Run results for: Arrow function vs normal function vs function declaration comparison

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 131

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

Function declaration

4.2M/s

Arrow function

3.7M/s

Normal function

2.9M/s

View exact numbers

Script Preparation code:

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

Tests: