The Array object lets you store multiple values in a single variable. It stores a fixed-size sequential collection of elements of the same type.
Here is a list of some of the methods of the Array object:
Method & Description
Returns a new array comprised of this array joined with other array(s) and/or value(s).
Returns true if every element in this array satisfies the provided testing function.
Creates a new array with all of the elements of this array for which the provided filtering function returns true.
Calls a function for each element in the array.
Returns the first (least) index of an element within the array equal to the specified value, or -1 if none is found.
Joins all elements of an array into a string.