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There is a newer version of this package available.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 (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 | 460,976 | 11/11/2025 | |
| 10.0.0-rc.2.25502.107 | 105,602 | 10/14/2025 | |
| 10.0.0-rc.1.25451.107 | 65,478 | 9/9/2025 | |
| 10.0.0-preview.7.25380.108 | 41,002 | 8/12/2025 | |
| 10.0.0-preview.6.25358.103 | 2,224 | 7/15/2025 | |
| 10.0.0-preview.5.25277.114 | 118,441 | 6/6/2025 | |
| 10.0.0-preview.4.25258.110 | 3,188 | 5/12/2025 | |
| 10.0.0-preview.3.25172.1 | 22,983 | 4/10/2025 | |
| 10.0.0-preview.2.25164.1 | 2,235 | 3/18/2025 | |
| 10.0.0-preview.1.25120.3 | 1,214 | 2/25/2025 | |
| 9.0.11 | 97,975 | 11/11/2025 | |
| 9.0.10 | 1,649,217 | 10/14/2025 | |
| 9.0.9 | 2,342,883 | 9/9/2025 | |
| 9.0.8 | 1,787,794 | 8/5/2025 | |
| 9.0.7 | 2,369,893 | 7/8/2025 | |
| 9.0.6 | 2,174,619 | 6/10/2025 | |
| 9.0.5 | 2,564,632 | 5/13/2025 | |
| 9.0.4 | 2,932,863 | 4/8/2025 | |
| 9.0.3 | 1,836,663 | 3/11/2025 | |
| 9.0.2 | 5,625,469 | 2/11/2025 | |
| 9.0.1 | 2,288,353 | 1/14/2025 | |
| 9.0.0 | 8,669,425 | 11/12/2024 | |
| 9.0.0-rc.2.24474.3 | 208,114 | 10/8/2024 | |
| 9.0.0-rc.1.24452.1 | 86,017 | 9/10/2024 | |
| 9.0.0-preview.7.24406.2 | 13,236 | 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 | 14,587 | 5/21/2024 | |
| 9.0.0-preview.3.24172.13 | 50,516 | 4/11/2024 | |
| 9.0.0-preview.2.24128.4 | 5,573 | 3/12/2024 | |
| 9.0.0-preview.1.24081.5 | 30,481 | 2/13/2024 | |
| 8.0.22 | 102,572 | 11/11/2025 | |
| 8.0.21 | 453,882 | 10/14/2025 | |
| 8.0.20 | 776,308 | 9/9/2025 | |
| 8.0.19 | 874,673 | 8/4/2025 | |
| 8.0.18 | 1,072,322 | 7/8/2025 | |
| 8.0.17 | 994,723 | 6/10/2025 | |
| 8.0.16 | 944,642 | 5/13/2025 | |
| 8.0.15 | 1,472,106 | 4/8/2025 | |
| 8.0.14 | 1,162,779 | 3/11/2025 | |
| 8.0.13 | 1,423,920 | 2/11/2025 | |
| 8.0.12 | 1,581,949 | 1/14/2025 | |
| 8.0.11 | 44,561,172 | 11/12/2024 | |
| 8.0.10 | 36,654,969 | 10/8/2024 | |
| 8.0.8 | 7,095,989 | 8/13/2024 | |
| 8.0.7 | 3,918,419 | 7/9/2024 | |
| 8.0.6 | 1,540,895 | 5/28/2024 | |
| 8.0.5 | 4,831,223 | 5/14/2024 | |
| 8.0.4 | 4,817,922 | 4/9/2024 | |
| 8.0.3 | 1,921,604 | 3/12/2024 | |
| 8.0.2 | 3,503,352 | 2/13/2024 | |
| 8.0.1 | 2,329,106 | 1/9/2024 | |
| 8.0.0 | 23,474,170 | 11/14/2023 | |
| 8.0.0-rc.2.23480.2 | 1,107,236 | 10/10/2023 | |
| 8.0.0-rc.1.23421.29 | 7,953 | 9/12/2023 | |
| 8.0.0-preview.7.23375.9 | 6,558 | 8/8/2023 | |
| 8.0.0-preview.6.23329.11 | 12,569 | 7/11/2023 | |
| 8.0.0-preview.5.23302.2 | 10,007 | 6/13/2023 | |
| 8.0.0-preview.4.23260.4 | 5,855 | 5/16/2023 | |
| 8.0.0-preview.3.23177.8 | 5,587 | 4/11/2023 | |
| 8.0.0-preview.2.23153.2 | 2,966 | 3/14/2023 | |
| 8.0.0-preview.1.23112.2 | 1,084 | 2/21/2023 | |
| 7.0.20 | 76,662 | 5/28/2024 | |
| 7.0.19 | 38,520 | 5/14/2024 | |
| 7.0.18 | 67,445 | 4/9/2024 | |
| 7.0.17 | 50,865 | 3/12/2024 | |
| 7.0.16 | 55,082 | 2/13/2024 | |
| 7.0.15 | 126,088 | 1/9/2024 | |
| 7.0.14 | 213,744 | 11/14/2023 | |
| 7.0.13 | 1,002,996 | 10/24/2023 | |
| 7.0.12 | 206,467 | 10/10/2023 | |
| 7.0.11 | 1,080,871 | 9/12/2023 | |
| 7.0.10 | 859,335 | 8/8/2023 | |
| 7.0.9 | 922,939 | 7/11/2023 | |
| 7.0.8 | 697,350 | 6/22/2023 | |
| 7.0.7 | 147,010 | 6/13/2023 | |
| 7.0.5 | 1,793,747 | 4/11/2023 | |
| 7.0.4 | 972,501 | 3/14/2023 | |
| 7.0.3 | 2,252,572 | 2/14/2023 | |
| 7.0.2 | 942,510 | 1/10/2023 | |
| 7.0.1 | 447,890 | 12/13/2022 | |
| 7.0.0 | 84,999,331 | 11/7/2022 | |
| 7.0.0-rc.2.22476.2 | 23,322 | 10/11/2022 | |
| 7.0.0-rc.1.22427.2 | 28,349 | 9/14/2022 | |
| 7.0.0-preview.7.22376.6 | 1,127 | 8/9/2022 | |
| 7.0.0-preview.6.22330.3 | 1,813 | 7/12/2022 | |
| 7.0.0-preview.5.22303.8 | 974 | 6/14/2022 | |
| 7.0.0-preview.4.22251.1 | 1,136 | 5/10/2022 | |
| 7.0.0-preview.3.22178.4 | 41,675 | 4/13/2022 | |
| 7.0.0-preview.2.22153.2 | 1,762 | 3/14/2022 | |
| 7.0.0-preview.1.22109.13 | 1,348 | 2/17/2022 | |
| 6.0.36 | 1,124,359 | 11/12/2024 | |
| 6.0.35 | 208,671 | 10/8/2024 | |
| 6.0.33 | 1,638,558 | 8/13/2024 | |
| 6.0.32 | 340,537 | 7/9/2024 | |
| 6.0.31 | 671,289 | 5/28/2024 | |
| 6.0.30 | 48,251 | 5/14/2024 | |
| 6.0.29 | 370,910 | 4/9/2024 | |
| 6.0.28 | 240,275 | 3/12/2024 | |
| 6.0.27 | 73,362 | 2/13/2024 | |
| 6.0.26 | 405,260 | 1/9/2024 | |
| 6.0.25 | 102,910 | 11/14/2023 | |
| 6.0.24 | 68,997 | 10/24/2023 | |
| 6.0.23 | 58,395 | 10/10/2023 | |
| 6.0.22 | 68,074 | 9/12/2023 | |
| 6.0.21 | 116,872 | 8/8/2023 | |
| 6.0.20 | 213,750 | 7/11/2023 | |
| 6.0.19 | 82,701 | 6/22/2023 | |
| 6.0.18 | 39,128 | 6/13/2023 | |
| 6.0.16 | 58,533,082 | 4/11/2023 | |
| 6.0.15 | 171,662 | 3/14/2023 | |
| 6.0.14 | 97,478 | 2/14/2023 | |
| 6.0.13 | 98,786 | 1/10/2023 | |
| 6.0.12 | 433,740 | 12/13/2022 | |
| 6.0.11 | 343,943 | 11/7/2022 | |
| 6.0.10 | 834,928 | 10/11/2022 | |
| 6.0.9 | 688,610 | 9/13/2022 | |
| 6.0.8 | 4,145,798 | 8/9/2022 | |
| 6.0.7 | 370,070 | 7/12/2022 | |
| 6.0.6 | 482,137 | 6/14/2022 | |
| 6.0.5 | 888,640 | 5/10/2022 | |
| 6.0.4 | 1,031,203 | 4/11/2022 | |
| 6.0.3 | 12,233,353 | 3/8/2022 | |
| 6.0.2 | 1,441,336 | 2/8/2022 | |
| 6.0.1 | 1,781,143 | 12/14/2021 | |
| 6.0.0 | 14,752,747 | 11/8/2021 | |
| 6.0.0-rc.2.21480.10 | 18,279 | 10/12/2021 | |
| 6.0.0-rc.1.21452.15 | 1,469 | 9/14/2021 | |
| 6.0.0-preview.7.21378.6 | 1,205 | 8/10/2021 | |
| 6.0.0-preview.6.21355.2 | 1,689 | 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 | 4,352 | 4/8/2021 | |
| 6.0.0-preview.2.21154.6 | 1,164 | 3/11/2021 | |
| 6.0.0-preview.1.21103.6 | 1,290 | 2/12/2021 | |
| 5.0.17 | 1,820,812 | 5/10/2022 | |
| 5.0.16 | 38,057 | 4/11/2022 | |
| 5.0.15 | 76,892 | 3/8/2022 | |
| 5.0.14 | 78,608 | 2/8/2022 | |
| 5.0.13 | 62,837 | 12/14/2021 | |
| 5.0.12 | 48,048 | 11/7/2021 | |
| 5.0.11 | 1,649,092 | 10/12/2021 | |
| 5.0.10 | 103,440,805 | 9/14/2021 | |
| 5.0.9 | 383,530 | 8/10/2021 | |
| 5.0.8 | 387,153 | 7/13/2021 | |
| 5.0.7 | 1,303,336 | 6/8/2021 | |
| 5.0.6 | 270,373 | 5/11/2021 | |
| 5.0.5 | 3,366,219 | 4/6/2021 | |
| 5.0.4 | 1,236,740 | 3/9/2021 | |
| 5.0.3 | 502,391 | 2/9/2021 | |
| 5.0.2 | 264,387 | 1/12/2021 | |
| 5.0.1 | 850,484 | 12/8/2020 | |
| 5.0.0 | 641,067 | 11/9/2020 | |
| 5.0.0-rc.2.20475.17 | 4,949 | 10/13/2020 | |
| 5.0.0-rc.1.20451.17 | 5,341 | 9/14/2020 | |
| 5.0.0-preview.8.20414.8 | 1,286 | 8/25/2020 | |
| 5.0.0-preview.7.20365.19 | 2,867 | 7/21/2020 | |
| 5.0.0-preview.6.20312.15 | 1,302 | 6/25/2020 | |
| 5.0.0-preview.5.20279.2 | 1,225 | 6/10/2020 | |
| 5.0.0-preview.4.20257.10 | 2,382 | 5/18/2020 | |
| 5.0.0-preview.3.20215.14 | 1,372 | 4/23/2020 | |
| 5.0.0-preview.2.20167.3 | 1,438 | 4/2/2020 | |
| 5.0.0-preview.1.20120.4 | 1,342 | 3/16/2020 | |
| 3.1.32 | 154,207 | 12/13/2022 | |
| 3.1.31 | 38,525 | 11/8/2022 | |
| 3.1.30 | 38,545 | 10/11/2022 | |
| 3.1.29 | 39,262 | 9/13/2022 | |
| 3.1.28 | 55,165 | 8/9/2022 | |
| 3.1.27 | 43,627 | 7/12/2022 | |
| 3.1.26 | 45,706 | 6/14/2022 | |
| 3.1.25 | 58,977 | 5/10/2022 | |
| 3.1.24 | 83,511 | 4/11/2022 | |
| 3.1.23 | 115,447 | 3/8/2022 | |
| 3.1.22 | 106,817 | 12/14/2021 | |
| 3.1.21 | 135,420 | 11/7/2021 | |
| 3.1.20 | 44,017 | 10/11/2021 | |
| 3.1.19 | 102,645 | 9/14/2021 | |
| 3.1.18 | 97,531 | 8/10/2021 | |
| 3.1.17 | 150,074 | 7/13/2021 | |
| 3.1.16 | 65,024 | 6/8/2021 | |
| 3.1.15 | 348,208 | 5/11/2021 | |
| 3.1.14 | 67,105 | 4/6/2021 | |
| 3.1.13 | 142,464 | 3/9/2021 | |
| 3.1.12 | 109,027 | 2/9/2021 | |
| 3.1.11 | 79,677 | 1/12/2021 | |
| 3.1.10 | 196,348 | 11/9/2020 | |
| 3.1.9 | 312,844 | 10/13/2020 | |
| 3.1.8 | 594,898 | 9/8/2020 | |
| 3.1.7 | 459,491 | 8/11/2020 | |
| 3.1.6 | 325,001 | 7/14/2020 | |
| 3.1.5 | 613,685 | 6/9/2020 | |
| 3.1.4 | 22,057,033 | 5/12/2020 | |
| 3.1.3 | 616,724 | 3/24/2020 | |
| 3.1.2 | 313,339 | 2/18/2020 | |
| 3.1.1 | 657,994 | 1/14/2020 | |
| 3.1.0 | 1,780,784 | 12/3/2019 | |
| 3.1.0-preview3.19553.2 | 1,599 | 11/13/2019 | |
| 3.1.0-preview2.19525.4 | 1,253 | 11/1/2019 | |
| 3.1.0-preview1.19506.1 | 2,443 | 10/15/2019 | |
| 3.0.3 | 136,457 | 2/18/2020 | |
| 3.0.2 | 61,440 | 1/14/2020 | |
| 3.0.1 | 136,915 | 11/18/2019 | |
| 3.0.0 | 4,851,461 | 9/23/2019 | |
| 3.0.0-rc1.19456.10 | 1,848 | 9/16/2019 | |
| 3.0.0-preview9.19423.4 | 26,602 | 9/4/2019 | |
| 3.0.0-preview8.19405.4 | 1,933 | 8/13/2019 | |
| 3.0.0-preview7.19362.4 | 3,038 | 7/23/2019 | |
| 3.0.0-preview6.19304.6 | 6,355 | 6/12/2019 | |
| 3.0.0-preview5.19227.9 | 2,125 | 5/6/2019 | |
| 3.0.0-preview4.19216.2 | 12,845 | 4/18/2019 | |
| 3.0.0-preview3.19153.1 | 3,712 | 3/6/2019 | |
| 3.0.0-preview.19074.2 | 1,760 | 1/29/2019 | |
| 3.0.0-preview.18572.1 | 3,373 | 12/4/2018 | |
| 2.2.0 | 690,889,959 | 12/3/2018 | |
| 2.2.0-preview3-35497 | 229,886 | 10/17/2018 | |
| 2.2.0-preview2-35157 | 189,392 | 9/12/2018 | |
| 2.2.0-preview1-35029 | 102,930 | 8/22/2018 | |
| 2.1.6 | 10,158,797 | 11/13/2018 | |
| 2.1.1 | 373,522,762 | 6/18/2018 | |
| 2.1.0 | 161,590,444 | 5/29/2018 | |
| 2.1.0-rc1-final | 380,309 | 5/6/2018 | |
| 2.1.0-preview2-final | 688,140 | 4/10/2018 | |
| 2.1.0-preview1-final | 469,812 | 2/26/2018 | |
| 2.0.0 | 176,179,604 | 8/11/2017 | |
| 2.0.0-preview2-final | 168,161 | 6/28/2017 | |
| 2.0.0-preview1-final | 68,169 | 5/10/2017 | |
| 1.1.1 | 18,955,120 | 5/9/2017 | |
| 1.1.0 | 14,529,117 | 11/16/2016 | |
| 1.1.0-preview1-final | 88,293 | 10/24/2016 | |
| 1.0.1 | 124,953,624 | 12/12/2016 | |
| 1.0.0 | 34,828,660 | 6/27/2016 | |
| 1.0.0-rc2-final | 1,967,225 | 5/16/2016 |