how to use wait for second js code example

Example 1: javascript wait 1 second

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

Example 2: javascript wait 1 second

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

Example 3: wait javascript

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