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

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

push

2.9M/s

spread operator

2.7M/s

View exact numbers

Test name	Executions per second
✓ push	2,944,027 Ops/sec
spread operator	2,705,437 Ops/sec

Tests:

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