Run results for: function versus const arrow function

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36

Browser: Chrome 116

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
const	1034910.1 Ops/sec
function	1564723.5 Ops/sec

Tests:

const
const globalRand = Math.random(); const rand = (n1) => { const scope1 = Math.random()*n1; const inner = (n2) => { const scope2 = n1*Math.random(); return (n3) => ({[`${n1*n2*n3}`]: scope2*n3}); } return inner(scope1); } const fn = rand(Math.random()); fn();
function
const globalRand = Math.random(); function rand(n1) { const scope1 = Math.random()*n1; function inner(n2) { const scope2 = n1*Math.random(); return function(n3) { return {[`${n1*n2*n3}`]: scope2*n3} } } return inner(scope1); } const fn = rand(Math.random()); fn();