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Separation of Concerns in Node.js

Key Takeaways

  • Separation of concerns is a Node.js architecture that ensures code readability, easy refactoring, and good code collaboration.
  • Using the separation of concerns principle, you can ensure that the final system is stable and maintainable.
  • The principle of separation of concerns ensures that components are not duplicated, making the system easier to maintain and refactor.
  • The separation of concerns principle holds that business logic should be kept separate from controllers. This simplifies the development of thin controllers and the writing of tests.
  • Separation of Concerns principle aids in code reusability. This reduces maintenance costs and time by making it simple to determine where a fault is coming from and how to isolate it from the entire system.

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