Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.41 YaBrowser/21.5.0.751 Yowser/2.5 Safari/537.36
Yandex Browser 21
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
Read from data property 13372431.0 Ops/sec
Write to data property 12896797.0 Ops/sec
Read from accessor method 6523311.0 Ops/sec
Write to mutator method 5181432.0 Ops/sec
Read from object literal property 5825533.5 Ops/sec
Write to object literal property 2934040.2 Ops/sec
Read from object literal property on prototype 6566277.0 Ops/sec
Write to object literal property on prototype 5149137.0 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