Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36
Chrome 68
Mac OS X 10.12.6
Desktop
6 years ago
Test name Executions per second
_.keys 192439.0 Ops/sec
Object.keys 202311.6 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • _.keys

  • Object.keys