JavaScript8 min read
JavaScript Array Destructuring and Rest
Master array destructuring. Learn to extract values, skip elements, and use rest operator.
Alex Thompson
December 19, 2025
0.0k0
JavaScript Array Destructuring
Basic Destructuring
```javascript const numbers = [1, 2, 3]; const [first, second, third] = numbers; ```
Skipping Elements
```javascript const [first, , third] = numbers; // Skip second ```
Rest in Destructuring
```javascript const [first, ...rest] = numbers; // first = 1, rest = [2, 3] ```
Key Takeaway
Array destructuring extracts values easily. Skip with empty slots. Use rest to get remaining items.
#JavaScript#Destructuring#Arrays#ES6#Intermediate