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Learn why grouping code by feature instead of technical layers (controllers, services, repositories) improves scalability, maintainability, and developer experience in modern software architecture.
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Learn the Single Responsibility Principle (SRP) from the SOLID principles of software design. Discover its importance, real-world examples, detection techniques, benefits, and how to refactor code for better scalability, testability, and maintainability.- Published on
An Orchestrator is a class (or module) responsible for coordinating multiple responsibilities by delegating tasks to other services or components. It does not implement logic itself — it uses others to get the job done.- Published on
Learn how to apply SOLID design principles in TypeScript with real-world examples, bad vs. improved code, and pro tips for writing scalable, maintainable, and testable software.- Published on
Learn the Open/Closed Principle with advanced TypeScript examples. Discover how to write extensible code, avoid changes to core logic, and detect when to apply OCP in real-world scenarios.