Array.prototype.at

Returns the element at the given index. If the index is negative, counts back from the last element.

Syntax

at(index)

Parameters

• index

  If positive, the index of the element to return. If negative, the index of the element to return, counting back from the last element.

Return value

An array element or undefined.

Example

["coffee", "tea", "juice"].at(1)

"tea"

["coffee", "tea", "juice"].at(-3)

"coffee"