settimeout js

setTimeout(function(){
 	alert("Sup!"); 
}, 2000);//wait 2 secondssetTimeout(function(){
 	//code goes here
}, 2000); //Time before executionsetTimeout(function(){
 	console.log("hello");
}, 3000); //wait for atleast  3 seconds before console logging setTimeout(function(){ alert("Hello"); }, 3000);
 setTimeout(() => { alert('Hello') }, 1000)console.log('hello');
setTimeout(() => {
  console.log('async message that appears on the screen in 1 second')
}, 1000);
console.log('world');

// hello
// world
// async message that appears on the screen in 1 second