Run results for: Array: [] vs at()

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:121.0) Gecko/20100101 Firefox/121.0

Browser: Firefox 121

Operating system: Linux

Device Platform: Desktop

Date tested: 2 years ago

Array[]

435.5M/s

Array.at()

417.8M/s

View exact numbers

Test name	Executions per second
✓ Array[]	435,504,448 Ops/sec
Array.at()	417,789,760 Ops/sec

Script Preparation code:

var size = 0xffffff;
var data = Array.from({length: size}, (_, index) => index);

Tests: