Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.2.1 Safari/605.1.15
Safari 17
Mac OS X 10.15.7
Desktop
11 months ago
Test name Executions per second
Read from data property 12800306.0 Ops/sec
Write to data property 12824191.0 Ops/sec
Read from accessor method 6697615.0 Ops/sec
Write to mutator method 5580144.0 Ops/sec
Read from object literal property 6820511.0 Ops/sec
Write to object literal property 5782652.0 Ops/sec
Read from object literal property on prototype 6514992.5 Ops/sec
Write to object literal property on prototype 5787262.0 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