js array is last code example

Example 1: javascript last element of array

arr.slice(-1)[0]

Example 2: javascript last element of array

let arr = ['a', 'b', 'c']
arr.slice(-1)[0] // returns last element in an array

Example 3: js array last element

array.slice(-1)[0]

Example 4: js array last element get

.slice(-1)[0]

Example 5: find last item in an array JS

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