Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36
Chrome 96
Windows
Desktop
3 years ago
Test name Executions per second
For Loop for item towards beginning 4144034.8 Ops/sec
While Loop for item towards beginning 4372145.5 Ops/sec
indexOf for item towards beginning 4434088.0 Ops/sec
For Loop for item towards end 3770959.5 Ops/sec
While Loop for item towards end 3621697.8 Ops/sec
indexOf for item towards end 4298240.5 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