Author: Mr Writer

Javascript array find() method is a built-in method whose purpose is to return the item which matches to a given

Javascript array.every() method calls every item in the element and checks its value against the condition. It returns boolean value

Javascript array findIndex() method is a built-in prototype method in the array. This method returns the index of the matched

Javascript provides method insertBefore() which we can use to insert html elements to DOM. This is quite effective and best

Javascript built-in array methods are very useful and easily developing applications. In this post, we’ll cover includes() method which checks

In Javascript some() method calls the callback function on each item of the array and checks it against the condition