Microsoft.Extensions.ObjectPool
2.1.0-preview1-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There is a newer version of this package available.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-preview1-final
NuGet\Install-Package Microsoft.Extensions.ObjectPool -Version 2.1.0-preview1-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-preview1-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-preview1-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-preview1-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-preview1-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-preview1-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-preview1-final&prerelease
#tool nuget:?package=Microsoft.Extensions.ObjectPool&version=2.1.0-preview1-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 (575)
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 | 533,830 | 11/11/2025 | |
| 10.0.0-rc.2.25502.107 | 106,890 | 10/14/2025 | |
| 10.0.0-rc.1.25451.107 | 65,488 | 9/9/2025 | |
| 10.0.0-preview.7.25380.108 | 41,010 | 8/12/2025 | |
| 10.0.0-preview.6.25358.103 | 2,224 | 7/15/2025 | |
| 10.0.0-preview.5.25277.114 | 118,447 | 6/6/2025 | |
| 10.0.0-preview.4.25258.110 | 3,188 | 5/12/2025 | |
| 10.0.0-preview.3.25172.1 | 22,984 | 4/10/2025 | |
| 10.0.0-preview.2.25164.1 | 2,236 | 3/18/2025 | |
| 10.0.0-preview.1.25120.3 | 1,215 | 2/25/2025 | |
| 9.0.11 | 107,865 | 11/11/2025 | |
| 9.0.10 | 1,709,077 | 10/14/2025 | |
| 9.0.9 | 2,371,477 | 9/9/2025 | |
| 9.0.8 | 1,799,871 | 8/5/2025 | |
| 9.0.7 | 2,384,693 | 7/8/2025 | |
| 9.0.6 | 2,189,396 | 6/10/2025 | |
| 9.0.5 | 2,572,672 | 5/13/2025 | |
| 9.0.4 | 2,944,590 | 4/8/2025 | |
| 9.0.3 | 1,842,275 | 3/11/2025 | |
| 9.0.2 | 5,677,457 | 2/11/2025 | |
| 9.0.1 | 2,302,779 | 1/14/2025 | |
| 9.0.0 | 8,717,335 | 11/12/2024 | |
| 9.0.0-rc.2.24474.3 | 208,644 | 10/8/2024 | |
| 9.0.0-rc.1.24452.1 | 86,092 | 9/10/2024 | |
| 9.0.0-preview.7.24406.2 | 13,245 | 8/13/2024 | |
| 9.0.0-preview.6.24328.4 | 15,977 | 7/9/2024 | |
| 9.0.0-preview.5.24306.11 | 13,675 | 6/11/2024 | |
| 9.0.0-preview.4.24267.6 | 14,599 | 5/21/2024 | |
| 9.0.0-preview.3.24172.13 | 50,708 | 4/11/2024 | |
| 9.0.0-preview.2.24128.4 | 5,573 | 3/12/2024 | |
| 9.0.0-preview.1.24081.5 | 30,502 | 2/13/2024 | |
| 8.0.22 | 118,457 | 11/11/2025 | |
| 8.0.21 | 474,543 | 10/14/2025 | |
| 8.0.20 | 792,779 | 9/9/2025 | |
| 8.0.19 | 885,254 | 8/4/2025 | |
| 8.0.18 | 1,081,582 | 7/8/2025 | |
| 8.0.17 | 1,001,334 | 6/10/2025 | |
| 8.0.16 | 951,074 | 5/13/2025 | |
| 8.0.15 | 1,480,574 | 4/8/2025 | |
| 8.0.14 | 1,168,041 | 3/11/2025 | |
| 8.0.13 | 1,433,367 | 2/11/2025 | |
| 8.0.12 | 1,591,527 | 1/14/2025 | |
| 8.0.11 | 45,032,311 | 11/12/2024 | |
| 8.0.10 | 36,929,135 | 10/8/2024 | |
| 8.0.8 | 7,124,187 | 8/13/2024 | |
| 8.0.7 | 3,928,739 | 7/9/2024 | |
| 8.0.6 | 1,545,694 | 5/28/2024 | |
| 8.0.5 | 4,850,151 | 5/14/2024 | |
| 8.0.4 | 4,833,092 | 4/9/2024 | |
| 8.0.3 | 1,925,307 | 3/12/2024 | |
| 8.0.2 | 3,510,864 | 2/13/2024 | |
| 8.0.1 | 2,336,040 | 1/9/2024 | |
| 8.0.0 | 23,567,593 | 11/14/2023 | |
| 8.0.0-rc.2.23480.2 | 1,109,090 | 10/10/2023 | |
| 8.0.0-rc.1.23421.29 | 7,955 | 9/12/2023 | |
| 8.0.0-preview.7.23375.9 | 6,561 | 8/8/2023 | |
| 8.0.0-preview.6.23329.11 | 12,570 | 7/11/2023 | |
| 8.0.0-preview.5.23302.2 | 10,044 | 6/13/2023 | |
| 8.0.0-preview.4.23260.4 | 5,858 | 5/16/2023 | |
| 8.0.0-preview.3.23177.8 | 5,638 | 4/11/2023 | |
| 8.0.0-preview.2.23153.2 | 2,971 | 3/14/2023 | |
| 8.0.0-preview.1.23112.2 | 1,086 | 2/21/2023 | |
| 7.0.20 | 76,795 | 5/28/2024 | |
| 7.0.19 | 38,528 | 5/14/2024 | |
| 7.0.18 | 67,642 | 4/9/2024 | |
| 7.0.17 | 50,901 | 3/12/2024 | |
| 7.0.16 | 55,084 | 2/13/2024 | |
| 7.0.15 | 126,124 | 1/9/2024 | |
| 7.0.14 | 214,326 | 11/14/2023 | |
| 7.0.13 | 1,003,494 | 10/24/2023 | |
| 7.0.12 | 206,576 | 10/10/2023 | |
| 7.0.11 | 1,081,257 | 9/12/2023 | |
| 7.0.10 | 860,137 | 8/8/2023 | |
| 7.0.9 | 923,742 | 7/11/2023 | |
| 7.0.8 | 697,897 | 6/22/2023 | |
| 7.0.7 | 147,082 | 6/13/2023 | |
| 7.0.5 | 1,795,323 | 4/11/2023 | |
| 7.0.4 | 973,229 | 3/14/2023 | |
| 7.0.3 | 2,255,651 | 2/14/2023 | |
| 7.0.2 | 942,951 | 1/10/2023 | |
| 7.0.1 | 448,319 | 12/13/2022 | |
| 7.0.0 | 85,277,833 | 11/7/2022 | |
| 7.0.0-rc.2.22476.2 | 23,323 | 10/11/2022 | |
| 7.0.0-rc.1.22427.2 | 28,351 | 9/14/2022 | |
| 7.0.0-preview.7.22376.6 | 1,130 | 8/9/2022 | |
| 7.0.0-preview.6.22330.3 | 1,814 | 7/12/2022 | |
| 7.0.0-preview.5.22303.8 | 976 | 6/14/2022 | |
| 7.0.0-preview.4.22251.1 | 1,137 | 5/10/2022 | |
| 7.0.0-preview.3.22178.4 | 41,676 | 4/13/2022 | |
| 7.0.0-preview.2.22153.2 | 1,764 | 3/14/2022 | |
| 7.0.0-preview.1.22109.13 | 1,350 | 2/17/2022 | |
| 6.0.36 | 1,136,344 | 11/12/2024 | |
| 6.0.35 | 209,369 | 10/8/2024 | |
| 6.0.33 | 1,644,112 | 8/13/2024 | |
| 6.0.32 | 341,356 | 7/9/2024 | |
| 6.0.31 | 673,245 | 5/28/2024 | |
| 6.0.30 | 48,260 | 5/14/2024 | |
| 6.0.29 | 371,713 | 4/9/2024 | |
| 6.0.28 | 240,853 | 3/12/2024 | |
| 6.0.27 | 73,373 | 2/13/2024 | |
| 6.0.26 | 405,781 | 1/9/2024 | |
| 6.0.25 | 102,938 | 11/14/2023 | |
| 6.0.24 | 69,008 | 10/24/2023 | |
| 6.0.23 | 58,396 | 10/10/2023 | |
| 6.0.22 | 68,128 | 9/12/2023 | |
| 6.0.21 | 116,970 | 8/8/2023 | |
| 6.0.20 | 213,778 | 7/11/2023 | |
| 6.0.19 | 82,793 | 6/22/2023 | |
| 6.0.18 | 39,129 | 6/13/2023 | |
| 6.0.16 | 58,730,507 | 4/11/2023 | |
| 6.0.15 | 171,733 | 3/14/2023 | |
| 6.0.14 | 97,488 | 2/14/2023 | |
| 6.0.13 | 98,827 | 1/10/2023 | |
| 6.0.12 | 434,002 | 12/13/2022 | |
| 6.0.11 | 344,110 | 11/7/2022 | |
| 6.0.10 | 835,818 | 10/11/2022 | |
| 6.0.9 | 689,688 | 9/13/2022 | |
| 6.0.8 | 4,149,227 | 8/9/2022 | |
| 6.0.7 | 370,166 | 7/12/2022 | |
| 6.0.6 | 482,676 | 6/14/2022 | |
| 6.0.5 | 889,799 | 5/10/2022 | |
| 6.0.4 | 1,031,452 | 4/11/2022 | |
| 6.0.3 | 12,309,861 | 3/8/2022 | |
| 6.0.2 | 1,441,567 | 2/8/2022 | |
| 6.0.1 | 1,782,167 | 12/14/2021 | |
| 6.0.0 | 14,774,084 | 11/8/2021 | |
| 6.0.0-rc.2.21480.10 | 18,281 | 10/12/2021 | |
| 6.0.0-rc.1.21452.15 | 1,471 | 9/14/2021 | |
| 6.0.0-preview.7.21378.6 | 1,205 | 8/10/2021 | |
| 6.0.0-preview.6.21355.2 | 1,690 | 7/14/2021 | |
| 6.0.0-preview.5.21301.17 | 1,189 | 6/15/2021 | |
| 6.0.0-preview.4.21253.5 | 1,473 | 5/24/2021 | |
| 6.0.0-preview.3.21201.13 | 4,353 | 4/8/2021 | |
| 6.0.0-preview.2.21154.6 | 1,166 | 3/11/2021 | |
| 6.0.0-preview.1.21103.6 | 1,294 | 2/12/2021 | |
| 5.0.17 | 1,824,674 | 5/10/2022 | |
| 5.0.16 | 38,059 | 4/11/2022 | |
| 5.0.15 | 76,896 | 3/8/2022 | |
| 5.0.14 | 78,611 | 2/8/2022 | |
| 5.0.13 | 62,840 | 12/14/2021 | |
| 5.0.12 | 48,054 | 11/7/2021 | |
| 5.0.11 | 1,650,344 | 10/12/2021 | |
| 5.0.10 | 103,639,104 | 9/14/2021 | |
| 5.0.9 | 383,779 | 8/10/2021 | |
| 5.0.8 | 387,241 | 7/13/2021 | |
| 5.0.7 | 1,304,089 | 6/8/2021 | |
| 5.0.6 | 270,415 | 5/11/2021 | |
| 5.0.5 | 3,368,237 | 4/6/2021 | |
| 5.0.4 | 1,238,071 | 3/9/2021 | |
| 5.0.3 | 502,673 | 2/9/2021 | |
| 5.0.2 | 264,461 | 1/12/2021 | |
| 5.0.1 | 852,028 | 12/8/2020 | |
| 5.0.0 | 641,130 | 11/9/2020 | |
| 5.0.0-rc.2.20475.17 | 4,952 | 10/13/2020 | |
| 5.0.0-rc.1.20451.17 | 5,344 | 9/14/2020 | |
| 5.0.0-preview.8.20414.8 | 1,289 | 8/25/2020 | |
| 5.0.0-preview.7.20365.19 | 2,869 | 7/21/2020 | |
| 5.0.0-preview.6.20312.15 | 1,304 | 6/25/2020 | |
| 5.0.0-preview.5.20279.2 | 1,228 | 6/10/2020 | |
| 5.0.0-preview.4.20257.10 | 2,384 | 5/18/2020 | |
| 5.0.0-preview.3.20215.14 | 1,374 | 4/23/2020 | |
| 5.0.0-preview.2.20167.3 | 1,440 | 4/2/2020 | |
| 5.0.0-preview.1.20120.4 | 1,345 | 3/16/2020 | |
| 3.1.32 | 154,687 | 12/13/2022 | |
| 3.1.31 | 38,532 | 11/8/2022 | |
| 3.1.30 | 38,548 | 10/11/2022 | |
| 3.1.29 | 39,272 | 9/13/2022 | |
| 3.1.28 | 55,361 | 8/9/2022 | |
| 3.1.27 | 43,629 | 7/12/2022 | |
| 3.1.26 | 45,708 | 6/14/2022 | |
| 3.1.25 | 59,068 | 5/10/2022 | |
| 3.1.24 | 83,513 | 4/11/2022 | |
| 3.1.23 | 115,453 | 3/8/2022 | |
| 3.1.22 | 106,830 | 12/14/2021 | |
| 3.1.21 | 135,440 | 11/7/2021 | |
| 3.1.20 | 44,020 | 10/11/2021 | |
| 3.1.19 | 102,656 | 9/14/2021 | |
| 3.1.18 | 97,534 | 8/10/2021 | |
| 3.1.17 | 150,097 | 7/13/2021 | |
| 3.1.16 | 65,034 | 6/8/2021 | |
| 3.1.15 | 348,252 | 5/11/2021 | |
| 3.1.14 | 67,118 | 4/6/2021 | |
| 3.1.13 | 142,475 | 3/9/2021 | |
| 3.1.12 | 109,081 | 2/9/2021 | |
| 3.1.11 | 79,681 | 1/12/2021 | |
| 3.1.10 | 196,455 | 11/9/2020 | |
| 3.1.9 | 312,882 | 10/13/2020 | |
| 3.1.8 | 594,989 | 9/8/2020 | |
| 3.1.7 | 459,753 | 8/11/2020 | |
| 3.1.6 | 325,050 | 7/14/2020 | |
| 3.1.5 | 613,986 | 6/9/2020 | |
| 3.1.4 | 22,075,816 | 5/12/2020 | |
| 3.1.3 | 616,842 | 3/24/2020 | |
| 3.1.2 | 313,436 | 2/18/2020 | |
| 3.1.1 | 658,301 | 1/14/2020 | |
| 3.1.0 | 1,781,420 | 12/3/2019 | |
| 3.1.0-preview3.19553.2 | 1,601 | 11/13/2019 | |
| 3.1.0-preview2.19525.4 | 1,255 | 11/1/2019 | |
| 3.1.0-preview1.19506.1 | 2,446 | 10/15/2019 | |
| 3.0.3 | 136,460 | 2/18/2020 | |
| 3.0.2 | 61,443 | 1/14/2020 | |
| 3.0.1 | 136,937 | 11/18/2019 | |
| 3.0.0 | 4,853,518 | 9/23/2019 | |
| 3.0.0-rc1.19456.10 | 1,851 | 9/16/2019 | |
| 3.0.0-preview9.19423.4 | 26,604 | 9/4/2019 | |
| 3.0.0-preview8.19405.4 | 1,935 | 8/13/2019 | |
| 3.0.0-preview7.19362.4 | 3,040 | 7/23/2019 | |
| 3.0.0-preview6.19304.6 | 6,360 | 6/12/2019 | |
| 3.0.0-preview5.19227.9 | 2,127 | 5/6/2019 | |
| 3.0.0-preview4.19216.2 | 12,847 | 4/18/2019 | |
| 3.0.0-preview3.19153.1 | 3,716 | 3/6/2019 | |
| 3.0.0-preview.19074.2 | 1,762 | 1/29/2019 | |
| 3.0.0-preview.18572.1 | 3,375 | 12/4/2018 | |
| 2.2.0 | 691,787,718 | 12/3/2018 | |
| 2.2.0-preview3-35497 | 229,900 | 10/17/2018 | |
| 2.2.0-preview2-35157 | 189,424 | 9/12/2018 | |
| 2.2.0-preview1-35029 | 102,941 | 8/22/2018 | |
| 2.1.6 | 10,177,201 | 11/13/2018 | |
| 2.1.1 | 374,149,118 | 6/18/2018 | |
| 2.1.0 | 161,665,830 | 5/29/2018 | |
| 2.1.0-rc1-final | 380,345 | 5/6/2018 | |
| 2.1.0-preview2-final | 688,249 | 4/10/2018 | |
| 2.1.0-preview1-final | 469,834 | 2/26/2018 | |
| 2.0.0 | 176,289,765 | 8/11/2017 | |
| 2.0.0-preview2-final | 168,183 | 6/28/2017 | |
| 2.0.0-preview1-final | 68,180 | 5/10/2017 | |
| 1.1.1 | 18,962,560 | 5/9/2017 | |
| 1.1.0 | 14,533,486 | 11/16/2016 | |
| 1.1.0-preview1-final | 88,297 | 10/24/2016 | |
| 1.0.1 | 124,976,638 | 12/12/2016 | |
| 1.0.0 | 34,840,209 | 6/27/2016 | |
| 1.0.0-rc2-final | 1,967,371 | 5/16/2016 |