Metalama.Framework 0.5.81-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There is a newer version of this package available.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 0.5.81-preview
                    
NuGet\Install-Package Metalama.Framework -Version 0.5.81-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="0.5.81-preview" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Metalama.Framework" Version="0.5.81-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 0.5.81-preview
                    
#r "nuget: Metalama.Framework, 0.5.81-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@0.5.81-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=0.5.81-preview&prerelease
                    
Install as a Cake Addin
#tool nuget:?package=Metalama.Framework&version=0.5.81-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 11 8/7/2025
2025.1.11 628 7/23/2025
2025.1.10 1,883 7/3/2025
2025.1.9 6,603 5/29/2025
2025.1.8 1,050 5/26/2025
2025.1.7 1,018 5/22/2025
2025.1.6 1,276 5/15/2025
2025.1.5 5,444 5/2/2025
2025.1.4-rc 1,116 4/15/2025
2025.1.3-rc 922 4/9/2025
2025.1.2-preview 737 4/1/2025
2025.1.1-preview 717 3/18/2025
2025.0.12 463 5/22/2025
2025.0.11 450 5/2/2025
2025.0.10 7,083 3/31/2025
2025.0.9 10,187 3/7/2025
2025.0.8 37,715 1/6/2025
2025.0.7-rc 1,788 12/6/2024
2025.0.6-rc 2,742 11/15/2024
2025.0.5-preview 2,126 11/8/2024
2025.0.4-preview 462 10/31/2024
2025.0.3-preview 747 10/25/2024
2025.0.2-preview 560 10/24/2024
2025.0.1-preview 505 10/14/2024
2024.2.32 1,357 3/7/2025
2024.2.31 5,611 12/6/2024
2024.2.30 9,660 11/15/2024
2024.2.29 3,394 10/31/2024
2024.2.28 1,110 10/25/2024
2024.2.27 774 10/24/2024
2024.2.26 16,993 10/14/2024
2024.2.25 3,529 10/2/2024
2024.2.24 30,924 9/10/2024
2024.2.23 14,178 8/30/2024
2024.2.22 937 8/29/2024
2024.2.21 8,319 8/28/2024
2024.2.20 20,223 8/15/2024
2024.2.19 6,120 8/1/2024
2024.2.18 1,144 7/29/2024
2024.2.17-rc 627 7/22/2024
2024.2.16-rc 3,926 7/18/2024
2024.2.15-rc 747 7/12/2024
2024.2.14-rc 3,636 7/8/2024
2024.2.13-rc 755 7/2/2024
2024.2.12-preview 883 6/28/2024
2024.2.11-preview 736 6/26/2024
2024.2.10-preview 762 6/20/2024
2024.2.9-preview 881 6/11/2024
2024.2.8-preview 683 6/6/2024
2024.2.7-preview 775 5/30/2024
2024.2.6-preview 795 5/25/2024
2024.2.5-preview 853 5/6/2024
2024.2.4-preview 728 5/4/2024
2024.2.3-preview 771 4/30/2024
2024.2.2-preview 694 4/23/2024
2024.2.1-preview 779 4/11/2024
2024.1.30 751 10/24/2024
2024.1.29 637 10/11/2024
2024.1.28 872 9/9/2024
2024.1.27 821 8/28/2024
2024.1.26 1,054 8/15/2024
2024.1.25 2,216 7/22/2024
2024.1.24 8,395 7/12/2024
2024.1.23 6,584 6/26/2024
2024.1.22 2,365 6/15/2024
2024.1.21 11,676 6/6/2024
2024.1.20 4,599 5/30/2024
2024.1.19 1,480 5/24/2024
2024.1.18 30,913 5/6/2024
2024.1.17 2,618 5/3/2024
2024.1.16 18,853 4/30/2024
2024.1.15 2,290 4/29/2024
2024.1.14 2,746 4/23/2024
2024.1.13 926 4/23/2024
2024.1.12 1,457 4/17/2024
2024.1.11-rc 711 4/11/2024
2024.1.10-rc 769 4/4/2024
2024.1.9-rc 825 3/27/2024
2024.1.8-preview 766 3/25/2024
2024.1.7-preview 899 3/19/2024
2024.1.6-preview 964 3/6/2024
2024.1.5-preview 980 2/29/2024
2024.1.4-preview 1,169 2/27/2024
2024.1.3-preview 1,014 2/23/2024
2024.1.2-preview 1,380 2/7/2024
2024.1.1-preview 1,268 1/30/2024
2024.0.16 787 6/15/2024
2024.0.15 705 6/6/2024
2024.0.14 711 5/30/2024
2024.0.13 678 5/24/2024
2024.0.12 867 4/17/2024
2024.0.11 36,781 3/21/2024
2024.0.10 1,572 3/19/2024
2024.0.9 6,319 2/29/2024
2024.0.8 2,604 2/23/2024
2024.0.7 14,351 2/7/2024
2024.0.6 17,275 1/3/2024
2024.0.5-rc 1,256 12/21/2023
2024.0.4-rc 1,539 12/12/2023
2024.0.3-preview 1,527 12/6/2023
2024.0.2-preview 3,441 11/14/2023
2024.0.1-preview 1,668 11/6/2023
2023.4.9 5,134 2/7/2024
2023.4.8 9,521 12/21/2023
2023.4.7 2,040 12/12/2023
2023.4.6 20,777 11/7/2023
2023.4.5-rc 1,711 10/26/2023
2023.4.4-preview 1,553 10/18/2023
2023.4.3-preview 2,881 10/4/2023
2023.4.2-preview 1,562 9/26/2023
2023.4.1-preview 1,570 9/13/2023
2023.3.10 1,240 12/21/2023
2023.3.9 1,393 12/12/2023
2023.3.8 11,833 10/17/2023
2023.3.7-rc 1,564 9/29/2023
2023.3.6-rc 1,580 9/26/2023
2023.3.5-rc 1,637 9/13/2023
2023.3.4-preview 1,844 8/30/2023
2023.3.3-preview 1,630 8/29/2023
2023.3.2-preview 3,900 8/1/2023
2023.3.1-preview 1,980 7/28/2023
2023.2.5 21,753 9/12/2023
2023.2.4 11,392 8/7/2023
2023.2.3-rc 1,967 8/3/2023
2023.2.2-rc 2,216 7/21/2023
2023.2.1-preview 3,098 6/27/2023
2023.1.12 1,832 9/12/2023
2023.1.11 2,620 8/7/2023
2023.1.10 3,495 7/17/2023
2023.1.9 2,437 6/27/2023
2023.1.8-rc 1,712 6/19/2023
2023.1.7-rc 1,477 6/14/2023
2023.1.6-rc 2,060 6/12/2023
2023.1.5-preview 2,273 5/26/2023
2023.1.4-preview 1,376 5/26/2023
2023.1.3-preview 1,992 5/25/2023
2023.1.2-preview 1,970 5/24/2023
2023.1.1-preview 4,728 5/10/2023
2023.0.121 1,474 7/17/2023
2023.0.120 1,509 6/27/2023
2023.0.119 14,539 6/14/2023
2023.0.118 1,778 6/7/2023
2023.0.117 2,613 5/25/2023
2023.0.116 1,851 5/23/2023
2023.0.115 5,812 5/4/2023
2023.0.113-rc 2,722 4/21/2023
2023.0.112-rc 1,557 4/14/2023
2023.0.111-rc 2,893 4/5/2023
2023.0.110-rc 1,978 3/30/2023
2023.0.109-rc 2,373 3/23/2023
2023.0.108-rc 1,979 3/15/2023
2023.0.107-rc 3,144 3/1/2023
2023.0.106-rc 302 2/27/2023
2023.0.105-rc 3,203 2/22/2023
2023.0.104-rc 2,080 2/21/2023
2023.0.102-rc 5,641 2/9/2023
2023.0.101-rc 4,301 1/25/2023
0.5.83-preview 2,356 1/23/2023
0.5.82-preview 2,197 1/23/2023
0.5.81-preview 2,128 1/18/2023
0.5.80-preview 2,153 1/15/2023
0.5.79-preview 2,083 1/13/2023
0.5.78-preview 2,275 1/10/2023
0.5.77-preview 2,031 1/9/2023
0.5.76-preview 2,171 1/6/2023
0.5.75-preview 2,105 1/5/2023
0.5.74-preview 2,110 1/3/2023
0.5.73-preview 2,875 12/15/2022
0.5.72-preview 2,047 12/13/2022
0.5.71-preview 2,692 12/10/2022
0.5.70-preview 2,118 12/9/2022
0.5.69-preview 2,051 12/8/2022
0.5.68-preview 1,489 12/5/2022
0.5.67-preview 1,634 12/2/2022
0.5.66-preview 1,500 11/30/2022
0.5.65-preview 1,398 11/30/2022
0.5.64-preview 1,417 11/29/2022
0.5.63-preview 2,126 11/25/2022
0.5.62-preview 1,425 11/24/2022
0.5.61-preview 1,351 11/17/2022
0.5.60-preview 1,378 11/17/2022
0.5.59-preview 1,308 11/16/2022
0.5.58-preview 1,425 11/15/2022
0.5.57-preview 1,464 11/10/2022
0.5.56-preview 1,615 11/8/2022
0.5.55-preview 1,396 11/3/2022
0.5.54-preview 1,386 11/2/2022
0.5.53-preview 1,364 11/1/2022
0.5.52-preview 1,449 10/28/2022
0.5.51-preview 2,085 10/27/2022
0.5.50-preview 861 10/24/2022
0.5.49-preview 420 10/20/2022
0.5.48-preview 766 10/18/2022
0.5.47-preview 692 10/12/2022
0.5.46-preview 543 10/6/2022
0.5.45-preview 323 10/6/2022
0.5.44-preview 576 10/4/2022
0.5.43-preview 616 10/1/2022
0.5.42-preview 422 9/29/2022
0.5.41-preview 868 9/28/2022
0.5.40-preview 1,158 9/9/2022
0.5.39-preview 508 9/6/2022
0.5.38-preview 453 9/3/2022
0.5.37-preview 1,500 8/19/2022
0.5.36-preview 707 8/9/2022
0.5.35-preview 398 8/6/2022
0.5.34-preview 565 8/4/2022
0.5.33-preview 258 8/2/2022
0.5.32-preview 433 7/28/2022
0.5.31-preview 388 7/26/2022
0.5.30-preview 680 7/22/2022
0.5.29-preview 614 7/21/2022
0.5.28-preview 652 7/20/2022
0.5.27-preview 351 7/19/2022
0.5.26-preview 557 7/12/2022
0.5.25-preview 927 6/25/2022
0.5.24-preview 543 6/23/2022
0.5.23-preview 1,031 6/7/2022
0.5.22-preview 556 5/31/2022
0.5.21-preview 402 5/27/2022
0.5.20-preview 382 5/24/2022
0.5.19-preview 790 5/17/2022
0.5.18-preview 363 5/12/2022
0.5.16-preview 411 5/9/2022
0.5.15-preview 384 5/7/2022
0.5.13-preview 794 4/28/2022
0.5.12-preview 416 4/27/2022
0.5.11-preview 402 4/15/2022
0.5.10-preview 408 4/15/2022
0.5.9-preview 349 4/14/2022
0.5.8-preview 472 4/7/2022
0.5.7-preview 409 3/22/2022
0.5.6-preview 422 3/16/2022
0.5.5-preview 400 3/15/2022
0.5.4-preview 366 3/14/2022
0.5.3-preview 375 3/9/2022
0.5.2-preview 373 2/23/2022
0.5.1-preview 403 2/18/2022
0.5.0-preview 338 2/7/2022