Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.164 Safari/537.36
Chrome 91
Linux
Desktop
3 years ago
Test name Executions per second
Read from data property 18367786.0 Ops/sec
Write to data property 18365364.0 Ops/sec
Read from accessor method 9401785.0 Ops/sec
Write to mutator method 7588464.5 Ops/sec
Read from object literal property 8270077.0 Ops/sec
Write to object literal property 4592292.5 Ops/sec
Read from object literal property on prototype 9514154.0 Ops/sec
Write to object literal property on prototype 7584099.5 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