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There is a newer version of this package available.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 (515)
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 (97)
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.7.25380.108 | 353 | 8/12/2025 | |
| 10.0.0-preview.6.25358.103 | 1,261 | 7/15/2025 | |
| 10.0.0-preview.5.25277.114 | 46,966 | 6/6/2025 | |
| 10.0.0-preview.4.25258.110 | 2,872 | 5/12/2025 | |
| 10.0.0-preview.3.25172.1 | 22,918 | 4/10/2025 | |
| 10.0.0-preview.2.25164.1 | 2,019 | 3/18/2025 | |
| 10.0.0-preview.1.25120.3 | 1,129 | 2/25/2025 | |
| 9.0.8 | 128,073 | 8/5/2025 | |
| 9.0.7 | 634,184 | 7/8/2025 | |
| 9.0.6 | 1,114,908 | 6/10/2025 | |
| 9.0.5 | 1,489,378 | 5/13/2025 | |
| 9.0.4 | 2,158,475 | 4/8/2025 | |
| 9.0.3 | 1,422,573 | 3/11/2025 | |
| 9.0.2 | 3,056,404 | 2/11/2025 | |
| 9.0.1 | 1,525,966 | 1/14/2025 | |
| 9.0.0 | 5,774,387 | 11/12/2024 | |
| 9.0.0-rc.2.24474.3 | 171,555 | 10/8/2024 | |
| 9.0.0-rc.1.24452.1 | 76,036 | 9/10/2024 | |
| 9.0.0-preview.7.24406.2 | 12,715 | 8/13/2024 | |
| 9.0.0-preview.6.24328.4 | 14,778 | 7/9/2024 | |
| 9.0.0-preview.5.24306.11 | 13,157 | 6/11/2024 | |
| 9.0.0-preview.4.24267.6 | 13,752 | 5/21/2024 | |
| 9.0.0-preview.3.24172.13 | 47,186 | 4/11/2024 | |
| 9.0.0-preview.2.24128.4 | 5,482 | 3/12/2024 | |
| 9.0.0-preview.1.24081.5 | 28,289 | 2/13/2024 | |
| 8.0.19 | 48,365 | 8/4/2025 | |
| 8.0.18 | 196,339 | 7/8/2025 | |
| 8.0.17 | 436,039 | 6/10/2025 | |
| 8.0.16 | 449,350 | 5/13/2025 | |
| 8.0.15 | 802,270 | 4/8/2025 | |
| 8.0.14 | 757,258 | 3/11/2025 | |
| 8.0.13 | 833,114 | 2/11/2025 | |
| 8.0.12 | 1,116,026 | 1/14/2025 | |
| 8.0.11 | 21,403,977 | 11/12/2024 | |
| 8.0.10 | 21,461,565 | 10/8/2024 | |
| 8.0.8 | 5,634,570 | 8/13/2024 | |
| 8.0.7 | 3,283,524 | 7/9/2024 | |
| 8.0.6 | 1,246,901 | 5/28/2024 | |
| 8.0.5 | 3,828,277 | 5/14/2024 | |
| 8.0.4 | 3,925,297 | 4/9/2024 | |
| 8.0.3 | 1,651,848 | 3/12/2024 | |
| 8.0.2 | 3,017,614 | 2/13/2024 | |
| 8.0.1 | 1,923,905 | 1/9/2024 | |
| 8.0.0 | 18,096,946 | 11/14/2023 | |
| 8.0.0-rc.2.23480.2 | 970,840 | 10/10/2023 | |
| 8.0.0-rc.1.23421.29 | 7,707 | 9/12/2023 | |
| 8.0.0-preview.7.23375.9 | 6,104 | 8/8/2023 | |
| 8.0.0-preview.6.23329.11 | 12,494 | 7/11/2023 | |
| 8.0.0-preview.5.23302.2 | 6,645 | 6/13/2023 | |
| 8.0.0-preview.4.23260.4 | 5,591 | 5/16/2023 | |
| 8.0.0-preview.3.23177.8 | 5,087 | 4/11/2023 | |
| 8.0.0-preview.2.23153.2 | 2,697 | 3/14/2023 | |
| 8.0.0-preview.1.23112.2 | 985 | 2/21/2023 | |
| 7.0.20 | 47,000 | 5/28/2024 | |
| 7.0.19 | 16,306 | 5/14/2024 | |
| 7.0.18 | 34,678 | 4/9/2024 | |
| 7.0.17 | 27,863 | 3/12/2024 | |
| 7.0.16 | 31,949 | 2/13/2024 | |
| 7.0.15 | 102,448 | 1/9/2024 | |
| 7.0.14 | 173,705 | 11/14/2023 | |
| 7.0.13 | 937,110 | 10/24/2023 | |
| 7.0.12 | 178,375 | 10/10/2023 | |
| 7.0.11 | 1,019,263 | 9/12/2023 | |
| 7.0.10 | 777,202 | 8/8/2023 | |
| 7.0.9 | 853,709 | 7/11/2023 | |
| 7.0.8 | 642,971 | 6/22/2023 | |
| 7.0.7 | 122,947 | 6/13/2023 | |
| 7.0.5 | 1,676,396 | 4/11/2023 | |
| 7.0.4 | 904,315 | 3/14/2023 | |
| 7.0.3 | 2,056,189 | 2/14/2023 | |
| 7.0.2 | 876,534 | 1/10/2023 | |
| 7.0.1 | 394,519 | 12/13/2022 | |
| 7.0.0 | 69,007,087 | 11/7/2022 | |
| 7.0.0-rc.2.22476.2 | 22,742 | 10/11/2022 | |
| 7.0.0-rc.1.22427.2 | 28,106 | 9/14/2022 | |
| 7.0.0-preview.7.22376.6 | 1,002 | 8/9/2022 | |
| 7.0.0-preview.6.22330.3 | 1,706 | 7/12/2022 | |
| 7.0.0-preview.5.22303.8 | 895 | 6/14/2022 | |
| 7.0.0-preview.4.22251.1 | 1,042 | 5/10/2022 | |
| 7.0.0-preview.3.22178.4 | 41,560 | 4/13/2022 | |
| 7.0.0-preview.2.22153.2 | 1,683 | 3/14/2022 | |
| 7.0.0-preview.1.22109.13 | 1,196 | 2/17/2022 | |
| 6.0.36 | 562,105 | 11/12/2024 | |
| 6.0.35 | 144,538 | 10/8/2024 | |
| 6.0.33 | 1,240,189 | 8/13/2024 | |
| 6.0.32 | 258,219 | 7/9/2024 | |
| 6.0.31 | 490,507 | 5/28/2024 | |
| 6.0.30 | 25,976 | 5/14/2024 | |
| 6.0.29 | 309,365 | 4/9/2024 | |
| 6.0.28 | 187,300 | 3/12/2024 | |
| 6.0.27 | 49,197 | 2/13/2024 | |
| 6.0.26 | 355,998 | 1/9/2024 | |
| 6.0.25 | 77,682 | 11/14/2023 | |
| 6.0.24 | 46,788 | 10/24/2023 | |
| 6.0.23 | 36,831 | 10/10/2023 | |
| 6.0.22 | 43,112 | 9/12/2023 | |
| 6.0.21 | 86,912 | 8/8/2023 | |
| 6.0.20 | 189,006 | 7/11/2023 | |
| 6.0.19 | 57,855 | 6/22/2023 | |
| 6.0.18 | 17,593 | 6/13/2023 | |
| 6.0.16 | 47,674,155 | 4/11/2023 | |
| 6.0.15 | 145,073 | 3/14/2023 | |
| 6.0.14 | 74,942 | 2/14/2023 | |
| 6.0.13 | 73,550 | 1/10/2023 | |
| 6.0.12 | 398,124 | 12/13/2022 | |
| 6.0.11 | 314,580 | 11/7/2022 | |
| 6.0.10 | 759,379 | 10/11/2022 | |
| 6.0.9 | 591,795 | 9/13/2022 | |
| 6.0.8 | 3,930,433 | 8/9/2022 | |
| 6.0.7 | 340,500 | 7/12/2022 | |
| 6.0.6 | 444,034 | 6/14/2022 | |
| 6.0.5 | 805,918 | 5/10/2022 | |
| 6.0.4 | 990,804 | 4/11/2022 | |
| 6.0.3 | 8,160,615 | 3/8/2022 | |
| 6.0.2 | 1,404,123 | 2/8/2022 | |
| 6.0.1 | 1,673,402 | 12/14/2021 | |
| 6.0.0 | 13,163,816 | 11/8/2021 | |
| 6.0.0-rc.2.21480.10 | 18,182 | 10/12/2021 | |
| 6.0.0-rc.1.21452.15 | 1,375 | 9/14/2021 | |
| 6.0.0-preview.7.21378.6 | 1,126 | 8/10/2021 | |
| 6.0.0-preview.6.21355.2 | 1,598 | 7/14/2021 | |
| 6.0.0-preview.5.21301.17 | 1,100 | 6/15/2021 | |
| 6.0.0-preview.4.21253.5 | 1,380 | 5/24/2021 | |
| 6.0.0-preview.3.21201.13 | 4,261 | 4/8/2021 | |
| 6.0.0-preview.2.21154.6 | 1,041 | 3/11/2021 | |
| 6.0.0-preview.1.21103.6 | 1,156 | 2/12/2021 | |
| 5.0.17 | 1,561,126 | 5/10/2022 | |
| 5.0.16 | 16,702 | 4/11/2022 | |
| 5.0.15 | 54,967 | 3/8/2022 | |
| 5.0.14 | 57,251 | 2/8/2022 | |
| 5.0.13 | 41,429 | 12/14/2021 | |
| 5.0.12 | 26,121 | 11/7/2021 | |
| 5.0.11 | 1,536,407 | 10/12/2021 | |
| 5.0.10 | 92,235,712 | 9/14/2021 | |
| 5.0.9 | 349,164 | 8/10/2021 | |
| 5.0.8 | 352,980 | 7/13/2021 | |
| 5.0.7 | 1,218,179 | 6/8/2021 | |
| 5.0.6 | 246,038 | 5/11/2021 | |
| 5.0.5 | 3,190,168 | 4/6/2021 | |
| 5.0.4 | 1,142,213 | 3/9/2021 | |
| 5.0.3 | 442,632 | 2/9/2021 | |
| 5.0.2 | 238,141 | 1/12/2021 | |
| 5.0.1 | 766,643 | 12/8/2020 | |
| 5.0.0 | 587,887 | 11/9/2020 | |
| 5.0.0-rc.2.20475.17 | 4,769 | 10/13/2020 | |
| 5.0.0-rc.1.20451.17 | 5,210 | 9/14/2020 | |
| 5.0.0-preview.8.20414.8 | 1,172 | 8/25/2020 | |
| 5.0.0-preview.7.20365.19 | 2,753 | 7/21/2020 | |
| 5.0.0-preview.6.20312.15 | 1,189 | 6/25/2020 | |
| 5.0.0-preview.5.20279.2 | 1,107 | 6/10/2020 | |
| 5.0.0-preview.4.20257.10 | 2,264 | 5/18/2020 | |
| 5.0.0-preview.3.20215.14 | 1,252 | 4/23/2020 | |
| 5.0.0-preview.2.20167.3 | 1,330 | 4/2/2020 | |
| 5.0.0-preview.1.20120.4 | 1,227 | 3/16/2020 | |
| 3.1.32 | 104,611 | 12/13/2022 | |
| 3.1.31 | 17,197 | 11/8/2022 | |
| 3.1.30 | 16,791 | 10/11/2022 | |
| 3.1.29 | 17,714 | 9/13/2022 | |
| 3.1.28 | 29,465 | 8/9/2022 | |
| 3.1.27 | 22,283 | 7/12/2022 | |
| 3.1.26 | 24,378 | 6/14/2022 | |
| 3.1.25 | 33,564 | 5/10/2022 | |
| 3.1.24 | 61,978 | 4/11/2022 | |
| 3.1.23 | 93,497 | 3/8/2022 | |
| 3.1.22 | 83,303 | 12/14/2021 | |
| 3.1.21 | 112,664 | 11/7/2021 | |
| 3.1.20 | 22,549 | 10/11/2021 | |
| 3.1.19 | 80,442 | 9/14/2021 | |
| 3.1.18 | 75,979 | 8/10/2021 | |
| 3.1.17 | 128,008 | 7/13/2021 | |
| 3.1.16 | 42,679 | 6/8/2021 | |
| 3.1.15 | 323,155 | 5/11/2021 | |
| 3.1.14 | 45,093 | 4/6/2021 | |
| 3.1.13 | 120,232 | 3/9/2021 | |
| 3.1.12 | 84,493 | 2/9/2021 | |
| 3.1.11 | 58,043 | 1/12/2021 | |
| 3.1.10 | 167,461 | 11/9/2020 | |
| 3.1.9 | 286,528 | 10/13/2020 | |
| 3.1.8 | 567,414 | 9/8/2020 | |
| 3.1.7 | 410,717 | 8/11/2020 | |
| 3.1.6 | 300,227 | 7/14/2020 | |
| 3.1.5 | 576,223 | 6/9/2020 | |
| 3.1.4 | 20,765,865 | 5/12/2020 | |
| 3.1.3 | 580,564 | 3/24/2020 | |
| 3.1.2 | 282,628 | 2/18/2020 | |
| 3.1.1 | 606,316 | 1/14/2020 | |
| 3.1.0 | 1,697,592 | 12/3/2019 | |
| 3.1.0-preview3.19553.2 | 1,489 | 11/13/2019 | |
| 3.1.0-preview2.19525.4 | 1,144 | 11/1/2019 | |
| 3.1.0-preview1.19506.1 | 2,333 | 10/15/2019 | |
| 3.0.3 | 113,473 | 2/18/2020 | |
| 3.0.2 | 39,754 | 1/14/2020 | |
| 3.0.1 | 114,573 | 11/18/2019 | |
| 3.0.0 | 4,580,039 | 9/23/2019 | |
| 3.0.0-rc1.19456.10 | 1,710 | 9/16/2019 | |
| 3.0.0-preview9.19423.4 | 26,413 | 9/4/2019 | |
| 3.0.0-preview8.19405.4 | 1,804 | 8/13/2019 | |
| 3.0.0-preview7.19362.4 | 2,910 | 7/23/2019 | |
| 3.0.0-preview6.19304.6 | 6,063 | 6/12/2019 | |
| 3.0.0-preview5.19227.9 | 1,984 | 5/6/2019 | |
| 3.0.0-preview4.19216.2 | 12,657 | 4/18/2019 | |
| 3.0.0-preview3.19153.1 | 3,591 | 3/6/2019 | |
| 3.0.0-preview.19074.2 | 1,645 | 1/29/2019 | |
| 3.0.0-preview.18572.1 | 3,269 | 12/4/2018 | |
| 2.2.0 | 635,544,883 | 12/3/2018 | |
| 2.2.0-preview3-35497 | 227,242 | 10/17/2018 | |
| 2.2.0-preview2-35157 | 186,197 | 9/12/2018 | |
| 2.2.0-preview1-35029 | 100,979 | 8/22/2018 | |
| 2.1.6 | 9,635,368 | 11/13/2018 | |
| 2.1.1 | 338,364,530 | 6/18/2018 | |
| 2.1.0 | 157,462,831 | 5/29/2018 | |
| 2.1.0-rc1-final | 365,144 | 5/6/2018 | |
| 2.1.0-preview2-final | 650,992 | 4/10/2018 | |
| 2.1.0-preview1-final | 455,434 | 2/26/2018 | |
| 2.0.0 | 169,771,938 | 8/11/2017 | |
| 2.0.0-preview2-final | 163,656 | 6/28/2017 | |
| 2.0.0-preview1-final | 66,864 | 5/10/2017 | |
| 1.1.1 | 18,403,427 | 5/9/2017 | |
| 1.1.0 | 14,188,220 | 11/16/2016 | |
| 1.1.0-preview1-final | 86,628 | 10/24/2016 | |
| 1.0.1 | 123,354,069 | 12/12/2016 | |
| 1.0.0 | 33,978,287 | 6/27/2016 | |
| 1.0.0-rc2-final | 1,950,969 | 5/16/2016 |