Nerdbank.MessagePack 1.3.86

Prefix Reserved
.NET 8.0 This package targets .NET 8.0. 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 4.7.2 This package targets .NET Framework 4.7.2. 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There is a newer version of this package available.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 Nerdbank.MessagePack --version 1.3.86
                    


                    

                
NuGet\Install-Package Nerdbank.MessagePack -Version 1.3.86
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="Nerdbank.MessagePack" Version="1.3.86" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Nerdbank.MessagePack" Version="1.3.86" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Nerdbank.MessagePack" />
                    


                            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 Nerdbank.MessagePack --version 1.3.86
                    


                    

                
#r "nuget: Nerdbank.MessagePack, 1.3.86"
#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 Nerdbank.MessagePack@1.3.86
#: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=Nerdbank.MessagePack&version=1.3.86
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Nerdbank.MessagePack&version=1.3.86
                    


                            Install as a Cake Tool

Nerdbank.MessagePack

A modern, fast and NativeAOT-compatible MessagePack serialization library

This is a fast and more user-friendly MessagePack serialization library for .NET and .NET Framework. This package is brought to you by one of the two major contributors to MessagePack-CSharp. As its natural successor, this library comes packed with features that its predecessor lacks, and has ongoing support.

Features

  • Serializes in the compact and fast MessagePack format.
  • Performance is on par with the highly tuned and popular MessagePack-CSharp library.
  • Automatically serialize any type annotated with the PolyType [GenerateShape] attribute or non-annotated types by adding a 'witness' type with a similar annotation.
  • Fast ref-based serialization and deserialization minimizes copying of large structs.
  • NativeAOT and trimming compatible.
  • Serialize only properties that have non-default values (optionally).
  • Keep memory pressure low by using async serialization directly to/from I/O like a network, IPC pipe or file.
  • Streaming deserialization for large or over-time sequences.
  • Primitive msgpack reader and writer APIs for low-level scenarios.
  • Author custom converters for advanced scenarios.
  • Security mitigations for stack overflows.
  • Optionally serialize your custom types as arrays of values instead of maps of names and value for more compact representation and even higher performance.
  • Support for serializing instances of certain types derived from the declared type and deserializing them back to their original runtime types using unions.
  • Optionally preserve reference equality across serialization/deserialization.
  • Structural (i.e. deep, by-value) equality checking for arbitrary types, both with and without collision resistant hash functions.

See how these features and more compare with the leading MessagePack library.

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 is compatible.  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.  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 was computed. 
.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 is compatible.  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 (26)

Showing the top 5 NuGet packages that depend on Nerdbank.MessagePack:

Package Downloads
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.
OpenRiaServices.Client.Core

OpenRiaServices.Client.Core provides the OpenRiaServices.Client and DomainClient assemblies for your client projects.
Nerdbank.MessagePack.SignalR

SignalR Hub Protocol implementation using Nerdbank.MessagePack for fast and efficient binary serialization.
ActualLab.Serialization.NerdbankMessagePack

ActualLab.Serialization.NerdbankMessagePack - an implementation of IByteSerializer from ActualLab.Core for Nerdbank.MessagePack.
Nerdbank.MessagePack.AspNetCoreMvcFormatter

ASP.NET Core MVC Input/Output MessagePack formatter using Nerdbank.MessagePack for fast and efficient binary serialization.

GitHub repositories (1)

Showing the top 1 popular GitHub repositories that depend on Nerdbank.MessagePack:

Repository Stars
microsoft/kiota
OpenAPI based HTTP Client code generator
Version Downloads Last Updated
1.5.22-alpha 270 10/17/2026
1.4.95 877 10/19/2026
1.4.82 23,536 10/7/2026
1.4.80 989 10/7/2026
1.4.52-alpha 676 9/29/2026
1.4.50-alpha 193 9/29/2026
1.3.88 33,176 9/22/2026
1.3.86 12,603 9/17/2026
1.3.85 43,577 8/26/2026
1.3.84 550 8/26/2026
1.3.77-beta 265 8/16/2026
1.3.66-beta 260 8/5/2026
1.3.55-beta 275 7/28/2026
1.3.29-beta 393 7/18/2026
1.2.36 134,080 7/8/2026
1.2.34 11,132 7/6/2026
1.2.30 40,938 6/20/2026
1.2.4 9,615,117 5/18/2026
1.1.78 1,363 5/18/2026 1.1.78 has at least one vulnerability with moderate severity.
1.1.62 105,238 4/29/2026 1.1.62 has at least one vulnerability with moderate severity.
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https://github.com/AArnott/Nerdbank.MessagePack/releases/tag/v1.3.86