Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36
Chrome 114
Windows
Desktop
one year ago
Test name Executions per second
delete - 1 property 24757320.0 Ops/sec
Reflect.deleteProperty - 1 property 9160146.0 Ops/sec
delete - * property 11414962.0 Ops/sec
Reflect.deleteProperty - * property 6700393.5 Ops/sec
delete - 0 property 20673772.0 Ops/sec
Reflect.deleteProperty - 0 property 9116158.0 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


;