JavaScript: Spread Operator

The Spread Operator (...) allows you to expand iterable elements (like arrays or strings) into individual elements. It is also useful for cloning or merging arrays and objects.

You can use the spread operator to pass array elements as separate arguments to a function.

You can use ... to clone or merge arrays easily.

Spread operator can also be used to merge or clone objects.

Spread operator creates a shallow copy of objects. Nested objects are still referenced.