Run results for: Compare ways to find arithmetic maximum, extended

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Browser: Chrome 102

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Script Preparation code:

var longArray = [];
for (i = 0; i < 1000; i++) {
    longArray.push(Math.round(Math.random() * 1000));
}

Tests:

Math.max
var maximum = Math.max(...longArray);
Apply
var maximum = Math.max.apply(null, longArray);
Reduce
var maximum = longArray.reduce((a, v) => Math.max(a,v), 0);
Reduce no call
var maximum = longArray.reduce((a, v) => a >= v ? a : v, 0);
Sort
var sorted = [...longArray].sort((a,b) => a - b); var maximum = sorted.pop();