Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.182 Safari/537.36 Edg/88.0.705.81
Chrome 88
Windows
Desktop
3 years ago
Test name Executions per second
Read from data property 8967413.0 Ops/sec
Write to data property 9099476.0 Ops/sec
Read from accessor method 4760997.5 Ops/sec
Write to mutator method 3703932.2 Ops/sec
Read from object literal property 4169882.8 Ops/sec
Write to object literal property 2152526.2 Ops/sec
Read from object literal property on prototype 4266094.5 Ops/sec
Write to object literal property on prototype 2669046.8 Ops/sec
Script Preparation code:
Tests:
  • Read from data property

  • Write to data property

  • Read from accessor method

  • Write to mutator method

  • Read from object literal property

  • Write to object literal property

  • Read from object literal property on prototype

  • Write to object literal property on prototype