Mastering Array Flattening in JavaScript: From Nested Chaos to Clean Lists

Imagine you're building a shopping cart app. Users add items like ["apple", "banana", ["orange", ["grape", "kiwi"]]]. Suddenly, your loops break because of those sneaky nested arrays. Frustrating, right? ["apple", "banana", "orange", "grape", "kiwi"]. In this blog, we'll demystify nested arrays, exp