Run results for: Arrow function vs normal function comparison

Run details:

User agent: Mozilla/5.0 (Linux; Android 9; SM-N950N Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/90.0.4430.91 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/317.0.0.51.119;]

Browser: Chrome Mobile 90

Operating system: Android

Device Platform: Mobile

Date tested: 2 years ago

Test name	Executions per second
Arrow function	1788721.0 Ops/sec
Normal function	1760564.0 Ops/sec

Script Preparation code:

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

Tests:

Arrow function
arrowFn()
Normal function
fn()

Run results for: Arrow function vs normal function comparison

Arrow function

Normal function