Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
Chrome 125
Mac OS X 10.15.7
Desktop
4 months ago
Test name Executions per second
undefined equality 747421.6 Ops/sec
check for undefined with negation 14601140.0 Ops/sec
Script Preparation code:
Tests:
  • undefined equality

  • check for undefined with negation