Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.82 Safari/537.36
Chrome 93
Windows
Desktop
3 years ago
Test name Executions per second
Read from data property 10242039.0 Ops/sec
Write to data property 9970473.0 Ops/sec
Read from accessor method 5084554.0 Ops/sec
Write to mutator method 4129344.5 Ops/sec
Read from object literal property 4600395.5 Ops/sec
Write to object literal property 2615163.0 Ops/sec
Read from object literal property on prototype 4794411.0 Ops/sec
Write to object literal property on prototype 4191664.8 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