Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:86.0) Gecko/20100101 Firefox/86.0
Firefox 86
Ubuntu
Desktop
3 years ago
Test name Executions per second
Read from data property 653552384.0 Ops/sec
Write to data property 495285888.0 Ops/sec
Read from accessor method 622137088.0 Ops/sec
Write to mutator method 502479616.0 Ops/sec
Read from object literal property 687518080.0 Ops/sec
Write to object literal property 509695296.0 Ops/sec
Read from object literal property on prototype 652046272.0 Ops/sec
Write to object literal property on prototype 469761664.0 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