Answers for "javascript iterate array reverse"

js loop array backwards

let arr = [1, 2, 3];
arr.slice().reverse().forEach(x => console.log(x))

js loop array backwards

setTimeout(myFunction, 3000);

// if you have defined a function named myFunction 
// it will run after 3 seconds (3000 milliseconds)

javascript loop through array backwards

var arr = [1, 2, 3, 4, 5];
 
arr.slice().reverse()
    .forEach(function(item) {
            console.log(item);
        });

javascript loop through array backwards

let arr = [1, 2, 3]
for(let i =  arr.length -1; i > 0; i--) {
	console.log(arr[i] );
}