Metalama.Framework 0.5.51-preview

Prefix Reserved
This is a prerelease version of Metalama.Framework.
There is a newer version of this package available.
See the version list below for details.
dotnet add package Metalama.Framework --version 0.5.51-preview
                    
NuGet\Install-Package Metalama.Framework -Version 0.5.51-preview
                    
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="Metalama.Framework" Version="0.5.51-preview" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Metalama.Framework" Version="0.5.51-preview" />
                    
Directory.Packages.props
<PackageReference Include="Metalama.Framework" />
                    
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 Metalama.Framework --version 0.5.51-preview
                    
#r "nuget: Metalama.Framework, 0.5.51-preview"
                    
#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 Metalama.Framework@0.5.51-preview
                    
#: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=Metalama.Framework&version=0.5.51-preview&prerelease
                    
Install as a Cake Addin
#tool nuget:?package=Metalama.Framework&version=0.5.51-preview&prerelease
                    
Install as a Cake Tool

The Metalama.Framework package is the principal package of Metalama. Reference this package if you want to use Metalama in your code.

Referencing this package replaces the compiler with Metalama.Compiler, a shallow fork of Roslyn that adds an extension point to transform the syntax trees.

What is Metalama?

Metalama is a modern, Roslyn-based meta-programming framework C# with focus on aspect-oriented programmning, code generation and code validation.

It is an extension of the Microsoft "Roslyn" C# compiler that allows you to automatically transform your source code at build time or design time based on encapsulated code transformations called aspects. Metalama can be used for aspect-oriented programming, code generation, or architecture validation.

Metalama is intended to replace the MSIL-based stack that is now the foundation of PostSharp.

Documentation and examples

Link Description
Documentation Conceptual and API documentation.
Try Metalama Try Metalama from your browser. Based on https://try.dot.net/
Metalama.Samples A dozen of examples in a GitHub repo.
Metalama.Open.AutoCancellationToken A low-level Metalama aspect that adds cancellation tokens to your method declarations and your method calls.
Metalama.Open.Virtuosity A low-level Metalama aspect that makes your methods virtual. (A fork of Virtuosity.Fody.)
Metalama.Open.Costura A low-level Metalama aspect that embeds dependent assemblies as managed resources. (A fork of Costura.Fody.)
Metalama.Framework.Extensions Open-source extensions to Metalama.Framework.

Metalama components

For a diagram of the multiple packages that compose Metalama, see https://doc.metalama.net/deployment/packages.

Feedback and support

If you have any feedback regarding Metalama, please open an issue, start a discussion, or contact us directly at hello@postsharp.net.

You can also join our Slack community and ask your technical questions in real time.

Slack

There are no supported framework assets in this package.

Learn more about Target Frameworks and .NET Standard.

NuGet packages (28)

Showing the top 5 NuGet packages that depend on Metalama.Framework:

Package Downloads
Metalama.Extensions.DependencyInjection

An official and open-source Metalama extension that allows aspects to consume dependencies from an arbitrary dependency injection framework.

Tofi.Framework.Aspects

Package Description

Metalama.Patterns.Contracts

Contract-Based Programming (or Design-by-Contract) with custom attributes such as [NotNull] or [Url] thanks to Metalama: pre-conditions, post-conditions and invariants.

Shinya.Core

Shinya.Framework

Metalama.Extensions.Multicast

An official and open-source Metalama extension that emulates PostSharp multicasting.

GitHub repositories (1)

Showing the top 1 popular GitHub repositories that depend on Metalama.Framework:

Repository Stars
metalama/Metalama
A meta-programming framework for code generation, aspect-oriented programming, and architecture verification of large C# codebases.
Version Downloads Last Updated
2025.1.12 824 8/7/2025
2025.1.11 1,588 7/23/2025
2025.1.10 2,556 7/3/2025
2025.1.9 7,702 5/29/2025
2025.1.8 1,111 5/26/2025
2025.1.7 1,026 5/22/2025
2025.1.6 1,291 5/15/2025
2025.1.5 5,555 5/2/2025
2025.1.4-rc 1,120 4/15/2025
2025.1.3-rc 927 4/9/2025
2025.1.2-preview 744 4/1/2025
2025.1.1-preview 721 3/18/2025
2025.0.12 475 5/22/2025
2025.0.11 454 5/2/2025
2025.0.10 7,498 3/31/2025
2025.0.9 10,660 3/7/2025
2025.0.8 38,465 1/6/2025
2025.0.7-rc 1,791 12/6/2024
2025.0.6-rc 2,746 11/15/2024
2025.0.5-preview 2,130 11/8/2024
2025.0.4-preview 465 10/31/2024
2025.0.3-preview 753 10/25/2024
2025.0.2-preview 564 10/24/2024
2025.0.1-preview 512 10/14/2024
2024.2.32 1,363 3/7/2025
2024.2.31 5,621 12/6/2024
2024.2.30 9,704 11/15/2024
2024.2.29 3,401 10/31/2024
2024.2.28 1,115 10/25/2024
2024.2.27 778 10/24/2024
2024.2.26 17,081 10/14/2024
2024.2.25 3,533 10/2/2024
2024.2.24 31,450 9/10/2024
2024.2.23 15,005 8/30/2024
2024.2.22 941 8/29/2024
2024.2.21 8,365 8/28/2024
2024.2.20 20,357 8/15/2024
2024.2.19 6,126 8/1/2024
2024.2.18 1,154 7/29/2024
2024.2.17-rc 630 7/22/2024
2024.2.16-rc 3,929 7/18/2024
2024.2.15-rc 751 7/12/2024
2024.2.14-rc 3,641 7/8/2024
2024.2.13-rc 758 7/2/2024
2024.2.12-preview 886 6/28/2024
2024.2.11-preview 739 6/26/2024
2024.2.10-preview 766 6/20/2024
2024.2.9-preview 884 6/11/2024
2024.2.8-preview 686 6/6/2024
2024.2.7-preview 778 5/30/2024
2024.2.6-preview 799 5/25/2024
2024.2.5-preview 858 5/6/2024
2024.2.4-preview 733 5/4/2024
2024.2.3-preview 774 4/30/2024
2024.2.2-preview 698 4/23/2024
2024.2.1-preview 783 4/11/2024
2024.1.30 758 10/24/2024
2024.1.29 640 10/11/2024
2024.1.28 875 9/9/2024
2024.1.27 824 8/28/2024
2024.1.26 1,058 8/15/2024
2024.1.25 2,220 7/22/2024
2024.1.24 8,398 7/12/2024
2024.1.23 6,589 6/26/2024
2024.1.22 2,369 6/15/2024
2024.1.21 11,810 6/6/2024
2024.1.20 4,602 5/30/2024
2024.1.19 1,484 5/24/2024
2024.1.18 32,483 5/6/2024
2024.1.17 2,623 5/3/2024
2024.1.16 18,857 4/30/2024
2024.1.15 2,293 4/29/2024
2024.1.14 2,750 4/23/2024
2024.1.13 931 4/23/2024
2024.1.12 1,461 4/17/2024
2024.1.11-rc 715 4/11/2024
2024.1.10-rc 772 4/4/2024
2024.1.9-rc 827 3/27/2024
2024.1.8-preview 769 3/25/2024
2024.1.7-preview 904 3/19/2024
2024.1.6-preview 967 3/6/2024
2024.1.5-preview 984 2/29/2024
2024.1.4-preview 1,173 2/27/2024
2024.1.3-preview 1,020 2/23/2024
2024.1.2-preview 1,383 2/7/2024
2024.1.1-preview 1,271 1/30/2024
2024.0.16 790 6/15/2024
2024.0.15 710 6/6/2024
2024.0.14 715 5/30/2024
2024.0.13 683 5/24/2024
2024.0.12 870 4/17/2024
2024.0.11 36,842 3/21/2024
2024.0.10 1,577 3/19/2024
2024.0.9 6,323 2/29/2024
2024.0.8 2,608 2/23/2024
2024.0.7 14,358 2/7/2024
2024.0.6 17,280 1/3/2024
2024.0.5-rc 1,259 12/21/2023
2024.0.4-rc 1,543 12/12/2023
2024.0.3-preview 1,530 12/6/2023
2024.0.2-preview 3,485 11/14/2023
2024.0.1-preview 1,671 11/6/2023
2023.4.9 5,138 2/7/2024
2023.4.8 9,527 12/21/2023
2023.4.7 2,043 12/12/2023
2023.4.6 20,783 11/7/2023
2023.4.5-rc 1,715 10/26/2023
2023.4.4-preview 1,558 10/18/2023
2023.4.3-preview 2,885 10/4/2023
2023.4.2-preview 1,567 9/26/2023
2023.4.1-preview 1,575 9/13/2023
2023.3.10 1,244 12/21/2023
2023.3.9 1,399 12/12/2023
2023.3.8 11,852 10/17/2023
2023.3.7-rc 1,569 9/29/2023
2023.3.6-rc 1,585 9/26/2023
2023.3.5-rc 1,642 9/13/2023
2023.3.4-preview 1,849 8/30/2023
2023.3.3-preview 1,636 8/29/2023
2023.3.2-preview 3,907 8/1/2023
2023.3.1-preview 1,987 7/28/2023
2023.2.5 21,788 9/12/2023
2023.2.4 11,397 8/7/2023
2023.2.3-rc 1,974 8/3/2023
2023.2.2-rc 2,222 7/21/2023
2023.2.1-preview 3,104 6/27/2023
2023.1.12 1,835 9/12/2023
2023.1.11 2,626 8/7/2023
2023.1.10 3,500 7/17/2023
2023.1.9 2,443 6/27/2023
2023.1.8-rc 1,718 6/19/2023
2023.1.7-rc 1,484 6/14/2023
2023.1.6-rc 2,067 6/12/2023
2023.1.5-preview 2,280 5/26/2023
2023.1.4-preview 1,382 5/26/2023
2023.1.3-preview 1,999 5/25/2023
2023.1.2-preview 1,978 5/24/2023
2023.1.1-preview 4,735 5/10/2023
2023.0.121 1,480 7/17/2023
2023.0.120 1,515 6/27/2023
2023.0.119 14,553 6/14/2023
2023.0.118 1,785 6/7/2023
2023.0.117 2,620 5/25/2023
2023.0.116 1,858 5/23/2023
2023.0.115 5,818 5/4/2023
2023.0.113-rc 2,728 4/21/2023
2023.0.112-rc 1,564 4/14/2023
2023.0.111-rc 2,901 4/5/2023
2023.0.110-rc 1,986 3/30/2023
2023.0.109-rc 2,380 3/23/2023
2023.0.108-rc 1,987 3/15/2023
2023.0.107-rc 3,152 3/1/2023
2023.0.106-rc 309 2/27/2023
2023.0.105-rc 3,210 2/22/2023
2023.0.104-rc 2,089 2/21/2023
2023.0.102-rc 5,649 2/9/2023
2023.0.101-rc 4,308 1/25/2023
0.5.83-preview 2,362 1/23/2023
0.5.82-preview 2,204 1/23/2023
0.5.81-preview 2,134 1/18/2023
0.5.80-preview 2,160 1/15/2023
0.5.79-preview 2,091 1/13/2023
0.5.78-preview 2,282 1/10/2023
0.5.77-preview 2,039 1/9/2023
0.5.76-preview 2,179 1/6/2023
0.5.75-preview 2,113 1/5/2023
0.5.74-preview 2,117 1/3/2023
0.5.73-preview 2,881 12/15/2022
0.5.72-preview 2,054 12/13/2022
0.5.71-preview 2,699 12/10/2022
0.5.70-preview 2,124 12/9/2022
0.5.69-preview 2,057 12/8/2022
0.5.68-preview 1,496 12/5/2022
0.5.67-preview 1,640 12/2/2022
0.5.66-preview 1,506 11/30/2022
0.5.65-preview 1,404 11/30/2022
0.5.64-preview 1,424 11/29/2022
0.5.63-preview 2,133 11/25/2022
0.5.62-preview 1,431 11/24/2022
0.5.61-preview 1,357 11/17/2022
0.5.60-preview 1,385 11/17/2022
0.5.59-preview 1,316 11/16/2022
0.5.58-preview 1,433 11/15/2022
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0.5.52-preview 1,456 10/28/2022
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0.5.50-preview 868 10/24/2022
0.5.49-preview 427 10/20/2022
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0.5.45-preview 328 10/6/2022
0.5.44-preview 581 10/4/2022
0.5.43-preview 622 10/1/2022
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0.5.41-preview 874 9/28/2022
0.5.40-preview 1,163 9/9/2022
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0.5.38-preview 457 9/3/2022
0.5.37-preview 1,506 8/19/2022
0.5.36-preview 715 8/9/2022
0.5.35-preview 405 8/6/2022
0.5.34-preview 571 8/4/2022
0.5.33-preview 264 8/2/2022
0.5.32-preview 440 7/28/2022
0.5.31-preview 396 7/26/2022
0.5.30-preview 686 7/22/2022
0.5.29-preview 620 7/21/2022
0.5.28-preview 659 7/20/2022
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0.5.25-preview 934 6/25/2022
0.5.24-preview 550 6/23/2022
0.5.23-preview 1,038 6/7/2022
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0.5.21-preview 409 5/27/2022
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0.5.11-preview 409 4/15/2022
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0.5.9-preview 355 4/14/2022
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0.5.7-preview 416 3/22/2022
0.5.6-preview 428 3/16/2022
0.5.5-preview 407 3/15/2022
0.5.4-preview 375 3/14/2022
0.5.3-preview 382 3/9/2022
0.5.2-preview 380 2/23/2022
0.5.1-preview 410 2/18/2022
0.5.0-preview 345 2/7/2022