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

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36

Browser: Chrome 137

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Push

12.3M/s

spread operator

7.1M/s

View exact numbers

Test name	Executions per second
✓ Push	12,267,443 Ops/sec
spread operator	7,054,918 Ops/sec

Tests:

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