domain-building-blocks

What problem does it solve?

This guide helps engineers design and implement domain-building blocks (value objects, entities, aggregates, domain services) in a language-agnostic way, improving clarity and maintainability of domain models.

Core Features & Use Cases

• Value objects: immutable, behavior-rich design for attributes like money or measurements.
• Entities and aggregates: clear identity and transactional boundaries for complex domains.
• Domain services: orchestrate cross-entity operations to maintain invariants.

Quick Start

Create a Money value object using TypeScript to enforce immutability and validation.