Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36
Chrome 85
Windows
Desktop
4 years ago
Test name Executions per second
Read from data property 14020105.0 Ops/sec
Write to data property 14003856.0 Ops/sec
Read from accessor method 7081274.5 Ops/sec
Write to mutator method 5382767.5 Ops/sec
Read from object literal property 6465542.5 Ops/sec
Write to object literal property 3094156.0 Ops/sec
Read from object literal property on prototype 6851543.5 Ops/sec
Write to object literal property on prototype 5281988.5 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