MessagePack 2.4.23-alpha
.NET 5.0
This package targets .NET 5.0. The package is compatible with this framework or higher.
.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.
Details
| Advisory: https://github.com/advisories/GHSA-4qm4-8hg2-g2xm | Severity: moderate |
This is a prerelease version of MessagePack.
There is a newer version of this package available.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 MessagePack --version 2.4.23-alpha
NuGet\Install-Package MessagePack -Version 2.4.23-alpha
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="MessagePack" Version="2.4.23-alpha" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="MessagePack" Version="2.4.23-alpha" />
<PackageReference Include="MessagePack" />
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 MessagePack --version 2.4.23-alpha
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: MessagePack, 2.4.23-alpha"
#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 MessagePack@2.4.23-alpha
#: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=MessagePack&version=2.4.23-alpha&prerelease
#tool nuget:?package=MessagePack&version=2.4.23-alpha&prerelease
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
Extremely Fast MessagePack(MsgPack) Serializer for C#(.NET, .NET Core, Unity, Xamarin).
| Product | Versions Compatible and additional computed target framework versions. |
|---|---|
| .NET | net5.0 is compatible. net5.0-windows was computed. net6.0 is compatible. 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.
-
.NETCoreApp 3.1
- MessagePack.Annotations (>= 2.4.23-alpha)
- Microsoft.NET.StringTools (>= 1.0.0)
-
.NETStandard 2.0
- MessagePack.Annotations (>= 2.4.23-alpha)
- Microsoft.Bcl.AsyncInterfaces (>= 6.0.0)
- Microsoft.NET.StringTools (>= 1.0.0)
- System.Collections.Immutable (>= 1.7.1)
- System.Reflection.Emit (>= 4.7.0)
- System.Reflection.Emit.Lightweight (>= 4.7.0)
- System.Threading.Tasks.Extensions (>= 4.5.4)
-
net5.0
- MessagePack.Annotations (>= 2.4.23-alpha)
- Microsoft.NET.StringTools (>= 1.0.0)
-
net6.0
- MessagePack.Annotations (>= 2.4.23-alpha)
- Microsoft.NET.StringTools (>= 1.0.0)
NuGet packages (877)
Showing the top 5 NuGet packages that depend on MessagePack:
| Package | Downloads |
|---|---|
|
Microsoft.VisualStudio.Debugger.Contracts
Package containing extensibility contracts between the debugger and other Visual Studio components, such as language services. |
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Microsoft.AspNetCore.SignalR.StackExchangeRedis
Provides scale-out support for ASP.NET Core SignalR using a Redis server and the StackExchange.Redis client. This package was built from the source code at https://github.com/dotnet/dotnet/tree/89c8f6a112d37d2ea8b77821e56d170a1bccdc5a |
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Microsoft.AspNetCore.SignalR.Protocols.MessagePack
Implements the SignalR Hub Protocol over MsgPack. This package was built from the source code at https://github.com/dotnet/dotnet/tree/89c8f6a112d37d2ea8b77821e56d170a1bccdc5a |
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StreamJsonRpc
A cross-platform .NETStandard library that implements the JSON-RPC wire protocol and can use System.IO.Stream, System.IO.Pipelines or WebSocket so you can use it with any transport. |
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Microsoft.AspNetCore.SignalR.Redis
Redis for ASP.NET Core SignalR. |
GitHub repositories (169)
Showing the top 20 popular GitHub repositories that depend on MessagePack:
| Repository | Stars |
|---|---|
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microsoft/PowerToys
Microsoft PowerToys is a collection of utilities that help you customize Windows and streamline everyday tasks
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ppy/osu
rhythm is just a *click* away!
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bitwarden/server
Bitwarden infrastructure/backend (API, database, Docker, etc).
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MonoGame/MonoGame
One framework for creating powerful cross-platform games.
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dotnet/orleans
Cloud Native application framework for .NET
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unoplatform/uno
Open-source platform for building cross-platform native Mobile, Web, Desktop and Embedded apps quickly. Create rich, C#/XAML, single-codebase apps from any IDE. Hot Reload included! 90m+ NuGet Downloads!!
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MassTransit/MassTransit
Distributed Application Framework for .NET
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microsoft/FASTER
Fast persistent recoverable log and key-value store + cache, in C# and C++.
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MessagePack-CSharp/MessagePack-CSharp
Extremely Fast MessagePack Serializer for C#(.NET, .NET Core, Unity, Xamarin). / msgpack.org[C#]
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Azure/azure-sdk-for-net
This repository is for active development of the Azure SDK for .NET. For consumers of the SDK we recommend visiting our public developer docs at https://learn.microsoft.com/dotnet/azure/ or our versioned developer docs at https://azure.github.io/azure-sdk-for-net.
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FastEndpoints/FastEndpoints
A light-weight REST API development framework for ASP.NET 8 and newer.
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umbraco/Umbraco-CMS
Umbraco is a free and open source .NET content management system helping you deliver delightful digital experiences.
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immense/Remotely
A remote control and remote scripting solution, built with .NET 8, Blazor, and SignalR.
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dotnetcore/FreeSql
.NET aot orm, VB.NET/C# orm, Mysql/PostgreSQL/SqlServer/Oracle orm, Sqlite/Firebird/Clickhouse/DuckDB orm, 达梦/金仓/虚谷/翰高/高斯 orm, 神通 orm, 南大通用 orm, 国产 orm, TDengine orm, QuestDB orm, MsAccess orm.
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Cysharp/MagicOnion
Unified Realtime/API framework for .NET platform and Unity.
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Cysharp/MemoryPack
Zero encoding extreme performance binary serializer for C# and Unity.
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dotnetcore/DotnetSpider
DotnetSpider, a .NET standard web crawling library. It is lightweight, efficient and fast high-level web crawling & scraping framework
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focus-creative-games/luban
luban是一个强大、易用、优雅、稳定的游戏配置解决方案。luban is a powerful, easy-to-use, elegant and stable game configuration solution.
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pwntester/ysoserial.net
Deserialization payload generator for a variety of .NET formatters
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thomhurst/TUnit
A modern, fast and flexible .NET testing framework
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| Version | Downloads | Last Updated | |
|---|---|---|---|
| 3.1.4 | 2,430,578 | 6/12/2025 | |
| 3.1.3 | 5,718,998 | 2/4/2025 | |
| 3.1.2 | 1,388,927 | 1/27/2025 | |
| 3.1.1 | 2,896,163 | 12/26/2024 | |
| 3.1.0 | 824,955 | 12/12/2024 | |
| 3.0.308 | 266,476 | 12/9/2024 | |
| 3.0.300 | 235,733 | 12/6/2024 | |
| 3.0.238-rc.1 | 76,667 | 10/23/2024 | |
| 3.0.233-rc.1 | 3,439 | 10/22/2024 | |
| 3.0.214-rc.1 | 37,511 | 10/17/2024 | |
| 3.0.208-rc-0001 | 1,232 | 10/16/2024 | |
| 3.0.134-beta | 12,128 | 7/29/2024 | |
| 3.0.129-beta | 783 | 7/26/2024 | |
| 3.0.111-alpha | 10,476 | 7/6/2024 | |
| 3.0.54-alpha | 4,749 | 5/12/2024 | |
| 2.6.100-alpha | 136,747 | 5/20/2023 | |
| 2.6.95-alpha | 2,765 | 5/19/2023 | |
| 2.5.198 | 365,753 | 4/10/2025 | |
| 2.5.192 | 9,803,761 | 11/12/2024 | |
| 2.5.187 | 10,891,915 | 10/17/2024 | |
| 2.5.172 | 2,880,821 | 8/1/2024 | |
| 2.5.171 | 530,304 | 7/5/2024 | |
| 2.5.168 | 909,586 | 6/6/2024 | |
| 2.5.140 | 7,735,363 | 11/30/2023 | |
| 2.5.129 | 2,357,758 | 9/28/2023 | |
| 2.5.124 | 3,549,685 | 6/27/2023 | |
| 2.5.108 | 13,363,749 | 3/16/2023 | |
| 2.5.103 | 42,709 | 3/14/2023 | |
| 2.5.94 | 37,116 | 3/13/2023 | |
| 2.5.64-alpha | 17,656 | 12/3/2022 | |
| 2.4.59 | 7,144,677 | 11/20/2022 | |
| 2.4.35 | 5,442,225 | 6/28/2022 | |
| 2.4.23-alpha | 4,188 | 6/9/2022 | |
| 2.4.14-alpha | 20,183 | 2/28/2022 | |
| 2.3.112 | 1,138,050 | 6/9/2022 | |
| 2.3.85 | 18,558,670 | 9/20/2021 | |
| 2.3.75 | 4,239,685 | 7/29/2021 | |
| 2.3.73-alpha | 3,873 | 7/17/2021 | |
| 2.3.58-alpha | 9,514 | 3/20/2021 | |
| 2.2.113 | 352,535 | 7/17/2021 | |
| 2.2.85 | 8,977,658 | 12/10/2020 | |
| 2.2.60 | 3,072,810 | 9/28/2020 | |
| 2.2.44-rc | 15,383 | 9/14/2020 | |
| 2.2.36-alpha | 3,607 | 9/12/2020 | |
| 2.1.194 | 522,086 | 9/14/2020 | |
| 2.1.165 | 428,779 | 8/12/2020 | |
| 2.1.152 | 40,737,519 | 7/1/2020 | |
| 2.1.143 | 212,199 | 6/18/2020 | |
| 2.1.115 | 3,456,501 | 4/11/2020 | |
| 2.1.90 | 18,862,716 | 2/10/2020 | |
| 2.1.80 | 246,332 | 1/30/2020 | |
| 2.0.335 | 350,405 | 1/10/2020 | |
| 2.0.323 | 521,307 | 12/16/2019 | |
| 2.0.299-rc | 26,720 | 11/30/2019 | |
| 2.0.270-rc | 13,033 | 11/25/2019 | |
| 2.0.231-rc | 6,781 | 11/13/2019 | |
| 2.0.221-beta | 22,311 | 11/8/2019 | |
| 2.0.204-beta | 6,283 | 11/5/2019 | |
| 2.0.171-beta | 6,663 | 10/17/2019 | |
| 2.0.123-beta | 14,249 | 7/16/2019 | |
| 2.0.119-beta | 6,189 | 7/15/2019 | |
| 2.0.110-alpha | 6,240 | 7/14/2019 | |
| 1.9.11 | 11,223,148 | 2/10/2020 | |
| 1.9.3 | 121,716 | 1/31/2020 | |
| 1.8.80 | 1,226,701 | 11/20/2019 | |
| 1.8.74 | 520,454 | 10/15/2019 | |
| 1.8.71-beta | 7,357 | 7/9/2019 | |
| 1.7.3.7 | 14,317,405 | 5/14/2019 | |
| 1.7.3.4 | 9,694,068 | 1/30/2018 | |
| 1.7.3.3 | 10,196 | 1/30/2018 | |
| 1.7.3.2 | 55,574 | 12/29/2017 | |
| 1.7.3.1 | 13,446 | 12/25/2017 | |
| 1.7.3 | 63,230 | 12/22/2017 | |
| 1.7.2 | 189,033 | 10/13/2017 | |
| 1.7.1 | 957,974 | 10/11/2017 | |
| 1.7.0 | 17,222 | 10/9/2017 | |
| 1.6.2 | 42,516 | 10/4/2017 | |
| 1.6.1.2 | 35,781 | 9/21/2017 | |
| 1.6.1.1 | 23,271 | 9/8/2017 | |
| 1.6.1 | 31,802 | 8/31/2017 | |
| 1.6.0.3 | 8,753 | 8/29/2017 | |
| 1.6.0.2 | 7,819 | 8/29/2017 | |
| 1.6.0.1 | 10,230 | 8/28/2017 | |
| 1.5.1 | 8,983 | 8/23/2017 | |
| 1.5.0.2 | 18,915 | 8/18/2017 | |
| 1.5.0.1 | 7,783 | 8/18/2017 | |
| 1.5.0 | 7,920 | 8/18/2017 | |
| 1.4.4 | 26,980 | 8/4/2017 | |
| 1.4.3 | 38,917 | 7/20/2017 | |
| 1.4.2 | 15,018 | 7/3/2017 | |
| 1.4.1 | 12,416 | 6/29/2017 | |
| 1.4.0 | 312,363 | 6/27/2017 | |
| 1.3.3 | 7,837 | 6/26/2017 | |
| 1.3.2 | 9,302 | 6/23/2017 | |
| 1.3.1.1 | 7,898 | 6/23/2017 | |
| 1.3.1 | 9,106 | 6/22/2017 | |
| 1.3.0 | 17,629 | 6/8/2017 | |
| 1.2.3 | 19,714 | 5/24/2017 | |
| 1.2.2 | 10,938 | 5/6/2017 | |
| 1.2.0 | 10,844 | 4/5/2017 | |
| 1.1.2 | 8,227 | 4/2/2017 | |
| 1.1.1.1 | 6,663 | 4/1/2017 | |
| 1.1.1 | 8,251 | 3/25/2017 | |
| 1.1.0 | 7,801 | 3/25/2017 | |
| 1.0.3 | 8,304 | 3/16/2017 | |
| 1.0.2 | 7,756 | 3/15/2017 | |
| 1.0.1 | 8,298 | 3/13/2017 | |
| 1.0.0 | 10,366 | 3/12/2017 | |
| 0.8.5 | 7,781 | 3/10/2017 | |
| 0.8.4 | 7,383 | 3/10/2017 | |
| 0.8.3 | 7,427 | 3/10/2017 | |
| 0.8.2 | 9,320 | 3/9/2017 | |
| 0.8.1 | 7,517 | 3/9/2017 | |
| 0.8.0 | 8,939 | 3/9/2017 | |
| 0.7.2 | 7,535 | 3/6/2017 | |
| 0.7.0 | 7,327 | 3/6/2017 | |
| 0.6.1 | 7,678 | 3/6/2017 | |
| 0.6.0 | 7,566 | 3/2/2017 | |
| 0.5.0 | 7,536 | 3/2/2017 | |
| 0.4.2 | 7,360 | 3/1/2017 | |
| 0.4.1 | 7,247 | 3/1/2017 | |
| 0.4.0 | 29,136 | 3/1/2017 | |
| 0.3.0-beta | 6,128 | 2/28/2017 | |
| 0.2.3-beta | 6,215 | 2/28/2017 | |
| 0.2.2-beta | 6,254 | 2/28/2017 | |
| 0.2.1-beta | 6,175 | 2/28/2017 | |
| 0.2.0-beta | 6,216 | 2/28/2017 | |
| 0.1.0-beta | 7,058 | 2/26/2017 |