Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36
Chrome 89
Mac OS X 10.14.6
Desktop
3 years ago
Test name Executions per second
_.isEmpty 51457.9 Ops/sec
Object.keys().length 334490.9 Ops/sec
Script Preparation code:
Tests:
  • _.isEmpty

  • Object.keys().length


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