Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.51 Safari/537.36
Chrome 99
Windows
Desktop
2 years ago
Test name Executions per second
Read from data property 8723193.0 Ops/sec
Write to data property 8705303.0 Ops/sec
Read from accessor method 4440095.5 Ops/sec
Write to mutator method 3650911.8 Ops/sec
Read from object literal property 3948299.2 Ops/sec
Write to object literal property 2217268.2 Ops/sec
Read from object literal property on prototype 4465902.5 Ops/sec
Write to object literal property on prototype 3683013.2 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