Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Chrome 92
Windows
Desktop
3 years ago
Test name Executions per second
For Loop for item towards beginning 5629934.5 Ops/sec
While Loop for item towards beginning 5628983.5 Ops/sec
indexOf for item towards beginning 6086197.5 Ops/sec
For Loop for item towards end 4761038.5 Ops/sec
While Loop for item towards end 4784400.0 Ops/sec
indexOf for item towards end 6125640.5 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