add a timeout in javascript code example

Example 1: javascript settimeout

setTimeout(function(){
 	alert("Sup!"); 
}, 2000);//wait 2 seconds

Example 2: javascript settimeout

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

Example 3: javascript settimeout

// Redirect to index page after 5 sec
setTimeout(function(){ window.location="index"; },5000);

Example 4: set timout

setTimeout(function(){ alert("Hello"); }, 3000);