https://ai-blog.noorshomelab.dev/tags/es6/Recent content in ES6 on AI VOIDHugoenWed, 14 Jan 2026 00:00:00 +0000https://ai-blog.noorshomelab.dev/js-architect-prep-2026/prototypal-inheritance-class-syntax/Wed, 14 Jan 2026 00:00:00 +0000https://ai-blog.noorshomelab.dev/js-architect-prep-2026/prototypal-inheritance-class-syntax/<h2 id="introduction">Introduction</h2> <p>Welcome to Chapter 5 of your advanced JavaScript interview preparation guide! This chapter dives deep into one of JavaScript&rsquo;s most fundamental and often misunderstood concepts: <strong>Prototypal Inheritance</strong> and its modern syntactic sugar, <strong>Class Syntax</strong>. While ES6 (ECMAScript 2015) introduced the <code>class</code> keyword, it&rsquo;s crucial to understand that JavaScript remains a prototype-based language under the hood. Classes merely provide a more familiar, object-oriented programming (OOP) style syntax over the existing prototypal model.</p>