Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3492.0 Safari/537.36
Chrome 69
Mac OS X 10.13.5
Desktop
6 years ago
Test name Executions per second
Spread operator 3387316.8 Ops/sec
Array.prototype.reduce() 760072.4 Ops/sec
Array.prototype.reduce() without arrow function 225699.1 Ops/sec
Script Preparation code:
Tests:
  • Spread operator

  • Array.prototype.reduce()

  • Array.prototype.reduce() without arrow function