ARRAY IN THE LAST ELEMENT code example

Example 1: get last element of array javascript

let colors = ["red", "yellow", "green"];
let lastELement = colors[colors.length - 1]

Example 2: find last item in an array JS

if (loc_array[loc_array.length - 1] === 'index.html') {
   // do something
} else {
   // something else
}