Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 Safari/537.36
Chrome 64
Mac OS X 10.13.3
Other
2025 years ago
Test name Executions per second
Array.prototype.reduce() 1148867.8 Ops/sec
_.reduce() 863414.6 Ops/sec
_.keyBy() 467482.0 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • Array.prototype.reduce()

  • _.reduce()

  • _.keyBy()