javascript wait 1 second

import time
 
# Wait for 5 seconds
time.sleep(5)
 
# Wait for 300 milliseconds
# .3 can also be used
time.sleep(.300)

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

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

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

//The delay is written in milliseconds, so 1 second = 1 x 1000 = 1000
 setTimeout(function(){ alert("Hello"); }, 1000);
 

setTimeout(() => { alert('Hello') }, 1000)

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

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

await new Promise(resolve => setTimeout(resolve, 1000));

timeout(ms) { //pass a time in milliseconds to this function
    return new Promise(resolve => setTimeout(resolve, ms));
  }