The reverse() is used to reverse an array.
array.reverse()The reverse() method attaches to the right side of an array with the . operator. The reverse method sorts the items present in the array in descending order.
const numbers = [1, 2, 3];
console.log(numbers.reverse()); // Prints: [ 3, 2, 1 ]The input array passed through the reverse method was [ 1, 2, 3 ] and the output given was [3, 2, 1].