Creational Patterns: Control Object Creation
Compare five creational patterns, see a compact TypeScript example, and choose the simplest fit for product families, construction, copying, or shared state.
Posts tagged with #maintainability
Design Review: Trade-Offs and Maintainability
Review object designs for change, coupling, cohesion, tests, performance, operations, and security using a worked example and the practical checklist.
Layered Architecture: A Guide to Responsibility Tiers
Learn layered architecture's responsibility tiers, dependency rules, code examples, and trade-offs for separating presentation, domain, and infrastructure.
SOLID Principles in Practice
Apply all five SOLID principles to a small checkout design, see where they help, and learn when extra interfaces or indirection make code harder to change.