Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:121.0) Gecko/20100101 Firefox/121.0
Firefox 121
Windows
Desktop
11 months ago
Test name Executions per second
For Loop for item towards beginning 118353728.0 Ops/sec
While Loop for item towards beginning 120872184.0 Ops/sec
indexOf for item towards beginning 48992160.0 Ops/sec
For Loop for item towards end 23510918.0 Ops/sec
While Loop for item towards end 23333058.0 Ops/sec
indexOf for item towards end 27333014.0 Ops/sec
includes for item towards start 41040672.0 Ops/sec
includes for item towards end 22468280.0 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

  • includes for item towards start

  • includes for item towards end