Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.81 Safari/537.36
Chrome 94
Windows
Desktop
3 years ago
Test name Executions per second
Read from data property 9332518.0 Ops/sec
Write to data property 9244145.0 Ops/sec
Read from accessor method 4782670.5 Ops/sec
Write to mutator method 3095517.5 Ops/sec
Read from object literal property 4350555.5 Ops/sec
Write to object literal property 2113297.0 Ops/sec
Read from object literal property on prototype 4944651.0 Ops/sec
Write to object literal property on prototype 3115942.0 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