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V3 Core Implementation

Implement TypeScript modular domain patterns and infrastructure for claude-flow v3 core modules.

1|Updated Jun 9, 2020
Search Tags:#typescript#testing#ddd#sqlite#clean-architecture#dependency-injection#domain-events
One-click install
npx skills add https://github.com/dalager/jernkorsetbreve --skill v3-core-implementation-dalager
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: V3 Core Implementation
Source: https://github.com/dalager/jernkorsetbreve/tree/main/.claude/skills/v3-core-implementation
Command: npx skills add https://github.com/dalager/jernkorsetbreve --skill v3-core-implementation-dalager

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Provides a ready-to-use core implementation that eliminates the overhead of designing domain boundaries, infrastructure plumbing, and testing conventions when building claude-flow v3 core modules in TypeScript.

Core Features & Use Cases

  • Domain-Driven Design Foundation: well-structured bounded contexts, entities, value objects, aggregates, and domain events to enforce clear domain boundaries.
  • Infrastructure & DI: dependency injection container, event bus, repository interfaces with a SQLite example implementation, and caching to simplify integration and testing.
  • Testing and Reliability: comprehensive unit and integration tests, strict TypeScript configuration, and performance-focused patterns for production-grade core domains.
  • Use Case: implement the task-management domain end-to-end (entities, repos, scheduling service, use-cases, and persistence) and integrate it into a monorepo service with minimal boilerplate.

Quick Start

Initialize the core module by creating the src/core domain structure, wire the dependency container bindings, and run the test suite to validate the implementation.

Frequently Asked Questions about V3 Core Implementation

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I implement Domain-Driven Design core modules in a TypeScript monorepo?▼

To implement Domain-Driven Design in TypeScript, structure bounded contexts with entities, aggregates, and value objects, then wire repository interfaces and a dependency injection container to enforce clear domain boundaries.

What is the best way to set up a domain event bus with dependency injection in TypeScript?▼

Setting up a domain event bus in TypeScript requires an inversion of control container to publish and handle events across aggregates, simplifying integration and testing for modular domain patterns.

How do I test DDD aggregate patterns and repository implementations in TypeScript?▼

Testing DDD repository implementations in TypeScript involves writing comprehensive unit and integration tests against your repository interfaces and strict TypeScript configuration to validate domain behavior.

Does this DDD approach work with strict TypeScript configuration and inversion of control containers?▼

Yes, this DDD approach requires strict TypeScript configuration and an inversion of control container to wire application use cases, ensuring production-grade reliability and clear aggregate boundaries.

What are the limitations of building task and lifecycle domains without a dependency-injected event bus?▼

Without a dependency-injected event bus, building task and lifecycle domains requires manual infrastructure plumbing, increasing boilerplate and making cross-domain communication and testing significantly harder.

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