Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36
Chrome 96
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
Map.get 15449838.0 Ops/sec
WeakMap.get 14299421.0 Ops/sec
array[0] 15393208.0 Ops/sec
object.a 15406374.0 Ops/sec
Script Preparation code:
Tests:
  • Map.get

  • WeakMap.get

  • array[0]

  • object.a