Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:91.0) Gecko/20100101 Firefox/91.0
Firefox 91
Mac OS X 10.14
Desktop
3 years ago
Test name Executions per second
Delete 9857214.0 Ops/sec
Set undefined 146795072.0 Ops/sec
Script Preparation code:
Tests:
  • Delete

  • Set undefined