Run results for: sort vs unshift2

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36

Browser: Chrome 120

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
sort	18407.2 Ops/sec
unshift	31643.7 Ops/sec

Script Preparation code:

var isObjectPrototype = (prototype) => prototype && 'modelPrototypeId' in prototype;
var isModelPrototype = (prototype) =>  !isObjectPrototype(prototype);

var data = [...Array(200)].map((_,i) => i % 2 ? ({ id: i, modelPrototypeId: `mp-${i}` }) : ({ id: i }))

Tests:

sort
data = data.sort((a, b) => { return +isModelPrototype(a) - +isModelPrototype(b); });
unshift
data = data.reduce((acc, curr) => { if (isModelPrototype(curr)) { acc.push(curr); } else { acc.unshift(curr); } return acc; }, []);