Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.55 Safari/537.36
Chrome 96
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
delete - 1 property 5298624.5 Ops/sec
Reflect.deleteProperty - 1 property 2599140.2 Ops/sec
delete - * property 3849349.2 Ops/sec
Reflect.deleteProperty - * property 2273309.8 Ops/sec
delete - 0 property 6778712.5 Ops/sec
Reflect.deleteProperty - 0 property 2844657.0 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


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