Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.190 Safari/537.36
Chrome 88
Windows
Desktop
3 years ago
Test name Executions per second
For Loop for item towards beginning 4906846.0 Ops/sec
While Loop for item towards beginning 4899059.0 Ops/sec
indexOf for item towards beginning 5039340.0 Ops/sec
For Loop for item towards end 4363454.0 Ops/sec
While Loop for item towards end 4390497.5 Ops/sec
indexOf for item towards end 5077261.0 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