Run results for: Arrow function vs normal function comparison

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 18_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.0 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 18

Operating system: iOS 18.0

Device Platform: Mobile

Date tested: one year ago

Arrow function

17.3M/s

Normal function

16.2M/s

View exact numbers

Test name	Executions per second
✓ Arrow function	17,323,280 Ops/sec
Normal function	16,197,688 Ops/sec

Script Preparation code:

arrowFn = (a, b) => a + b;
fn = function(a, b) {
    return a + b;
};

Tests: