Run results for: Closure vs arrow function

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 15_0_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.0 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 15

Operating system: iOS 15.0.2

Device Platform: Mobile

Date tested: 2 years ago

Test name	Executions per second
Closure	1424989.0 Ops/sec
Arrow function	1375423.0 Ops/sec

Tests:

Closure
var msg = "test"; var say = function() { console.log(msg); } say();
Arrow function
this.msg = "test"; var say = () => { console.log(this.msg); } say();