Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.82 Safari/537.36
Chrome 89
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
_.keys with map 236602.7 Ops/sec
native with map 246746.7 Ops/sec
native with forEach 232828.8 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • _.keys with map

  • native with map

  • native with forEach