Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.54 Safari/537.36
Chrome 101
Windows
Desktop
2 years ago
Test name Executions per second
For Loop for item towards beginning 8147410.0 Ops/sec
While Loop for item towards beginning 8085229.5 Ops/sec
indexOf for item towards beginning 7859691.5 Ops/sec
For Loop for item towards end 7200257.5 Ops/sec
While Loop for item towards end 7297490.0 Ops/sec
indexOf for item towards end 6386056.5 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