Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.103 Safari/537.36
Chrome 73
Linux
Desktop
5 years ago
Test name Executions per second
for-in 3.5 Ops/sec
Object.keys 2.1 Ops/sec
Script Preparation code:
Tests:
  • for-in

  • Object.keys


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