Answers for "javascript sleep i second"

javascript sleep for 1 second

function delay(time) {
  return new Promise(resolve => setTimeout(resolve, time));
}

delay(1000).then(() => console.log('ran after 1 second1 passed'));

javascript sleep

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

async function delayedGreeting() {
  console.log("Hello");
  await sleep(2000);
  console.log("World!");
  await sleep(2000);
  console.log("Goodbye!");
}

delayedGreeting();