how to use wait() in javascript code example

Example 1: how to wait in javascript

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

//Pause for 1000 milliseconds

pause(1000)

Example 2: wait javascript

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

Example 3: how to wait in javascript

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

Example 4: js wait

<button onclick="setTimeout(myFunction, 3000)">Try it</button>


    <script>
function myFunction() {
  alert('Hello');

    }
</script>