Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36
Chrome 92
Windows
Desktop
3 years ago
Test name Executions per second
Read from data property 15703862.0 Ops/sec
Write to data property 15499958.0 Ops/sec
Read from accessor method 7708882.5 Ops/sec
Write to mutator method 6053822.0 Ops/sec
Read from object literal property 7115609.0 Ops/sec
Write to object literal property 3605244.5 Ops/sec
Read from object literal property on prototype 7091654.0 Ops/sec
Write to object literal property on prototype 6615962.5 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