Flatten Array in JavaScript & React | Easy Interview Example

Описание: In this video, we will learn how to flatten an array in JavaScript and use it inside a React component.

What you will learn:
• What is a flattened array?
• Simple JavaScript approach to flatten an array
• Using flat() and flatMap()
• Using reduce() to flatten nested arrays
• Small React example where we render flattened data

This is a beginner-friendly explanation, perfect for interviews and practice.

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