Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36 Edg/89.0.774.63
Chrome 89
Windows
Desktop
3 years ago
Test name Executions per second
lodash/keyBy 2481546.2 Ops/sec
keyBy with native reduce 3579184.5 Ops/sec
keyBy with forEach 2044346.4 Ops/sec
keyBy with for loop 3959344.0 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • lodash/keyBy

  • keyBy with native reduce

  • keyBy with forEach

  • keyBy with for loop