Run details:
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36
Chrome 76
Windows
Desktop
4 years ago
Test name Executions per second
for-in 1.1 Ops/sec
Object.keys 0.6 Ops/sec
Script Preparation code:
Tests:
  • for-in

  • Object.keys


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