Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36
Chrome 103
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
Array.isArray 1453909.9 Ops/sec
isArray 1957677.6 Ops/sec
instanceof 1454409.5 Ops/sec
Script Preparation code:
Tests:
  • Array.isArray

  • isArray

  • instanceof