Don't go all-in Clean Architecture: An alternative for NestJS applications

• nest-dsl-example

  1 1 5.9 TypeScript

If you are that anxious type of person (or just don't have enough time to read the article now), I got you. You can check out the reference repository, which contains the implementation of the alternative I propose here: An application DSL.

• clean-node-api

  1 3 - TypeScript

In the example above, the UsersController uses the Dependency Inversion Principle (DIP) to separate the two layers we've mentioned. This approach decouples the controller and the implementation details of how the user service works. When we first see and apply this strategy, it sounds like a fantastic approach—but in reality, not always. I've been there, done that.

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• Nest

  312 64,263 9.9 TypeScript

  A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀

  

Pragmatically, we can apply this to a Nest application by creating an Interface for our services, separating the Presenter layer (Controller) from the Use Case (Services):

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