Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Chrome 130
Mac OS X 10.15.7
Desktop
2 months ago
Test name Executions per second
WeakMap.get 11089738.0 Ops/sec
object[prop] 11430694.0 Ops/sec
object[symbol] 11236160.0 Ops/sec
Script Preparation code:
Tests:
  • WeakMap.get

  • object[prop]

  • object[symbol]

  • object.a