Microsoft.Extensions.ObjectPool 1.1.0-preview1-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There is a newer version of this package available.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.
dotnet add package Microsoft.Extensions.ObjectPool --version 1.1.0-preview1-final
                    
NuGet\Install-Package Microsoft.Extensions.ObjectPool -Version 1.1.0-preview1-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="1.1.0-preview1-final" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Microsoft.Extensions.ObjectPool" Version="1.1.0-preview1-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 1.1.0-preview1-final
                    
#r "nuget: Microsoft.Extensions.ObjectPool, 1.1.0-preview1-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@1.1.0-preview1-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=1.1.0-preview1-final&prerelease
                    
Install as a Cake Addin
#tool nuget:?package=Microsoft.Extensions.ObjectPool&version=1.1.0-preview1-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 (546)

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

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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.2.25502.107 57,482 10/14/2025
10.0.0-rc.1.25451.107 63,618 9/9/2025
10.0.0-preview.7.25380.108 40,331 8/12/2025
10.0.0-preview.6.25358.103 2,203 7/15/2025
10.0.0-preview.5.25277.114 118,418 6/6/2025
10.0.0-preview.4.25258.110 3,175 5/12/2025
10.0.0-preview.3.25172.1 22,973 4/10/2025
10.0.0-preview.2.25164.1 2,221 3/18/2025
10.0.0-preview.1.25120.3 1,198 2/25/2025
9.0.11 0 11/11/2025
9.0.10 845,593 10/14/2025
9.0.9 1,933,175 9/9/2025
9.0.8 1,642,333 8/5/2025
9.0.7 2,160,796 7/8/2025
9.0.6 2,017,786 6/10/2025
9.0.5 2,448,838 5/13/2025
9.0.4 2,793,562 4/8/2025
9.0.3 1,777,121 3/11/2025
9.0.2 5,093,524 2/11/2025
9.0.1 2,106,983 1/14/2025
9.0.0 8,106,752 11/12/2024
9.0.0-rc.2.24474.3 202,496 10/8/2024
9.0.0-rc.1.24452.1 84,640 9/10/2024
9.0.0-preview.7.24406.2 13,115 8/13/2024
9.0.0-preview.6.24328.4 15,885 7/9/2024
9.0.0-preview.5.24306.11 13,626 6/11/2024
9.0.0-preview.4.24267.6 14,522 5/21/2024
9.0.0-preview.3.24172.13 49,754 4/11/2024
9.0.0-preview.2.24128.4 5,551 3/12/2024
9.0.0-preview.1.24081.5 30,232 2/13/2024
8.0.22 0 11/11/2025
8.0.21 209,719 10/14/2025
8.0.20 582,173 9/9/2025
8.0.19 748,219 8/4/2025
8.0.18 950,854 7/8/2025
8.0.17 914,062 6/10/2025
8.0.16 862,559 5/13/2025
8.0.15 1,365,865 4/8/2025
8.0.14 1,098,405 3/11/2025
8.0.13 1,325,644 2/11/2025
8.0.12 1,480,731 1/14/2025
8.0.11 39,564,169 11/12/2024
8.0.10 33,534,822 10/8/2024
8.0.8 6,786,683 8/13/2024
8.0.7 3,809,046 7/9/2024
8.0.6 1,485,853 5/28/2024
8.0.5 4,614,788 5/14/2024
8.0.4 4,641,142 4/9/2024
8.0.3 1,883,195 3/12/2024
8.0.2 3,422,433 2/13/2024
8.0.1 2,258,991 1/9/2024
8.0.0 22,447,690 11/14/2023
8.0.0-rc.2.23480.2 1,079,573 10/10/2023
8.0.0-rc.1.23421.29 7,914 9/12/2023
8.0.0-preview.7.23375.9 6,487 8/8/2023
8.0.0-preview.6.23329.11 12,555 7/11/2023
8.0.0-preview.5.23302.2 9,545 6/13/2023
8.0.0-preview.4.23260.4 5,808 5/16/2023
8.0.0-preview.3.23177.8 5,425 4/11/2023
8.0.0-preview.2.23153.2 2,921 3/14/2023
8.0.0-preview.1.23112.2 1,070 2/21/2023
7.0.20 75,445 5/28/2024
7.0.19 38,402 5/14/2024
7.0.18 64,278 4/9/2024
7.0.17 50,559 3/12/2024
7.0.16 54,796 2/13/2024
7.0.15 125,659 1/9/2024
7.0.14 206,779 11/14/2023
7.0.13 996,247 10/24/2023
7.0.12 205,221 10/10/2023
7.0.11 1,074,840 9/12/2023
7.0.10 849,213 8/8/2023
7.0.9 915,329 7/11/2023
7.0.8 692,753 6/22/2023
7.0.7 146,559 6/13/2023
7.0.5 1,777,458 4/11/2023
7.0.4 967,001 3/14/2023
7.0.3 2,225,426 2/14/2023
7.0.2 936,052 1/10/2023
7.0.1 442,565 12/13/2022
7.0.0 81,877,788 11/7/2022
7.0.0-rc.2.22476.2 23,255 10/11/2022
7.0.0-rc.1.22427.2 28,322 9/14/2022
7.0.0-preview.7.22376.6 1,112 8/9/2022
7.0.0-preview.6.22330.3 1,791 7/12/2022
7.0.0-preview.5.22303.8 964 6/14/2022
7.0.0-preview.4.22251.1 1,118 5/10/2022
7.0.0-preview.3.22178.4 41,654 4/13/2022
7.0.0-preview.2.22153.2 1,752 3/14/2022
7.0.0-preview.1.22109.13 1,327 2/17/2022
6.0.36 1,015,221 11/12/2024
6.0.35 201,859 10/8/2024
6.0.33 1,577,021 8/13/2024
6.0.32 333,624 7/9/2024
6.0.31 644,637 5/28/2024
6.0.30 48,135 5/14/2024
6.0.29 365,520 4/9/2024
6.0.28 233,968 3/12/2024
6.0.27 73,087 2/13/2024
6.0.26 402,243 1/9/2024
6.0.25 102,135 11/14/2023
6.0.24 68,796 10/24/2023
6.0.23 58,292 10/10/2023
6.0.22 67,263 9/12/2023
6.0.21 115,647 8/8/2023
6.0.20 213,061 7/11/2023
6.0.19 81,695 6/22/2023
6.0.18 39,035 6/13/2023
6.0.16 56,407,728 4/11/2023
6.0.15 170,590 3/14/2023
6.0.14 97,309 2/14/2023
6.0.13 98,272 1/10/2023
6.0.12 430,689 12/13/2022
6.0.11 342,469 11/7/2022
6.0.10 826,199 10/11/2022
6.0.9 676,009 9/13/2022
6.0.8 4,111,390 8/9/2022
6.0.7 368,835 7/12/2022
6.0.6 479,921 6/14/2022
6.0.5 878,085 5/10/2022
6.0.4 1,028,255 4/11/2022
6.0.3 11,406,413 3/8/2022
6.0.2 1,438,945 2/8/2022
6.0.1 1,769,146 12/14/2021
6.0.0 14,515,320 11/8/2021
6.0.0-rc.2.21480.10 18,261 10/12/2021
6.0.0-rc.1.21452.15 1,453 9/14/2021
6.0.0-preview.7.21378.6 1,192 8/10/2021
6.0.0-preview.6.21355.2 1,674 7/14/2021
6.0.0-preview.5.21301.17 1,169 6/15/2021
6.0.0-preview.4.21253.5 1,454 5/24/2021
6.0.0-preview.3.21201.13 4,337 4/8/2021
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6.0.0-preview.1.21103.6 1,268 2/12/2021 6.0.0-preview.1.21103.6 is deprecated because it is no longer maintained.
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5.0.11 1,635,175 10/12/2021 5.0.11 is deprecated because it is no longer maintained.
5.0.10 101,349,387 9/14/2021 5.0.10 is deprecated because it is no longer maintained.
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5.0.8 385,686 7/13/2021 5.0.8 is deprecated because it is no longer maintained.
5.0.7 1,291,970 6/8/2021 5.0.7 is deprecated because it is no longer maintained.
5.0.6 269,940 5/11/2021 5.0.6 is deprecated because it is no longer maintained.
5.0.5 3,344,607 4/6/2021 5.0.5 is deprecated because it is no longer maintained.
5.0.4 1,225,780 3/9/2021 5.0.4 is deprecated because it is no longer maintained.
5.0.3 499,435 2/9/2021 5.0.3 is deprecated because it is no longer maintained.
5.0.2 263,672 1/12/2021 5.0.2 is deprecated because it is no longer maintained.
5.0.1 832,013 12/8/2020 5.0.1 is deprecated because it is no longer maintained.
5.0.0 640,285 11/9/2020 5.0.0 is deprecated because it is no longer maintained.
5.0.0-rc.2.20475.17 4,926 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 5,317 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 1,266 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 2,845 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 1,284 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 1,205 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 2,361 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 1,349 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 1,419 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 1,321 3/16/2020 5.0.0-preview.1.20120.4 is deprecated because it is no longer maintained.
3.1.32 148,691 12/13/2022
3.1.31 38,445 11/8/2022
3.1.30 38,475 10/11/2022
3.1.29 39,163 9/13/2022
3.1.28 53,444 8/9/2022
3.1.27 43,549 7/12/2022
3.1.26 45,621 6/14/2022
3.1.25 57,955 5/10/2022
3.1.24 83,317 4/11/2022
3.1.23 115,333 3/8/2022
3.1.22 106,572 12/14/2021
3.1.21 135,079 11/7/2021
3.1.20 43,929 10/11/2021
3.1.19 102,524 9/14/2021
3.1.18 97,425 8/10/2021
3.1.17 149,821 7/13/2021
3.1.16 64,816 6/8/2021
3.1.15 347,532 5/11/2021
3.1.14 66,875 4/6/2021
3.1.13 142,188 3/9/2021
3.1.12 108,322 2/9/2021
3.1.11 79,570 1/12/2021
3.1.10 194,837 11/9/2020
3.1.9 312,324 10/13/2020
3.1.8 594,034 9/8/2020
3.1.7 453,973 8/11/2020
3.1.6 324,545 7/14/2020
3.1.5 610,879 6/9/2020
3.1.4 21,841,958 5/12/2020
3.1.3 615,209 3/24/2020
3.1.2 312,539 2/18/2020
3.1.1 653,557 1/14/2020
3.1.0 1,771,720 12/3/2019
3.1.0-preview3.19553.2 1,579 11/13/2019 3.1.0-preview3.19553.2 is deprecated because it is no longer maintained.
3.1.0-preview2.19525.4 1,234 11/1/2019 3.1.0-preview2.19525.4 is deprecated because it is no longer maintained.
3.1.0-preview1.19506.1 2,422 10/15/2019 3.1.0-preview1.19506.1 is deprecated because it is no longer maintained.
3.0.3 136,314 2/18/2020 3.0.3 is deprecated because it is no longer maintained.
3.0.2 61,341 1/14/2020 3.0.2 is deprecated because it is no longer maintained.
3.0.1 136,745 11/18/2019 3.0.1 is deprecated because it is no longer maintained.
3.0.0 4,825,694 9/23/2019 3.0.0 is deprecated because it is no longer maintained.
3.0.0-rc1.19456.10 1,830 9/16/2019 3.0.0-rc1.19456.10 is deprecated because it is no longer maintained.
3.0.0-preview9.19423.4 26,574 9/4/2019 3.0.0-preview9.19423.4 is deprecated because it is no longer maintained.
3.0.0-preview8.19405.4 1,915 8/13/2019 3.0.0-preview8.19405.4 is deprecated because it is no longer maintained.
3.0.0-preview7.19362.4 3,019 7/23/2019 3.0.0-preview7.19362.4 is deprecated because it is no longer maintained.
3.0.0-preview6.19304.6 6,318 6/12/2019 3.0.0-preview6.19304.6 is deprecated because it is no longer maintained.
3.0.0-preview5.19227.9 2,099 5/6/2019 3.0.0-preview5.19227.9 is deprecated because it is no longer maintained.
3.0.0-preview4.19216.2 12,818 4/18/2019 3.0.0-preview4.19216.2 is deprecated because it is no longer maintained.
3.0.0-preview3.19153.1 3,683 3/6/2019 3.0.0-preview3.19153.1 is deprecated because it is no longer maintained.
3.0.0-preview.19074.2 1,734 1/29/2019 3.0.0-preview.19074.2 is deprecated because it is no longer maintained.
3.0.0-preview.18572.1 3,354 12/4/2018 3.0.0-preview.18572.1 is deprecated because it is no longer maintained.
2.2.0 681,236,189 12/3/2018 2.2.0 is deprecated because it is no longer maintained.
2.2.0-preview3-35497 229,728 10/17/2018 2.2.0-preview3-35497 is deprecated because it is no longer maintained.
2.2.0-preview2-35157 189,132 9/12/2018 2.2.0-preview2-35157 is deprecated because it is no longer maintained.
2.2.0-preview1-35029 102,804 8/22/2018 2.2.0-preview1-35029 is deprecated because it is no longer maintained.
2.1.6 9,977,309 11/13/2018
2.1.1 366,757,601 6/18/2018
2.1.0 160,817,231 5/29/2018
2.1.0-rc1-final 379,427 5/6/2018 2.1.0-rc1-final is deprecated because it is no longer maintained.
2.1.0-preview2-final 685,876 4/10/2018 2.1.0-preview2-final is deprecated because it is no longer maintained.
2.1.0-preview1-final 469,126 2/26/2018 2.1.0-preview1-final is deprecated because it is no longer maintained.
2.0.0 175,081,307 8/11/2017 2.0.0 is deprecated because it is no longer maintained.
2.0.0-preview2-final 167,973 6/28/2017 2.0.0-preview2-final is deprecated because it is no longer maintained.
2.0.0-preview1-final 68,026 5/10/2017 2.0.0-preview1-final is deprecated because it is no longer maintained.
1.1.1 18,869,156 5/9/2017 1.1.1 is deprecated because it is no longer maintained.
1.1.0 14,481,279 11/16/2016 1.1.0 is deprecated because it is no longer maintained.
1.1.0-preview1-final 88,246 10/24/2016 1.1.0-preview1-final is deprecated because it is no longer maintained.
1.0.1 124,698,285 12/12/2016 1.0.1 is deprecated because it is no longer maintained.
1.0.0 34,697,064 6/27/2016 1.0.0 is deprecated because it is no longer maintained.
1.0.0-rc2-final 1,965,792 5/16/2016 1.0.0-rc2-final is deprecated because it is no longer maintained.