JavaScript destructuring is a powerful and expressive technique that allows developers to extract values from arrays and objects in a more concise and readable manner. Introduced in ES6 (ECMAScript 2015), destructuring can make your code more efficient, reduce complexity, and simplify data handling. In this article, we’ll explore the core concepts of JavaScript destructuring, including array and object assignment, destructuring within loops, and advanced techniques such as using rest parameters.

Array Destructuring Assignment:

Array destructuring allows you to extract individual elements from an array and assign them to variables. The basic syntax is as follows:

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