Run results for: str split vs spread

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 16_7_11 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/137.0.7151.79 Mobile/15E148 Safari/604.1

Browser: Chrome Mobile iOS 137

Operating system: iOS 16.7.11

Device Platform: Mobile

Date tested: one year ago

Benchmark engine: Benchmark.js

spread

24.1M/s

split

11.5M/s

View exact numbers

Test name	Executions per second
✓ spread	24,074,454 Ops/sec
split	11,534,712 Ops/sec

Script Preparation code:

var str = "hello";

Tests:

split
var other = str.split('');
spread
var other = [...str];