Brdd.Design.Core 0.2.0

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. 
dotnet add package Brdd.Design.Core --version 0.2.0
                    


                    

                
NuGet\Install-Package Brdd.Design.Core -Version 0.2.0
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="Brdd.Design.Core" Version="0.2.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Brdd.Design.Core" Version="0.2.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Brdd.Design.Core" />
                    


                            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 Brdd.Design.Core --version 0.2.0
                    


                    

                
#r "nuget: Brdd.Design.Core, 0.2.0"
#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 Brdd.Design.Core@0.2.0
#: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=Brdd.Design.Core&version=0.2.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Brdd.Design.Core&version=0.2.0
                    


                            Install as a Cake Tool

🔷 Brdd.Design.Core (.NET)

NuGet

Business Rule Driven Design (BRDD) implementation for .NET.

This library provides the foundational building blocks for implementing the BRDD pattern in .NET applications, prioritizing business rules as the first-class citizens of your architecture.

🤖 AI-First by Design

Brdd.Design.Core is built to be AI-Native. Its highly structured pattern of ExecutionContext, ValidationContext, and specialized services makes it exceptionally easy for AI coding assistants to understand, implement, and test your business logic without ambiguity.

📦 Key Components

  • ExecutionContext: A narrative container for data, setters, and side effects.
  • ValidationContext: A standardized report for business rule compliance.
  • UseCase: The central orchestrator for business processes.

🚀 Installation

dotnet add package Brdd.Design.Core

🏗 Usage Example

// Define your Use Case
public class ProcessOrderUseCase : IUseCase<OrderInput, OrderResult> 
{
    public async Task<ExecutionContext<OrderResult>> Execute(OrderInput input) 
    {
        var context = ExecutionContext.Init<OrderResult>("US001_PROCESS_ORDER");
        
        // 1. Validation
        if (input.Amount <= 0) {
            context.Validation.AddError("ORD_001", "Invalid amount");
            return context;
        }

        // 2. Logic & Setters
        context.AddSetter("SET_STATUS", "PAID");
        
        // 3. Side Effects
        context.AddEffect(EffectType.Post, "EFF_SEND_EMAIL", async () => { /* ... */ });

        return context;
    }
}

📚 Links

Officially maintained by Defol Tech.

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

  • net8.0

    • No dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
0.2.0 75 5/2/2026
0.1.0 112 4/27/2026