JavaScript Arrays

JavaScript Arrays are a powerful data structure that allow developers to store and manipulate collections of values. Arrays can be created using either array literals ([]) or the Array constructor, and can be accessed using index values. JavaScript provides a wide range of built-in methods for manipulating arrays, including methods for adding, removing, and sorting elements, as well as methods for iterating over arrays and performing operations on each element. Arrays can also be nested to create multidimensional data structures, and there are many techniques for working with nested arrays.