Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36
Chrome 95
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
delete - 1 property 8556181.0 Ops/sec
Reflect.deleteProperty - 1 property 4105151.2 Ops/sec
delete - * property 6109886.0 Ops/sec
Reflect.deleteProperty - * property 3470098.0 Ops/sec
delete - 0 property 10275047.0 Ops/sec
Reflect.deleteProperty - 0 property 4574178.0 Ops/sec
Script Preparation code:
Tests:
  • delete - 1 property

  • Reflect.deleteProperty - 1 property

  • delete - * property

  • Reflect.deleteProperty - * property

  • delete - 0 property

  • Reflect.deleteProperty - 0 property


;