Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36
Chrome 70
Windows
Desktop
6 years ago
Test name Executions per second
_.keys with map 48034.3 Ops/sec
native with map 51906.2 Ops/sec
native with forEach 51476.4 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • _.keys with map

  • native with map

  • native with forEach