Niobium.Abstractions 4.2.66

.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. 
dotnet add package Niobium.Abstractions --version 4.2.66
                    


                    

                
NuGet\Install-Package Niobium.Abstractions -Version 4.2.66
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="Niobium.Abstractions" Version="4.2.66" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Niobium.Abstractions" Version="4.2.66" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Niobium.Abstractions" />
                    


                            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 Niobium.Abstractions --version 4.2.66
                    


                    

                
#r "nuget: Niobium.Abstractions, 4.2.66"
#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 Niobium.Abstractions@4.2.66
#: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=Niobium.Abstractions&version=4.2.66
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Niobium.Abstractions&version=4.2.66
                    


                            Install as a Cake Tool

Niobium.Abstractions

Niobium.Abstractions provides the foundational interfaces, base types, and contracts for the Niobium framework. It enables modular, testable, and extensible business application development by defining the core abstractions used throughout the Niobium ecosystem.

What is this project about?

  • Defines essential interfaces (e.g., IEntity, IUserInput, IDomainEvent) and base types for domain-driven design, error handling, and extensibility.
  • Used as the lowest-level dependency by all other Niobium.* framework projects and consumer projects.
  • Ensures a consistent contract for business entities, events, and error payloads.

Getting Started

1. Install the NuGet Package

Add the package to your .NET project:

dotnet add package Niobium.Abstractions

2. Use the Abstractions in Your Code

Implement the interfaces and use the base types in your domain and infrastructure code:

using Niobium;

public class Invoice : IEntity
{
    public Guid ID { get; set; }
    // ... other properties ...
}

public class MyInput : IUserInput
{
    public void Sanitize() { /* ... */ }
}

3. Integrate with Other Niobium Packages

Niobium.Abstractions is automatically referenced by other Niobium.* packages. Just add the relevant Niobium.* packages to your project and use the shared contracts.

Contributing

Contributions are welcome! To contribute:

  1. Fork the repository
  2. Create a feature branch
  3. Make your changes with clear commit messages
  4. Submit a pull request

Please ensure your code follows the existing style and includes appropriate tests and documentation.

License

This project is licensed under the MIT License. See the LICENSE file for details.

Product Compatible and additional computed target framework versions.
.NET net10.0 is compatible.  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. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (15)

Showing the top 5 NuGet packages that depend on Niobium.Abstractions:

Package Downloads
Niobium.Helper

Helpers for cryptography, encoding, and utilities in Niobium apps.
Niobium.Platform

Core infrastructure and utilities for scalable .NET business apps.
Niobium.Identity

Abstractions and helpers for authentication and identity management.
Niobium.Messaging

Abstractions for event-driven and message-based business logic.
Niobium.Channel

Domain-driven and event-based business logic for Niobium apps.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
4.2.66 382 9/4/2026
4.0.61 176 9/1/2026
4.0.60 460 8/30/2026
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