Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36
Chrome 95
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
Read from data property 24338600.0 Ops/sec
Write to data property 23842676.0 Ops/sec
Read from accessor method 12462758.0 Ops/sec
Write to mutator method 10626324.0 Ops/sec
Read from object literal property 10131904.0 Ops/sec
Write to object literal property 6260457.5 Ops/sec
Read from object literal property on prototype 12526595.0 Ops/sec
Write to object literal property on prototype 10629259.0 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