Answers for "java script loop through array backward"

js loop array backwards

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

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)