JavaScript Arrays are used to store multiple values in a single, structured variable that is an ordered collection.
An ordered collection is one with a 1st, a 2nd, a 3rd element and so on. Example, store a list of numbers, names, etc.
All programming languages have an Array data structure, to store ordered collections.
Learning Arrays
- Ch. 14 of our textbook
- Array Tutorial (javascript.info)
- Array Tutorial (W3Schools)