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There is a newer version of this package available.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 (513)
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 (91)
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 | 61 | 7/15/2025 | |
| 10.0.0-preview.5.25277.114 | 11,039 | 6/6/2025 | |
| 10.0.0-preview.4.25258.110 | 2,731 | 5/12/2025 | |
| 10.0.0-preview.3.25172.1 | 22,893 | 4/10/2025 | |
| 10.0.0-preview.2.25164.1 | 1,960 | 3/18/2025 | |
| 10.0.0-preview.1.25120.3 | 1,100 | 2/25/2025 | |
| 9.0.7 | 132,653 | 7/8/2025 | |
| 9.0.6 | 848,685 | 6/10/2025 | |
| 9.0.5 | 1,278,712 | 5/13/2025 | |
| 9.0.4 | 2,021,864 | 4/8/2025 | |
| 9.0.3 | 1,350,650 | 3/11/2025 | |
| 9.0.2 | 2,729,643 | 2/11/2025 | |
| 9.0.1 | 1,434,946 | 1/14/2025 | |
| 9.0.0 | 5,409,174 | 11/12/2024 | |
| 9.0.0-rc.2.24474.3 | 164,484 | 10/8/2024 | |
| 9.0.0-rc.1.24452.1 | 74,484 | 9/10/2024 | |
| 9.0.0-preview.7.24406.2 | 12,642 | 8/13/2024 | |
| 9.0.0-preview.6.24328.4 | 14,548 | 7/9/2024 | |
| 9.0.0-preview.5.24306.11 | 12,913 | 6/11/2024 | |
| 9.0.0-preview.4.24267.6 | 13,201 | 5/21/2024 | |
| 9.0.0-preview.3.24172.13 | 46,749 | 4/11/2024 | |
| 9.0.0-preview.2.24128.4 | 5,460 | 3/12/2024 | |
| 9.0.0-preview.1.24081.5 | 27,712 | 2/13/2024 | |
| 8.0.18 | 32,702 | 7/8/2025 | |
| 8.0.17 | 279,213 | 6/10/2025 | |
| 8.0.16 | 364,375 | 5/13/2025 | |
| 8.0.15 | 689,231 | 4/8/2025 | |
| 8.0.14 | 649,467 | 3/11/2025 | |
| 8.0.13 | 744,010 | 2/11/2025 | |
| 8.0.12 | 1,034,140 | 1/14/2025 | |
| 8.0.11 | 18,165,273 | 11/12/2024 | |
| 8.0.10 | 19,173,899 | 10/8/2024 | |
| 8.0.8 | 5,400,441 | 8/13/2024 | |
| 8.0.7 | 3,155,905 | 7/9/2024 | |
| 8.0.6 | 1,199,319 | 5/28/2024 | |
| 8.0.5 | 3,642,444 | 5/14/2024 | |
| 8.0.4 | 3,790,269 | 4/9/2024 | |
| 8.0.3 | 1,602,171 | 3/12/2024 | |
| 8.0.2 | 2,907,579 | 2/13/2024 | |
| 8.0.1 | 1,859,828 | 1/9/2024 | |
| 8.0.0 | 17,293,147 | 11/14/2023 | |
| 8.0.0-rc.2.23480.2 | 952,792 | 10/10/2023 | |
| 8.0.0-rc.1.23421.29 | 7,686 | 9/12/2023 | |
| 8.0.0-preview.7.23375.9 | 6,037 | 8/8/2023 | |
| 8.0.0-preview.6.23329.11 | 12,465 | 7/11/2023 | |
| 8.0.0-preview.5.23302.2 | 6,271 | 6/13/2023 | |
| 8.0.0-preview.4.23260.4 | 5,556 | 5/16/2023 | |
| 8.0.0-preview.3.23177.8 | 5,020 | 4/11/2023 | |
| 8.0.0-preview.2.23153.2 | 2,649 | 3/14/2023 | |
| 8.0.0-preview.1.23112.2 | 959 | 2/21/2023 | |
| 7.0.20 | 37,036 | 5/28/2024 | |
| 7.0.19 | 7,380 | 5/14/2024 | |
| 7.0.18 | 24,547 | 4/9/2024 | |
| 7.0.17 | 18,871 | 3/12/2024 | |
| 7.0.16 | 22,890 | 2/13/2024 | |
| 7.0.15 | 93,131 | 1/9/2024 | |
| 7.0.14 | 162,701 | 11/14/2023 | |
| 7.0.13 | 921,810 | 10/24/2023 | |
| 7.0.12 | 168,035 | 10/10/2023 | |
| 7.0.11 | 1,002,705 | 9/12/2023 | |
| 7.0.10 | 759,415 | 8/8/2023 | |
| 7.0.9 | 837,657 | 7/11/2023 | |
| 7.0.8 | 629,104 | 6/22/2023 | |
| 7.0.7 | 113,337 | 6/13/2023 | |
| 7.0.5 | 1,650,857 | 4/11/2023 | |
| 7.0.4 | 889,690 | 3/14/2023 | |
| 7.0.3 | 2,022,202 | 2/14/2023 | |
| 7.0.2 | 863,130 | 1/10/2023 | |
| 7.0.1 | 380,247 | 12/13/2022 | |
| 7.0.0 | 66,588,873 | 11/7/2022 | |
| 7.0.0-rc.2.22476.2 | 22,691 | 10/11/2022 | |
| 7.0.0-rc.1.22427.2 | 27,979 | 9/14/2022 | |
| 7.0.0-preview.7.22376.6 | 976 | 8/9/2022 | |
| 7.0.0-preview.6.22330.3 | 1,674 | 7/12/2022 | |
| 7.0.0-preview.5.22303.8 | 869 | 6/14/2022 | |
| 7.0.0-preview.4.22251.1 | 1,011 | 5/10/2022 | |
| 7.0.0-preview.3.22178.4 | 41,530 | 4/13/2022 | |
| 7.0.0-preview.2.22153.2 | 1,653 | 3/14/2022 | |
| 7.0.0-preview.1.22109.13 | 1,164 | 2/17/2022 | |
| 6.0.36 | 480,624 | 11/12/2024 | |
| 6.0.35 | 130,618 | 10/8/2024 | |
| 6.0.33 | 1,178,408 | 8/13/2024 | |
| 6.0.32 | 224,482 | 7/9/2024 | |
| 6.0.31 | 461,309 | 5/28/2024 | |
| 6.0.30 | 17,143 | 5/14/2024 | |
| 6.0.29 | 294,573 | 4/9/2024 | |
| 6.0.28 | 168,939 | 3/12/2024 | |
| 6.0.27 | 40,124 | 2/13/2024 | |
| 6.0.26 | 344,002 | 1/9/2024 | |
| 6.0.25 | 68,426 | 11/14/2023 | |
| 6.0.24 | 37,272 | 10/24/2023 | |
| 6.0.23 | 27,986 | 10/10/2023 | |
| 6.0.22 | 33,994 | 9/12/2023 | |
| 6.0.21 | 74,141 | 8/8/2023 | |
| 6.0.20 | 179,823 | 7/11/2023 | |
| 6.0.19 | 48,707 | 6/22/2023 | |
| 6.0.18 | 8,787 | 6/13/2023 | |
| 6.0.16 | 46,029,678 | 4/11/2023 | |
| 6.0.15 | 135,194 | 3/14/2023 | |
| 6.0.14 | 65,958 | 2/14/2023 | |
| 6.0.13 | 64,260 | 1/10/2023 | |
| 6.0.12 | 387,943 | 12/13/2022 | |
| 6.0.11 | 304,102 | 11/7/2022 | |
| 6.0.10 | 741,869 | 10/11/2022 | |
| 6.0.9 | 572,659 | 9/13/2022 | |
| 6.0.8 | 3,885,290 | 8/9/2022 | |
| 6.0.7 | 330,168 | 7/12/2022 | |
| 6.0.6 | 431,911 | 6/14/2022 | |
| 6.0.5 | 789,700 | 5/10/2022 | |
| 6.0.4 | 978,935 | 4/11/2022 | |
| 6.0.3 | 7,603,693 | 3/8/2022 | |
| 6.0.2 | 1,393,079 | 2/8/2022 | |
| 6.0.1 | 1,655,285 | 12/14/2021 | |
| 6.0.0 | 12,886,358 | 11/8/2021 | |
| 6.0.0-rc.2.21480.10 | 18,152 | 10/12/2021 | |
| 6.0.0-rc.1.21452.15 | 1,347 | 9/14/2021 | |
| 6.0.0-preview.7.21378.6 | 1,096 | 8/10/2021 | |
| 6.0.0-preview.6.21355.2 | 1,566 | 7/14/2021 | |
| 6.0.0-preview.5.21301.17 | 1,068 | 6/15/2021 | |
| 6.0.0-preview.4.21253.5 | 1,353 | 5/24/2021 | |
| 6.0.0-preview.3.21201.13 | 4,232 | 4/8/2021 | |
| 6.0.0-preview.2.21154.6 | 997 | 3/11/2021 | |
| 6.0.0-preview.1.21103.6 | 1,114 | 2/12/2021 | |
| 5.0.17 | 1,519,783 | 5/10/2022 | |
| 5.0.16 | 7,888 | 4/11/2022 | |
| 5.0.15 | 46,091 | 3/8/2022 | |
| 5.0.14 | 48,431 | 2/8/2022 | |
| 5.0.13 | 32,610 | 12/14/2021 | |
| 5.0.12 | 17,221 | 11/7/2021 | |
| 5.0.11 | 1,516,010 | 10/12/2021 | |
| 5.0.10 | 90,491,285 | 9/14/2021 | |
| 5.0.9 | 338,696 | 8/10/2021 | |
| 5.0.8 | 343,690 | 7/13/2021 | |
| 5.0.7 | 1,202,032 | 6/8/2021 | |
| 5.0.6 | 236,851 | 5/11/2021 | |
| 5.0.5 | 3,164,623 | 4/6/2021 | |
| 5.0.4 | 1,123,627 | 3/9/2021 | |
| 5.0.3 | 431,106 | 2/9/2021 | |
| 5.0.2 | 229,102 | 1/12/2021 | |
| 5.0.1 | 751,576 | 12/8/2020 | |
| 5.0.0 | 578,519 | 11/9/2020 | |
| 5.0.0-rc.2.20475.17 | 4,719 | 10/13/2020 | |
| 5.0.0-rc.1.20451.17 | 5,159 | 9/14/2020 | |
| 5.0.0-preview.8.20414.8 | 1,124 | 8/25/2020 | |
| 5.0.0-preview.7.20365.19 | 2,706 | 7/21/2020 | |
| 5.0.0-preview.6.20312.15 | 1,142 | 6/25/2020 | |
| 5.0.0-preview.5.20279.2 | 1,062 | 6/10/2020 | |
| 5.0.0-preview.4.20257.10 | 2,217 | 5/18/2020 | |
| 5.0.0-preview.3.20215.14 | 1,206 | 4/23/2020 | |
| 5.0.0-preview.2.20167.3 | 1,285 | 4/2/2020 | |
| 5.0.0-preview.1.20120.4 | 1,178 | 3/16/2020 | |
| 3.1.32 | 92,310 | 12/13/2022 | |
| 3.1.31 | 8,395 | 11/8/2022 | |
| 3.1.30 | 7,982 | 10/11/2022 | |
| 3.1.29 | 8,897 | 9/13/2022 | |
| 3.1.28 | 20,532 | 8/9/2022 | |
| 3.1.27 | 13,471 | 7/12/2022 | |
| 3.1.26 | 15,562 | 6/14/2022 | |
| 3.1.25 | 24,439 | 5/10/2022 | |
| 3.1.24 | 53,164 | 4/11/2022 | |
| 3.1.23 | 84,305 | 3/8/2022 | |
| 3.1.22 | 74,359 | 12/14/2021 | |
| 3.1.21 | 103,349 | 11/7/2021 | |
| 3.1.20 | 13,738 | 10/11/2021 | |
| 3.1.19 | 71,517 | 9/14/2021 | |
| 3.1.18 | 67,063 | 8/10/2021 | |
| 3.1.17 | 119,033 | 7/13/2021 | |
| 3.1.16 | 33,820 | 6/8/2021 | |
| 3.1.15 | 313,916 | 5/11/2021 | |
| 3.1.14 | 36,195 | 4/6/2021 | |
| 3.1.13 | 111,176 | 3/9/2021 | |
| 3.1.12 | 75,292 | 2/9/2021 | |
| 3.1.11 | 49,146 | 1/12/2021 | |
| 3.1.10 | 156,736 | 11/9/2020 | |
| 3.1.9 | 277,078 | 10/13/2020 | |
| 3.1.8 | 557,992 | 9/8/2020 | |
| 3.1.7 | 398,085 | 8/11/2020 | |
| 3.1.6 | 291,091 | 7/14/2020 | |
| 3.1.5 | 563,276 | 6/9/2020 | |
| 3.1.4 | 20,574,150 | 5/12/2020 | |
| 3.1.3 | 570,218 | 3/24/2020 | |
| 3.1.2 | 273,219 | 2/18/2020 | |
| 3.1.1 | 592,978 | 1/14/2020 | |
| 3.1.0 | 1,681,744 | 12/3/2019 | |
| 3.1.0-preview3.19553.2 | 1,445 | 11/13/2019 | |
| 3.1.0-preview2.19525.4 | 1,101 | 11/1/2019 | |
| 3.1.0-preview1.19506.1 | 2,291 | 10/15/2019 | |
| 3.0.3 | 104,655 | 2/18/2020 | |
| 3.0.2 | 30,938 | 1/14/2020 | |
| 3.0.1 | 105,676 | 11/18/2019 | |
| 3.0.0 | 4,547,554 | 9/23/2019 | |
| 3.0.0-rc1.19456.10 | 1,667 | 9/16/2019 | |
| 3.0.0-preview9.19423.4 | 26,355 | 9/4/2019 | |
| 3.0.0-preview8.19405.4 | 1,759 | 8/13/2019 | |
| 3.0.0-preview7.19362.4 | 2,861 | 7/23/2019 | |
| 3.0.0-preview6.19304.6 | 6,012 | 6/12/2019 | |
| 3.0.0-preview5.19227.9 | 1,938 | 5/6/2019 | |
| 3.0.0-preview4.19216.2 | 12,613 | 4/18/2019 | |
| 3.0.0-preview3.19153.1 | 3,549 | 3/6/2019 | |
| 3.0.0-preview.19074.2 | 1,602 | 1/29/2019 | |
| 3.0.0-preview.18572.1 | 3,223 | 12/4/2018 | |
| 2.2.0 | 626,814,314 | 12/3/2018 | |
| 2.2.0-preview3-35497 | 227,121 | 10/17/2018 | |
| 2.2.0-preview2-35157 | 185,918 | 9/12/2018 | |
| 2.2.0-preview1-35029 | 100,778 | 8/22/2018 | |
| 2.1.6 | 9,566,900 | 11/13/2018 | |
| 2.1.1 | 332,705,624 | 6/18/2018 | |
| 2.1.0 | 156,839,158 | 5/29/2018 | |
| 2.1.0-rc1-final | 364,955 | 5/6/2018 | |
| 2.1.0-preview2-final | 649,737 | 4/10/2018 | |
| 2.1.0-preview1-final | 455,099 | 2/26/2018 | |
| 2.0.0 | 168,485,970 | 8/11/2017 | |
| 2.0.0-preview2-final | 163,498 | 6/28/2017 | |
| 2.0.0-preview1-final | 66,726 | 5/10/2017 | |
| 1.1.1 | 18,322,894 | 5/9/2017 | |
| 1.1.0 | 14,120,856 | 11/16/2016 | |
| 1.1.0-preview1-final | 86,549 | 10/24/2016 | |
| 1.0.1 | 123,058,932 | 12/12/2016 | |
| 1.0.0 | 33,828,176 | 6/27/2016 | |
| 1.0.0-rc2-final | 1,949,571 | 5/16/2016 |