JavaScript continues to evolve rapidly. ES2024 brings exciting new features that make development more efficient and code more readable.
New Features
• Array.prototype.groupBy()
• Temporal API for better date handling
• Decorators (stage 3)
• Pattern matching
• Pipeline operator
Code Examples
```javascript
const users = [
{ name: 'John', age: 25 },
{ name: 'Jane', age: 30 }
]
const grouped = users.groupBy(user => user.age > 25 ? 'adult' : 'young')
```