What is the difference between destructuring and non-destructuring in JavaScript?

What is the difference between destructuring and non-destructuring in JavaScript?

Destructuring allows you to unpack values from arrays or properties from objects into distinct variables. Non-destructuring requires accessing each value or property individually.

Can you give me an example of both?

Sure! For destructuring:

const person = { name: 'Alice', age: 25 };
const { name, age } = person; // Destructuring

For non-destructuring:

const person = { name: 'Alice', age: 25 };
const name = person.name;
const age = person.age; // Non-destructuring

What are the benefits of using destructuring?

Destructuring makes your code cleaner and more concise, reduces repetition, and can improve readability by clearly showing which properties are being used.

Are there any downsides to using destructuring?

One downside is that it can lead to confusion if the variable names don't match the object properties, and it may be less clear for those unfamiliar with the syntax.