Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36
Chrome 75
Mac OS X 10.14.5
Desktop
5 years ago
Test name Executions per second
Array for each 15041.8 Ops/sec
Array for 8101.1 Ops/sec
Array map 7654.9 Ops/sec
Object for each 11874.4 Ops/sec
Object for in 2742.8 Ops/sec
Script Preparation code:
Tests:
  • Array for each

  • Array for

  • Array map

  • Object for each

  • Object for in


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