The example above creates a class named "Car". The class has two initial properties: "name" and "year". A JavaScript class is not an object. It is a template for JavaScript objects.

Jul 8, 2025 · Classes are a template for creating objects. They encapsulate data with code to work on that data. Classes in JS are built on prototypes but also have some syntax and semantics that are …

Jan 17, 2026 · JavaScript classes (introduced in ES6) provide a structured way to create objects with shared properties and methods. They support inheritance, encapsulation, and modularity, making it …

Feb 18, 2025 · Are you curious about classes in JavaScript but feel a little puzzled about how they work or why you'd even use them? If that's you, then you're definitely in the right place. Lots of developers …

Classes Class basic syntax Class inheritance Static properties and methods Private and protected properties and methods Extending built-in classes Class checking: "instanceof" Mixins Ctrl + ← Ctrl + →

In the above example, a Person () function includes firstName, lastName & age variables using this keyword. These variables will act like properties. As you know, we can create an object of any …

In JavaScript, you have the flexibility to create objects directly without the use of formal class definitions. This can be achieved by using object literals. Let's look at the example below, name: "Jack", age: 30, …