Overview

The article discusses a boilerplate for Hexagonal Architecture in Node.js. The author draws inspiration from Nubank and explains the separation of responsibilities by layers and models of testing. The article goes on to explain the different layers of the architecture and their purposes.

Features

Separation of Responsibilities: The architecture promotes the separation of responsibilities into different layers.
Testability: The architecture makes it easy to write unit tests for the business logic layer as it is pure and has limited inputs.
Adapter Abstraction: Adapters act as a bridge between the external layers and the business logic layer, providing flexibility for code reuse.

Summary

The article introduces the concept of Hexagonal Architecture and explains the different layers involved. It highlights the benefits of separating responsibilities, testability, and adapter abstraction. The article provides inspiration from Nubank and explains the motivation behind creating a boilerplate for Hexagonal Architecture in Node.js. However, it does not provide specific installation instructions or code snippets.

Claytonsilva

Nodejs Hexagonal Boilerplate