1var delayInMilliseconds = 1000; //1 second
2
3setTimeout(function() {
4  //your code to be executed after 1 second
5}, delayInMilliseconds);
6

1setTimeout(function(){
2 	//code goes here
3}, 2000); //Time before execution

1setTimeout(function () {
2
3//to do..
4
5}, 1000);
6

1console.log("Hello");
2setTimeout(() => { console.log("World!"); }, 2000);
3console.log("Goodbye!");
4

1console.log("Hello");
2setTimeout(() => {  console.log("World!"); }, 2000);
3

1await new Promise(resolve => setTimeout(resolve, 1000));