Answers for "js loop wait"

how to delay iterations in javascript

var i = 1;                  //  set your counter to 1

function myLoop() {         //  create a loop function
  setTimeout(function() {   //  call a 3s setTimeout when the loop is called
    console.log('hello');   //  your code here
    i++;                    //  increment the counter
    if (i < 10) {           //  if the counter < 10, call the loop function
      myLoop();             //  ..  again which will trigger another 
    }                       //  ..  setTimeout()
  }, 3000)
}

myLoop();                   //  start the loop

wait for time javascript

//code before the pause
setTimeout(function(){
    //do what you need here
}, 2000);

wait for loop to finish javascript

async function processArray(array) {
  // map array to promises
  const promises = array.map(delayedLog);
  // wait until all promises are resolved
  await Promise.all(promises);
  console.log('Done!');
}