Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36 Edg/111.0.1661.54
Chrome 111
Windows
Desktop
one year ago
Test name Executions per second
For Loop for item towards beginning 2140282.5 Ops/sec
While Loop for item towards beginning 2091428.9 Ops/sec
indexOf for item towards beginning 3153633.2 Ops/sec
For Loop for item towards end 757096.3 Ops/sec
While Loop for item towards end 795955.8 Ops/sec
indexOf for item towards end 2480363.5 Ops/sec
includes for item towards start 3019526.8 Ops/sec
includes for item towards end 2596541.2 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

  • includes for item towards start

  • includes for item towards end