| Item | Description |
| length | The number elements in the array |
| concat() | Concatenates an array on to an array |
| join() | Concatenates all elements of an array into one string |
| pop() | Deletes the last element from an array |
| push() | Adds elements to the end of an array |
| reverse() | Reverses the order of the elements in the array |
| shift() | Deletes elements from the front of an array |
| slice() | Returns a subsection of the array |
| sort() | Sorts elements in array |
| splice() | Inserts and removes elements from an array |
| toSource() | Converts elements to a string with square brackets |
| toString() | Converts elements to a string |
| unshift() | Adds elements to the front of an array |