Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.99 Safari/537.36
Chrome 97
Windows
Desktop
2 years ago
Test name Executions per second
Read from data property 14262287.0 Ops/sec
Write to data property 14916949.0 Ops/sec
Read from accessor method 7443551.5 Ops/sec
Write to mutator method 6191791.5 Ops/sec
Read from object literal property 6860756.5 Ops/sec
Write to object literal property 3629272.0 Ops/sec
Read from object literal property on prototype 7452530.5 Ops/sec
Write to object literal property on prototype 6115127.5 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