freeCodeCamp/guide/english/certifications/javascript-algorithms-and-data-structures/basic-javascript/store-multiple-values-in-one-variable-using-javascript-arrays/index.md

title
Store Multiple Values in one Variable using JavaScript Arrays

Store Multiple Values in one Variable using JavaScript Arrays

Arrays allow you to store lots of different data, within a single variable. All you have to do is put the data in the array, seperated by commas. Like so...

var arr = ["Code for change", 123];

Remember, an array is defined as a row of things. You're storing different data in a single 'row' (variable).

Check this link out if you need more help:

JavaScript Arrays on W3 Schools