Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:104.0) Gecko/20100101 Firefox/104.0
Firefox 104
Mac OS X 10.15
Desktop
2 years ago
Test name Executions per second
_.isEmpty 933575.9 Ops/sec
Object.keys().length 1896666.9 Ops/sec
Script Preparation code:
Tests:
  • _.isEmpty

  • Object.keys().length