sleep code in js code example

Example 1: async sleep javascript

await new Promise(r => setTimeout(r, 2000));

Example 2: wait javascript

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

Example 3: javascript version of sleep

//Javascipt is asyncronous so you can't pause/block code execution
//You can delay doing something with setTimeout
setTimeout(function(){
 	alert("Sup!"); 
}, 2000);//wait 2 seconds

Example 4: javascript sleep settimeout

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