Implementing Classes
Explore how ES6 introduces the class keyword to simplify object creation and initialization in JavaScript. Understand how to declare classes, use constructors, and create instances, building on concepts that replace ES5 constructor functions with cleaner syntax.
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The ES6 version of JavaScript offers some new features as well as improvements. One of those improvements was the introduction of the keyword class.
Constructor functions are used in the ES5 version to implement the concept of classes. However, in the ES6 version, the class keyword is used, which cleans up the syntax for implementing the same concept, thus making it easier to understand.
What Is a Class?
There is no concept of classes in the ES5 version. In ES5, a blueprint containing all properties and methods which could then be inherited by the object ...