Microsoft.Extensions.ObjectPool 9.0.3

Prefix Reserved
.NET 9.0 This package targets .NET 9.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
There is a newer prerelease version of this package available.
See the version list below for details. 
dotnet add package Microsoft.Extensions.ObjectPool --version 9.0.3                

                    
                

            
NuGet\Install-Package Microsoft.Extensions.ObjectPool -Version 9.0.3
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="9.0.3" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add Microsoft.Extensions.ObjectPool --version 9.0.3                

                    
                

            
#r "nuget: Microsoft.Extensions.ObjectPool, 9.0.3"
#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. 
// Install Microsoft.Extensions.ObjectPool as a Cake Addin
#addin nuget:?package=Microsoft.Extensions.ObjectPool&version=9.0.3

// Install Microsoft.Extensions.ObjectPool as a Cake Tool
#tool nuget:?package=Microsoft.Extensions.ObjectPool&version=9.0.3

A simple object pool implementation.

This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/b96167fbfe8bd45d94e4dcda42c7d09eb5745459

Product 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 is compatible.  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. 
.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 is compatible.  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.

  • .NETFramework 4.6.2

    • No dependencies.

  • .NETStandard 2.0

    • No dependencies.

  • net9.0

    • No dependencies.

NuGet packages (469)

Showing the top 5 NuGet packages that depend on Microsoft.Extensions.ObjectPool:

Package Downloads
Microsoft.AspNetCore.Http

ASP.NET Core default HTTP feature implementations.
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
System.ServiceModel.Primitives

System.ServiceModel.Primitives
System.Private.ServiceModel

Package Description
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 (95)

Showing the top 5 popular GitHub repositories that depend on Microsoft.Extensions.ObjectPool:

Repository Stars
PowerShell/PowerShell
PowerShell for every system!
dotnet/runtime
.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
dotnet/AspNetCore.Docs
Documentation for ASP.NET Core
chocolatey/choco
Chocolatey - the package manager for Windows
dotnet/orleans
Cloud Native application framework for .NET
Version Downloads Last updated
10.0.0-preview.2.25164.1 207 3/18/2025
10.0.0-preview.1.25120.3 864 2/25/2025
9.0.3 146,130 3/11/2025
9.0.2 936,744 2/11/2025
9.0.1 841,573 1/14/2025
9.0.0 3,064,864 11/12/2024
9.0.0-rc.2.24474.3 132,942 10/8/2024
9.0.0-rc.1.24452.1 64,570 9/10/2024
9.0.0-preview.7.24406.2 12,061 8/13/2024
9.0.0-preview.6.24328.4 12,507 7/9/2024
9.0.0-preview.5.24306.11 10,604 6/11/2024
9.0.0-preview.4.24267.6 12,325 5/21/2024
9.0.0-preview.3.24172.13 24,263 4/11/2024
9.0.0-preview.2.24128.4 5,232 3/12/2024
9.0.0-preview.1.24081.5 19,948 2/13/2024
8.0.14 39,936 3/11/2025
8.0.13 226,864 2/11/2025
8.0.12 488,400 1/14/2025
8.0.11 4,259,720 11/12/2024
8.0.10 8,317,099 10/8/2024
8.0.8 3,981,043 8/13/2024
8.0.7 2,480,135 7/9/2024
8.0.6 938,065 5/28/2024
8.0.5 2,878,549 5/14/2024
8.0.4 2,944,457 4/9/2024
8.0.3 1,332,689 3/12/2024
8.0.2 2,342,523 2/13/2024
8.0.1 1,521,254 1/9/2024
8.0.0 13,129,353 11/14/2023
8.0.0-rc.2.23480.2 806,993 10/10/2023
8.0.0-rc.1.23421.29 7,535 9/12/2023
8.0.0-preview.7.23375.9 5,501 8/8/2023
8.0.0-preview.6.23329.11 11,971 7/11/2023
8.0.0-preview.5.23302.2 4,432 6/13/2023
8.0.0-preview.4.23260.4 4,315 5/16/2023
8.0.0-preview.3.23177.8 4,338 4/11/2023
8.0.0-preview.2.23153.2 2,335 3/14/2023
8.0.0-preview.1.23112.2 870 2/21/2023
7.0.20 24,594 5/28/2024
7.0.19 5,804 5/14/2024
7.0.18 18,597 4/9/2024
7.0.17 16,475 3/12/2024
7.0.16 21,119 2/13/2024
7.0.15 88,227 1/9/2024
7.0.14 151,447 11/14/2023
7.0.13 870,911 10/24/2023
7.0.12 162,428 10/10/2023
7.0.11 922,349 9/12/2023
7.0.10 689,738 8/8/2023
7.0.9 794,880 7/11/2023
7.0.8 583,127 6/22/2023
7.0.7 108,574 6/13/2023
7.0.5 1,535,243 4/11/2023
7.0.4 833,424 3/14/2023
7.0.3 1,800,847 2/14/2023
7.0.2 825,151 1/10/2023
7.0.1 354,320 12/13/2022
7.0.0 52,467,299 11/7/2022
7.0.0-rc.2.22476.2 13,084 10/11/2022
7.0.0-rc.1.22427.2 25,201 9/14/2022
7.0.0-preview.7.22376.6 889 8/9/2022
7.0.0-preview.6.22330.3 1,554 7/12/2022
7.0.0-preview.5.22303.8 770 6/14/2022
7.0.0-preview.4.22251.1 907 5/10/2022
7.0.0-preview.3.22178.4 41,419 4/13/2022
7.0.0-preview.2.22153.2 1,549 3/14/2022
7.0.0-preview.1.22109.13 1,033 2/17/2022
6.0.36 151,806 11/12/2024
6.0.35 87,781 10/8/2024
6.0.33 777,208 8/13/2024
6.0.32 130,447 7/9/2024
6.0.31 330,907 5/28/2024
6.0.30 15,927 5/14/2024
6.0.29 239,380 4/9/2024
6.0.28 142,263 3/12/2024
6.0.27 37,751 2/13/2024
6.0.26 323,500 1/9/2024
6.0.25 63,845 11/14/2023
6.0.24 35,355 10/24/2023
6.0.23 25,860 10/10/2023
6.0.22 30,681 9/12/2023
6.0.21 64,148 8/8/2023
6.0.20 172,385 7/11/2023
6.0.19 45,606 6/22/2023
6.0.18 7,750 6/13/2023
6.0.16 35,414,321 4/11/2023
6.0.15 129,810 3/14/2023
6.0.14 64,031 2/14/2023
6.0.13 60,548 1/10/2023
6.0.12 352,438 12/13/2022
6.0.11 292,633 11/7/2022
6.0.10 698,969 10/11/2022
6.0.9 522,915 9/13/2022
6.0.8 3,592,915 8/9/2022
6.0.7 317,688 7/12/2022
6.0.6 408,549 6/14/2022
6.0.5 735,442 5/10/2022
6.0.4 958,607 4/11/2022
6.0.3 4,557,861 3/8/2022
6.0.2 1,380,347 2/8/2022
6.0.1 1,578,066 12/14/2021
6.0.0 11,756,602 11/8/2021
6.0.0-rc.2.21480.10 18,038 10/12/2021
6.0.0-rc.1.21452.15 1,241 9/14/2021
6.0.0-preview.7.21378.6 987 8/10/2021
6.0.0-preview.6.21355.2 1,459 7/14/2021
6.0.0-preview.5.21301.17 960 6/15/2021
6.0.0-preview.4.21253.5 1,250 5/24/2021
6.0.0-preview.3.21201.13 4,127 4/8/2021
6.0.0-preview.2.21154.6 851 3/11/2021 6.0.0-preview.2.21154.6 is deprecated because it is no longer maintained.
6.0.0-preview.1.21103.6 974 2/12/2021 6.0.0-preview.1.21103.6 is deprecated because it is no longer maintained.
5.0.17 1,283,194 5/10/2022 5.0.17 is deprecated because it is no longer maintained.
5.0.16 7,088 4/11/2022 5.0.16 is deprecated because it is no longer maintained.
5.0.15 44,872 3/8/2022 5.0.15 is deprecated because it is no longer maintained.
5.0.14 47,620 2/8/2022 5.0.14 is deprecated because it is no longer maintained.
5.0.13 31,775 12/14/2021 5.0.13 is deprecated because it is no longer maintained.
5.0.12 15,553 11/7/2021 5.0.12 is deprecated because it is no longer maintained.
5.0.11 1,428,493 10/12/2021 5.0.11 is deprecated because it is no longer maintained.
5.0.10 79,994,065 9/14/2021 5.0.10 is deprecated because it is no longer maintained.
5.0.9 324,386 8/10/2021 5.0.9 is deprecated because it is no longer maintained.
5.0.8 338,211 7/13/2021 5.0.8 is deprecated because it is no longer maintained.
5.0.7 1,141,895 6/8/2021 5.0.7 is deprecated because it is no longer maintained.
5.0.6 233,085 5/11/2021 5.0.6 is deprecated because it is no longer maintained.
5.0.5 2,986,107 4/6/2021 5.0.5 is deprecated because it is no longer maintained.
5.0.4 1,026,885 3/9/2021 5.0.4 is deprecated because it is no longer maintained.
5.0.3 415,956 2/9/2021 5.0.3 is deprecated because it is no longer maintained.
5.0.2 222,513 1/12/2021 5.0.2 is deprecated because it is no longer maintained.
5.0.1 710,419 12/8/2020 5.0.1 is deprecated because it is no longer maintained.
5.0.0 568,914 11/9/2020 5.0.0 is deprecated because it is no longer maintained.
5.0.0-rc.2.20475.17 4,547 10/13/2020 5.0.0-rc.2.20475.17 is deprecated because it is no longer maintained.
5.0.0-rc.1.20451.17 5,003 9/14/2020 5.0.0-rc.1.20451.17 is deprecated because it is no longer maintained.
5.0.0-preview.8.20414.8 981 8/25/2020 5.0.0-preview.8.20414.8 is deprecated because it is no longer maintained.
5.0.0-preview.7.20365.19 2,559 7/21/2020 5.0.0-preview.7.20365.19 is deprecated because it is no longer maintained.
5.0.0-preview.6.20312.15 999 6/25/2020 5.0.0-preview.6.20312.15 is deprecated because it is no longer maintained.
5.0.0-preview.5.20279.2 921 6/10/2020 5.0.0-preview.5.20279.2 is deprecated because it is no longer maintained.
5.0.0-preview.4.20257.10 2,070 5/18/2020 5.0.0-preview.4.20257.10 is deprecated because it is no longer maintained.
5.0.0-preview.3.20215.14 1,062 4/23/2020 5.0.0-preview.3.20215.14 is deprecated because it is no longer maintained.
5.0.0-preview.2.20167.3 1,141 4/2/2020 5.0.0-preview.2.20167.3 is deprecated because it is no longer maintained.
5.0.0-preview.1.20120.4 1,030 3/16/2020 5.0.0-preview.1.20120.4 is deprecated because it is no longer maintained.
3.1.32 70,509 12/13/2022
3.1.31 7,641 11/8/2022
3.1.30 7,177 10/11/2022
3.1.29 8,061 9/13/2022
3.1.28 18,575 8/9/2022
3.1.27 12,684 7/12/2022
3.1.26 14,808 6/14/2022
3.1.25 20,874 5/10/2022
3.1.24 52,231 4/11/2022
3.1.23 77,430 3/8/2022
3.1.22 72,827 12/14/2021
3.1.21 100,791 11/7/2021
3.1.20 12,746 10/11/2021
3.1.19 70,122 9/14/2021
3.1.18 65,929 8/10/2021
3.1.17 117,339 7/13/2021
3.1.16 32,709 6/8/2021
3.1.15 307,999 5/11/2021
3.1.14 34,860 4/6/2021
3.1.13 107,952 3/9/2021
3.1.12 71,625 2/9/2021
3.1.11 46,637 1/12/2021
3.1.10 146,625 11/9/2020
3.1.9 271,769 10/13/2020
3.1.8 553,631 9/8/2020
3.1.7 370,576 8/11/2020
3.1.6 288,418 7/14/2020
3.1.5 545,080 6/9/2020
3.1.4 19,420,498 5/12/2020
3.1.3 559,529 3/24/2020
3.1.2 266,446 2/18/2020
3.1.1 554,922 1/14/2020
3.1.0 1,629,677 12/3/2019
3.1.0-preview3.19553.2 1,303 11/13/2019 3.1.0-preview3.19553.2 is deprecated because it is no longer maintained.
3.1.0-preview2.19525.4 958 11/1/2019 3.1.0-preview2.19525.4 is deprecated because it is no longer maintained.
3.1.0-preview1.19506.1 2,131 10/15/2019 3.1.0-preview1.19506.1 is deprecated because it is no longer maintained.
3.0.3 103,748 2/18/2020 3.0.3 is deprecated because it is no longer maintained.
3.0.2 30,101 1/14/2020 3.0.2 is deprecated because it is no longer maintained.
3.0.1 104,193 11/18/2019 3.0.1 is deprecated because it is no longer maintained.
3.0.0 4,374,559 9/23/2019 3.0.0 is deprecated because it is no longer maintained.
3.0.0-rc1.19456.10 1,524 9/16/2019 3.0.0-rc1.19456.10 is deprecated because it is no longer maintained.
3.0.0-preview9.19423.4 26,135 9/4/2019 3.0.0-preview9.19423.4 is deprecated because it is no longer maintained.
3.0.0-preview8.19405.4 1,611 8/13/2019 3.0.0-preview8.19405.4 is deprecated because it is no longer maintained.
3.0.0-preview7.19362.4 2,717 7/23/2019 3.0.0-preview7.19362.4 is deprecated because it is no longer maintained.
3.0.0-preview6.19304.6 5,775 6/12/2019 3.0.0-preview6.19304.6 is deprecated because it is no longer maintained.
3.0.0-preview5.19227.9 1,785 5/6/2019 3.0.0-preview5.19227.9 is deprecated because it is no longer maintained.
3.0.0-preview4.19216.2 12,472 4/18/2019 3.0.0-preview4.19216.2 is deprecated because it is no longer maintained.
3.0.0-preview3.19153.1 3,394 3/6/2019 3.0.0-preview3.19153.1 is deprecated because it is no longer maintained.
3.0.0-preview.19074.2 1,455 1/29/2019 3.0.0-preview.19074.2 is deprecated because it is no longer maintained.
3.0.0-preview.18572.1 3,075 12/4/2018 3.0.0-preview.18572.1 is deprecated because it is no longer maintained.
2.2.0 576,200,325 12/3/2018 2.2.0 is deprecated because it is no longer maintained.
2.2.0-preview3-35497 226,297 10/17/2018 2.2.0-preview3-35497 is deprecated because it is no longer maintained.
2.2.0-preview2-35157 184,404 9/12/2018 2.2.0-preview2-35157 is deprecated because it is no longer maintained.
2.2.0-preview1-35029 100,138 8/22/2018 2.2.0-preview1-35029 is deprecated because it is no longer maintained.
2.1.6 9,165,251 11/13/2018
2.1.1 300,494,489 6/18/2018
2.1.0 152,431,502 5/29/2018
2.1.0-rc1-final 363,521 5/6/2018 2.1.0-rc1-final is deprecated because it is no longer maintained.
2.1.0-preview2-final 641,321 4/10/2018 2.1.0-preview2-final is deprecated because it is no longer maintained.
2.1.0-preview1-final 454,053 2/26/2018 2.1.0-preview1-final is deprecated because it is no longer maintained.
2.0.0 162,976,946 8/11/2017 2.0.0 is deprecated because it is no longer maintained.
2.0.0-preview2-final 162,482 6/28/2017 2.0.0-preview2-final is deprecated because it is no longer maintained.
2.0.0-preview1-final 66,073 5/10/2017 2.0.0-preview1-final is deprecated because it is no longer maintained.
1.1.1 17,867,703 5/9/2017 1.1.1 is deprecated because it is no longer maintained.
1.1.0 13,841,437 11/16/2016 1.1.0 is deprecated because it is no longer maintained.
1.1.0-preview1-final 86,204 10/24/2016 1.1.0-preview1-final is deprecated because it is no longer maintained.
1.0.1 121,336,606 12/12/2016 1.0.1 is deprecated because it is no longer maintained.
1.0.0 33,054,744 6/27/2016 1.0.0 is deprecated because it is no longer maintained.
1.0.0-rc2-final 1,940,379 5/16/2016 1.0.0-rc2-final is deprecated because it is no longer maintained.