Run results for: Populate array: array literal vs array constructor

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 18_5_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/143.0.7499.92 Mobile/15E148 Safari/604.1

Browser: Chrome Mobile iOS 143

Operating system: iOS 18.5.0

Device Platform: Mobile

Date tested: 5 months ago

Test name	Executions per second
Array constructor	22108078.0 Ops/sec
Array literal	419648000.0 Ops/sec

Tests:

Array constructor
const numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9]; const arrayConstructor = new Array(...numbers);
Array literal
const numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9]; const arrayLiteral = [...numbers];

Run results for: Populate array: array literal vs array constructor

Array constructor

Array literal