Destructuring & Spread Operator

Destructuring is a JavaScript syntax introduced in ES6 (ECMAScript 2015) that allows you to extract values from arrays or properties from objects into distinct variables. It's a concise and powerful way to unpack values from data structures. For example, with array destructuring, you can write `const [first, second] = [1, 2]` to assign 1 to first and 2 to second. With object destructuring, you can write `const { name, age } = person` to extract specific properties. This makes your code cleaner and more readable by reducing the need for repetitive property access. Destructuring also works in function parameters, return values, and loop constructs, making it a versatile feature throughout JavaScript code.