Run results for: array[array.length - 1] vs array.at(-1)

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36

Browser: Chrome 140

Operating system: Linux

Device Platform: Desktop

Date tested: 10 months ago

array.at(-1)

132.9M/s

array[array.length - 1]

129.8M/s

View exact numbers

Test name	Executions per second
✓ array.at(-1)	132,940,688 Ops/sec
array[array.length - 1]	129,754,120 Ops/sec

Script Preparation code:

var array = [1,2,3];

Tests: