Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:92.0) Gecko/20100101 Firefox/92.0
Firefox 92
Mac OS X 10.15
Desktop
3 years ago
Test name Executions per second
lodash/keyBy 6271987.5 Ops/sec
keyBy with native reduce 8664465.0 Ops/sec
keyBy with forEach 6333866.0 Ops/sec
keyBy with for loop 11421205.0 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • lodash/keyBy

  • keyBy with native reduce

  • keyBy with forEach

  • keyBy with for loop