Understanding Destructuring in JavaScript 🚀
If we use the same approach again and again, our code can become repetitive and less readable. To overcome this, Destructuring plays an important role in JavaScript.
Destructuring is a shorter and cleaner way to extract values from arrays and objects. Instead of accessing values through the parent object every time, we can directly extract them and make our code more readable and structured.
Example:
const Person = {
name: "Awais",
age: 23,
id: 3
};
// Old way
const name = Person.name;
const age = Person.age;
console.log(name);
console.log(age);
// Using destructuring
const { name, age } = Person;
console.log(name);
console.log(age);
Destructuring does not affect the original object. It simply extracts the values and makes them easier to use.
Small concept, but an important step toward writing cleaner JavaScript. 💡
