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There is a newer version of this package available.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 | 12,363 | 9/9/2025 | |
| 10.0.0-preview.7.25380.108 | 39,695 | 8/12/2025 | |
| 10.0.0-preview.6.25358.103 | 2,123 | 7/15/2025 | |
| 10.0.0-preview.5.25277.114 | 118,357 | 6/6/2025 | |
| 10.0.0-preview.4.25258.110 | 3,144 | 5/12/2025 | |
| 10.0.0-preview.3.25172.1 | 22,933 | 4/10/2025 | |
| 10.0.0-preview.2.25164.1 | 2,135 | 3/18/2025 | |
| 10.0.0-preview.1.25120.3 | 1,154 | 2/25/2025 | |
| 9.0.9 | 451,466 | 9/9/2025 | |
| 9.0.8 | 1,169,322 | 8/5/2025 | |
| 9.0.7 | 1,598,662 | 7/8/2025 | |
| 9.0.6 | 1,655,119 | 6/10/2025 | |
| 9.0.5 | 2,076,125 | 5/13/2025 | |
| 9.0.4 | 2,519,903 | 4/8/2025 | |
| 9.0.3 | 1,620,448 | 3/11/2025 | |
| 9.0.2 | 4,106,137 | 2/11/2025 | |
| 9.0.1 | 1,788,940 | 1/14/2025 | |
| 9.0.0 | 6,928,497 | 11/12/2024 | |
| 9.0.0-rc.2.24474.3 | 185,961 | 10/8/2024 | |
| 9.0.0-rc.1.24452.1 | 80,598 | 9/10/2024 | |
| 9.0.0-preview.7.24406.2 | 12,935 | 8/13/2024 | |
| 9.0.0-preview.6.24328.4 | 15,316 | 7/9/2024 | |
| 9.0.0-preview.5.24306.11 | 13,454 | 6/11/2024 | |
| 9.0.0-preview.4.24267.6 | 14,147 | 5/21/2024 | |
| 9.0.0-preview.3.24172.13 | 48,655 | 4/11/2024 | |
| 9.0.0-preview.2.24128.4 | 5,519 | 3/12/2024 | |
| 9.0.0-preview.1.24081.5 | 29,321 | 2/13/2024 | |
| 8.0.20 | 146,975 | 9/9/2025 | |
| 8.0.19 | 416,687 | 8/4/2025 | |
| 8.0.18 | 631,700 | 7/8/2025 | |
| 8.0.17 | 727,496 | 6/10/2025 | |
| 8.0.16 | 678,365 | 5/13/2025 | |
| 8.0.15 | 1,104,267 | 4/8/2025 | |
| 8.0.14 | 940,995 | 3/11/2025 | |
| 8.0.13 | 1,095,671 | 2/11/2025 | |
| 8.0.12 | 1,305,650 | 1/14/2025 | |
| 8.0.11 | 30,344,616 | 11/12/2024 | |
| 8.0.10 | 27,459,781 | 10/8/2024 | |
| 8.0.8 | 6,264,767 | 8/13/2024 | |
| 8.0.7 | 3,567,771 | 7/9/2024 | |
| 8.0.6 | 1,367,888 | 5/28/2024 | |
| 8.0.5 | 4,175,778 | 5/14/2024 | |
| 8.0.4 | 4,308,190 | 4/9/2024 | |
| 8.0.3 | 1,779,687 | 3/12/2024 | |
| 8.0.2 | 3,238,377 | 2/13/2024 | |
| 8.0.1 | 2,108,665 | 1/9/2024 | |
| 8.0.0 | 20,391,570 | 11/14/2023 | |
| 8.0.0-rc.2.23480.2 | 1,027,569 | 10/10/2023 | |
| 8.0.0-rc.1.23421.29 | 7,794 | 9/12/2023 | |
| 8.0.0-preview.7.23375.9 | 6,337 | 8/8/2023 | |
| 8.0.0-preview.6.23329.11 | 12,518 | 7/11/2023 | |
| 8.0.0-preview.5.23302.2 | 7,562 | 6/13/2023 | |
| 8.0.0-preview.4.23260.4 | 5,667 | 5/16/2023 | |
| 8.0.0-preview.3.23177.8 | 5,196 | 4/11/2023 | |
| 8.0.0-preview.2.23153.2 | 2,821 | 3/14/2023 | |
| 8.0.0-preview.1.23112.2 | 1,013 | 2/21/2023 | |
| 7.0.20 | 63,516 | 5/28/2024 | |
| 7.0.19 | 29,509 | 5/14/2024 | |
| 7.0.18 | 51,138 | 4/9/2024 | |
| 7.0.17 | 41,364 | 3/12/2024 | |
| 7.0.16 | 45,479 | 2/13/2024 | |
| 7.0.15 | 116,268 | 1/9/2024 | |
| 7.0.14 | 191,938 | 11/14/2023 | |
| 7.0.13 | 970,821 | 10/24/2023 | |
| 7.0.12 | 193,572 | 10/10/2023 | |
| 7.0.11 | 1,052,664 | 9/12/2023 | |
| 7.0.10 | 817,722 | 8/8/2023 | |
| 7.0.9 | 888,488 | 7/11/2023 | |
| 7.0.8 | 669,423 | 6/22/2023 | |
| 7.0.7 | 136,943 | 6/13/2023 | |
| 7.0.5 | 1,727,426 | 4/11/2023 | |
| 7.0.4 | 937,129 | 3/14/2023 | |
| 7.0.3 | 2,147,502 | 2/14/2023 | |
| 7.0.2 | 909,821 | 1/10/2023 | |
| 7.0.1 | 421,476 | 12/13/2022 | |
| 7.0.0 | 75,847,432 | 11/7/2022 | |
| 7.0.0-rc.2.22476.2 | 23,015 | 10/11/2022 | |
| 7.0.0-rc.1.22427.2 | 28,243 | 9/14/2022 | |
| 7.0.0-preview.7.22376.6 | 1,049 | 8/9/2022 | |
| 7.0.0-preview.6.22330.3 | 1,740 | 7/12/2022 | |
| 7.0.0-preview.5.22303.8 | 920 | 6/14/2022 | |
| 7.0.0-preview.4.22251.1 | 1,071 | 5/10/2022 | |
| 7.0.0-preview.3.22178.4 | 41,597 | 4/13/2022 | |
| 7.0.0-preview.2.22153.2 | 1,714 | 3/14/2022 | |
| 7.0.0-preview.1.22109.13 | 1,232 | 2/17/2022 | |
| 6.0.36 | 794,369 | 11/12/2024 | |
| 6.0.35 | 175,544 | 10/8/2024 | |
| 6.0.33 | 1,426,559 | 8/13/2024 | |
| 6.0.32 | 301,819 | 7/9/2024 | |
| 6.0.31 | 574,441 | 5/28/2024 | |
| 6.0.30 | 39,052 | 5/14/2024 | |
| 6.0.29 | 343,429 | 4/9/2024 | |
| 6.0.28 | 211,442 | 3/12/2024 | |
| 6.0.27 | 63,028 | 2/13/2024 | |
| 6.0.26 | 380,950 | 1/9/2024 | |
| 6.0.25 | 92,053 | 11/14/2023 | |
| 6.0.24 | 59,888 | 10/24/2023 | |
| 6.0.23 | 49,656 | 10/10/2023 | |
| 6.0.22 | 57,535 | 9/12/2023 | |
| 6.0.21 | 104,589 | 8/8/2023 | |
| 6.0.20 | 203,262 | 7/11/2023 | |
| 6.0.19 | 71,808 | 6/22/2023 | |
| 6.0.18 | 30,359 | 6/13/2023 | |
| 6.0.16 | 52,249,170 | 4/11/2023 | |
| 6.0.15 | 160,126 | 3/14/2023 | |
| 6.0.14 | 88,122 | 2/14/2023 | |
| 6.0.13 | 88,283 | 1/10/2023 | |
| 6.0.12 | 416,227 | 12/13/2022 | |
| 6.0.11 | 330,641 | 11/7/2022 | |
| 6.0.10 | 793,637 | 10/11/2022 | |
| 6.0.9 | 637,505 | 9/13/2022 | |
| 6.0.8 | 4,031,585 | 8/9/2022 | |
| 6.0.7 | 357,229 | 7/12/2022 | |
| 6.0.6 | 464,634 | 6/14/2022 | |
| 6.0.5 | 846,110 | 5/10/2022 | |
| 6.0.4 | 1,011,749 | 4/11/2022 | |
| 6.0.3 | 9,829,487 | 3/8/2022 | |
| 6.0.2 | 1,423,520 | 2/8/2022 | |
| 6.0.1 | 1,723,550 | 12/14/2021 | |
| 6.0.0 | 13,884,821 | 11/8/2021 | |
| 6.0.0-rc.2.21480.10 | 18,212 | 10/12/2021 | |
| 6.0.0-rc.1.21452.15 | 1,405 | 9/14/2021 | |
| 6.0.0-preview.7.21378.6 | 1,152 | 8/10/2021 | |
| 6.0.0-preview.6.21355.2 | 1,629 | 7/14/2021 | |
| 6.0.0-preview.5.21301.17 | 1,128 | 6/15/2021 | |
| 6.0.0-preview.4.21253.5 | 1,408 | 5/24/2021 | |
| 6.0.0-preview.3.21201.13 | 4,299 | 4/8/2021 | |
| 6.0.0-preview.2.21154.6 | 1,078 | 3/11/2021 | |
| 6.0.0-preview.1.21103.6 | 1,200 | 2/12/2021 | |
| 5.0.17 | 1,675,859 | 5/10/2022 | |
| 5.0.16 | 29,399 | 4/11/2022 | |
| 5.0.15 | 67,822 | 3/8/2022 | |
| 5.0.14 | 69,940 | 2/8/2022 | |
| 5.0.13 | 54,128 | 12/14/2021 | |
| 5.0.12 | 39,147 | 11/7/2021 | |
| 5.0.11 | 1,589,569 | 10/12/2021 | |
| 5.0.10 | 96,984,868 | 9/14/2021 | |
| 5.0.9 | 367,292 | 8/10/2021 | |
| 5.0.8 | 369,153 | 7/13/2021 | |
| 5.0.7 | 1,256,837 | 6/8/2021 | |
| 5.0.6 | 260,041 | 5/11/2021 | |
| 5.0.5 | 3,269,703 | 4/6/2021 | |
| 5.0.4 | 1,187,720 | 3/9/2021 | |
| 5.0.3 | 473,440 | 2/9/2021 | |
| 5.0.2 | 252,742 | 1/12/2021 | |
| 5.0.1 | 797,785 | 12/8/2020 | |
| 5.0.0 | 613,792 | 11/9/2020 | |
| 5.0.0-rc.2.20475.17 | 4,807 | 10/13/2020 | |
| 5.0.0-rc.1.20451.17 | 5,254 | 9/14/2020 | |
| 5.0.0-preview.8.20414.8 | 1,211 | 8/25/2020 | |
| 5.0.0-preview.7.20365.19 | 2,795 | 7/21/2020 | |
| 5.0.0-preview.6.20312.15 | 1,228 | 6/25/2020 | |
| 5.0.0-preview.5.20279.2 | 1,146 | 6/10/2020 | |
| 5.0.0-preview.4.20257.10 | 2,305 | 5/18/2020 | |
| 5.0.0-preview.3.20215.14 | 1,296 | 4/23/2020 | |
| 5.0.0-preview.2.20167.3 | 1,370 | 4/2/2020 | |
| 5.0.0-preview.1.20120.4 | 1,266 | 3/16/2020 | |
| 3.1.32 | 129,085 | 12/13/2022 | |
| 3.1.31 | 29,871 | 11/8/2022 | |
| 3.1.30 | 29,672 | 10/11/2022 | |
| 3.1.29 | 30,395 | 9/13/2022 | |
| 3.1.28 | 42,994 | 8/9/2022 | |
| 3.1.27 | 34,984 | 7/12/2022 | |
| 3.1.26 | 37,051 | 6/14/2022 | |
| 3.1.25 | 47,723 | 5/10/2022 | |
| 3.1.24 | 74,703 | 4/11/2022 | |
| 3.1.23 | 106,712 | 3/8/2022 | |
| 3.1.22 | 97,027 | 12/14/2021 | |
| 3.1.21 | 125,890 | 11/7/2021 | |
| 3.1.20 | 35,344 | 10/11/2021 | |
| 3.1.19 | 93,732 | 9/14/2021 | |
| 3.1.18 | 88,773 | 8/10/2021 | |
| 3.1.17 | 141,109 | 7/13/2021 | |
| 3.1.16 | 55,836 | 6/8/2021 | |
| 3.1.15 | 337,675 | 5/11/2021 | |
| 3.1.14 | 57,993 | 4/6/2021 | |
| 3.1.13 | 133,306 | 3/9/2021 | |
| 3.1.12 | 98,459 | 2/9/2021 | |
| 3.1.11 | 70,919 | 1/12/2021 | |
| 3.1.10 | 183,399 | 11/9/2020 | |
| 3.1.9 | 301,876 | 10/13/2020 | |
| 3.1.8 | 582,637 | 9/8/2020 | |
| 3.1.7 | 434,857 | 8/11/2020 | |
| 3.1.6 | 314,657 | 7/14/2020 | |
| 3.1.5 | 595,789 | 6/9/2020 | |
| 3.1.4 | 21,363,058 | 5/12/2020 | |
| 3.1.3 | 599,658 | 3/24/2020 | |
| 3.1.2 | 299,248 | 2/18/2020 | |
| 3.1.1 | 632,941 | 1/14/2020 | |
| 3.1.0 | 1,736,482 | 12/3/2019 | |
| 3.1.0-preview3.19553.2 | 1,527 | 11/13/2019 | |
| 3.1.0-preview2.19525.4 | 1,186 | 11/1/2019 | |
| 3.1.0-preview1.19506.1 | 2,368 | 10/15/2019 | |
| 3.0.3 | 126,943 | 2/18/2020 | |
| 3.0.2 | 52,594 | 1/14/2020 | |
| 3.0.1 | 127,703 | 11/18/2019 | |
| 3.0.0 | 4,702,961 | 9/23/2019 | |
| 3.0.0-rc1.19456.10 | 1,763 | 9/16/2019 | |
| 3.0.0-preview9.19423.4 | 26,481 | 9/4/2019 | |
| 3.0.0-preview8.19405.4 | 1,850 | 8/13/2019 | |
| 3.0.0-preview7.19362.4 | 2,959 | 7/23/2019 | |
| 3.0.0-preview6.19304.6 | 6,193 | 6/12/2019 | |
| 3.0.0-preview5.19227.9 | 2,036 | 5/6/2019 | |
| 3.0.0-preview4.19216.2 | 12,733 | 4/18/2019 | |
| 3.0.0-preview3.19153.1 | 3,631 | 3/6/2019 | |
| 3.0.0-preview.19074.2 | 1,683 | 1/29/2019 | |
| 3.0.0-preview.18572.1 | 3,304 | 12/4/2018 | |
| 2.2.0 | 658,990,540 | 12/3/2018 | |
| 2.2.0-preview3-35497 | 228,138 | 10/17/2018 | |
| 2.2.0-preview2-35157 | 187,688 | 9/12/2018 | |
| 2.2.0-preview1-35029 | 101,893 | 8/22/2018 | |
| 2.1.6 | 9,810,719 | 11/13/2018 | |
| 2.1.1 | 352,983,269 | 6/18/2018 | |
| 2.1.0 | 159,238,757 | 5/29/2018 | |
| 2.1.0-rc1-final | 368,573 | 5/6/2018 | |
| 2.1.0-preview2-final | 660,620 | 4/10/2018 | |
| 2.1.0-preview1-final | 458,562 | 2/26/2018 | |
| 2.0.0 | 172,376,912 | 8/11/2017 | |
| 2.0.0-preview2-final | 165,514 | 6/28/2017 | |
| 2.0.0-preview1-final | 67,470 | 5/10/2017 | |
| 1.1.1 | 18,636,937 | 5/9/2017 | |
| 1.1.0 | 14,329,319 | 11/16/2016 | |
| 1.1.0-preview1-final | 87,254 | 10/24/2016 | |
| 1.0.1 | 124,065,577 | 12/12/2016 | |
| 1.0.0 | 34,343,158 | 6/27/2016 | |
| 1.0.0-rc2-final | 1,957,706 | 5/16/2016 |