Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.182 Safari/537.36
Chrome 88
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
Read from data property 16016415.0 Ops/sec
Write to data property 16057151.0 Ops/sec
Read from accessor method 8055984.5 Ops/sec
Write to mutator method 6310187.5 Ops/sec
Read from object literal property 7009269.0 Ops/sec
Write to object literal property 3694030.5 Ops/sec
Read from object literal property on prototype 8069911.0 Ops/sec
Write to object literal property on prototype 6326726.0 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