wat/docs/js/array/push.md

Community-controlled cheat sheets for every coder.

## .push()

Appends new elements to an array, and returns the new length of the array.

```js
let arr = [1, 2, 3, 4, 5];

var length = arr.push(6);     
// length: 6
// arr: [1, 2, 3, 4, 5, 6]
```