Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36
Chrome 85
Windows
Desktop
2 years ago
Test name Executions per second
For Loop for item towards beginning 2926236.8 Ops/sec
While Loop for item towards beginning 2979667.8 Ops/sec
indexOf for item towards beginning 3052080.8 Ops/sec
For Loop for item towards end 2555744.0 Ops/sec
While Loop for item towards end 2628586.5 Ops/sec
indexOf for item towards end 2987077.2 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