Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36
Chrome 105
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
Read from data property 15763615.0 Ops/sec
Write to data property 15535718.0 Ops/sec
Read from accessor method 7923312.5 Ops/sec
Write to mutator method 6778277.5 Ops/sec
Read from object literal property 7335190.5 Ops/sec
Write to object literal property 4316450.5 Ops/sec
Read from object literal property on prototype 7895985.0 Ops/sec
Write to object literal property on prototype 6324058.5 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