Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.116 Safari/537.36
Chrome 83
Windows
Desktop
4 years ago
Test name Executions per second
Read from data property 12163097.0 Ops/sec
Write to data property 12172121.0 Ops/sec
Read from accessor method 6075379.0 Ops/sec
Write to mutator method 4619795.5 Ops/sec
Read from object literal property 5524781.5 Ops/sec
Write to object literal property 2841828.5 Ops/sec
Read from object literal property on prototype 6129827.0 Ops/sec
Write to object literal property on prototype 4750125.5 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