Скачать или смотреть The New groupBy() Method😊😊

JavaScript just introduced a game-changing feature: the Object.groupBy() method! 🎉 No need for external libraries like Lodash or complicated loops—this built-in method makes grouping data in JavaScript easier and more efficient.

💡 How does groupBy() work?
It allows you to organize array elements based on a specified condition, making your code cleaner and more readable.

⚠️ But wait… why doesn’t the code run?
Don’t worry! Object.groupBy() is still a proposed feature and isn’t fully supported in most browsers or Node.js versions yet—but it’s coming soon!

Stay tuned for updates!
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