Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36
Chrome 120
Mac OS X 10.15.7
Desktop
10 months ago
Test name Executions per second
Read from data property 33155600.0 Ops/sec
Write to data property 35162560.0 Ops/sec
Read from accessor method 17581976.0 Ops/sec
Write to mutator method 15298385.0 Ops/sec
Read from object literal property 14271199.0 Ops/sec
Write to object literal property 9350085.0 Ops/sec
Read from object literal property on prototype 17699602.0 Ops/sec
Write to object literal property on prototype 15196969.0 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