Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36
Chrome 97
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
Read from data property 13851601.0 Ops/sec
Write to data property 13919931.0 Ops/sec
Read from accessor method 7180760.0 Ops/sec
Write to mutator method 6014646.5 Ops/sec
Read from object literal property 6462679.5 Ops/sec
Write to object literal property 3370292.5 Ops/sec
Read from object literal property on prototype 7085685.5 Ops/sec
Write to object literal property on prototype 5858024.0 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