Run results for: Rest parameters vs array parameter

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Browser: Chrome 128

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Array

7.2M/s

Rest

7.2M/s

View exact numbers

Test name	Executions per second
✓ Array	7,231,980 Ops/sec
Rest	7,182,856 Ops/sec

Tests:

Rest
const f = (a, ...b) => a.concat(b.map(String)) const r = f([0], 1, 2, 3, 4, 5);
Array
const f = (a, b) => a.concat(b.map(String)) const r = f([0], [1, 2, 3, 4, 5]);