Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.82 Safari/537.36
Chrome 99
Windows
Desktop
2 years ago
Test name Executions per second
Read from data property 13475299.0 Ops/sec
Write to data property 13270584.0 Ops/sec
Read from accessor method 6805308.0 Ops/sec
Write to mutator method 5542340.5 Ops/sec
Read from object literal property 6112921.5 Ops/sec
Write to object literal property 3270595.5 Ops/sec
Read from object literal property on prototype 6926136.0 Ops/sec
Write to object literal property on prototype 5588337.5 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