Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/66.0.3359.181 Chrome/66.0.3359.181 Safari/537.36
Chromium 66
Ubuntu
Desktop
6 years ago
Test name Executions per second
_.keys with map 27447.7 Ops/sec
native with map 29319.3 Ops/sec
native with forEach 25620.2 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • _.keys with map

  • native with map

  • native with forEach