Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.103 Safari/537.36
Chrome 73
Windows
Desktop
5 years ago
Test name Executions per second
_.isEmpty 21484.4 Ops/sec
Object.keys().length 150574.6 Ops/sec
Script Preparation code:
Tests:
  • _.isEmpty

  • Object.keys().length


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