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

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 17_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.7 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 17

Operating system: iOS 17.7

Device Platform: Mobile

Date tested: one year ago

array[0]

270.0M/s

array.at(0)

74.0M/s

View exact numbers

Test name	Executions per second
✓ array[0]	270,048,512 Ops/sec
array.at(0)	73,958,696 Ops/sec

Script Preparation code:

var array = [0, 1, 2, 3]

Tests: