destructuring of array returns? code example

Example 1: mdn destructuring

let a, b;

[a, b] = [1, 2];
console.log(a); // 1
console.log(b); // 2

Example 2: destructuring es6 freecodecamp

const iceCreamFlavors = ['hazelnut', 'pistachio', 'tiramisu'];const flavor1 = iceCreamFlavors[0];const flavor2 = iceCreamFlavors[1];const flavor3 = iceCreamFlavors[2];console.log(flavor1, flavor2, flavor3);