Run details:
Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0
Firefox 60
Windows 7
Desktop
6 years ago
Test name Executions per second
Object.hasOwnProperty 14361920.0 Ops/sec
Object in 14287542.0 Ops/sec
Array.indexOf 314244.8 Ops/sec
direct 14259915.0 Ops/sec
Array includes 311604.7 Ops/sec
Script Preparation code:
Tests:
  • Object.hasOwnProperty

  • Object in

  • Array.indexOf

  • direct

  • Array includes


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