Arrays are wonderful and a very particular type in JavaScript. There are many useful built-in properties and methods that will help you resolve any task which involves this kind of type. Today, we ...

The map method lets you loop on each element inside the array, and manipulate them as per the requirement. -The filter method lets you create a new array based on conditions that evaluate to true from ...

This should be easy using one of the methods we have just learned. 😉 Create a function orderByYear() that receives an array as a parameter and returns a new sorted array. If two movies have the same ...

JavaScript’s reduce is one of the most useful array methods that should be in a developer’s arsenal. Introduced in ES5, it’s somewhat similar to for…each and map methods that are used with ...

Javascript array methods: unshift(), shift(), push(), and pop()push() and pop(), these two methods append elements to an array and remove an element from the an array respectively. both of these ...