Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36
Chrome 103
Mac OS X 10.15.4
Desktop
2 years ago
Test name Executions per second
Read from data property 16316279.0 Ops/sec
Write to data property 15487493.0 Ops/sec
Read from accessor method 7746474.0 Ops/sec
Write to mutator method 6594148.5 Ops/sec
Read from object literal property 6989904.0 Ops/sec
Write to object literal property 4251215.5 Ops/sec
Read from object literal property on prototype 7512217.5 Ops/sec
Write to object literal property on prototype 6274522.0 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