Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:99.0) Gecko/20100101 Firefox/99.0
Firefox 99
Mac OS X 10.15
Desktop
2 years ago
Test name Executions per second
For Loop for item towards beginning 128341472.0 Ops/sec
While Loop for item towards beginning 130016536.0 Ops/sec
indexOf for item towards beginning 45137344.0 Ops/sec
For Loop for item towards end 22642256.0 Ops/sec
While Loop for item towards end 18054464.0 Ops/sec
indexOf for item towards end 21110542.0 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