The Map object stores data in key-value pairs similar to the regular objects in JavaScript. Unlike

The freeze(), seal(), and preventExtensions() methods of Object help us in securing any JavaScript

The Object.defineProperty() method adds or modifies a property in an object. We can use this method

The getters and setters are helpful to access object properties and manipulate them in an

The Set in JavaScript is a special type of object which lets us store unique values. It works for

JavaScript Generators are a special type of function which lets you suspend the function execution

There are various ways available in JavaScript to check if a key or property is present in an

Vibrations are the best way to provide physical feedback to users for any action, mostly for mobile