Run results for: Spread vs forEach objects

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36

Browser: Chrome 136

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Spread

9K/s

forEach push

1K/s

View exact numbers

Test name	Executions per second
✓ Spread	9,394 Ops/sec
forEach push	1,417 Ops/sec

Script Preparation code:

const apps = Array.from({length: 50000}, (_, i) => ({
    id: i,
    name: 'app_name',
    price_change_number: i
}));

Tests:

Spread
const appsSpread = [...apps]
forEach push
const appsForEach = [] apps.forEach(item => appsForEach.push(item))