Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:72.0) Gecko/20100101 Firefox/72.0
Firefox 72
Mac OS X 10.14
Desktop
4 years ago
Test name Executions per second
_.keys with map 507720.3 Ops/sec
native with map 538059.4 Ops/sec
native with forEach 553976.0 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • _.keys with map

  • native with map

  • native with forEach


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