JPE is a small JavaScript library that adds events to user defined properties. It does this by extending the 'Object.defineProperty' function. The descriptor argument (third argument) now accepts some ...

In this post, we explored how to create private properties within a class using the JavaScript Proxy feature. We learned that private fields can't be accessed or modified from outside of the class ...

In this tutorial we will learn about the properties of an object in javascript, classification of the properties, attributes of properties.there are 3 kinds of properties an object in javascript ...

The Number is a javascript object that represents numerical date, either integers or floating-point numbers. The syntax for creating a number object is as follows: var num = new Number(number); If it ...