Different ways of creating objects in JS. Read on Github
Using Object literal
Using new Object() syntax
Creating objects using new Object() and object literal does the same thing. For simplicity, readability and execution speed, use object literal.
We can add new properties and methods to the above objects using the dot and/or square notation.
Objects can be created using the constructor function syntax using the following two steps:
- Define the object blueprint(class) by defining the constructor function. By convention, name of the constructor function should start with capital letter
- Create the object by instantiating the constructor function using new operator
This is just the blueprint. To create the object we will use the new operator.
var viratKohli = new Human("Virat", "Kohli");
var sachinTendulkar = new Human("Sachin", "Tendulkar");
Another method to create object using Object.create is explained here
- Let’s get this ‘this’ once and for all
- Service Workers
- Service Workers implementation
- Virtual DOM in ReactJS
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