Blog

Mert Özen's blog posts on software development, backend, frontend, and DevOps.

Series

.NET Core Web API 30 Angular 31 JavaScript Basics 19 JavaScript Intermediate 18 JavaScript Advanced 16 TypeScript Basics 14 TypeScript Intermediate 14 TypeScript Advanced 12

2 posts found #oop

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Frontend PART 03

JavaScript OOP Patterns: Inheritance or Composition? Factory Functions and Mixins

We talk about the cost of inheritance, combining behavior with composition, factory functions and mixins, choosing between closures and #private, the SOLID principles that fit JavaScript, and when a class is worth writing.

3 Nov 2026 9 min 5

Frontend PART 07

JavaScript Classes: Constructor, Getters/Setters, Static and Private Fields

We build class syntax with a cookie-cutter analogy and work through constructors, getters/setters, static members, # private fields, extends and super, then see that a class is really prototypes underneath.

3 Nov 2026 9 min 5