Run results for: delete vs destructure javascript performance

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.2 Safari/605.1.15

Browser: Safari 26

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 6 months ago

delete

568.8M/s

spread

32.0M/s

View exact numbers

Test name	Executions per second
✓ delete	568,811,136 Ops/sec
spread	32,021,072 Ops/sec

Script Preparation code:

var obj = {
  a:1,
  b:2,
  c:3
}

Tests: