Microsoft.AspNetCore.SignalR.Protocols.Json 3.1.21

Prefix Reserved
.NET Core 3.1 This package targets .NET Core 3.1. 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.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package Microsoft.AspNetCore.SignalR.Protocols.Json --version 3.1.21
                    


                    

                
NuGet\Install-Package Microsoft.AspNetCore.SignalR.Protocols.Json -Version 3.1.21
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.AspNetCore.SignalR.Protocols.Json" Version="3.1.21" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Microsoft.AspNetCore.SignalR.Protocols.Json" Version="3.1.21" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Microsoft.AspNetCore.SignalR.Protocols.Json" />
                    


                            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.AspNetCore.SignalR.Protocols.Json --version 3.1.21
                    


                    

                
#r "nuget: Microsoft.AspNetCore.SignalR.Protocols.Json, 3.1.21"
#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.AspNetCore.SignalR.Protocols.Json@3.1.21
#: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.AspNetCore.SignalR.Protocols.Json&version=3.1.21
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Microsoft.AspNetCore.SignalR.Protocols.Json&version=3.1.21
                    


                            Install as a Cake Tool

Implements the SignalR Hub Protocol using System.Text.Json.

This package was built from the source code at https://github.com/aspnet/AspNetCore/tree/458d97420a173fe87487b58ec4aa47a4c9dc4710

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 netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 is compatible. 
.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.

NuGet packages (21)

Showing the top 5 NuGet packages that depend on Microsoft.AspNetCore.SignalR.Protocols.Json:

Package Downloads
Microsoft.AspNetCore.SignalR.Core

Real-time communication framework for ASP.NET Core.
Microsoft.AspNetCore.SignalR.Client.Core

Client for ASP.NET Core SignalR This package was built from the source code at https://github.com/dotnet/dotnet/tree/2db1f5ee2bdda2e8d873769325fabede32e420e0
Microsoft.AspNetCore.App

Provides a default set of APIs for building an ASP.NET Core application. This package requires the ASP.NET Core runtime. This runtime is installed by the .NET Core SDK, or can be acquired separately using installers available at https://aka.ms/dotnet-download.
Microsoft.AspNetCore.All

Provides a default set of APIs for building an ASP.NET Core application, and also includes API for third-party integrations with ASP.NET Core. This package requires the ASP.NET Core runtime. This runtime is installed by the .NET Core SDK, or can be acquired separately using installers available at https://aka.ms/dotnet-download.
Microsoft.AspNetCore.SignalR.Specification.Tests

Tests for users to verify their own implementations of SignalR types This package was built from the source code at https://github.com/dotnet/dotnet/tree/2db1f5ee2bdda2e8d873769325fabede32e420e0

GitHub repositories (6)

Showing the top 6 popular GitHub repositories that depend on Microsoft.AspNetCore.SignalR.Protocols.Json:

Repository Stars
GZTimeWalker/GZCTF
The GZ::CTF project, an open source CTF platform.
colinin/abp-next-admin
这是基于vue-vben-admin 模板适用于abp vNext的前端管理项目
Azure/azure-signalr
Azure SignalR Service SDK for .NET
SaviorXTanren/mixer-mixitup
Streaming bot application for handling chat, events, moderation, and other streamer assistance features
nenoNaninu/TypedSignalR.Client.TypeScript
TypeScript source generator to provide strongly typed SignalR clients by analyzing C# type definitions.
DigitalPlatform/dp2
Integrated Library System / 图书馆集成系统
Version Downloads Last Updated
10.0.0-rc.1.25451.107 9,749 9/9/2025
10.0.0-preview.7.25380.108 3,509 8/12/2025
10.0.0-preview.6.25358.103 2,671 7/15/2025
10.0.0-preview.5.25277.114 3,157 6/6/2025
10.0.0-preview.4.25258.110 6,059 5/12/2025
10.0.0-preview.3.25172.1 8,484 4/10/2025
10.0.0-preview.2.25164.1 6,606 3/18/2025
10.0.0-preview.1.25120.3 2,339 2/25/2025
9.0.9 132,934 9/9/2025
9.0.8 442,933 8/5/2025
9.0.7 332,902 7/8/2025
9.0.6 422,367 6/10/2025
9.0.5 457,765 5/13/2025
9.0.4 672,555 4/8/2025
9.0.3 551,064 3/11/2025
9.0.2 648,144 2/11/2025
9.0.1 785,678 1/14/2025
9.0.0 1,044,651 11/12/2024
9.0.0-rc.2.24474.3 38,700 10/8/2024
9.0.0-rc.1.24452.1 3,753 9/10/2024
9.0.0-preview.7.24406.2 6,500 8/13/2024
9.0.0-preview.6.24328.4 8,833 7/9/2024
9.0.0-preview.5.24306.11 8,726 6/11/2024
9.0.0-preview.4.24267.6 12,330 5/21/2024
9.0.0-preview.3.24172.13 6,284 4/11/2024
9.0.0-preview.2.24128.4 6,428 3/12/2024
9.0.0-preview.1.24081.5 6,255 2/13/2024
8.0.20 51,570 9/9/2025
8.0.19 118,545 8/4/2025
8.0.18 107,936 7/8/2025
8.0.17 270,144 6/10/2025
8.0.16 212,263 5/13/2025
8.0.15 351,514 4/8/2025
8.0.14 342,307 3/11/2025
8.0.13 389,981 2/11/2025
8.0.12 566,014 1/14/2025
8.0.11 1,446,327 11/12/2024
8.0.10 2,026,883 10/8/2024
8.0.8 2,132,679 8/13/2024
8.0.7 1,354,314 7/9/2024
8.0.6 1,499,583 5/28/2024
8.0.5 466,509 5/14/2024
8.0.4 1,312,033 4/9/2024
8.0.3 1,088,171 3/12/2024
8.0.2 1,220,495 2/13/2024
8.0.1 1,700,686 1/9/2024
8.0.0 3,420,570 11/14/2023
8.0.0-rc.2.23480.2 17,572 10/10/2023
8.0.0-rc.1.23421.29 26,544 9/12/2023
8.0.0-preview.7.23375.9 13,740 8/8/2023
8.0.0-preview.6.23329.11 8,412 7/11/2023
8.0.0-preview.5.23302.2 5,368 6/13/2023
8.0.0-preview.4.23260.4 10,804 5/16/2023
8.0.0-preview.3.23177.8 20,820 4/11/2023
8.0.0-preview.2.23153.2 3,784 3/14/2023
8.0.0-preview.1.23112.2 7,905 2/21/2023
7.0.20 131,069 5/28/2024
7.0.19 12,407 5/14/2024
7.0.18 49,958 4/9/2024
7.0.17 88,817 3/12/2024
7.0.16 119,186 2/13/2024
7.0.15 239,798 1/9/2024
7.0.14 284,300 11/14/2023
7.0.13 457,078 10/24/2023
7.0.12 344,343 10/10/2023
7.0.11 587,190 9/12/2023
7.0.10 702,968 8/8/2023
7.0.9 820,739 7/11/2023
7.0.8 359,620 6/22/2023
7.0.7 195,239 6/13/2023
7.0.5 1,259,589 4/11/2023
7.0.4 499,707 3/14/2023
7.0.3 692,677 2/14/2023
7.0.2 1,220,460 1/10/2023
7.0.1 527,500 12/13/2022
7.0.0 1,150,794 11/7/2022
7.0.0-rc.2.22476.2 7,596 10/11/2022
7.0.0-rc.1.22427.2 5,511 9/14/2022
7.0.0-preview.7.22376.6 7,672 8/9/2022
7.0.0-preview.6.22330.3 4,654 7/12/2022
7.0.0-preview.5.22303.8 3,459 6/14/2022
7.0.0-preview.4.22251.1 7,067 5/10/2022
7.0.0-preview.3.22178.4 3,776 4/13/2022
7.0.0-preview.2.22153.2 17,751 3/14/2022
7.0.0-preview.1.22109.13 1,536 2/17/2022
6.0.36 328,448 11/12/2024
6.0.35 70,724 10/8/2024
6.0.33 62,394 8/13/2024
6.0.32 53,826 7/9/2024
6.0.31 88,578 5/28/2024
6.0.30 57,694 5/14/2024
6.0.29 85,388 4/9/2024
6.0.28 93,419 3/12/2024
6.0.27 97,993 2/13/2024
6.0.26 115,073 1/9/2024
6.0.25 284,808 11/14/2023
6.0.24 78,941 10/24/2023
6.0.23 65,583 10/10/2023
6.0.22 177,113 9/12/2023
6.0.21 244,509 8/8/2023
6.0.20 123,003 7/11/2023
6.0.19 223,920 6/22/2023
6.0.18 88,585 6/13/2023
6.0.16 460,477 4/11/2023
6.0.15 252,908 3/14/2023
6.0.14 272,156 2/14/2023
6.0.13 433,844 1/10/2023
6.0.12 257,880 12/13/2022
6.0.11 569,388 11/7/2022
6.0.10 1,259,185 10/11/2022
6.0.9 1,061,767 9/13/2022
6.0.8 1,408,181 8/9/2022
6.0.7 1,017,470 7/12/2022
6.0.6 1,022,290 6/14/2022
6.0.5 1,756,089 5/10/2022
6.0.4 959,013 4/11/2022
6.0.3 1,218,585 3/8/2022
6.0.2 1,008,478 2/8/2022
6.0.1 1,344,662 12/14/2021
6.0.0 2,903,441 11/8/2021
6.0.0-rc.2.21480.10 13,953 10/12/2021
6.0.0-rc.1.21452.15 11,908 9/14/2021
6.0.0-preview.7.21378.6 23,808 8/10/2021
6.0.0-preview.6.21355.2 6,075 7/14/2021
6.0.0-preview.5.21301.17 2,940 6/15/2021
6.0.0-preview.4.21253.5 6,474 5/24/2021
6.0.0-preview.3.21201.13 8,515 4/8/2021
6.0.0-preview.2.21154.6 3,284 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 8,625 2/12/2021 6.0.0-preview.1.21103.6 is deprecated because it is no longer maintained.
5.0.17 632,986 5/10/2022 5.0.17 is deprecated because it is no longer maintained.
5.0.16 80,131 4/11/2022 5.0.16 is deprecated because it is no longer maintained.
5.0.15 88,178 3/8/2022 5.0.15 is deprecated because it is no longer maintained.
5.0.14 108,984 2/8/2022 5.0.14 is deprecated because it is no longer maintained.
5.0.13 358,232 12/14/2021 5.0.13 is deprecated because it is no longer maintained.
5.0.12 343,081 11/7/2021 5.0.12 is deprecated because it is no longer maintained.
5.0.11 666,831 10/12/2021 5.0.11 is deprecated because it is no longer maintained.
5.0.10 1,516,118 9/14/2021 5.0.10 is deprecated because it is no longer maintained.
5.0.9 654,520 8/10/2021 5.0.9 is deprecated because it is no longer maintained.
5.0.8 501,200 7/13/2021 5.0.8 is deprecated because it is no longer maintained.
5.0.7 704,515 6/8/2021 5.0.7 is deprecated because it is no longer maintained.
5.0.6 439,989 5/11/2021 5.0.6 is deprecated because it is no longer maintained.
5.0.5 738,201 4/6/2021 5.0.5 is deprecated because it is no longer maintained.
5.0.4 428,619 3/9/2021 5.0.4 is deprecated because it is no longer maintained.
5.0.3 307,281 2/9/2021 5.0.3 is deprecated because it is no longer maintained.
5.0.2 427,844 1/12/2021 5.0.2 is deprecated because it is no longer maintained.
5.0.1 629,791 12/8/2020 5.0.1 is deprecated because it is no longer maintained.
5.0.0 510,343 11/9/2020 5.0.0 is deprecated because it is no longer maintained.
5.0.0-rc.2.20475.17 11,782 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 4,781 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 3,391 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 7,399 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 2,505 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 2,321 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 4,540 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 7,005 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 7,579 4/2/2020 5.0.0-preview.2.20167.3 is deprecated because it is no longer maintained.
5.0.0-preview.1.20124.5 6,760 3/16/2020 5.0.0-preview.1.20124.5 is deprecated because it is no longer maintained.
3.1.32 224,844 12/13/2022
3.1.31 22,459 11/8/2022
3.1.30 22,447 10/11/2022
3.1.29 24,793 9/13/2022
3.1.28 24,690 8/9/2022
3.1.27 26,709 7/12/2022
3.1.26 43,758 6/14/2022
3.1.25 58,638 5/10/2022
3.1.24 72,799 4/11/2022
3.1.23 62,417 3/8/2022
3.1.22 430,672 12/14/2021
3.1.21 95,092 11/7/2021
3.1.20 43,986 10/11/2021
3.1.19 79,455 9/14/2021
3.1.18 236,160 8/10/2021
3.1.17 72,299 7/13/2021
3.1.16 65,431 6/8/2021
3.1.15 126,910 5/11/2021
3.1.14 143,135 4/6/2021
3.1.13 169,817 3/9/2021
3.1.12 210,093 2/9/2021
3.1.11 183,258 1/12/2021
3.1.10 631,783 11/9/2020
3.1.9 1,092,442 10/13/2020
3.1.8 1,362,457 9/8/2020
3.1.7 611,953 8/11/2020
3.1.6 2,710,753 7/14/2020
3.1.5 850,436 6/9/2020
3.1.4 569,775 5/12/2020
3.1.3 1,179,508 3/24/2020
3.1.2 795,587 2/18/2020
3.1.1 642,435 1/14/2020
3.1.0 639,714 12/3/2019
3.1.0-preview3.19555.2 9,569 11/13/2019 3.1.0-preview3.19555.2 is deprecated because it is no longer maintained.
3.1.0-preview2.19528.8 1,785 11/1/2019 3.1.0-preview2.19528.8 is deprecated because it is no longer maintained.
3.1.0-preview1.19508.20 10,364 10/15/2019 3.1.0-preview1.19508.20 is deprecated because it is no longer maintained.
3.0.3 58,974 2/18/2020 3.0.3 is deprecated because it is no longer maintained.
3.0.2 7,624 1/14/2020 3.0.2 is deprecated because it is no longer maintained.
3.0.0 1,142,565 9/23/2019 3.0.0 is deprecated because it is no longer maintained.
3.0.0-rc1.19457.4 2,262 9/16/2019 3.0.0-rc1.19457.4 is deprecated because it is no longer maintained.
3.0.0-preview9.19424.4 2,493 9/4/2019 3.0.0-preview9.19424.4 is deprecated because it is no longer maintained.
3.0.0-preview8.19405.7 14,747 8/13/2019 3.0.0-preview8.19405.7 is deprecated because it is no longer maintained.
3.0.0-preview7.19365.7 5,515 7/23/2019 3.0.0-preview7.19365.7 is deprecated because it is no longer maintained.
3.0.0-preview6.19307.2 20,151 6/12/2019 3.0.0-preview6.19307.2 is deprecated because it is no longer maintained.
3.0.0-preview5-19227-01 12,581 5/6/2019 3.0.0-preview5-19227-01 is deprecated because it is no longer maintained.
3.0.0-preview-18579-0056 8,149 12/3/2018 3.0.0-preview-18579-0056 is deprecated because it is no longer maintained.
1.2.0 2,415,212 1/14/2025
1.1.0 51,477,311 12/3/2018 1.1.0 is deprecated because it is no longer maintained.
1.1.0-preview3-35497 88,261 10/17/2018 1.1.0-preview3-35497 is deprecated because it is no longer maintained.
1.1.0-preview2-35157 29,205 9/12/2018 1.1.0-preview2-35157 is deprecated because it is no longer maintained.
1.1.0-preview1-35029 19,562 8/22/2018 1.1.0-preview1-35029 is deprecated because it is no longer maintained.
1.0.4 12,235,032 10/1/2018
1.0.3 4,963,231 8/21/2018
1.0.2 3,391,287 7/10/2018
1.0.1 10,959,040 6/18/2018
1.0.0 8,462,780 5/29/2018
1.0.0-rc1-final 76,317 5/6/2018 1.0.0-rc1-final is deprecated because it is no longer maintained.