Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36
Chrome 122
Windows
Desktop
7 months ago
Test name Executions per second
For Loop for item towards beginning 3897933.5 Ops/sec
While Loop for item towards beginning 3829804.8 Ops/sec
indexOf for item towards beginning 4092793.8 Ops/sec
For Loop for item towards end 3435934.2 Ops/sec
While Loop for item towards end 3318448.2 Ops/sec
indexOf for item towards end 4199275.0 Ops/sec
includes for item towards start 4176469.0 Ops/sec
includes for item towards end 4216025.0 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