how to shuffle in js code example

Example 1: js shuffle array

yourArray.sort(function() { return 0.5 - Math.random() });

Example 2: javascript shuffle array

function shuffle(array){
    let new_arr  = [] ;     
     while (new_arr.length < array.length ){
    let random_item = array[Math.floor(Math.random()*(array.length))]; 
     if(!new_arr.includes(random_item)){new_arr.push(random_item)}
    }
return new_arr
}