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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 Liskov Substitution Principle with real-world TypeScript examples. Identify bad practices, apply LSP properly, and write scalable, testable, and maintainable code by mastering this SOLID principle.- Published on
Learn the Interface Segregation Principle (ISP) with real-world TypeScript examples. Identify bad interfaces, refactor for flexibility, and build scalable, decoupled, and testable applications with ISP from SOLID principles.- Published on
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
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.