timeout javascript

setTimeout(function(){
 	alert("Sup!"); 
}, 2000);//wait 2 secondssetTimeout(function(){
 	//code goes here
}, 2000); //Time before execution setTimeout(function(){ alert("Hello"); }, 3000);
 setTimeout(function(){
 	console.log("hello");
}, 3000); //wait for atleast  3 seconds before console loggingsetTimeout(() => { alert('Hello') }, 1000)setTimeout(function(){
  location.reload();
}, 3000); //run this after 3 seconds