Metalama.Framework 2025.1.15

Prefix Reserved
There is a newer prerelease version of this package available.
See the version list below for details.
dotnet add package Metalama.Framework --version 2025.1.15
                    
NuGet\Install-Package Metalama.Framework -Version 2025.1.15
                    
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="2025.1.15" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Metalama.Framework" Version="2025.1.15" />
                    
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 2025.1.15
                    
#r "nuget: Metalama.Framework, 2025.1.15"
                    
#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@2025.1.15
                    
#: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=2025.1.15
                    
Install as a Cake Addin
#tool nuget:?package=Metalama.Framework&version=2025.1.15
                    
Install as a Cake Tool

Metalama Logo

A Roslyn-based meta-programming framework for code generation, architecture validation and aspect-oriented programming in C#.

Metalama lets you write cleaner, more maintainable .NET code by automating repetitive patterns at compile time using aspects, templates, and compile-time logic. It integrates tightly with the Roslyn compiler, providing full control over how your code is built.

Why Metalama?

  • Write and maintain less code: Eliminate boilerplate by generating it dynamically during compilation, reducing code lines and bugs by up to 15%.
  • Validate your codebase in real time: Enforce adherence to design rules and conventions without waiting for code reviews.
  • Excel with large, complex, or legacy codebases: Metalama shines at scale and does not require architectural changes.

When to use it?

Metalama is ideal for:

  • Large projects: Automate repetitive patterns across dozens of entities and hundreds of properties or methods.
  • Large teams: Align developers on consistent patterns and practices.
  • Long lifecycle projects: Maintain quality over years of development.

It's main use cases are:

License

Metalama is released under the MIT license.

Some optional extensions and IDE tooling are released under a proprietary license. 💎

Features

Resources

Quick Start

  1. Add the Metalama.Framework package to your project:

    dotnet add package Metalama.Framework
    
  2. Optionally, install Metalama Tools for Visual Studio Extension. It's free for individuals, non-commercial uses, and companies with up to 3 users.

  3. Explore the Metalama Marketplace for ready-made aspects or examples.

  4. Follow the Getting Started guide to create your first aspect.

Building Metalama from Source

Please check instructions here.

Contributing

We welcome contributions! Here's how you can help:

For more details, see Contributing to Metalama.

Support & Community

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

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
2026.0.2-preview 503 10/7/2025
2026.0.1-preview 831 10/4/2025
2025.2.5-rc 607 10/7/2025
2025.2.4-rc 902 10/1/2025
2025.2.2-preview 1,303 9/19/2025
2025.2.1-preview 764 9/9/2025
2025.1.15 720 10/7/2025
2025.1.14 1,357 9/30/2025
2025.1.13 5,234 9/5/2025
2025.1.12 4,030 8/7/2025
2025.1.11 4,468 7/23/2025
2025.1.10 6,948 7/3/2025
2025.1.9 12,118 5/29/2025
2025.1.8 1,872 5/26/2025
2025.1.7 1,449 5/22/2025
2025.1.6 1,692 5/15/2025
2025.1.5 7,127 5/2/2025
2025.1.4-rc 1,449 4/15/2025
2025.1.3-rc 1,282 4/9/2025
2025.1.2-preview 1,118 4/1/2025
2025.1.1-preview 1,113 3/18/2025
2025.0.12 946 5/22/2025
2025.0.11 769 5/2/2025
2025.0.10 10,112 3/31/2025
2025.0.9 12,779 3/7/2025
2025.0.8 42,108 1/6/2025
2025.0.7-rc 2,067 12/6/2024
2025.0.6-rc 3,037 11/15/2024
2025.0.5-preview 2,419 11/8/2024
2025.0.4-preview 677 10/31/2024
2025.0.3-preview 1,043 10/25/2024
2025.0.2-preview 851 10/24/2024
2025.0.1-preview 827 10/14/2024
2024.2.32 1,696 3/7/2025
2024.2.31 5,989 12/6/2024
2024.2.30 10,319 11/15/2024
2024.2.29 3,726 10/31/2024
2024.2.28 1,440 10/25/2024
2024.2.27 1,110 10/24/2024
2024.2.26 19,110 10/14/2024
2024.2.25 3,871 10/2/2024
2024.2.24 35,283 9/10/2024
2024.2.23 17,146 8/30/2024
2024.2.22 1,253 8/29/2024
2024.2.21 8,880 8/28/2024
2024.2.20 22,879 8/15/2024
2024.2.19 6,562 8/1/2024
2024.2.18 1,647 7/29/2024
2024.2.17-rc 903 7/22/2024
2024.2.16-rc 4,282 7/18/2024
2024.2.15-rc 1,098 7/12/2024
2024.2.14-rc 4,275 7/8/2024
2024.2.13-rc 1,041 7/2/2024
2024.2.12-preview 1,242 6/28/2024
2024.2.11-preview 1,039 6/26/2024
2024.2.10-preview 1,060 6/20/2024
2024.2.9-preview 1,185 6/11/2024
2024.2.8-preview 959 6/6/2024
2024.2.7-preview 1,073 5/30/2024
2024.2.6-preview 1,056 5/25/2024
2024.2.5-preview 1,110 5/6/2024
2024.2.4-preview 985 5/4/2024
2024.2.3-preview 1,049 4/30/2024
2024.2.2-preview 969 4/23/2024
2024.2.1-preview 1,071 4/11/2024
2024.1.30 1,054 10/24/2024
2024.1.29 955 10/11/2024
2024.1.28 1,184 9/9/2024
2024.1.27 1,130 8/28/2024
2024.1.26 1,372 8/15/2024
2024.1.25 2,551 7/22/2024
2024.1.24 8,704 7/12/2024
2024.1.23 7,222 6/26/2024
2024.1.22 2,668 6/15/2024
2024.1.21 13,033 6/6/2024
2024.1.20 4,940 5/30/2024
2024.1.19 1,790 5/24/2024
2024.1.18 35,911 5/6/2024
2024.1.17 2,918 5/3/2024
2024.1.16 19,168 4/30/2024
2024.1.15 2,555 4/29/2024
2024.1.14 3,104 4/23/2024
2024.1.13 1,223 4/23/2024
2024.1.12 1,761 4/17/2024
2024.1.11-rc 962 4/11/2024
2024.1.10-rc 1,015 4/4/2024
2024.1.9-rc 1,117 3/27/2024
2024.1.8-preview 1,036 3/25/2024
2024.1.7-preview 1,170 3/19/2024
2024.1.6-preview 1,243 3/6/2024
2024.1.5-preview 1,247 2/29/2024
2024.1.4-preview 1,448 2/27/2024
2024.1.3-preview 1,297 2/23/2024
2024.1.2-preview 1,677 2/7/2024
2024.1.1-preview 1,541 1/30/2024
2024.0.16 1,086 6/15/2024
2024.0.15 1,009 6/6/2024
2024.0.14 1,016 5/30/2024
2024.0.13 987 5/24/2024
2024.0.12 1,188 4/17/2024
2024.0.11 38,059 3/21/2024
2024.0.10 1,910 3/19/2024
2024.0.9 6,638 2/29/2024
2024.0.8 2,965 2/23/2024
2024.0.7 14,734 2/7/2024
2024.0.6 17,605 1/3/2024
2024.0.5-rc 1,525 12/21/2023
2024.0.4-rc 1,809 12/12/2023
2024.0.3-preview 1,822 12/6/2023
2024.0.2-preview 4,390 11/14/2023
2024.0.1-preview 1,927 11/6/2023
2023.4.9 5,452 2/7/2024
2023.4.8 9,854 12/21/2023
2023.4.7 2,367 12/12/2023
2023.4.6 21,187 11/7/2023
2023.4.5-rc 2,017 10/26/2023
2023.4.4-preview 1,848 10/18/2023
2023.4.3-preview 3,090 10/4/2023
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2023.3.10 1,502 12/21/2023
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2023.3.7-rc 1,768 9/29/2023
2023.3.6-rc 1,824 9/26/2023
2023.3.5-rc 1,854 9/13/2023
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2023.2.5 22,134 9/12/2023
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2023.2.3-rc 2,174 8/3/2023
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2023.1.10 3,753 7/17/2023
2023.1.9 2,668 6/27/2023
2023.1.8-rc 1,839 6/19/2023
2023.1.7-rc 1,631 6/14/2023
2023.1.6-rc 2,228 6/12/2023
2023.1.5-preview 2,438 5/26/2023
2023.1.4-preview 1,506 5/26/2023
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2023.0.121 1,623 7/17/2023
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2023.0.117 2,798 5/25/2023
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2023.0.113-rc 2,892 4/21/2023
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2023.0.111-rc 3,078 4/5/2023
2023.0.110-rc 2,211 3/30/2023
2023.0.109-rc 2,629 3/23/2023
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2023.0.107-rc 3,349 3/1/2023
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0.5.83-preview 2,534 1/23/2023
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