We randomize elements in a JavaScript array using various approaches. Here, I have used Fisher-Yates Sorting Algorithm in this swap each element in the array with the randomly selected element from the remaining un-shuffled portion of the array.
function shuffleArr(arr) { for (let i = arr.length - 1; i > 0; i--) { const j = Math.floor(Math.random() * (i + 1)); [arr[i], arr[j]] = [arr[j], arr[i]]; } return arr; } const originalArr = [11, 22, 33, 44, 55]; const shuffledArr = shuffleArr(originalArr); console.log(shuffledArr);