Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:72.0) Gecko/20100101 Firefox/72.0
Firefox 72
Ubuntu
Desktop
4 years ago
Test name Executions per second
_.isEmpty 3349943.8 Ops/sec
Object.keys().length 594447.6 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • _.isEmpty

  • Object.keys().length