Answers for "javascript wait 1s"

javascript wait 1 second

setTimeout(function(){ 
    console.log("Ready")
}, 1000);

javascript wait 1 second

setTimeout(() => {console.log('1 second finished!')}, 1000);

js wait for time

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

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