Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/11.1 Safari/605.1.15
Safari 11
Mac OS X 10.13.4
Other
6 years ago
Test name Executions per second
_.keys with map 216783.2 Ops/sec
native with map 218073.8 Ops/sec
native with forEach 227121.1 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • _.keys with map

  • native with map

  • native with forEach