Run results for: Add new element to array: push vs destructuring

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 17_5_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.5 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 17

Operating system: iOS 17.5.1

Device Platform: Mobile

Date tested: one year ago

spread operator

571.5M/s

Push

27.2M/s

View exact numbers

Test name	Executions per second
✓ spread operator	571,472,064 Ops/sec
Push	27,233,472 Ops/sec

Tests:

spread operator
var params = [ "hello", true, 7 ] var other = [ ...params, 'new' ]
Push
var params = [ "hello", true, 7 ]; params.push('new');