JS: Object | JavaScript
JavaScript Object
Declaring JavaScript object instance, new keyword usage and the Object static class. ES6 and ES7 new functions/methods for object instance operations e.g. keys, values, entries etc.
An object is the instance of a class created in memory.
JavaScript objects are reference type.
How to create Objects in JavaScript
An object can be created with new
keyword.
class Car{
}
var c1 = new Car();
In the code above, the c1
is the instance of the classCar
Similarly we may define multiple instance of the same class, as many as we need.
var c1 = new Car();
var c2 = new Car();
var c3 = new Car();
JavaScript objects are reference through this
keyword within class.