Answers for "how to wait in javascript"

js wait

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

wait for time javascript

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

js wait for time

function sleep(milliseconds) {
  const start = Date.now();
  while (Date.now() - start < milliseconds);
}

console.log("Hello");
sleep(2000);
console.log("World!");

how to wait in javascript

function sleep(ms) {
  return new Promise(resolve => setTimeout(resolve, ms));
}

wait javascript

wait(ms) {
        return new Promise(resolve => setTimeout(resolve, ms));
 }

javascipt delay

function sleep(ms) {
  return new Promise(resolve => setTimeout(resolve, ms));
}

console.log("Hello");
sleep(2000).then(() => { console.log("World!"); });