Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.192 Safari/537.36
Chrome 88
Mac OS X 10.15.5
Desktop
3 years ago
Test name Executions per second
lodash/keyBy 3049694.5 Ops/sec
keyBy with native reduce 4354061.0 Ops/sec
keyBy with forEach 2407088.8 Ops/sec
keyBy with for loop 4515155.5 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • lodash/keyBy

  • keyBy with native reduce

  • keyBy with forEach

  • keyBy with for loop