Working with arrays is crucial in JavaScript development, and utilizing powerful array methods can enhance code readability and efficiency.
Array.from() can create new arrays from different objects, like converting NodeLists or defining arrays with specific lengths and values.
Array.flatMap() combines map() and flat() for transforming and flattening arrays.
Array.some(), Array.every(), Array.reduce(), Array.find(), and Array.filter() are useful for testing conditions, creating objects from arrays, and filtering data efficiently.