Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36
Chrome 107
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
For Loop for item towards beginning 12291414.0 Ops/sec
While Loop for item towards beginning 12443620.0 Ops/sec
indexOf for item towards beginning 13137251.0 Ops/sec
For Loop for item towards end 9977161.0 Ops/sec
While Loop for item towards end 10088249.0 Ops/sec
indexOf for item towards end 13408882.0 Ops/sec
Script Preparation code:
Tests:
  • For Loop for item towards beginning

  • While Loop for item towards beginning

  • indexOf for item towards beginning

  • For Loop for item towards end

  • While Loop for item towards end

  • indexOf for item towards end