Run results for: Arrow function vs normal function

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.128 ToGate/21.10.4.0 Safari/537.36

Browser: Chrome 89

Operating system: Linux

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
Arrow function	6578102.5 Ops/sec
Closure function	6820222.0 Ops/sec

Script Preparation code:

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

Tests: