Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:74.0) Gecko/20100101 Firefox/74.0
Firefox 74
Linux
Desktop
4 years ago
Test name Executions per second
isArray 748080.5 Ops/sec
instanceof 733340.2 Ops/sec
Symbol.iterator 361504.8 Ops/sec
Script Preparation code:
Tests:
  • isArray

  • instanceof

  • Symbol.iterator