Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.122 Safari/537.36
Chrome 80
Windows
Desktop
4 years ago
Test name Executions per second
Array.some 77725.0 Ops/sec
Array.filter 24085.9 Ops/sec
Array.indexOf 119322.1 Ops/sec
Array.lastIndexOf 57016.7 Ops/sec
Script Preparation code:
Tests:
  • Array.some

  • Array.filter

  • Array.indexOf

  • Array.lastIndexOf