024 | |
| 6.0.35 | 177,330 | 10/8/2024 | |
| 6.0.33 | 1,437,802 | 8/13/2024 | |
| 6.0.32 | 305,210 | 7/9/2024 | |
| 6.0.31 | 580,249 | 5/28/2024 | |
| 6.0.30 | 40,069 | 5/14/2024 | |
| 6.0.29 | 345,419 | 4/9/2024 | |
| 6.0.28 | 213,422 | 3/12/2024 | |
| 6.0.27 | 64,255 | 2/13/2024 | |
| 6.0.26 | 382,861 | 1/9/2024 | |
| 6.0.25 | 93,113 | 11/14/2023 | |
| 6.0.24 | 60,804 | 10/24/2023 | |
| 6.0.23 | 50,566 | 10/10/2023 | |
| 6.0.22 | 58,497 | 9/12/2023 | |
| 6.0.21 | 105,841 | 8/8/2023 | |
| 6.0.20 | 204,262 | 7/11/2023 | |
| 6.0.19 | 72,784 | 6/22/2023 | |
| 6.0.18 | 31,267 | 6/13/2023 | |
| 6.0.16 | 52,539,779 | 4/11/2023 | |
| 6.0.15 | 161,313 | 3/14/2023 | |
| 6.0.14 | 89,094 | 2/14/2023 | |
| 6.0.13 | 89,396 | 1/10/2023 | |
| 6.0.12 | 417,777 | 12/13/2022 | |
| 6.0.11 | 331,823 | 11/7/2022 | |
| 6.0.10 | 796,768 | 10/11/2022 | |
| 6.0.9 | 640,946 | 9/13/2022 | |
| 6.0.8 | 4,037,959 | 8/9/2022 | |
| 6.0.7 | 358,665 | 7/12/2022 | |
| 6.0.6 | 466,047 | 6/14/2022 | |
| 6.0.5 | 849,694 | 5/10/2022 | |
| 6.0.4 | 1,013,207 | 4/11/2022 | |
| 6.0.3 | 9,931,620 | 3/8/2022 | |
| 6.0.2 | 1,425,080 | 2/8/2022 | |
| 6.0.1 | 1,730,842 | 12/14/2021 | |
| 6.0.0 | 13,950,675 | 11/8/2021 | |
| 6.0.0-rc.2.21480.10 | 18,217 | 10/12/2021 | |
| 6.0.0-rc.1.21452.15 | 1,408 | 9/14/2021 | |
| 6.0.0-preview.7.21378.6 | 1,154 | 8/10/2021 | |
| 6.0.0-preview.6.21355.2 | 1,631 | 7/14/2021 | |
| 6.0.0-preview.5.21301.17 | 1,130 | 6/15/2021 | |
| 6.0.0-preview.4.21253.5 | 1,411 | 5/24/2021 | |
| 6.0.0-preview.3.21201.13 | 4,302 | 4/8/2021 | |
| 6.0.0-preview.2.21154.6 | 1,081 | 3/11/2021 | |
| 6.0.0-preview.1.21103.6 | 1,206 | 2/12/2021 | |
| 5.0.17 | 1,682,192 | 5/10/2022 | |
| 5.0.16 | 30,302 | 4/11/2022 | |
| 5.0.15 | 68,734 | 3/8/2022 | |
| 5.0.14 | 70,842 | 2/8/2022 | |
| 5.0.13 | 55,030 | 12/14/2021 | |
| 5.0.12 | 40,058 | 11/7/2021 | |
| 5.0.11 | 1,594,436 | 10/12/2021 | |
| 5.0.10 | 97,286,510 | 9/14/2021 | |
| 5.0.9 | 368,713 | 8/10/2021 | |
| 5.0.8 | 371,391 | 7/13/2021 | |
| 5.0.7 | 1,260,090 | 6/8/2021 | |
| 5.0.6 | 261,339 | 5/11/2021 | |
| 5.0.5 | 3,280,288 | 4/6/2021 | |
| 5.0.4 | 1,190,927 | 3/9/2021 | |
| 5.0.3 | 477,202 | 2/9/2021 | |
| 5.0.2 | 254,105 | 1/12/2021 | |
| 5.0.1 | 801,206 | 12/8/2020 | |
| 5.0.0 | 620,428 | 11/9/2020 | |
| 5.0.0-rc.2.20475.17 | 4,812 | 10/13/2020 | |
| 5.0.0-rc.1.20451.17 | 5,262 | 9/14/2020 | |
| 5.0.0-preview.8.20414.8 | 1,214 | 8/25/2020 | |
| 5.0.0-preview.7.20365.19 | 2,800 | 7/21/2020 | |
| 5.0.0-preview.6.20312.15 | 1,230 | 6/25/2020 | |
| 5.0.0-preview.5.20279.2 | 1,149 | 6/10/2020 | |
| 5.0.0-preview.4.20257.10 | 2,307 | 5/18/2020 | |
| 5.0.0-preview.3.20215.14 | 1,298 | 4/23/2020 | |
| 5.0.0-preview.2.20167.3 | 1,372 | 4/2/2020 | |
| 5.0.0-preview.1.20120.4 | 1,270 | 3/16/2020 | |
| 3.1.32 | 130,778 | 12/13/2022 | |
| 3.1.31 | 30,770 | 11/8/2022 | |
| 3.1.30 | 30,692 | 10/11/2022 | |
| 3.1.29 | 31,378 | 9/13/2022 | |
| 3.1.28 | 44,053 | 8/9/2022 | |
| 3.1.27 | 35,884 | 7/12/2022 | |
| 3.1.26 | 37,952 | 6/14/2022 | |
| 3.1.25 | 48,824 | 5/10/2022 | |
| 3.1.24 | 75,605 | 4/11/2022 | |
| 3.1.23 | 107,615 | 3/8/2022 | |
| 3.1.22 | 98,135 | 12/14/2021 | |
| 3.1.21 | 126,832 | 11/7/2021 | |
| 3.1.20 | 36,249 | 10/11/2021 | |
| 3.1.19 | 94,661 | 9/14/2021 | |
| 3.1.18 | 89,686 | 8/10/2021 | |
| 3.1.17 | 142,019 | 7/13/2021 | |
| 3.1.16 | 56,870 | 6/8/2021 | |
| 3.1.15 | 338,674 | 5/11/2021 | |
| 3.1.14 | 58,908 | 4/6/2021 | |
| 3.1.13 | 134,243 | 3/9/2021 | |
| 3.1.12 | 99,429 | 2/9/2021 | |
| 3.1.11 | 71,819 | 1/12/2021 | |
| 3.1.10 | 184,480 | 11/9/2020 | |
| 3.1.9 | 302,929 | 10/13/2020 | |
| 3.1.8 | 584,080 | 9/8/2020 | |
| 3.1.7 | 436,780 | 8/11/2020 | |
| 3.1.6 | 315,707 | 7/14/2020 | |
| 3.1.5 | 597,132 | 6/9/2020 | |
| 3.1.4 | 21,405,825 | 5/12/2020 | |
| 3.1.3 | 602,483 | 3/24/2020 | |
| 3.1.2 | 301,442 | 2/18/2020 | |
| 3.1.1 | 635,169 | 1/14/2020 | |
| 3.1.0 | 1,741,814 | 12/3/2019 | |
| 3.1.0-preview3.19553.2 | 1,529 | 11/13/2019 | |
| 3.1.0-preview2.19525.4 | 1,189 | 11/1/2019 | |
| 3.1.0-preview1.19506.1 | 2,372 | 10/15/2019 | |
| 3.0.3 | 128,021 | 2/18/2020 | |
| 3.0.2 | 53,503 | 1/14/2020 | |
| 3.0.1 | 128,635 | 11/18/2019 | |
| 3.0.0 | 4,726,236 | 9/23/2019 | |
| 3.0.0-rc1.19456.10 | 1,766 | 9/16/2019 | |
| 3.0.0-preview9.19423.4 | 26,484 | 9/4/2019 | |
| 3.0.0-preview8.19405.4 | 1,853 | 8/13/2019 | |
| 3.0.0-preview7.19362.4 | 2,962 | 7/23/2019 | |
| 3.0.0-preview6.19304.6 | 6,199 | 6/12/2019 | |
| 3.0.0-preview5.19227.9 | 2,038 | 5/6/2019 | |
| 3.0.0-preview4.19216.2 | 12,737 | 4/18/2019 | |
| 3.0.0-preview3.19153.1 | 3,634 | 3/6/2019 | |
| 3.0.0-preview.19074.2 | 1,685 | 1/29/2019 | |
| 3.0.0-preview.18572.1 | 3,306 | 12/4/2018 | |
| 2.2.0 | 660,921,548 | 12/3/2018 | |
| 2.2.0-preview3-35497 | 228,487 | 10/17/2018 | |
| 2.2.0-preview2-35157 | 188,074 | 9/12/2018 | |
| 2.2.0-preview1-35029 | 102,153 | 8/22/2018 | |
| 2.1.6 | 9,821,648 | 11/13/2018 | |
| 2.1.1 | 353,963,636 | 6/18/2018 | |
| 2.1.0 | 159,374,760 | 5/29/2018 | |
| 2.1.0-rc1-final | 369,761 | 5/6/2018 | |
| 2.1.0-preview2-final | 662,570 | 4/10/2018 | |
| 2.1.0-preview1-final | 459,704 | 2/26/2018 | |
| 2.0.0 | 172,637,029 | 8/11/2017 | |
| 2.0.0-preview2-final | 166,087 | 6/28/2017 | |
| 2.0.0-preview1-final | 67,618 | 5/10/2017 | |
| 1.1.1 | 18,659,906 | 5/9/2017 | |
| 1.1.0 | 14,350,320 | 11/16/2016 | |
| 1.1.0-preview1-final | 87,602 | 10/24/2016 | |
| 1.0.1 | 124,121,546 | 12/12/2016 | |
| 1.0.0 | 34,378,809 | 6/27/2016 | |
| 1.0.0-rc2-final | 1,959,469 | 5/16/2016 |