Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Safari/537.36
Chrome 87
Windows
Desktop
3 years ago
Test name Executions per second
Read from data property 14793443.0 Ops/sec
Write to data property 14758454.0 Ops/sec
Read from accessor method 7517292.0 Ops/sec
Write to mutator method 5799931.5 Ops/sec
Read from object literal property 6868815.0 Ops/sec
Write to object literal property 3074016.2 Ops/sec
Read from object literal property on prototype 7183780.0 Ops/sec
Write to object literal property on prototype 5566875.5 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