Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Chrome 92
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
arr to map lookup 347.7 Ops/sec
map foreach 8920.7 Ops/sec
map const of 12108.9 Ops/sec
arr const of 88861.3 Ops/sec
Script Preparation code:
Tests:
  • arr to map lookup

  • map foreach

  • map const of

  • arr const of