Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Firefox/91.0
Firefox 91
Windows
Desktop
3 years ago
Test name Executions per second
Instanceof 36490464.0 Ops/sec
isArray 33458372.0 Ops/sec
Script Preparation code:
Tests:
  • Instanceof

  • isArray