Microsoft.Extensions.ObjectPool 1.0.0-rc2-final

Prefix Reserved
.NET Standard 1.3 This package targets .NET Standard 1.3. The package is compatible with this framework or higher. .NET Framework 4.5.1 This package targets .NET Framework 4.5.1. The package is compatible with this framework or higher.
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There is a newer version of this package available.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. 
dotnet add package Microsoft.Extensions.ObjectPool --version 1.0.0-rc2-final
                    


                    

                
NuGet\Install-Package Microsoft.Extensions.ObjectPool -Version 1.0.0-rc2-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="1.0.0-rc2-final" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Microsoft.Extensions.ObjectPool" Version="1.0.0-rc2-final" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Microsoft.Extensions.ObjectPool" />
                    


                            Project file
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 1.0.0-rc2-final
                    


                    

                
#r "nuget: Microsoft.Extensions.ObjectPool, 1.0.0-rc2-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@1.0.0-rc2-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=1.0.0-rc2-final&prerelease
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Microsoft.Extensions.ObjectPool&version=1.0.0-rc2-final&prerelease
                    


                            Install as a Cake Tool

A simple object pool implementation.

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 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 netcoreapp1.0 was computed.  netcoreapp1.1 was computed.  netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard1.3 is compatible.  netstandard1.4 was computed.  netstandard1.5 was computed.  netstandard1.6 was computed.  netstandard2.0 was computed.  netstandard2.1 was computed. 
.NET Framework net451 is compatible.  net452 was computed.  net46 was computed.  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 tizen30 was computed.  tizen40 was computed.  tizen60 was computed. 
Universal Windows Platform uap was computed.  uap10.0 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.

NuGet packages (536)

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.

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Repository Stars
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Version Downloads Last Updated
10.0.0-rc.1.25451.107 35,938 9/9/2025
10.0.0-preview.7.25380.108 40,067 8/12/2025
10.0.0-preview.6.25358.103 2,130 7/15/2025
10.0.0-preview.5.25277.114 118,367 6/6/2025
10.0.0-preview.4.25258.110 3,151 5/12/2025
10.0.0-preview.3.25172.1 22,941 4/10/2025
10.0.0-preview.2.25164.1 2,162 3/18/2025
10.0.0-preview.1.25120.3 1,165 2/25/2025
9.0.9 934,696 9/9/2025
9.0.8 1,328,769 8/5/2025
9.0.7 1,766,971 7/8/2025
9.0.6 1,767,741 6/10/2025
9.0.5 2,143,618 5/13/2025
9.0.4 2,599,059 4/8/2025
9.0.3 1,670,809 3/11/2025
9.0.2 4,366,418 2/11/2025
9.0.1 1,870,836 1/14/2025
9.0.0 7,235,394 11/12/2024
9.0.0-rc.2.24474.3 193,219 10/8/2024
9.0.0-rc.1.24452.1 82,133 9/10/2024
9.0.0-preview.7.24406.2 12,976 8/13/2024
9.0.0-preview.6.24328.4 15,369 7/9/2024
9.0.0-preview.5.24306.11 13,521 6/11/2024
9.0.0-preview.4.24267.6 14,227 5/21/2024
9.0.0-preview.3.24172.13 48,970 4/11/2024
9.0.0-preview.2.24128.4 5,526 3/12/2024
9.0.0-preview.1.24081.5 29,714 2/13/2024
8.0.20 274,381 9/9/2025
8.0.19 518,935 8/4/2025
8.0.18 723,597 7/8/2025
8.0.17 784,761 6/10/2025
8.0.16 730,593 5/13/2025
8.0.15 1,176,871 4/8/2025
8.0.14 990,943 3/11/2025
8.0.13 1,160,207 2/11/2025
8.0.12 1,358,638 1/14/2025
8.0.11 32,666,867 11/12/2024
8.0.10 28,967,315 10/8/2024
8.0.8 6,408,161 8/13/2024
8.0.7 3,638,702 7/9/2024
8.0.6 1,405,574 5/28/2024
8.0.5 4,290,952 5/14/2024
8.0.4 4,411,843 4/9/2024
8.0.3 1,817,062 3/12/2024
8.0.2 3,300,965 2/13/2024
8.0.1 2,157,633 1/9/2024
8.0.0 20,958,288 11/14/2023
8.0.0-rc.2.23480.2 1,042,081 10/10/2023
8.0.0-rc.1.23421.29 7,850 9/12/2023
8.0.0-preview.7.23375.9 6,379 8/8/2023
8.0.0-preview.6.23329.11 12,524 7/11/2023
8.0.0-preview.5.23302.2 7,822 6/13/2023
8.0.0-preview.4.23260.4 5,688 5/16/2023
8.0.0-preview.3.23177.8 5,214 4/11/2023
8.0.0-preview.2.23153.2 2,842 3/14/2023
8.0.0-preview.1.23112.2 1,022 2/21/2023
7.0.20 72,031 5/28/2024
7.0.19 36,572 5/14/2024
7.0.18 58,832 4/9/2024
7.0.17 48,506 3/12/2024
7.0.16 52,642 2/13/2024
7.0.15 123,518 1/9/2024
7.0.14 200,104 11/14/2023
7.0.13 984,483 10/24/2023
7.0.12 201,850 10/10/2023
7.0.11 1,065,108 9/12/2023
7.0.10 833,711 8/8/2023
7.0.9 901,555 7/11/2023
7.0.8 682,139 6/22/2023
7.0.7 144,284 6/13/2023
7.0.5 1,748,894 4/11/2023
7.0.4 956,349 3/14/2023
7.0.3 2,176,175 2/14/2023
7.0.2 925,037 1/10/2023
7.0.1 432,881 12/13/2022
7.0.0 77,434,956 11/7/2022
7.0.0-rc.2.22476.2 23,183 10/11/2022
7.0.0-rc.1.22427.2 28,275 9/14/2022
7.0.0-preview.7.22376.6 1,076 8/9/2022
7.0.0-preview.6.22330.3 1,751 7/12/2022
7.0.0-preview.5.22303.8 928 6/14/2022
7.0.0-preview.4.22251.1 1,080 5/10/2022
7.0.0-preview.3.22178.4 41,611 4/13/2022
7.0.0-preview.2.22153.2 1,720 3/14/2022
7.0.0-preview.1.22109.13 1,267 2/17/2022
6.0.36 857,824 11/12/2024
6.0.35 186,856 10/8/2024
6.0.33 1,472,777 8/13/2024
6.0.32 318,299 7/9/2024
6.0.31 600,757 5/28/2024
6.0.30 46,407 5/14/2024
6.0.29 355,292 4/9/2024
6.0.28 223,044 3/12/2024
6.0.27 71,025 2/13/2024
6.0.26 391,988 1/9/2024
6.0.25 99,574 11/14/2023
6.0.24 66,930 10/24/2023
6.0.23 56,642 10/10/2023
6.0.22 64,838 9/12/2023
6.0.21 113,287 8/8/2023
6.0.20 210,631 7/11/2023
6.0.19 79,078 6/22/2023
6.0.18 37,412 6/13/2023
6.0.16 53,395,719 4/11/2023
6.0.15 167,914 3/14/2023
6.0.14 95,391 2/14/2023
6.0.13 95,944 1/10/2023
6.0.12 425,290 12/13/2022
6.0.11 338,666 11/7/2022
6.0.10 808,371 10/11/2022
6.0.9 654,004 9/13/2022
6.0.8 4,060,342 8/9/2022
6.0.7 365,389 7/12/2022
6.0.6 473,701 6/14/2022
6.0.5 861,923 5/10/2022
6.0.4 1,021,236 4/11/2022
6.0.3 10,234,119 3/8/2022
6.0.2 1,433,633 2/8/2022
6.0.1 1,749,113 12/14/2021
6.0.0 14,129,041 11/8/2021
6.0.0-rc.2.21480.10 18,222 10/12/2021
6.0.0-rc.1.21452.15 1,414 9/14/2021
6.0.0-preview.7.21378.6 1,161 8/10/2021
6.0.0-preview.6.21355.2 1,634 7/14/2021
6.0.0-preview.5.21301.17 1,134 6/15/2021
6.0.0-preview.4.21253.5 1,417 5/24/2021
6.0.0-preview.3.21201.13 4,306 4/8/2021
6.0.0-preview.2.21154.6 1,089 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 1,214 2/12/2021 6.0.0-preview.1.21103.6 is deprecated because it is no longer maintained.
5.0.17 1,705,670 5/10/2022 5.0.17 is deprecated because it is no longer maintained.
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5.0.15 74,885 3/8/2022 5.0.15 is deprecated because it is no longer maintained.
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5.0.13 61,096 12/14/2021 5.0.13 is deprecated because it is no longer maintained.
5.0.12 46,158 11/7/2021 5.0.12 is deprecated because it is no longer maintained.
5.0.11 1,609,598 10/12/2021 5.0.11 is deprecated because it is no longer maintained.
5.0.10 98,202,036 9/14/2021 5.0.10 is deprecated because it is no longer maintained.
5.0.9 376,162 8/10/2021 5.0.9 is deprecated because it is no longer maintained.
5.0.8 378,911 7/13/2021 5.0.8 is deprecated because it is no longer maintained.
5.0.7 1,271,479 6/8/2021 5.0.7 is deprecated because it is no longer maintained.
5.0.6 267,925 5/11/2021 5.0.6 is deprecated because it is no longer maintained.
5.0.5 3,307,211 4/6/2021 5.0.5 is deprecated because it is no longer maintained.
5.0.4 1,201,584 3/9/2021 5.0.4 is deprecated because it is no longer maintained.
5.0.3 492,609 2/9/2021 5.0.3 is deprecated because it is no longer maintained.
5.0.2 261,200 1/12/2021 5.0.2 is deprecated because it is no longer maintained.
5.0.1 813,469 12/8/2020 5.0.1 is deprecated because it is no longer maintained.
5.0.0 636,156 11/9/2020 5.0.0 is deprecated because it is no longer maintained.
5.0.0-rc.2.20475.17 4,821 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 5,271 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 1,223 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 2,807 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 1,239 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 1,156 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 2,313 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 1,305 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 1,379 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 1,279 3/16/2020 5.0.0-preview.1.20120.4 is deprecated because it is no longer maintained.
3.1.32 138,803 12/13/2022
3.1.31 36,837 11/8/2022
3.1.30 36,759 10/11/2022
3.1.29 37,532 9/13/2022
3.1.28 50,532 8/9/2022
3.1.27 41,947 7/12/2022
3.1.26 44,016 6/14/2022
3.1.25 55,209 5/10/2022
3.1.24 81,672 4/11/2022
3.1.23 113,687 3/8/2022
3.1.22 104,545 12/14/2021
3.1.21 133,064 11/7/2021
3.1.20 42,318 10/11/2021
3.1.19 100,826 9/14/2021
3.1.18 95,777 8/10/2021
3.1.17 148,117 7/13/2021
3.1.16 62,985 6/8/2021
3.1.15 345,022 5/11/2021
3.1.14 65,052 4/6/2021
3.1.13 140,385 3/9/2021
3.1.12 105,737 2/9/2021
3.1.11 77,937 1/12/2021
3.1.10 191,255 11/9/2020
3.1.9 309,494 10/13/2020
3.1.8 591,074 9/8/2020
3.1.7 445,138 8/11/2020
3.1.6 322,306 7/14/2020
3.1.5 604,897 6/9/2020
3.1.4 21,523,752 5/12/2020
3.1.3 610,987 3/24/2020
3.1.2 309,473 2/18/2020
3.1.1 644,270 1/14/2020
3.1.0 1,756,326 12/3/2019
3.1.0-preview3.19553.2 1,538 11/13/2019 3.1.0-preview3.19553.2 is deprecated because it is no longer maintained.
3.1.0-preview2.19525.4 1,198 11/1/2019 3.1.0-preview2.19525.4 is deprecated because it is no longer maintained.
3.1.0-preview1.19506.1 2,380 10/15/2019 3.1.0-preview1.19506.1 is deprecated because it is no longer maintained.
3.0.3 134,619 2/18/2020 3.0.3 is deprecated because it is no longer maintained.
3.0.2 59,729 1/14/2020 3.0.2 is deprecated because it is no longer maintained.
3.0.1 134,866 11/18/2019 3.0.1 is deprecated because it is no longer maintained.
3.0.0 4,779,529 9/23/2019 3.0.0 is deprecated because it is no longer maintained.
3.0.0-rc1.19456.10 1,786 9/16/2019 3.0.0-rc1.19456.10 is deprecated because it is no longer maintained.
3.0.0-preview9.19423.4 26,513 9/4/2019 3.0.0-preview9.19423.4 is deprecated because it is no longer maintained.
3.0.0-preview8.19405.4 1,876 8/13/2019 3.0.0-preview8.19405.4 is deprecated because it is no longer maintained.
3.0.0-preview7.19362.4 2,975 7/23/2019 3.0.0-preview7.19362.4 is deprecated because it is no longer maintained.
3.0.0-preview6.19304.6 6,232 6/12/2019 3.0.0-preview6.19304.6 is deprecated because it is no longer maintained.
3.0.0-preview5.19227.9 2,056 5/6/2019 3.0.0-preview5.19227.9 is deprecated because it is no longer maintained.
3.0.0-preview4.19216.2 12,767 4/18/2019 3.0.0-preview4.19216.2 is deprecated because it is no longer maintained.
3.0.0-preview3.19153.1 3,641 3/6/2019 3.0.0-preview3.19153.1 is deprecated because it is no longer maintained.
3.0.0-preview.19074.2 1,698 1/29/2019 3.0.0-preview.19074.2 is deprecated because it is no longer maintained.
3.0.0-preview.18572.1 3,316 12/4/2018 3.0.0-preview.18572.1 is deprecated because it is no longer maintained.
2.2.0 666,403,118 12/3/2018 2.2.0 is deprecated because it is no longer maintained.
2.2.0-preview3-35497 229,195 10/17/2018 2.2.0-preview3-35497 is deprecated because it is no longer maintained.
2.2.0-preview2-35157 188,651 9/12/2018 2.2.0-preview2-35157 is deprecated because it is no longer maintained.
2.2.0-preview1-35029 102,590 8/22/2018 2.2.0-preview1-35029 is deprecated because it is no longer maintained.
2.1.6 9,856,307 11/13/2018
2.1.1 356,865,902 6/18/2018
2.1.0 159,752,820 5/29/2018
2.1.0-rc1-final 374,220 5/6/2018 2.1.0-rc1-final is deprecated because it is no longer maintained.
2.1.0-preview2-final 671,149 4/10/2018 2.1.0-preview2-final is deprecated because it is no longer maintained.
2.1.0-preview1-final 463,772 2/26/2018 2.1.0-preview1-final is deprecated because it is no longer maintained.
2.0.0 173,355,867 8/11/2017 2.0.0 is deprecated because it is no longer maintained.
2.0.0-preview2-final 167,334 6/28/2017 2.0.0-preview2-final is deprecated because it is no longer maintained.
2.0.0-preview1-final 67,851 5/10/2017 2.0.0-preview1-final is deprecated because it is no longer maintained.
1.1.1 18,722,678 5/9/2017 1.1.1 is deprecated because it is no longer maintained.
1.1.0 14,400,637 11/16/2016 1.1.0 is deprecated because it is no longer maintained.
1.1.0-preview1-final 88,087 10/24/2016 1.1.0-preview1-final is deprecated because it is no longer maintained.
1.0.1 124,277,717 12/12/2016 1.0.1 is deprecated because it is no longer maintained.
1.0.0 34,473,161 6/27/2016 1.0.0 is deprecated because it is no longer maintained.
1.0.0-rc2-final 1,962,721 5/16/2016 1.0.0-rc2-final is deprecated because it is no longer maintained.