Arry

About

The extension enables developers to learn and improve on their JavaScript array methods to make them well-rounded and proficient JavaScript developers.

It replaces your new tab with a random Array method. It has over twenty Array methods. Each Array method consist of the usecase, description, and illustrated code snippet devoid of technical terms. 

Examples of Array methods you will learn are:
Some Method: some() 
Map Method: map()
Every Method: every() 
Reduce Method: reduce() 
Flat Method: flat() 
Filter Method: filter() 
For Each Method: forEach()
Find Index Method: findIndex()