Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36
Chrome 104
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
Read from data property 14413904.0 Ops/sec
Write to data property 14942472.0 Ops/sec
Read from accessor method 7715194.0 Ops/sec
Write to mutator method 6769349.5 Ops/sec
Read from object literal property 6775346.5 Ops/sec
Write to object literal property 4079500.2 Ops/sec
Read from object literal property on prototype 7536725.5 Ops/sec
Write to object literal property on prototype 6586117.0 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