Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:65.0) Gecko/20100101 Firefox/65.0
Firefox 65
Windows
Desktop
5 years ago
Test name Executions per second
Object.hasOwnProperty 16982656.0 Ops/sec
Object in 17366000.0 Ops/sec
Array.indexOf 446522.5 Ops/sec
direct 17741708.0 Ops/sec
Array includes 423183.4 Ops/sec
Script Preparation code:
Tests:
  • Object.hasOwnProperty

  • Object in

  • Array.indexOf

  • direct

  • Array includes


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